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Fujitsu ABHG18KRTA, Service Manual

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Fujitsu ABHG18KRTA Service Manual Download Page 232

2-2. E: 11. Serial communication error (Serial forward transfer

error) (Indoor unit)

Indicator

Indoor unit

Operation indicator

1 time flash

Timer indicator

1 time flash

Economy indicator

Continuous flash

Error code

E: 11

Detective actuator

Indoor unit

Main PCB

When the outdoor unit cannot properly receive the serial
signal from indoor unit for 10 seconds or more.

Fan motor

Outdoor unit

Main PCB

Forecast of cause

Connection failure

External cause

Main PCB failure

Check point 1. Reset the power and operate

Does error indication show again?
→ If no, go to 

"Check point 1-2"

.

↓

Check point 2. Check connection

Check any loose or removed connection line of indoor unit and outdoor unit.
→ If there is an abnormal condition, correct it by referring to the installation manual or the “DESIGN
& TECHNICAL MANUAL”.
Check connection condition is control unit. (If there is loose connector, open cable or mis-wiring.)

↓

Check point 3. Check the voltage of power supply

Check the voltage of power supply
Check if AC 198 V (AC 220 V -10%) to AC 264 V (AC 240 V +10%) appears at
outdoor unit terminal L—N.

+

-

↓

2-2. E: 11. Serial communication error (Serial forward transfer error) (Indoor unit)

- (03-16) -

2. Troubleshooting with error code

TROUBLESHOOTING

TROUBLESHOOTING

Summary of Contents for ABHG18KRTA

Page 1: ...G07 14KSLAP ARXG18KSLAP ARXG07 14KLLAP ARXG18KLLAP ARXG22KMLB ASHG07 14KGTB ASHG07 14KGTE ASHG18 24KMTB ASHG18 24KMTE ASHG07 14KMTB ASHG07 14KMCC ASHG07 14KMCE ASHG07 14KETA ASHG07 14KETE OUTDOOR ASHG07 14KETA B ASHG07 14KETE B ABHG18 22KRTA AGHG09 14KVCA AOHG30KBTA4 AOHG36KBTA5 SR_MU004EG_13 2022 08 08 ...

Page 2: ...ease check with our authorized dealer Trademarks FGLair is trademark of Fujitsu General Limited in the United States other countries or both Google Play is trademark of Google LLC App Store is a service mark of Apple Inc registered in the U S and other countries Copyright 2020 2022 Fujitsu General Limited All rights reserved ...

Page 3: ...CONTENTS 1 GENERAL INFORMATION 2 TECHNICAL DATA AND PARTS LIST 3 TROUBLESHOOTING 4 CONTROL AND FUNCTIONS 5 FILED WORKING ...

Page 4: ......

Page 5: ...1 GENERAL INFORMATION 2022 08 08 SR_CH01_MU004EG_06 ...

Page 6: ...t 01 1 1 2 Outdoor unit 01 19 2 Dimensions 01 23 2 1 Compact cassette type 01 23 2 2 Mini duct type 01 25 2 3 Slim duct type 01 28 2 4 Medium static pressure duct type 01 31 2 5 Wall mounted type 01 33 2 6 Ceiling type 01 47 2 7 Floor type 01 49 2 8 Outdoor unit 01 51 ...

Page 7: ...ch mm 1 2 Rows Stages Main1 1 10 Main2 1 10 Pipe type Copper tube Fin type Aluminum Dimensions H W D Net mm 245 570 570 Gross 265 730 625 Weight Net kg 15 Gross 19 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø9 52 Ø3 8 Method Flare Drain hose Material PVC Tip diameter mm Ø25 I D Ø32 O D Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Cassette grille Grid type Option Model ...

Page 8: ... Main3 1 10 Pipe type Copper tube Fin type Aluminum Dimensions H W D Net mm 245 570 570 Gross 265 730 625 Weight Net kg 15 16 Gross 19 20 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø12 70 Ø1 2 Method Flare Drain hose Material PVC Tip diameter mm Ø25 I D Ø32 O D Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Cassette grille Grid type Option Model name UTG UFGF W Material ...

Page 9: ...54 55 60 Heating 53 56 57 62 Heat exchanger type Dimensions H W D mm 336 490 26 6 Fin pitch mm 1 3 Rows Stages 2 16 Pipe type Copper tube Fin type Aluminum Enclosure Material Steel sheet Color Dimensions H W D Net mm 198 700 450 Gross 250 930 580 Weight Net kg 15 5 Gross 19 0 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø9 52 Ø3 8 Method Flare Drain hose Material Hard PVC Tip diameter mm Ø25 I...

Page 10: ...n type Aluminum Enclosure Material Steel sheet Color Dimensions H W D Net mm 198 900 450 Gross 250 1 130 580 Weight Net kg 18 5 Gross 23 0 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø12 7 Ø1 2 Method Flare Drain hose Material PVC Tip diameter mm Ø25 I D Ø32 O D Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 NOTES Values mentioned in the table are based on the following c...

Page 11: ...Heat exchanger type Dimensions H W D mm 294 500 26 6 294 500 39 9 Fin pitch mm 1 3 Rows Stages 2 14 3 14 Pipe type Copper tube Fin type Aluminum Enclosure Material Steel sheet Color Dimensions H W D Net mm 198 700 620 Gross 276 968 772 Weight Net kg 16 17 Gross 21 22 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø9 52 Ø3 8 Method Flare Drain hose Material PVC Tip diameter mm Ø25 I D Ø32 O D Ope...

Page 12: ...m Enclosure Material Steel sheet Color Dimensions H W D Net mm 198 900 620 Gross 276 1 168 772 Weight Net kg 20 Gross 26 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø12 70 Ø1 2 Method Flare Drain hose Material PVC Tip diameter mm Ø25 I D Ø32 O D Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 NOTES Values mentioned in the table are based on the following conditions Static ...

Page 13: ... Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Drain hose Material Steel Size mm Ø 35 7 I D Ø 38 1 O D NOTES Specifications are based on the following conditions Cooling Indoor temperature of 27 CDB 19 CWB and outdoor temperature of 35 CDB 24 CWB Heating Indoor temperature of 20 CDB 15 CWB and outdoor temperature of 7 CDB 6 CWB Standard static pressure 35 Pa Pipe length 5 m H...

Page 14: ...1 Sub 1 4 Rows Stages Main1 2 10 Main2 2 7 Main1 2 10 Main2 2 7 Sub 1 4 Pipe type Copper tube Fin type Aluminum Enclosure Material Polystyrene Color White Pearl white painted Approximate color of Munsell N 9 25 Dimensions H W D Net mm 270 834 215 Gross 277 914 332 Weight Net kg 10 0 Gross 12 5 13 0 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø9 52 Ø3 8 Method Flare Drain hose Material PP HDPE...

Page 15: ...Rows Stages Main1 2 10 Main2 2 7 Main1 2 10 Main2 2 7 Sub 1 4 Pipe type Copper tube Fin type Aluminum Enclosure Material Polystyrene Color White Pearl white painted Approximate color of Munsell N 9 25 Dimensions H W D Net mm 270 834 215 Gross 277 914 332 Weight Net kg 10 0 Gross 12 5 13 0 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø9 52 Ø3 8 Method Flare Drain hose Material PP HDPE Tip diame...

Page 16: ...e Copper tube Fin type Aluminum Enclosure Material Polystyrene Color White Pearl white painted Approximate color of Munsell N 9 25 Dimensions H W D Net mm 280 980 240 Gross 322 1 078 346 Weight Net kg 12 5 Gross 18 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø12 70 Ø1 2 Method Flare Drain hose Material PP HDPE Tip diameter mm Ø13 8 I D Ø15 8 to Ø16 7 O D Operation range Cooling C 18 to 32 RH ...

Page 17: ...e Copper tube Fin type Aluminum Enclosure Material Polystyrene Color White Pearl white painted Approximate color of Munsell N 9 25 Dimensions H W D Net mm 280 980 240 Gross 322 1 078 346 Weight Net kg 12 5 Gross 18 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø12 70 Ø1 2 Method Flare Drain hose Material PP HDPE Tip diameter mm Ø13 8 I D Ø15 8 to Ø16 7 O D Operation range Cooling C 18 to 32 RH ...

Page 18: ...Rows Stages Main1 2 10 Main2 2 7 Main1 2 10 Main2 2 7 Sub 1 4 Pipe type Copper tube Fin type Aluminum Enclosure Material Polystyrene Color White Pearl white painted Approximate color of Munsell N 9 25 Dimensions H W D Net mm 270 834 215 Gross 277 914 332 Weight Net kg 10 0 Gross 12 5 13 0 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø9 52 Ø3 8 Method Flare Drain hose Material PP HDPE Tip diame...

Page 19: ...ges Main1 2 10 Main2 2 7 Main1 2 10 Main2 2 7 Sub 1 4 Pipe type Copper tube Fin type Aluminum Enclosure Material Polystyrene Color White Pearl white painted Approximate color of Munsell N 9 25 Dimensions H W D Net mm 270 834 215 Gross 277 914 332 Weight Net kg 10 0 Gross 12 5 13 0 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø9 52 Ø3 8 Method Flare Drain hose Material PP HDPE Tip diameter mm Ø...

Page 20: ...ges Main1 2 10 Main2 2 7 Main1 2 10 Main2 2 7 Sub 1 4 Pipe type Copper tube Fin type Aluminum Enclosure Material Polystyrene Color White Pearl white painted Approximate color of Munsell N 9 25 Dimensions H W D Net mm 270 834 215 Gross 277 914 332 Weight Net kg 10 0 Gross 12 5 13 0 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø9 52 Ø3 8 Method Flare Drain hose Material PP HDPE Tip diameter mm Ø...

Page 21: ... 10 Main2 2 7 Main1 2 10 Main2 2 7 Sub 1 4 Pipe type Copper tube Fin type Aluminum Enclosure Material Polystyrene Color KETA White Pearl white painted Approximate color of Munsell N 9 25 KETA B Dark Gray Silver painted Approximate color of Munsell 0 5P 3 5 0 2 Dimensions H W D Net mm 295 950 230 Gross 284 1 027 357 Weight Net kg 11 0 11 5 Gross 14 5 15 0 Connection pipe Size Liquid mm in Ø6 35 Ø1 ...

Page 22: ... 10 Main2 2 7 Main1 2 10 Main2 2 7 Sub 1 4 Pipe type Copper tube Fin type Aluminum Enclosure Material Polystyrene Color KETE White Pearl white painted Approximate color of Munsell N 9 25 KETE B Dark Gray Silver painted Approximate color of Munsell 0 5P 3 5 0 2 Dimensions H W D Net mm 295 950 230 Gross 284 1 027 357 Weight Net kg 11 0 11 5 Gross 14 5 15 0 Connection pipe Size Liquid mm in Ø6 35 Ø1 ...

Page 23: ... Weight Net kg 24 24 Gross 33 33 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø12 70 Ø1 2 Method Flare Drain hose Material PVC Tip diameter mm Ø25 I D Ø32 O D Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Remote controller type Wired remote controller Wireless remote controller Mobile app 3 FGLair NOTES Specifications are based on the following conditions Cooling Indoor t...

Page 24: ... mm 600 740 200 Gross 700 820 310 Weight Net kg 14 Gross 18 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø9 52 Ø3 8 Method Flare Drain hose Material PP LLDPE Tip diameter mm Ø13 8 I D Ø15 8 to Ø16 7 O D Operation range Cooling C 18 to 32 RH 80 or less Heating C 30 or less Remote controller type Wireless Wired Simple mobile app option NOTES Specifications are based on the following conditions C...

Page 25: ...45 Weight Net kg 55 Gross 64 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 4 Gas Ø9 52 Ø3 8 2 Ø12 7 Ø1 2 2 Method Flare Pre charge length Total m 40 Maximum length Total 70 Maximum length Each 25 Minimum length Total 15 Minimum length Each 2 5 Maximum height difference between outdoor unit and each in door units 15 Maximum height difference between indoor units 10 Drain hose Material PP Tip diamete...

Page 26: ...rage A Pdesign Cooling kW 8 0 35 C Heating Average 6 5 10 C SEER Cooling kWh kWh 8 50 SCOP Heating Average 4 60 Annual energy consumption QCE kWh a 329 QHE Average 1 978 Sound power level Cooling HIGH dB A 63 Heating 66 1 2 Outdoor unit 01 20 1 Specifications GENERAL INFORMATION GENERAL INFORMATION ...

Page 27: ...58 1 027 445 Weight Net kg 59 Gross 69 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 5 Gas Ø9 52 Ø3 8 3 Ø12 7 Ø1 2 2 Method Flare Pre charge length Total m 40 Maximum length Total 75 Maximum length Each 25 Minimum length Total 15 Minimum length Each 2 5 Maximum height difference between outdoor unit and each in door units 15 Maximum height difference between indoor units 10 Drain hose Material PP T...

Page 28: ...rage A Pdesign Cooling kW 9 5 35 C Heating Average 7 0 10 C SEER Cooling kWh kWh 8 50 SCOP Heating Average 4 60 Annual energy consumption QCE kWh a 391 QHE Average 2 130 Sound power level Cooling HIGH dB A 65 Heating 68 1 2 Outdoor unit 01 22 1 Specifications GENERAL INFORMATION GENERAL INFORMATION ...

Page 29: ... 285 Ceiling 114 B View A 570 Indoor unit 370 540 Hanging bolt position Ceiling openings 580 to 610 530 530 Hanging bolt position Drain hose A 215 19 30 123 30 262 183 Control Box 146 40 C 620 620 IR receiver Grid type grille View B View C 114 2 1 Compact cassette type 01 23 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 30: ...OTES To set 3 direction optional Air Outlet Shutter Plate UTR YDZB must be installed and the outlet direction need to be switched to 3 way by remote controller When installing the indoor unit be careful about the maintenance space In 3 way outlet mode changing of ceiling height setting by function setting 20 is prohibited Ceiling height setting function setting 20 is allowed to be changed only in ...

Page 31: ...t mm Drain port 575 174 752 650 43 33 665 700 650 49 49 92 78 169 56 66 85 P 100 6 600 A 295 198 168 150 78 57 10 30 150 182 193 450 30 153 72 52 Rear view Top view Front view Bottom view Side view View A 2 2 Mini duct type 01 25 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 32: ...iew A Top view Side view Front view Bottom view 775 174 153 72 52 295 30 49 85 952 850 P 100 8 800 49 92 78 169 56 66 10 30 150 182 193 450 850 43 33 864 900 198 168 150 78 57 2 2 Mini duct type 01 26 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 33: ...r more 20 or more 300 or more Air When intaking air from bottom 100 or more Air Maintenance space requirement For future maintenance and maintenance access provide sufficient maintenance space NOTE Do not place any wiring or illumination in the maintenance space as they will impede ser vice Unit mm Top view Maintenance access Air Air Control box 400 or more 100 or more 300 or more Maintenance spac...

Page 34: ...it mm Rear view View A Top view Side view Front view Bottom view Drain port 51 574 174 71 152 100 x 6 600 82 48 650 734 30 377 167 119 89 78 55 47 10 620 371 264 144 69 650 664 700 43 20 198 168 151 78 55 2 3 Slim duct type 01 28 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 35: ...w Side view Front view Bottom view Drain port 51 774 174 71 152 87 56 850 934 100 8 800 30 377 167 119 89 78 55 47 10 620 371 264 144 69 850 864 900 43 20 198 168 151 78 55 A 2 3 Slim duct type 01 29 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 36: ...eiling Floor 240 or more 20 or more 20 or more 300 or more Unit mm Maintenance space requirement For future maintenance and maintenance access provide sufficient maintenance space NOTE Do not place any wiring or illumination in the maintenance space as they will impede ser vice Maintenance access Unit mm Unit Control box Maintenance space 400 or more 300 or more 100 or more 2 3 Slim duct type 01 3...

Page 37: ...138 138 P125 3 375 Φ3 2 80 80 Φ205 75 82 80 80 264 Φ3 2 264 264 270 240 121 80 80 32 161 80 80 Φ200 40 700 173 477 73 107 1 135 1 015 120 1 177 Φ5 P125 3 375 Φ5 16 34 270 240 170 32 66 114 281 240 168 283 39 54 Air Installation space requirement Unit mm 300 or more 150 or more 20 or more 2 4 Medium static pressure duct type 01 31 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 38: ...00 100 The maintenance access necessary for fan units and filter maintenance Maintenance access Intake panel 300 1 550 500 100 Control box When using a square duct P174 6 1 044 Φ3 2 46 23 18 219 109 Bottom air intake hole 108 1 015 16 240 2 4 Medium static pressure duct type 01 32 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 39: ...HG12KGTB and ASHG14KGTB Unit mm 834 834 Outline of indoor unit 327 273 273 54 215 3 0 270 270 43 43 9 5 220 for pipe inlet Ø65 for pipe inlet Ø65 182 182 356 346 48 84 63 63 2 5 Wall mounted type 01 33 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 40: ...y Unit mm Wall hook bracket Outline of the indoor unit 50 or more 67 or more 40 or more 70 or more 107 or more 1 500 or more 1 800 or more 183 or more A A Install so that the flare connection part is outdoors 2 5 Wall mounted type 01 34 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 41: ...TE and ASHG14KGTE 834 344 356 327 113 327 67 62 50 62 84 43 270 43 Outline of indoor unit for pipe inlet Ø65 for pipe inlet Ø65 834 215 3 0 270 373 5 417 5 448 2 5 Wall mounted type 01 35 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 42: ...y Unit mm 50 or more 71 or more 40 or more 70 or more 107 or more 1 500 or more 1 800 or more 183 or more Wall hook bracket Outline of the indoor unit A A Install so that the flare connection part is outdoors 2 5 Wall mounted type 01 36 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 43: ...22KMTB and ASHG24KMTB Unit mm 980 240 280 Outline of indoor unit for pipe inlet Ø65 for pipe inlet Ø65 37 37 400 90 413 77 73 417 61 429 115 72 2 5 Wall mounted type 01 37 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 44: ...y Unit mm Wall hook bracket Outline of the indoor unit 50 or more 71 or more 40 or more 70 or more 117 or more 1 500 or more 1 800 or more 160 or more A A Install so that the flare connection part is outdoors 2 5 Wall mounted type 01 38 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 45: ...E and ASHG24KMTE Unit mm for pipe inlet Ø65 50 60 430 52 980 240 280 Outline of indoor unit for pipe inlet Ø65 400 413 90 77 50 72 418 91 417 482 510 2 5 Wall mounted type 01 39 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 46: ...ty Unit mm 1 500 or more 1 800 or more The flare connection part should be installed outdoors 50 or more 40 or more 117 or more 71 or more 70 or more 160 or more Wall hook bracket Outline of the indoor unit 2 5 Wall mounted type 01 40 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 47: ...SHG09KMCC ASHG12KMCC and ASHG14KMCC Unit mm 834 834 Outline of indoor unit 327 273 273 54 215 3 0 270 270 43 43 9 5 220 for pipe inlet Ø65 for pipe inlet Ø65 182 182 356 346 48 84 63 63 2 5 Wall mounted type 01 41 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 48: ...y Unit mm Wall hook bracket Outline of the indoor unit 50 or more 67 or more 40 or more 70 or more 107 or more 1 500 or more 1 800 or more 183 or more A A Install so that the flare connection part is outdoors 2 5 Wall mounted type 01 42 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 49: ...KMCE and ASHG14KMCE Unit mm 344 356 327 113 327 67 62 50 62 84 43 43 Outline of indoor unit for pipe inlet Ø65 for pipe inlet Ø65 834 215 3 0 270 359 418 492 2 5 Wall mounted type 01 43 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 50: ...y Unit mm 50 or more 71 or more 40 or more 70 or more 107 or more 1 500 or more 1 800 or more 183 or more Wall hook bracket Outline of the indoor unit A A Install so that the flare connection part is outdoors 2 5 Wall mounted type 01 44 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 51: ... ASHG12KETE ASHG14KETE ASHG07KETE B ASHG09KETE B ASHG12KETE B and ASHG14KETE B 950 Outline of indoor unit 327 273 273 54 295 43 43 9 5 220 for pipe inlet Ø65 for pipe inlet Ø65 182 182 356 346 106 142 63 63 950 295 230 3 0 Unit mm 373 5 417 5 448 2 5 Wall mounted type 01 45 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 52: ...ty Unit mm Wall hook bracket Outline of the indoor unit 50 or more 67 or more The flare connection part should be installed outdoors 40 or more 40 or more 166 or more 1 500 or more 1 800 or more 211 or more 2 5 Wall mounted type 01 46 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 53: ...nit Top view Indoor unit Dimensions Space required for installation The length of the bolt here is 30 mm 75 10 175 290 75 49 84 55 110 923 1 080 145 181 349 119 98 125 103 235 100 125 91 80 140 705 206 179 115 41 290 178 313 89 ø100 mm hole 89 110 2 6 Ceiling type 01 47 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 54: ... 200 or more 0 or more Obstruction Floor Indoor unit Required ceiling height varies according to the ceiling mode setting of function setting No 20 Ceiling height m Ceiling mode Standard High ceiling 18 22 models 2 7 3 5 2 6 Ceiling type 01 48 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 55: ...2 7 Floor type Models AGHG09KVCA AGHG12KVCA and AGHG14KVCA 600 200 Side view Front view 740 Unit mm 2 7 Floor type 01 49 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 56: ...led operated and stored in a room with a floor area larger than X m2 Amount of refrigerant charge M kg Minimum room area X m2 M 1 22 1 22 M 1 23 12 99 1 23 M 1 50 19 31 1 50 M 1 75 26 28 1 75 M 2 0 34 33 2 0 M 2 5 53 63 2 5 M 3 0 77 23 3 0 M 3 5 105 12 3 5 M 4 0 137 29 IEC 60335 2 40 2 7 Floor type 01 50 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 57: ...820 19 99 884 20 20 18 16 315 410 37 Drain port Ø42 Side view Side view Front view Top view Pitch of bolts for installation Bottom view Pitch of bolts for installation Airflow Unit mm 17 71 168 46 92 92 3 276 2 8 Outdoor unit 01 51 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 58: ... 410 37 Drain port Ø42 Side view Side view Front view Top view Pitch of bolts for installation Bottom view Pitch of bolts for installation Airflow Unit mm Side view Valve part 17 71 168 46 92 92 4 368 2 8 Outdoor unit 01 52 2 Dimensions GENERAL INFORMATION GENERAL INFORMATION ...

Page 59: ...2 TECHNICAL DATA AND PARTS LIST 2022 08 08 SR_CH02_MU004EG_11 ...

Page 60: ... type 02 89 5 3 Slim duct type 02 91 5 4 Medium static pressure duct type 02 92 5 5 Wall mounted type 02 93 5 6 Ceiling type 02 99 5 7 Floor type 02 100 5 8 Outdoor unit 02 101 6 Optional parts 02 102 6 1 Indoor unit 02 102 6 2 Outdoor unit 02 114 7 Refrigerant system diagrams 02 115 7 1 Model AOHG30KBTA4 02 115 7 2 Model AOHG36KBTA5 02 116 8 Wiring diagrams 02 117 8 1 Compact cassette type 02 117...

Page 61: ...E 02 140 9 9 Models ASHG07KMTB ASHG09KMTB ASHG12KMTB and ASHG14KMTB 02 141 9 10 Models ASHG07KMCC ASHG09KMCC ASHG12KMCC and ASHG14KMCC 02 142 9 11 Models ASHG07KMCE ASHG09KMCE ASHG12KMCE and ASHG14KMCE 02 143 9 12 Models ASHG07KETA ASHG09KETA ASHG12KETA ASHG14KETA ASHG07KETA B ASHG09KETA B ASHG12KETA B and ASHG14KETA B 02 144 9 13 Models ASHG07KETE ASHG09KETE ASHG12KETE ASHG14KETE ASHG07KETE B ASH...

Page 62: ......

Page 63: ...others working in the local area shall be instructed on the nature of work being carried out Work in confined spaces shall be avoided The area around the workspace shall be sectioned off Ensure that the conditions within the area have been made safe by control of flammable ma terial Electric shock may occur After turning off the power always wait 5 minutes before touching electrical components Do ...

Page 64: ...tional part parts list 2 1 Model UTG UFGF W Overall 15 14 7 8 8 6 9 11 11 10 2 3 1 13 12 4 5 2 1 Model UTG UFGF W 02 2 2 Cassette grille optional part parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 65: ... with Red connector 8 9375536015 Gear A 9 9711310002 Indicator PCB 10 9382864040 Display panel 11 9378597013 Hook wire 12 9382862008 Intake grille assy 13 9375533014 Long life filter 14 9375745011 Motor holder assy A 15 9900139070 Step motor with White connector 9711276001 Wire with connector 2 1 Model UTG UFGF W 02 3 2 Cassette grille optional part parts list TECHNICAL DATA AND PARTS LIST TECHNIC...

Page 66: ...KVLA AUXG18KVLA and AUXG22KVLA 3 4 1 2 Item no Part no Part name Service part 1 9379665001 Drain hose 2 9379757010 Hose band 3 9900942038 Pipe thermistor 4 9900826000 Room thermistor 3 1 Compact cassette type 02 4 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 67: ...2 model 9710995705 Main PCB For 14 model 9710995767 Main PCB For 18 model 9710995613 Main PCB For 22 model 12 0600063023 Holder 13 9710019005 Communication PCB 14 9710661006 Power supply PCB 15 9900568009 Terminal 16 9900896003 Terminal 3 1 Compact cassette type 02 5 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 68: ...th hood 24 9375477011 Thermistor holder 25 9377765024 Drain pan sub assy For 18 model 9377765017 Drain pan sub assy For 22 model 26 9375718015 Drain port sub assy 27 9375721046 Float switch sub assy 28 9375717025 Drain pump sub assy 3 1 Compact cassette type 02 6 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 69: ...r 09 12 model 9375720223 Evaporator sub assy For 14 model 9375720247 Evaporator sub assy For 18 model 9375720216 Evaporator sub assy For 22 model 32 9377764065 Insulation box sub assy For 07 09 12 14 18 model 9377764058 Room thermistor For 22 model 3 1 Compact cassette type 02 7 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 70: ...er Item no Part no Part name Service part 41 9375719012 Fan motor sub assy 42 9602436019 Fan motor 43 9375480011 2 stage turbo fan assy 44 9377807014 Shaft cap 45 9377811011 Washer cover 3 1 Compact cassette type 02 8 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 71: ... For 07 model 9710624278 Main PCB For 09 model 9710624285 Main PCB For 12 model 9710624292 Main PCB For 14 model 13 9710019005 2 way remote PCB 14 9900568009 Terminal 3P 15 9900896003 Terminal 3P For wired remote controller 9900653033 Room thermistor 9900942021 Pipe thermistor 3 2 Mini duct type 02 9 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 72: ...ce part 21 9381930111 Drain pan sub assy 22 9381933440 Evaporator total assy 23 9900472061 Pump assy 24 9900465063 Float switch 25 9378450097 Hose sub assy 3 2 Mini duct type 02 10 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 73: ...ration proof 33 9381676002 Casing B 34 9381677016 Casing U 35 9380636038 Fan motor assy For 07 model 36 9379574006 Air filter 37 9381675005 Motor bracket assy 38 9381669004 Motor band L 39 9381670000 Motor band R 3 2 Mini duct type 02 11 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 74: ... Model ARXG18KSLAP Chassis 10 11 14 15 17 18 19 20 21 22 23 1 2 3 5 4 6 7 8 9 12 13 16 3 2 Mini duct type 02 12 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 75: ...porator total assy 11 9381659005 Hook metal 12 9900653033 Thermistor room 13 9900349011 Thermistor pipe 14 9900472061 Pump assy 15 9381928002 Drain hose assy 16 9381927005 Drain pump panel sub assy 17 9900465063 Float switch 18 9381930104 Drain pan sub assy 19 9379575003 Air filter 20 9378173569 Insulation pipe C 21 9378173521 Insulation pipe D 22 9378450097 Hose sub assy 23 9357921006 Bearing B a...

Page 76: ... Inverter unit 51 52 53 54 55 3 2 Mini duct type 02 14 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 77: ...9710661020 Power PCB 9710177057 Wire with connector CN46 External input 9710173066 Wire with connector CN300 Remote terminal 9710703010 Wire with connector CN205 Power 9710171055 Wire with connector CN262 CN260 9710206047 Wire with connector CN263 CN261 3 2 Mini duct type 02 15 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 78: ...indow sub assy 5 9380042006 Outlet frame assy 6 9380594000 Front panel 2 fan 7 9379576017 Valve cover sub assy 8 9380589006 Fan guard 2 fan 9 9379574006 Air filter 10 9380602019 Main panel 2 fan 11 9380597001 Cabinet panel 2 fan 12 9381209002 Drain pan sub assy 13 9380682509 Evaporator total assy For 07 model 9380682486 Evaporator total assy For 09 12 14 model 3 3 Slim duct type 02 16 3 Indoor uni...

Page 79: ...f 24 9379572019 Casing B 25 9379571012 Casing U 26 9379047166 Fan motor assy For 07 model 9379047159 Fan motor assy For 09 12 14 model 27 9378450097 Hose sub assy 28 9379914062 Drain pump sub assy 29 9378593039 Float switch sub assy 30 9379913003 Drain hose assy 3 3 Slim duct type 02 17 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 80: ...9 model 9710624216 Main PCB For 12 model 9710624148 Main PCB For 14 model 33 9710019005 2 way remote PCB 34 9900568009 Terminal 3P 35 9900896003 Terminal 3P For wired remote controller 9900653019 Room thermistor 9900942045 Pipe thermistor 3 3 Slim duct type 02 18 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 81: ...l Window sub assy 5 9380042013 Outlet frame assy 6 9380595007 Front panel 3 fan 7 9379576017 Valve cover sub assy 8 9380590002 Fan guard 3 fan 9 9379575003 Air filter 10 9380603016 Main panel 3 fan 11 9380598008 Cabinet panel 3 fan 12 9379901178 Drain pan sub assy 13 9380682493 Evaporator total assy 3 3 Slim duct type 02 19 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND ...

Page 82: ...004 Shaft assy 25 9378038011 Joint assy 26 9379644006 Rubber Vibration proof 27 9379572019 Casing B 28 9379571012 Casing U 29 9379047142 Fan motor assy 30 9378450097 Hose sub assy 31 9379914062 Drain pump sub assy 32 9378593039 Float switch sub assy 33 9379913003 Drain hose assy 3 3 Slim duct type 02 20 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 83: ...10624131 Main PCB 43 9710019005 2 way remote PCB 44 9900568009 Terminal 3P 45 9900896003 Terminal 3P For wired remote controller 9900653019 Room thermistor 9900942045 Pipe thermistor 3 3 Slim duct type 02 21 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 84: ...G22KMLB 1 2 Hook metal Item no Part no Part name Service part 1 9900826048 Room thermistor 2 9900942045 Pipe thermistor 3 4 Medium static pressure duct type 02 22 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 85: ...0600063023 Holder 13 9710019005 Communication PCB 14 9710661013 Power supply PCB 15 9306489045 Terminal 3P 16 9900896003 Terminal 5P 17 9707457049 Reactor assy 3 4 Medium static pressure duct type 02 23 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 86: ... 22 21 Item no Part no Part name Service part 21 9374513017 Drain pan sub assy 22 9374517978 Evaporator total assy 3 4 Medium static pressure duct type 02 24 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 87: ...t no Part name Service part 31 9374233021 Casing A 32 9374234028 Casing B 33 9356531060 Sirocco fan assy 34 9380718031 Fan motor assy 35 9385102002 Rubber 3 4 Medium static pressure duct type 02 25 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 88: ...2 Item no Part no Part name Service part 1 9382108045 Remote control 2 9318912005 Remote control holder 3 9387480009 Bracket panel 4 9332911008 Electric filter holder 5 9317250009 Air clean filter assy 3 5 Wall mounted type 02 26 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 89: ...t name Service part 11 9387476002 Screw cover 12 9387477009 Under cover L 13 9387478006 Under cover R 14 9387596007 Front panel total assy 3 5 Wall mounted type 02 27 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 90: ...tem no Part no Part name Service part 21 9387473001 Air filter 22 9387756005 Intake grille assy 23 9333719009 Grille clamper L 24 9333704005 Grille clamper R 3 5 Wall mounted type 02 28 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 91: ...Part name Service part 31 9387479003 Horizontal louver assy 32 9332861006 Shaft cover 33 9387471007 Louver spring 3 5 Wall mounted type 02 29 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 92: ...1 Item no Part no Part name Service part 41 9387467000 Room Thermistor Holder 42 9900627041 Thermistor Assy 3 5 Wall mounted type 02 30 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 93: ...51 9710782411 Main PCB for 07 model 9710782428 Main PCB for 09 model 9710782435 Main PCB for 12 model 9710782442 Main PCB for 14 model 52 9306489045 Terminal 53 9710858017 Display assy 54 9710786013 Indicator PCB 55 9317755061 Pyroelectric sensor 3 5 Wall mounted type 02 31 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 94: ...l 62 9387593150 Evaporator total assy for 14 model 63 9387590005 Drain pan total assy 64 9387714005 Step motor holder assy 65 9603569013 Brushless motor for 07 09 12 model 9603572013 Brushless motor for 14 model 66 9387055016 Crossflow fan assy 67 9333628004 Bearing D assy 68 9387587012 Base assy 3 5 Wall mounted type 02 32 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND ...

Page 95: ...HG09KGTE ASHG12KGTE and ASHG14KGTE Exterior parts 17 1 3 5 7 8 12 15 18 16 11 4 13 19 20 21 a 6 8 22 14 2 9 10 3 5 Wall mounted type 02 33 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 96: ... cover assy 11 9387478051 Under cover R 12 9384977113 Front panel total assy 13 9333704005 Grille clamper R 14 9387756029 Intake grill assy 15 9333719009 Grille clamper L 16 9387473001 Air filter 17 9387477054 Under cover L 18 9387471007 Louver spring 19 9316177017 Drain cap 20 9316904002 Drain hose assy 21 9318912005 Remote controller holder 22 9352446108 Remote controller a Front panel 3 5 Wall ...

Page 97: ...porator and control 63 62 64 65 67 66 69 68 70 54 a b c 55 d 56 57 58 61 e 59 60 50 51 51 52 53 53 3 5 Wall mounted type 02 35 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 98: ...se sub assy 63 9603768003 DC fan motor For 07 and 09 model 9603631017 DC fan motor For 12 and 14 model 64 9387713022 Motor cover assy 65 9317250009 Air clean filter assy 66 9387593334 Evaporator total assy For 07 and 09 model 9387593426 Evaporator total assy For 12 and 14 model 67 9900627041 Thermistor assy 68 9387467000 Room thermistor holder 69 9333628004 Bearing D assy 70 9387055047 Crossflow f...

Page 99: ...ce part 1 9383712012 Remote controller 2 9318912005 Remote controller holder 3 9323351004 Bracket panel 4 9332911008 Electric filter holder 5 9317250009 Air clean filter assy 3 5 Wall mounted type 02 37 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 100: ...ervice part 11 9387476002 Screw cover 12 9323341012 Under cover L 13 9323342019 Under cover R 14 9387596625 Front panel total assy 3 5 Wall mounted type 02 38 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 101: ...4 Item no Part no Part name Service part 21 9323340008 Air filter 22 9387756111 Intake grille assy 23 9333719009 Grille clamper L 24 9333704005 Grille clamper R 3 5 Wall mounted type 02 39 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 102: ...B assy 31 32 Item no Part no Part name Service part 31 9387479010 Horizontal louver assy 32 9383730030 Louver spring 3 5 Wall mounted type 02 40 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 103: ...r assy 41 Item no Part no Part name Service part 41 9387467000 Room thermistor holder 42 9900627041 Thermistor assy 3 5 Wall mounted type 02 41 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 104: ...11141538 Main PCB For 18 model 9711141545 Main PCB For 22 model 9711141552 Main PCB For 24 model 52 9306489045 Terminal 53 9711146052 Display assy 54 9711147011 Indicator PCB 3 5 Wall mounted type 02 42 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 105: ...61 Item no Part no Part name Service part 61 9383735011 Evaporator total assy 3 5 Wall mounted type 02 43 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 106: ... cover assy Base assy 73 72 71 Item no Part no Part name Service part 71 9603631000 Brushless motor 72 9387055054 Crossflow fan assy 73 9333628004 Bearing D assy 3 5 Wall mounted type 02 44 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 107: ...g motor assy Gear case assy Specer K assy 81 Item no Part no Part name Service part 81 9387590142 Drain pan total assy 82 9901011016 Stepping motor 83 9901011023 Stepping motor 84 9387590142 Drain pan assy 3 5 Wall mounted type 02 45 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 108: ...8KMTE ASHG22KMTE and ASHG24KMTE Exterior parts 1 2 2 6 11 12 13 16 15 18 17 a b c 13 14 7 4 8 5 3 10 9 3 5 Wall mounted type 02 46 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 109: ...ilter assy 9 9332438703 Wireless remote controller 10 9318912005 Remote controller holder 11 9384977137 Front panel total assy 12 9387756111 Intake grille assy 13 9323340008 Air filter 14 9333719009 Grille clamper L 15 9333704005 Grille clamper R 16 9323341043 Under cover L 17 9333608006 Bush 18 9383730030 Louver spring a Front panel b Panel cover c Front panel B 3 5 Wall mounted type 02 47 3 Indo...

Page 110: ...is 60 60 60 51 50 74 63 64 62 61 65 73 68 70 71 67 66 a 53 b 54 55 c 56 57 72 71 52 58 59 58 69 3 5 Wall mounted type 02 48 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 111: ...84500007 Motor case sub assy 62 9383565007 Pipe bracket 63 9603631000 DC fan motor 64 9387713015 Motor cover assy 65 9387488012 Cable guide 66 9387714012 Gear case assy 67 9901011016 Stepping motor 68 9383728006 R and L louver SPM assy 69 9901011023 Stepping motor 70 9387590142 Drain pan total assy 71 9316177017 Drain cap 72 9316904002 Drain hose assy 73 9333628004 Bearing D assy 74 9387055054 Cro...

Page 112: ... Service part 1 9319208008 Remote controller 2 9318912005 Remote controller holder 3 9387480009 Bracket panel 4 9332911008 Electric filter holder 5 9317250009 Air clean filter assy 3 5 Wall mounted type 02 50 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 113: ...t name Service part 11 9387476002 Screw cover 12 9387477009 Under cover L 13 9387478006 Under cover R 14 9387596748 Front panel total assy 3 5 Wall mounted type 02 51 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 114: ...4 Item no Part no Part name Service part 21 9387473018 Air filter 22 9387756029 Intake grille assy 23 9333719009 Grille clamper L 24 9333704005 Grille clamper R 3 5 Wall mounted type 02 52 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 115: ...Part name Service part 31 9387479003 Horizontal louver assy 32 9332861006 Shaft cover 33 9387471007 Louver spring 3 5 Wall mounted type 02 53 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 116: ...over 41 Item no Part no Part name Service part 41 9387467000 Room thermistor holder 42 9900627027 Thermistor assy 3 5 Wall mounted type 02 54 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 117: ...PCB For 12 model 9710368325 Main PCB For 14 model 52 9900369057 Terminal 53 9710858024 Display assy 54 9710786020 Indicator PCB 55 9387485004 WLAN holder 56 9387464009 PCB holder A 57 9387795011 PCB holder B 58 9387463026 Control box 59 9323537002 Box shield 3 5 Wall mounted type 02 55 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 118: ...593150 Evaporator total assy For 14 model 62 9387590166 Drain pan total assy 63 9387714005 Step motor holder assy 64 9603614010 Brushless motor For 07 09 12 model 9603572020 Brushless motor For 14 model 65 9387055047 Crossflow fan assy 66 9333628004 Bearing D assy 67 9387587098 Base assy 3 5 Wall mounted type 02 56 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIS...

Page 119: ... Service part 1 9319208008 Remote controller 2 9318912005 Remote controller holder 3 9387480030 Bracket panel 4 9332911008 Electric filter holder 5 9317250009 Air clean filter assy 3 5 Wall mounted type 02 57 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 120: ...t name Service part 11 9387476002 Screw cover 12 9387477009 Under cover L 13 9387478006 Under cover R 14 9387596427 Front panel total assy 3 5 Wall mounted type 02 58 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 121: ...4 Item no Part no Part name Service part 21 9387473018 Air filter 22 9323694019 Intake grille assy 23 9333719009 Grille clamper L 24 9333704005 Grille clamper R 3 5 Wall mounted type 02 59 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 122: ...Part name Service part 31 9387479041 Horizontal louver assy 32 9332861006 Shaft cover 33 9333951003 Louver spring 3 5 Wall mounted type 02 60 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 123: ...over 41 Item no Part no Part name Service part 41 9387467017 Room thermistor holder 42 9900627027 Thermistor assy 3 5 Wall mounted type 02 61 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 124: ...PCB For 12 model 9710368479 Main PCB For 14 model 52 9901013027 Terminal 53 9711146069 Display assy 54 9711147042 Indicator PCB 55 9387485004 WLAN holder 56 9387464009 PCB holder A 57 9387795011 PCB holder B 58 9387463026 Control box 59 9323537002 Box shield 3 5 Wall mounted type 02 62 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 125: ...3204 Evaporator total assy For 14 model 62 9387590104 Drain pan total assy 63 9387714036 Stepping motor holder assy 64 9603688011 Brushless motor For 07 09 12 model 9603492014 Brushless motor For 14 model 65 9333606033 Crossflow fan assy 66 9333628004 Bearing D assy 67 9387587074 Base assy 3 5 Wall mounted type 02 63 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS L...

Page 126: ...SHG09KMCE ASHG12KMCE and ASHG14KMCE Exterior parts 17 1 a 4 5 7 8 9 12 15 2 16 14 11 3 13 18 19 6 10 8 20 21 3 5 Wall mounted type 02 64 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 127: ...597066 Wire cover assy 11 9387478068 Under cover R 12 9384977069 Front panel total assy 13 9333704005 Grille clamper R 14 9323694019 Intake grill assy 15 9333719009 Grille clamper L 16 9387473018 Air filter 17 9387477061 Under cover L 18 9316177017 Drain cap 19 9316904002 Drain hose assy 20 9318912005 Remote controller holder 21 9352446092 Remote controller a Step motor holder 3 5 Wall mounted typ...

Page 128: ...orator and control 54 a b c 55 d 56 59 60 57 62 61 e f 64 63 65 66 g 69 68 50 51 51 52 53 53 67 58 3 5 Wall mounted type 02 66 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 129: ...motor For 07 12 models 9603492021 Brushless motor For 14 model 62 9387589047 Motor case assy 63 9317250009 Air clean filter assy 64 9332911008 Electric filter holder 65 9387593211 Evaporator total assy For 07 12 models 9387593204 Evaporator total assy For 14 model 66 9900627065 Thermistor assy 67 9387467017 Room thermistor holder 68 9333628004 Bearing D assy 69 9333606033 Crossflow fan assy 990101...

Page 130: ...KETA B ASHG09KETA B ASHG12KETA B and ASHG14KETA B Exterior parts 26 1 5 a 6 7 9 10 12 19 2 25 18 3 22 27 28 29 b 4 15 21 11 8 13 14 23 24 16 17 20 3 5 Wall mounted type 02 68 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 131: ...total assy for 07 14KETA model 9387596335 Front panel total assy for 07 14KETA B model 16 9384059000 Decoration panel R for 07 14KETA model 9384059017 Decoration panel R for 07 14KETA B model 17 9384062000 Side panel R for 07 14KETA model 9384062017 Side panel R for 07 14KETA B model 18 9333704005 Grille clamper R 19 9384140074 Under cover assy for 07 14KETA model 9384140104 Under cover assy for 0...

Page 132: ...Base evaporator and control 51 a b c 52 d 53 54 55 56 58 57 59 h i 60 61 63 62 64 e g f 50 3 5 Wall mounted type 02 70 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 133: ...3631017 Brushless motor for 14 model 57 9387589061 Motor case assy 58 9317250009 Air clean filter assy 59 9332911008 Electric filter holder 60 9387593143 Evaporator total assy for 07 12 model 9387593150 Evaporator total assy for 14 model 61 9900627041 Thermistor assy 62 9387467000 Room thermistor holder 63 9333628004 Bearing D assy 64 9387055047 Crossflow fan assy a Box shield b Control box c PCB ...

Page 134: ...KETE B ASHG09KETE B ASHG12KETE B and ASHG14KETE B Exterior parts 26 1 5 a 6 7 9 10 12 19 2 25 18 3 22 27 28 29 b 4 15 21 11 8 13 14 23 24 16 17 20 3 5 Wall mounted type 02 72 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 135: ...9387596335 Front panel total assy for 07 14KETA B model 16 9384059000 Decoration panel R for 07 14KETA model 9384059017 Decoration panel R for 07 14KETA B model 17 9384062000 Side panel R for 07 14KETA model 9384062017 Side panel R for 07 14KETA B model 18 9333704005 Grille clamper R 19 9384140074 Under cover assy for 07 14KETA model 9384140104 Under cover assy for 07 14KETA B model 20 9384067005 ...

Page 136: ...ase evaporator and control 51 a b c 52 d 54 55 56 58 60 61 57 59 62 63 65 64 66 e g f 50 53 3 5 Wall mounted type 02 74 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 137: ...3768003 Brushless motor for 07 12 model 9603631017 Brushless motor for 14 model 59 9387713022 Motor cover assy 60 9317250009 Air clean filter assy 61 9332911008 Electric filter holder 62 9387593143 Evaporator total assy for 07 12 model 9387593150 Evaporator total assy for 14 model 63 9900627041 Thermistor assy 64 9387467000 Room thermistor holder 65 9333628004 Bearing D assy 66 9387055047 Crossflo...

Page 138: ...G18KRTA and ABHG22KRTA Chassis 10 16 15 14 8 12 13 19 20 17 23 18 22 21 24 9 7 6 6 5 4 4 27 26 25 11 28 9 5 2 2 1 1 3 29 3 6 Ceiling type 02 76 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 139: ...Hose sub assy 15 9383384004 L and R louver 16 9383385001 Base Louver 17 9900896027 Terminal 5P 18 9710995972 Main PCB for 18 model 9710995989 Main PCB for 22 model 19 9384312013 Gearbox sub assy including stepping motor 20 9900960049 Thermistor Room 21 9710661006 Power supply PCB 22 9710019005 2 way remote PCB 23 9306489045 Terminal 3P 24 9384320001 Side panel R sub assy 25 9900892029 Thermistor P...

Page 140: ... and AGHG14KVCA Exterior parts and chassis 26 1 5 2 7 8 3 4 4 6 25 6 21 24 27 21 19 g e a b f 20 d 18 22 c 12 10 9 17 11 13 14 15 13 16 23 3 7 Floor type 02 78 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 141: ...oller 17 9316187016 Front panel L 18 9900991005 Pipe thermistor 19 9316091269 Evaporator total assy 20 9316192027 Thermistor holder 21 9316195011 Motor holder 22 9602851003 Fan motor MFD 14SXN 23 9316309012 Crossflow fan B assy 24 9602850006 Fan motor MFD 14TXN 25 9312004034 Crossflow fan assy 26 9900975067 Room thermistor 27 9711694065 Main PCB 09 model 9711694072 Main PCB 12 model 9711694089 Mai...

Page 142: ... Casing 64 65 63 63 58 59 66 51 69 a b 60 61 62 d e c 68 67 54 54 50 54 53 56 57 55 52 52 56 56 3 7 Floor type 02 80 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 143: ...d R 59 9312156016 Bushing B 60 9316308015 Casing cover F 61 9316206014 Louver Z 62 9316205017 Louver U 63 9303529010 Bushing A 64 9316213012 Gear case 65 9309994003 Gear A 66 9316273016 Casing cover B 67 9711714008 Display assy 68 9711696007 Indicator PCB 69 9900384043 Step motor Up Down a Casing b Casing reinforcement c Display cover d Display case e Switch cover 3 7 Floor type 02 81 3 Indoor uni...

Page 144: ...17 120 121 110 108 107 105 113 112 113 113 115 115 115 114 118 112 111 116 116 102 125 103 100 109 106 101 123 124 122 3 7 Floor type 02 82 3 Indoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 145: ...ssy 110 9316384019 Drain hose holder 111 9312156016 Bushing B 112 9303529010 Bushing A 113 9316334014 L and R louver Z 114 9316335011 Joint Z 115 9315282019 Spacer D 116 9316219014 Stopper 117 9316374010 Lower cover 118 9316386013 Drain pan cover B 119 9316216013 Damper 120 9316274013 Drain pan cover F 121 9316918009 Fan guard Z 122 9900384074 Step motor Damper lock R 123 9900384067 Step motor Dam...

Page 146: ... and AOHG36KBTA5 Exterior parts and Chassis 21 22 3 24 1 5 2 23 19 16 25 26 20 17 18 15 12 11 10 6 7 8 9 13 14 a a 4 27 4 1 Models AOHG30KBTA4 and AOHG36KBTA5 02 84 4 Outdoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 147: ...stor assy 12 9900985028 Compressor thermistor 13 9709685785 Inverter PCB 14 9322421043 Heat sink 15 9322144003 Drain pipe 16 9322322043 Base assy 17 9322386007 Cushion rubber 18 9810028006 Thermistor stopper 19 9319157009 Emblem 20 9322149008 Blow grille 21 9322555274 Front panel assy 22 9322150004 Propeller fan 23 9603601003 DC fan motor 24 9322553171 Motor bracket assy For 30 model 9322553188 Mo...

Page 148: ... D E C A B B A 53 62 63 a 64 51 50 65 66 52 b 55 56 56 57 57 58 58 59 59 60 61 E C E C 4 1 Models AOHG30KBTA4 and AOHG36KBTA5 02 86 4 Outdoor unit parts list TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 149: ...e assy Ø12 70 63 9381055029 3 way valve assy Ø9 52 64 9810679000 Compressor 65 9384902016 S insulator F 66 9384903006 S insulator H 9901025020 Thermistor Valve temperature A B 9901093029 Thermistor Valve temperature C D 9901094019 Thermistor Valve temperature E For 36 model 9711839008 Wire with connector P131 on Main PCB P133 on Indicator PCB 9711840004 Wire with connector P130 on Main PCB P132 on...

Page 150: ...al 1 Drain hose insulation 1 Operating manual CD ROM 1 Hose band 1 Installation manual 1 Coupler heat insulation large 1 Template Carton top 1 Coupler heat insulation small 1 M10 nut A with flange 4 Cable tie 2 M10 nut B with spring lock washer 4 Wire cramper 1 Drain hose 1 5 1 Compact cassette type 02 88 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 151: ...manual CD ROM 1 Hose band 1 Installation manual 1 Drain hose insulation B 1 Installation template Carton top 1 Washer 8 Cable tie large 4 Coupler heat insulation large 1 Cable tie medium 3 Coupler heat insulation small 1 Filter small 2 Insulation For electrical wiring 2 5 2 Mini duct type 02 89 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 152: ...nstallation manual 1 Drain hose insulation B 1 Installation template Carton top 1 Washer 8 Cable tie large 4 Coupler heat insulation large 1 Cable tie medium 3 Coupler heat insulation small 1 Filter large 2 Insulation For electrical wiring 2 5 2 Mini duct type 02 90 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 153: ...ual 1 Cable tie Small 3 Installation template 1 Drain hose 1 Washer 8 Hose band 1 Coupler heat insulation Large 1 Drain hose insulation B 1 Coupler heat insulation Small 1 Remote controller 1 Filter Small For 9 12 models 2 Remote controller cable 1 Filter Large For 18 models 2 Tapping screw 2 5 3 Slim duct type 02 91 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 154: ...g manual CD ROM 1 Cable tie small 1 Installation manual 1 Coupler heat insulation large 1 Hanger 4 Coupler heat insulation small 1 Drain hose insulation 1 M10 nut A with flange 4 Cable tie large 1 M10 nut B with spring lock washer 4 5 4 Medium static pressure duct type 02 92 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 155: ...g manual 1 Cloth tape 1 Operating manual CD ROM 1 Tapping screw large 5 Installation manual 1 Tapping screw small 2 Remote controller 1 Wall hook bracket 1 Battery 2 Filter holder 2 Remote controller holder 1 Air cleaning filters 1 5 5 Wall mounted type 02 93 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 156: ... Cloth tape 1 Operating manual CD ROM 1 Tapping screw large 5 Installation manual 1 Tapping screw small 2 Remote controller 1 Wall hook bracket 1 Battery 2 Filter holder 2 Remote controller holder 1 Air cleaning filters 1 5 5 Wall mounted type 02 94 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 157: ...manual 1 Tapping screw large 5 Installation manual 1 Tapping screw small 2 Remote controller 1 Battery 2 Remote controller holder 1 Filter holder 2 Cloth tape 1 Air cleaning filters 1 Wall hook bracket 1 5 5 Wall mounted type 02 95 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 158: ...h tape 1 Operating manual CD ROM 1 Tapping screw large 5 Installation manual 1 Tapping screw small 2 Remote controller 1 Wall hook bracket 1 Remote controller holder 2 Filter holder 2 Battery 2 Air cleaning filters 1 5 5 Wall mounted type 02 96 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 159: ... Cloth tape 1 Operating manual CD ROM 1 Tapping screw large 5 Installation manual 1 Tapping screw small 2 Remote controller 1 Wall hook bracket 1 Battery 2 Filter holder 2 Remote controller holder 1 Air cleaning filters 1 5 5 Wall mounted type 02 97 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 160: ... Exterior Q ty Part name Exterior Q ty Operating manual 1 Cloth tape 1 Operating manual CD ROM 1 Tapping screw large 5 Installation manual 1 Tapping screw small 2 Remote controller 1 Wall hook bracket 1 Battery 2 Filter holder 2 Remote controller holder 1 Air cleaning filters 1 Template for pipe cover cutting 1 5 5 Wall mounted type 02 98 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA ...

Page 161: ...lation manual 1 Hose band 1 Template 1 Cable tie large 4 M10 nut A with flange 4 Cable tie small 1 M10 nut B with spring lock washer 4 Remote controller cable hole cap 1 Washer 8 Tapping screw White 6 Coupler heat insulation large 1 Tapping screw 3 Coupler heat insulation small 1 5 6 Ceiling type 02 99 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 162: ...ing manual 1 Operating manual CD ROM 1 Installation manual 1 Cloth tape 1 Wall hook bracket 1 Tapping screws large 9 Remote controller 1 Tapping screws small 2 Battery 2 Air cleaning filters 1 Remote controller holder 1 5 7 Floor type 02 100 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 163: ... 1 2 to 9 52 3 8 2 Drain pipe 1 Model AOHG36KBTA5 Part name Exterior Q ty Part name Exterior Q ty Installation manual 1 Adapter K mm in 12 70 1 2 to 9 52 3 8 2 Drain pipe 1 Adapter H mm in 9 52 3 8 to 12 70 1 2 1 Cable tie small 1 5 8 Outdoor unit 02 101 5 Accessories TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 164: ...GTB KGTE KMTB 07 14 model 18 24 model KMTE KMCC KMCE KETA KETE Ceiling Floor Indoor unit type Type Wireless remote controller AR REW3E AR REW4E AR RMB1E UTY LNTG Compact cassette Mini duct Slim duct Medium static pressure duct Wall mounted KGTB KGTE KMTB 07 14 model 18 24 model KMTE KMCC KMCE KETA KETE Ceiling Floor 6 1 Indoor unit 02 102 6 Optional parts TECHNICAL DATA AND PARTS LIST TECHNICAL DA...

Page 165: ...ller UTY LBTGM UTY LBTGH UTY RSNGM UTY RSRG UTY RHRG Compact cassette Mini duct Slim duct Medium static pressure duct Wall mounted KGTB 2 2 KGTE 2 2 KMTB 07 14 model 1 18 24 model 2 2 KMTE 2 2 KMCC 1 KMCE 2 2 KETA 2 2 KETE 2 2 Ceiling Floor 3 3 Accessory Optional Not applicable 1 Optional Communication kit UTY TWBXF2 is necessary for the installation 2 Optional Communication kit UTY TWRXZ2 is nece...

Page 166: ...roller UTY RVNGM Large and full dot liquid crystal screen wide and large keys easy to press user intuitive arrow key Wire type Polar 3 wire Wired remote controller UTY RNNGM Room temperature can be controlled by detecting the temperature accurately with thermo sensor Wire type Polar 3 wire Simple remote controller UTY RSRG Compact remote controller concentrates on the basic functions such as Start...

Page 167: ...controller IR Receiver Kit with Wireless Remote Controller UTY LBTGH Unit control is performed by wireless remote controller Wireless Remote Controller UTY LNTG Unit control is performed by wireless remote controller NOTES Available functions may differ by the remote controller For details refer to the operation manu al When using the group controlling system of the wired remote controller using W...

Page 168: ...GF W Part Exterior Part name Model name Summary Cassette Grille UTG UFGF W This cassette grille can be installed appropriately on the grid type ceiling common in the office 6 1 Indoor unit 02 106 6 Optional parts TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 169: ... 14 model 18 24 model KMTE KMCC KMCE KETA KETE Ceiling Floor Indoor unit type Type Auto louver grille kit Remote sensor unit External switch controller UTD GXTA W UTD GXTB W UTY XSZX UTY TERX Compact cassette Mini duct Slim duct Medium static pressure duct Wall mounted KGTB 2 KGTE 2 KMTB 07 14 model 1 18 24 model 2 KMTE 2 KMCC 1 KMCE 2 KETA 2 KETE 2 Ceiling Floor 3 6 1 Indoor unit 02 107 6 Optiona...

Page 170: ...KMTE KMCC KMCE KETA KETE Ceiling Floor Indoor unit type Type KNX converter Network converter Modbus converter UTY VKSX UTY VTGX UTY VTGXV UTY VMSX Compact cassette Mini duct Slim duct Medium static pressure duct Wall mounted KGTB 2 2 KGTE 2 2 KMTB 07 14 model 1 1 18 24 model 2 2 KMTE 2 2 KMCC 1 1 KMCE 2 2 KETA 2 2 KETE 2 2 Ceiling Floor 3 3 6 1 Indoor unit 02 108 6 Optional parts TECHNICAL DATA AN...

Page 171: ... 07 14 model 18 24 model KMTE KMCC KMCE KETA KETE Ceiling Floor Indoor unit type Type Wireless LAN adapter 4 UTY TFSXW1 UTY TFSXF2 UTY TFSXZ1 Compact cassette Mini duct Slim duct Medium static pressure duct Wall mounted KGTB KGTE KMTB 07 14 model 18 24 model KMTE KMCC KMCE KETA KETE Ceiling Floor 6 1 Indoor unit 02 109 6 Optional parts TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 172: ... Optional Communication kit UTY TWBXF2 is necessary for the installation 2 Optional Communication kit UTY TWRXZ2 is necessary for the installation 3 Optional Communication kit UTY TWRXZ3 is necessary for the installation 4 For details of WLAN control refer to Design Technical manual or Setting manual of WLAN control system NOTE Combined use of MODBUS converter KNX converter and Wireless LAN adapte...

Page 173: ...lected Round Flange UTD RF204 Round Flange is used when the fresh air duct is installed 507 mm 239 mm Long life Filter UTD LF25NA Long life Filter can be mounted to the indoor unit Air Cleaning Filter UTR FA16 5 Air Cleaning Filter can be mounted to the indoor unit Drain Pump Unit UTZ PX1NBA Optional drain lift up mechanism allows more flexible installation External Connect Kit UTY XWZX Use to con...

Page 174: ...Install when the under roof condition is expected to be the humidity of over 80 and the temperature of over 30 C Half Concealed Kit UTR STA Used for the indoor unit installing of half concealed Communication Kit UTY TWBXF2 Use to connect with optional devices and air conditioner PCB External Input and Output PCB UTY XCSX Use to connect with external devices and air conditioner PCB External Input a...

Page 175: ...using mobile devices such as smartphones and tablets Appropriate application for each region is required to use this option For details contact FGL sales company Modbus Converter UTY VMSX For connection between indoor unit with UART interface and a Modbus open network KNX Converter UTY VKSX For connection between indoor unit with UART interface and a KNX open network Network Converter UTY VTGX Thi...

Page 176: ...le supplied with this controller is for indoor use If the cable for outdoor use is required purchase an appropriate cable locally Material is not specified However it should be selected considering the installing environment temperature humidity and regional regulations RoHS Directive etc The cable from the central remote controller should be connected to connector P400 of the outdoor unit 6 2 Out...

Page 177: ...7 Refrigerant system diagrams 7 1 Model AOHG30KBTA4 C C Pressure switch CONDENSER 7 1 Model AOHG30KBTA4 02 115 7 Refrigerant system diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 178: ...7 2 Model AOHG36KBTA5 C C Pressure switch CONDENSER 7 2 Model AOHG36KBTA5 02 116 7 Refrigerant system diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 179: ...ms 8 1 Compact cassette type Models AUXG07KVLA AUXG09KVLA AUXG12KVLA AUXG14KVLA AUXG18KVLA and AUXG22KVLA 8 1 Compact cassette type 02 117 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 180: ...9KSLAP ARXG12KSLAP ARXG14KSLAP ARXG18KSLAP ARXG07KLLAP ARXG09KLLAP ARXG12KLLAP ARXG14KLLAP and ARXG18KLLAP WLAN adapter Converter etc Option 8 2 Mini duct type and Slim duct type 02 118 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 181: ...8 3 Medium static pressure duct type Model ARXG22KMLB 8 3 Medium static pressure duct type 02 119 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 182: ...8 4 Wall mounted type Models ASHG07KGTB ASHG09KGTB ASHG12KGTB and ASHG14KGTB 8 4 Wall mounted type 02 120 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 183: ... Models ASHG07KGTE ASHG09KGTE ASHG12KGTE and ASHG14KGTE 8 4 Wall mounted type 02 121 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 184: ... Models ASHG18KMTB ASHG22KMTB and ASHG24KMTB 8 4 Wall mounted type 02 122 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 185: ... Models ASHG18KMTE ASHG22KMTE and ASHG24KMTE 8 4 Wall mounted type 02 123 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 186: ... Models ASHG07KMTB ASHG09KMTB ASHG12KMTB and ASHG14KMTB 8 4 Wall mounted type 02 124 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 187: ... Models ASHG07KMCC ASHG09KMCC ASHG12KMCC and ASHG14KMCC 8 4 Wall mounted type 02 125 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 188: ... Models ASHG07KMCE ASHG09KMCE ASHG12KMCE and ASHG14KMCE 8 4 Wall mounted type 02 126 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 189: ...s ASHG07KETA ASHG09KETA ASHG12KETA ASHG14KETA ASHG07KETA B ASHG09KETA B ASHG12KETA B and ASHG14KETA B 8 4 Wall mounted type 02 127 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 190: ...s ASHG07KETE ASHG09KETE ASHG12KETE ASHG14KETE ASHG07KETE B ASHG09KETE B ASHG12KETE B and ASHG14KETE B 8 4 Wall mounted type 02 128 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 191: ...8 5 Ceiling type Models ABHG18KRTA and ABHG22KRTA 8 5 Ceiling type 02 129 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 192: ...8 6 Floor type Models AGHG09KVCA AGHG12KVCA and AGHG14KVCA 8 6 Floor type 02 130 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 193: ...8 7 Outdoor unit Model AOHG30KBTA4 8 7 Outdoor unit 02 131 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 194: ... Model AOHG36KBTA5 8 7 Outdoor unit 02 132 8 Wiring diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 195: ...0 AWG26 GRAY UL1430 AWG26 ORANGE UL1430 AWG26 YELLOW CN65 1 CN65 2 CN65 3 CN65 4 UL1007 AWG22 RED UL1007 AWG22 WHITE UL1007 AWG22 BLACK UL1007 AWG22 BLUE UL1007 AWG22 ORANGE 3 2 1 Y1 Y2 Y3 1 2 TERMINAL TERMINAL LOUVER1 SPM LOUVER2 SPM LOUVER 1 LOUVER 2 EMI FILTER ZCAT2132 1130 1 TURN DC FAN MOTOR M AC DRAIN PUMP MOTOR Single phase shaded pole motor with two poles DC FAN MOTOR UL1015 AWG16 GREEN UL...

Page 196: ...N8 B02B XASK 1 A WHITE CN48 B09B PASK 1 WHITE CN65 B04B PASK 1 WHITE CN320 11R JE WHITE CN300 B03B XNISK A 1 WHITE CN46 B3B XH AM WHITE CN47 B02B PASK 1 WHITE CN263 B10B PLIRK 1 RED CN262 B04B XNISK A 1 WHITE DC FAN MOTOR TERMINAL POWER SOURCE AC230V 50Hz EMI FILTER ZCAT1518 0730 1 TURN EMI FILTER ZCAT1518 0730 2 TURNS TERMINAL CN1 SM05B SRSS TB WHITE 1 1 1 2 1 3 1 4 1 5 3 WIRE TYPE OPTION Y1 Y2 Y...

Page 197: ...0 B12B PASK 1 WHITE CN551 B04B PAKK 1 BLACK CN11 B05B XASK 1 A WHITE CN2 11PSL JE WHITE CN1 S09B PASK 2 WHITE THERMISTOR ROOM TEMP THERMISTOR PIPE TEMP FLOAT SWITCH CN8 B02B XASK 1 A WHITE CN6 B03B PASK 1 WHITE CN71 B04B XASK 1 A WHITE CN9 B03B XARK 1 A RED CN48 B09B PASK 1 WHITE CN65 B04B PASK 1 WHITE CN320 11R JE WHITE CN300 B03B XNISK A 1 WHITE CN46 B3B XH AM WHITE CN47 B02B PASK 1 WHITE CN1 SM...

Page 198: ...CN261 B10B PLIRK 1 RED W260 CN260 B04B XNISK A 1 WHITE CN700 B12B PASK 1 WHITE CN551 B04B PAKK 1 BLACK CN11 B05B XASK A 1 WHITE CN204 B2P4 VH B WHITE CN106 B2P3 VH B E BLUE CN520 B5 7 2 3 B XASK 1 A WHITE CN205 B3 8 0 B PSILE 1 BLUE CN263 B10B PLIRK 1 RED CN262 B04B XNISK A 1 WHITE CN320 11R JE WHITE CN300 B03B XNISK A 1 WHITE CN46 B03B XH AM WHITE CN47 B02B PASK 1 WHITE CN65 B04B PASK 1 WHITE CN4...

Page 199: ...ISK 1 WHITE THERMISTOR PIPE TEMP THERMISTOR ROOM TEMP CN1 SM05B SRSS TB WHITE FLASH CN301 B07B PASK 1 WHITE CN300 B03B XNISK A 1 WHITE EMI FILTER ZCAT1518 0730 2 TURNS REMOTE CONTROL 2 WIRE DC FAN MOTOR LOUVER UP DOWN INDICATOR PCB K16JR 1600HSE D0 FM M PYROELECTRIC SENSOR FJZ 10 or FJZ 8 OPTION UNIT 2 WIRE REMOTE CONTROL UTY TWRXZ2 2 WIRE COM PCB K16JS 1600HSE CA0 FLASH CN309 B12B PASK 1 WHITE EX...

Page 200: ...7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 CN9 B10B PASK 1 WHITE CN200 S10B PASK 2 WHITE INDICATOR PCB K18RB 1800HSE D0 DC12V DC5V RED WHITE BLACK YELLOW BLUE RED ORANGE YELLOW PINK BLUE 7 6 5 4 1 5 4 3 2 1 CN5 B5 7 2 3 B XASK 1 A WHITE CN7 B05B PLISK 1 WHITE LOUVER UP DOWN DC FAN MOTOR FM M DC340V DC15V GND_A2 DC12V E1 CN14 B3 5 0 B XASK 1 A WHITE 5 4 3 2 1 EARTH AWG22 WHITE AWG22 BLACK AWG22 RED UL1015 ...

Page 201: ...VER UP DOWN 5 4 3 2 1 UL1007 AWG22 RED UL1007 AWG22 WHITE EMI FILTER ZCAT1518 0730 2 TURNS 4 BLACK 3 GREEN 2 WHITE 1 RED OUTDOOR UNIT POWER SOURCE AC230V 50Hz COMMUNICATION PCB K16JS 1600HSE CA0 2 WIRE REMOTE CONTROLLER UNIT OPTION UTY TWRXZ2 FLASH REMOTE CONTROLLER 2 WIRE Wi Fi cable Included in the Wi Fi holder assy 4 PA USB L250 28 2725 J2 USB5 A4M2 KNSO 01 WHITE WIRELESS LAN ADAPTER OPTION UTY...

Page 202: ... AWG28 WHITE AWG28 WHITE 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 CN9 B10B PASK 1 WHITE CN200 S10B PASK 2 WHITE INDICATOR PCB K18RB 1800HSE D0 DC12V DC5V RED WHITE BLACK YELLOW BLUE RED ORANGE YELLOW PINK BLUE 7 6 5 4 1 5 4 3 2 1 CN5 B5 7 2 3 B XASK 1 A WHITE CN7 B05B PLISK 1 WHITE LOUVER UP DOWN DC FAN MOTOR FM M DC340V DC15V GND_A2 DC12V E1 CN14 B3 5 0 B XASK 1 A WHITE 5 4 3 2 1 EARTH AWG22 WHI...

Page 203: ...odel K15CA 180BHSE C1 K15CA 180CHSE C1 09 model K15CA 180DHSE C1 12 model K15CA 180EHSE C1 14 model CONTROL UNIT 07 model EZ 0183EHSE 09 model EZ 0183FHSE 12 model EZ 0183DHSE 14 model EZ 0183HHSE COMMUNICATION PCB K10DC 1000HSE CA0 COMMUNICATION KIT OPTION UTY TWBXF2 REMOTE CONTROL EX OUT ERROR EX IN FLASH TEST DC5V A DC5V DC340V D DC13V DC340V D DC5V A DC5V A CN7 DC Fan motor 1 2 3 4 5 6 Pin No ...

Page 204: ...Z 019CHSE 09 model EZ 019DHSE 12 model EZ 019EHSE 14 model EZ 019FHSE COMMUNICATION PCB K10DC 1000HSE CA0 COMMUNICATION KIT OPTION UTY TWBXF2 WIRELESS LAN ADAPTER OPTION UTY TFSXW1 AP WD1E REMOTE CONTROL EX OUT ERROR EX IN FLASH TEST DC5V DC340V D DC13V DC340V D DC5V A DC5V A A DC13V CN7 DC Fan motor 1 2 3 4 5 6 Pin No Terminal code Vm GND Vcc Vsp FG Function of terminal Revolution pulse output Sp...

Page 205: ...ITE AWG28 WHITE AWG28 WHITE AWG28 WHITE AWG28 WHITE 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 CN9 B10B PASK 1 WHITE CN200 S10B PASK 2 WHITE INDICATOR PCB K18RB 1801HSE D0 DC12V DC5V RED WHITE BLACK YELLOW BLUE RED ORANGE YELLOW PINK BLUE 7 6 5 4 1 5 4 3 2 1 CN5 B5 7 2 3 B XASK 1 A WHITE CN7 B05B PLISK 1 WHITE LOUVER UP DOWN DC FAN MOTOR FM M DC340V DC15V GND_A2 DC12V E1 CN14 B3 5 0 B XASK 1 A WHIT...

Page 206: ... 2 WHITE 1 RED OUTDOOR UNIT POWER SOURCE AC230V 50Hz COMMUNICATION PCB K16JS 1600HSE CA0 2 WIRE REMOTE CONTROLLER UNIT OPTION UTY TWRXZ2 FLASH REMOTE CONTROLLER 2 WIRE Wi Fi cable Included in the Wi Fi holder assy 4 PA USB L250 28 2725 J2 USB5 A4M2 KNSO 01 WHITE WIRELESS LAN ADAPTER OPTION UTY TFSXF2 AP WB2E TYPE A Equipped as standard TYPE B Optional parts Cannot be installed at the same time as ...

Page 207: ...WG28 WHITE AWG28 WHITE AWG28 WHITE AWG28 WHITE AWG28 WHITE AWG28 WHITE 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 CN9 B10B PASK 1 WHITE CN200 S10B PASK 2 WHITE INDICATOR PCB K18UE 1800HSE D0 DC12V DC5V RED WHITE BLACK YELLOW BLUE RED ORANGE YELLOW PINK BLUE 7 6 5 4 1 5 4 3 2 1 CN5 B5 7 2 3 B XASK 1 A WHITE CN7 B05B PLISK 1 WHITE LOUVER UP DOWN DC FAN MOTOR FM M DC340V DC15V GND_A2 DC12V E1 CN14 B3 ...

Page 208: ...3 4 73 5 73 6 73 7 73 8 73 9 73 10 73 11 73 12 55 1 55 2 55 3 55 4 55 5 55 6 55 7 55 8 55 9 55 10 54 1 54 2 54 3 54 4 263 1 263 2 263 3 263 4 263 5 263 6 263 7 263 8 263 9 263 10 262 1 262 2 262 3 262 4 46 1 46 2 46 3 14 1 14 2 14 3 32 1 32 2 32 3 9 1 9 2 9 3 8 1 8 2 11 1 11 2 11 3 11 4 11 5 67 1 67 2 67 3 67 4 67 5 48 1 48 2 48 3 48 4 48 5 48 6 48 7 48 8 48 9 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1...

Page 209: ...E P390 BM02B GHHD B TBT GRAY P300 B12B PASK 1 WHITE P210 B04B PASK 1 WHITE P1 B3 5 0 B XASK 1 A BLACK F1 3 15A AC250V WHITE WHITE WHITE WHITE WHITE WHITE THERMISTOR ROOM TEMP THERMISTOR PIPE TEMP EXTERNAL INPUT 1 EXTERNAL INPUT 2 EXTERNAL OUTPUT 1 EXTERNAL OUTPUT 2 EXTERNAL OUTPUT 3 EXTERNAL OUTPUT 4 TEST DAMPER LIMIT SWITCH CLOSE DAMPER LIMIT SWITCH OPEN MAIN PCB 09 model K19YE 2003HSE C1 12 mode...

Page 210: ...TE PD30 SJH20K 06WSBRE RED PC30 B06B PLIRK 1 RED P30 B05B PLISK 1 WHITE PA30 SJH2K 05WSB WHITE ELECTRONIC EXPANSION VALVE COIL C ELECTRONIC EXPANSION VALVE COIL B ELECTRONIC EXPANSION VALVE COIL A EEV C EEV B EEV A MAIN PCB 30 model K19XF 1902HUE C1 TRANSISTOR PCB K19XE 1902HUE TR1 INDICATOR PCB K19XG 1900HUE D0 GND_C DC13V 3 DC5V 3 DC13V 3 GND_C DC5V 3 GND_C SERIAL AC L AC N AC240V ON AC L AC N D...

Page 211: ...XPANSION VALVE COIL C ELECTRONIC EXPANSION VALVE COIL B ELECTRONIC EXPANSION VALVE COIL A EEV C EEV B EEV A MAIN PCB 36 model K19XF 1903HUE C1 TRANSISTOR PCB K19XE 1902HUE TR1 INDICATOR PCB K19XG 1901HUE D0 GND_C DC13V 3 DC5V 3 DC13V 3 GND_C DC5V 3 GND_C SERIAL AC L AC N AC240V ON AC L AC N DCV DC15V 1 GND_FAN DC5V 1 DC5V 1 GND_CPU DC13V 3 GND_C P1 Thermistor Characteristics Thermistor Discharge t...

Page 212: ...9 17 Model AOHG36KBTA5 02 150 9 PC board diagrams TECHNICAL DATA AND PARTS LIST TECHNICAL DATA AND PARTS LIST ...

Page 213: ...3 TROUBLESHOOTING 2022 08 08 SR_CH03_MU004EG_07 ...

Page 214: ...27 2 12 E 39 Indoor unit power supply error for fan motor Indoor unit 03 28 2 13 E 3A Indoor unit communication circuit wired remote controller error 03 29 2 14 E 41 Room temperature sensor error Indoor unit 03 30 2 15 E 42 Indoor unit heat exchanger sensor error Indoor unit 03 31 2 16 E 45 Refrigerant leakage sensor error Indoor unit 03 32 2 17 E 45 Refrigerant leakage sensor deterioration Indoor...

Page 215: ...No operation Power is on 03 65 3 4 No cooling No heating 03 67 3 5 Abnormal noise 03 69 3 6 Water leaking 03 70 4 Troubleshooting with error code For wireless LAN adapter 03 71 4 1 E 18 External communication error between indoor unit and WLAN adapter 03 71 4 2 Wireless LAN adapter error 03 72 4 3 Network communication error between wireless LAN router and WLAN adapter 03 73 4 4 E 18 Communication...

Page 216: ......

Page 217: ...orized error is only displayed during the 3 min utes ST state period Start the operation and then press the TEST RUN button on the remote controller Press the MANUAL AUTO button on the indoor unit for 10 seconds or more Error memory display 2 minutes 20 seconds Starting operation and then Press TEST RUN button on the remote controller or Press MANUAL AUTO button on the indoor unit for 10 seconds o...

Page 218: ...nuous 35 E 39 Indoor unit power supply error for fan motor Indoor unit 3 times 9 times Continuous 39 E 3A Indoor unit communication circuit wired remote controller error 3 times 10 times Continuous 3A E 41 Room temperature sensor error Indoor unit 4 times 1 times Continuous 41 E 42 Indoor unit heat exchanger sensor error Indoor unit 4 times 2 times Continuous 42 E 45 Refrigerant leakage sensor err...

Page 219: ...or Outdoor unit 8 times 6 times Continuous 86 E 94 Over current error Outdoor unit 9 times 4 times Continuous 94 E 95 Compressor motor control error Outdoor unit 9 times 5 times Continuous 95 E 97 Outdoor unit fan motor error Outdoor unit 9 times 7 times Continuous 97 E 99 4 way valve error Outdoor unit 9 times 9 times Continuous 99 E 9A Coil 1 expansion valve 1 error 9 times 10 times Continuous 9...

Page 220: ...controller Indoor unit 5 15 E 29 Connected unit number error Indoor unit 5 15 E 32 Indoor unit main PCB error Indoor unit 5 15 E 33 Indoor unit motor electricity consumption detection error Indoor unit 5 15 E 35 MANUAL AUTO button error Indoor unit 5 15 E 3A Indoor unit communication circuit wired remote controller error 5 15 E 41 Room temperature sensor error Indoor unit 5 15 E 42 Indoor unit hea...

Page 221: ...utdoor unit 9 4 E 95 Compressor motor control error Outdoor unit 9 5 E 97 Outdoor unit fan motor error Outdoor unit 9 7 E 99 4 way valve error Outdoor unit 9 9 E 9A Coil 1 expansion valve 1 error 9 10 E A1 Discharge temperature error Outdoor unit 10 1 E A3 Compressor temperature error Outdoor unit 10 3 Light on Light off n n Times blinking 1 4 Error code table Outdoor unit 03 5 1 Error code TROUBL...

Page 222: ...it operate according to the error contents Error contents Wireless LAN LED orange Error code E 18 External communication error between indoor unit and WLAN adapter On Connection information with router is available Off Connection information with router is unavailable 18 Wireless LAN adapter error Flashing slow No error Network communication error between wireless LAN router and WLAN adapter On No...

Page 223: ...itioning refer to as follows When the error button on the home screen is tapped error code and error name is displayed For Android Error Name Error button Error code For iOS Error Name Error code Error button 1 6 Error code table Mobile App 03 7 1 Error code TROUBLESHOOTING TROUBLESHOOTING ...

Page 224: ... exchanger sensor error E 42 Indoor unit heat exchanger sensor error Indoor unit 42 2 Indoor unit fan motor error E 51 Indoor unit fan motor error Indoor unit 51 1 51 2 Drain pump error E 51 Indoor unit fan motor error Indoor unit 53 1 Damper error E 57 Damper Open Close detection limit switch error E 57 Damper Open Close simultaneous detection limit switch error Indoor unit 57 1 57 2 57 3 Intake ...

Page 225: ...ntrol error Outdoor unit 95 1 95 3 Outdoor unit fan motor error E 97 Outdoor unit fan motor error Outdoor unit 97 3 4 way valve error E 99 4 way valve error Outdoor unit 99 1 Outdoor unit discharge temperature error E A1 Discharge temperature error Outdoor unit A1 1 Outdoor unit compressor temperature error E A3 Compressor temperature error Outdoor unit A3 1 1 6 Error code table Mobile App 03 9 1 ...

Page 226: ...n the wireless control system refer to error messages as follows The error message disappears after 5 seconds and the normal screen is displayed Error message Error message For Android For iOS 1 7 Error message for wireless LAN control Mobile App 03 10 1 Error code TROUBLESHOOTING TROUBLESHOOTING ...

Page 227: ...ck by connecting the smart device to the router then opening the website If there is no access connect the router to the Internet Could not register the device Make sure the device is ready for registration The air conditioner is not connected to the router Enter the wireless LAN setting on the smart device then check if the SSID of the air conditioner AC UTY is connected If the air conditioner is...

Page 228: ... the wireless LAN connection from the iOS setting Could not register same LAN device Make sure both devices are in the same LAN and try again to register The smart device and the air conditioner are connected to different wireless LAN networks when attempting to register Connect the smart device to the same network as the air conditioner then retry the registration No registrable device was found ...

Page 229: ...hen asking for advice inform them the MAC address of the WLAN Adapter as written on the Wireless LAN label General error Error message Cause Solution Failed to change password The smart device has no Internet access Connect the mobile device to the Internet Cloud not determine service reachability Failed to update property Could not retrieve schedules The operation couldn t be completed Operation ...

Page 230: ...ure Filter PCB failure Outdoor unit fan motor failure Check point 1 Reset the power and operate Does error indication show again If no go to Check point 1 2 Check point 2 Check connection Check any loose or removed connection line of indoor unit and outdoor unit Check connection condition is control unit If there is loose connector open cable or mis wiring If there is an abnormal condition correct...

Page 231: ...utdoor fan motor is abnormal replace outdoor unit fan motor and main PCB If active filter module is abnormal replace it If the checked parts are normal replace the main PCB End Check point 1 2 Check external cause such as noise Check the complete insulation of the grounding Check if there is any equipment that causes harmonic wave near the power cable Neon light bulb or any electronic equipment wh...

Page 232: ...Does error indication show again If no go to Check point 1 2 Check point 2 Check connection Check any loose or removed connection line of indoor unit and outdoor unit If there is an abnormal condition correct it by referring to the installation manual or the DESIGN TECHNICAL MANUAL Check connection condition is control unit If there is loose connector open cable or mis wiring Check point 3 Check t...

Page 233: ...abnormal replace main PCB End Check point 1 2 Check external cause such as noise Check if the ground connection is proper Check if there is any equipment that causes harmonic wave near the power cable Neon light bulb or any electronic equipment which causes harmonic wave End 2 2 E 11 Serial communication error Serial forward transfer error Indoor unit 03 17 2 Troubleshooting with error code TROUBL...

Page 234: ... is failure Check remote controller once again Replace the main PCB Wall mount type for KGTB KGTE 18 24KMTB KMTE KMCE KETA KETE B Check voltage at CN300 terminal 1 2 of main PCB or communication PCB Power supply to the remote controller If it is DC 12 V the remote controller is failure Main PCB is normal Replace the remote control If it is DC 0 V the main PCB is failure Check remote controller onc...

Page 235: ...nnecting indoor unit and remote controller in one remote controller group were less than 16 units Check Point 2 1 Check Indoor unit main PCB Check if main PCB damage Change main PCB and check the error after setting remote controller address End 2 3 E 12 Wired remote controller communication error Indoor unit 03 19 2 Troubleshooting with error code TROUBLESHOOTING TROUBLESHOOTING ...

Page 236: ...e connection Check any loose or removed connection between the main PCB to the WAN adapter If there is an abnormal condition correct it by refer to the installation manual or the DESIGN TECHNICAL MANUAL Check the connection condition on the WLAN adapter and the main PCB If there is loose con nector open cable or mis wiring Check point 2 Replace the WLAN adapter If check point 1 do not improve the ...

Page 237: ...s after power on Forecast of cause Indoor unit selection is incorrect Main PCB failure Check point 1 Check the total capacity of indoor units Check the total capacity of the indoor units If abnormal condition is found correct it referring to the installation manual or DESIGN TECH NICAL MANUAL Check point 2 Replace the main PCB If check point 1 does not improve the symptom replace the main PCB End ...

Page 238: ...oor unit Forecast of cause Incorrect indoor unit is selected Check point 1 Check the type of indoor unit Check the type of the connected indoor unit If there is an abnormal condition correct it by refer to the installation manual or the DESIGN TECHNICAL MANAL Check point 2 Replace the main PCB If check point 1 do not improve the symptom replace the main PCB of the outdoor unit End 2 6 E 23 Combina...

Page 239: ... Check the wire connection in the remote controller group For installation method refer to in stallation manual If there is an abnormal condition correct it by refer to the installation manual or the DESIGN TECHNICAL MANUAL Check point 2 Wrong remote controller group setting The given address number by auto setting 00 and the manual set number except 00 are not existing in one remote controller gr...

Page 240: ...r remote controller Number of indoor unit or remote controller in remote controller group Indoor unit main PCB failure Check point 1 Wire installation Wrong number of connected indoor unit If there is an abnormal condition correct it by refer to the installation manual or the DESIGN TECHNICAL MANUAL Check point 2 Check indoor unit main PCB Check if main PCB is damaged Change main PCB and check the...

Page 241: ...heck any shortage or corrosion on PCB Check point 3 Replace the main PCB Replace the main PCB End Check point 1 2 Check external cause such as noise Check if the ground connection is proper Check if there is any equipment that causes harmonic wave near the power cable Neon light bulb or any electronic equipment which causes harmonic wave End NOTE EEPROM EEPROM Electronically Erasable and Programma...

Page 242: ...rop off or locked motor If fan or bearing is abnormal replace it Check point 2 Check ambient temperature around the motor Check excessively high temperature around the motor If there is any surrounding equipment that causes heat Upon the temperature coming down restart operation Check point 3 Check indoor unit fan motor Check indoor unit fan motor Refer to indoor unit fan motor in Service parts in...

Page 243: ...ast of cause MANUAL AUTO button failure Controller PCB and indicator PCB failure Check point 1 Check the MANUAL AUTO but ton If MANUAL AUTO button is disabled ON OFF switching replace it Check if MANUAL AUTO button is kept pressed Check ON OFF switching opera tion by using a meter Check point 2 Replace the main PCB and indicator PCB If Check Point 1 does not improve the symptom replace the main PC...

Page 244: ...ircuit Momentary power failure Check if there is a defective contact or leak current in the power sup ply circuit Noise Check if there is any equipment causing harmonic wave near electric line Neon bulb or electric equipment that may cause harmonic wave Check the complete insulation of grounding Check point 2 Check connection of Connector Check if connector is removed Check erroneous connection Ch...

Page 245: ... Communication PCB defective Indoor unit main PCB defective Check point 1 Check the connection of terminal After turning off the power supply check and correct the followings Indoor unit Check the connection the communication PCB and the main PCB Check Point 2 Replace the communication PCB If the Check point 1 is ok replace the communication PCB Check Point 3 Replace the main PCB If condition is d...

Page 246: ...t power when reinstalling due to removed connector or incorrect wiring Check point 2 Remove connector and check thermistor resistance value For the room thermistor resistance value refer to Thermistor resistance values on page 03 94 If thermistor is either open or shorted replace it and reset the power Check point 3 Check voltage of main PCB Make sure circuit diagram of each indoor unit and check ...

Page 247: ...is open Reset power when reinstalling due to removed connector or incorrect wiring Check point 2 Remove connector and check thermistor resistance value For the heat exchanger thermistor resistance value refer to Thermistor resis tance values on page 03 94 If thermistor is either open or shorted replace it and reset the power Check point 3 Check voltage of main PCB Make sure circuit diagram of each...

Page 248: ...re Harness disconnection Refrigerant leakage sensor deterioration System is down Check point 1 Check connection of connector Check if connector is loose or removed Check erroneous connection Check if refregerant leakage sensor cable is open Reset power when reinstalling due to removed connector or incorrect wiring Check point 2 Replace refrigerant leakage sensor If an abnormality failure occurs th...

Page 249: ...rmal voltage of drive circuits detected Forecast of cause Connector connection failure Harness disconnection Refrigerant leakage sensor deterioration Continuous operation for a certain period is possible Check point 1 Replace refregirant leakage sensor Replace due to expiration of refregirant leakage sensor Refregirant leakage sensor needs to be replaced regulary End 2 17 E 45 Refrigerant leakage ...

Page 250: ...the fan by hand when operation is off Check if fan is caught dropped off or locked motor If fan or bearing is abnormal replace it Check point 2 Check ambient temperature around motor Check excessively high temperature around the motor If there is any surrounding equipment that causes heat Upon the temperature coming down restart operation Check point 3 Check indoor unit fan motor Check Indoor unit...

Page 251: ... and check ON OFF switching operation by using a meter If float switch is abnormal replace it Check point 2 Check connector and wire Check loose contact of CN9 and shorted wire pinched wire Replace float switch if the wire is abnormal Check point 3 Check drain hose Check drain hose If there is hose clogging Please clear the clog Check point 4 Replace the main PCB If check point 1 to 3 do not impro...

Page 252: ...PCB failure Check point 1 Check limit switch Check operation of limit switch any blocking by dust etc Remove limit switch and check ON OFF switching operation by using a meter If limit switch is detective replace it Check point 2 Check connector CN18 wire Check loose contact of CN18 shorted wire pinched wire Replace limit switch if the wire is abnormal Check point 3 Check Damper Check the obstruct...

Page 253: ...B failure Check point 1 Check limit switch Check operation of limit switch any blocking by dust etc Remove limit switch and check ON OFF switching operation by using a meter If limit switch is detective replace it Check point 2 Check connector CN18 wire Check loose contact of CN18 shorted wire pinched wire Replace limit switch if the wire is abnormal Check point 3 Replace the main PCB If Check Poi...

Page 254: ...ilure Check point 1 Check limit switch Check operation of Micro switch any blocking by dust etc Remove Micro switch and check ON OFF switching operation by using a meter If micro switch is detective replace it Check point 2 Check connector CN11 wire Check loose contact of CN11 shorted wire pinched wire Replace micro switch if the wire is abnormal Check point 3 Replace the main PCB If Check Point 1...

Page 255: ...8 Communication error E 18 Wireless LAN adapter non energized E 22 Indoor unit capacity error Indoor unit E 23 Combination error Outdoor unit E 26 Address setting error in wired remote controller Indoor unit E 29 Connected unit number error Indoor unit E 32 Indoor unit main PCB error Indoor unit E 33 Indoor unit motor electricity consumption detection error Indoor unit E 35 MANUAL AUTO button erro...

Page 256: ...orrosion on PCB Check point 3 Replace the main PCB If Check Point 1 2 do not improve the symptom replace the main PCB End Check point 1 2 Check external cause such as noise Check if the ground connection is proper Check if there is any equipment that causes harmonic wave near the power cable Neon light bulb or any electronic equipment which causes harmonic wave End NOTE EEPROM EEPROM Electronicall...

Page 257: ... if there is a defective contact or leak current in the power sup ply circuit Noise Check if there is any equipment causing harmonic wave near electric line Neon bulb or electric equipment that may cause harmonic wave Check the complete insulation of grounding Check point 2 Check connection of Connector Upon correcting the removed connector or mis wiring reset the power Check if connector is remov...

Page 258: ...ash Error code E 65 Detective actuator Outdoor unit Main PCB When the signal from FO terminal terminal of IPM is L 0 V during the compressor stopping Forecast of cause Main PCB failure Check point 1 Replace the main PCB Replace the main PCB End 2 26 E 65 IPM error Outdoor unit 03 42 2 Troubleshooting with error code TROUBLESHOOTING TROUBLESHOOTING ...

Page 259: ...hermistor cable is open Reset power when reinstalling due to removed connector or incorrect wiring Check point 2 Remove connector and check thermistor resistance value For the discharge temperature thermistor resistance value refer to Thermistor resistance values on page 03 94 If thermistor is either open or shorted replace it and reset the power Check point 3 Check voltage of main PCB Make sure c...

Page 260: ... thermistor cable is open Reset power when reinstalling due to removed connector or incorrect wiring Check point 2 Remove connector and check thermistor resistance value For the compressor thermistor resistance value refer to Thermistor resistance values on page 03 94 If thermistor is either open or shorted replace it and reset the power Check point 3 Check voltage of main PCB Make sure circuit di...

Page 261: ...mistor cable is open Reset power when reinstalling due to removed connector or incorrect wiring Check point 2 Remove connector and check thermistor resistance value For the outdoor unit heat exchanger thermistor resistance value refer to Ther mistor resistance values on page 03 94 If thermistor is either open or shorted replace it and reset the power Check point 3 Check voltage of main PCB Make su...

Page 262: ...tor cable is open Reset power when reinstalling due to removed connector or incorrect wiring Check point 2 Remove connector and check thermistor resistance value For the outdoor temperature thermistor resistance value refer to Thermistor re sistance values on page 03 94 If thermistor is either open or shorted replace it and reset the power Check point 3 Check voltage of main PCB Make sure circuit ...

Page 263: ...rmistor cable is open Reset power when reinstalling due to removed connector or incorrect wiring Check point 2 Remove connector and check thermistor resistance value For the outdoor temperature thermistor resistance value refer to Thermistor re sistance values on page 03 94 If thermistor is either open or shorted replace it and reset the power Check point 3 Check voltage of main PCB Make sure circ...

Page 264: ...rmistor cable is open Reset power when reinstalling due to removed connector or incorrect wiring Check point 2 Remove connector and check thermistor resistance value For the outdoor temperature thermistor resistance value refer to Thermistor re sistance values on page 03 94 If thermistor is either open or shorted replace it and reset the power Check point 3 Check voltage of main PCB Make sure circ...

Page 265: ...einstalling due to removed connector or incorrect wiring Check point 2 Remove connector and check thermistor resistance value For the Heat sink thermistor resistance value refer to Thermistor resistance val ues on page 03 94 If thermistor is either open or shorted replace it and reset the power Check point 3 Check voltage of inverter PCB Make sure circuit diagram of outdoor unit and check terminal...

Page 266: ...am of outdoor unit and check terminal voltage at thermistor DC 5 0 V 5 NOTE For details of thermistor connector re fer to Wiring diagrams in Chapter 2 TECHNICAL DATA AND PARTS LIST on page 02 117 If the voltage is not correct replace main PCB Check point 3 Check pressure switch Check if connector is loose or cable is open If no abnormal connection is found replace pressure switch After replacing p...

Page 267: ...mpressor failure Main PCB failure Check point 1 Check connections of outdoor unit electrical components Check if the terminal connection is loose Check if connector is removed Check erroneous connection Check if cable is open Upon correcting the removed connector or mis wiring reset the power Check point 2 Check outdoor fan and heat exchanger Is there anything obstructing the air distribution circ...

Page 268: ...er compressor in Service parts information Check point 5 Replace the main PCB If Check point 1 to 4 do not improve the symptom replace the main PCB End 2 35 E 94 Over current error Outdoor unit 03 52 2 Troubleshooting with error code TROUBLESHOOTING TROUBLESHOOTING ...

Page 269: ...nts Main PCB failure Compressor failure Check point 1 Check Noise from Compressor Turn on Power and check operation noise If an abnormal noise show replace compres sor Check point 2 Check connection of around the compressor components For compressor terminal main PCB Check if connector is removed Check erroneous connection Check if cable is open Refer to inverter compressor in Service parts inform...

Page 270: ...ed motor If fan or bearing is abnormal replace it Check point 2 Check ambient temperature around motor Check excessively high temperature around the motor If there is any surrounding equipment that causes heat Upon the temperature coming down restart operation Check point 3 Check outdoor unit fan motor Check outdoor unit fan motor Refer to outdoor unit fan motor in Service parts information on pag...

Page 271: ...istor Room temperature thermistor 4 way valve Forecast of cause Connector connection failure Thermistor failure Coil failure 4 way valve failure Main PCB failure Controller PCB failure Check point 1 Check connection of connector Check if connector is removed Check erroneous connection Check if thermistor cable is open Upon correcting the removed connector or mis wiring reset the power Check point ...

Page 272: ...ocation is not proper replace 4 way valve Check point 4 Check the voltage of 4 way valve Check the voltage CN30 of Main PCB Check if AC 198 V AC 220 V 10 to AC 264 V AC 240 V 10 appears at CN30 of Main PCB Heating operation If it is not voltage replace the main PCB Cooling operation If it is voltage replace the main PCB Check point 5 Replace the main PCB If Check Point 1 to 4 do not improve the sy...

Page 273: ...If it is abnormal replace EEV coil Check point 3 Check the EEV coil Check if the circuit of EEV coil winding is good or not Refer to Service parts information on page 03 83 If it is abnormal replace EEV coil Check point 4 Check the output of EEV on the main PCB Check if the DC 13 V is on between the Pin No 1 of P30 PA30 PC30 PD30 and PE30 and GND Pin Disconnect the wire of EEV when you check the o...

Page 274: ...the 3 way valve For heating operation check liquid side of the 3 way valve Check point 2 Check any of the electronic expansion valve EEV capillary tube or strainer or all Check if EEV open or there is a capillary tube defect Refer to outdoor unit Electrronic Expansion Valve EEV or Capillary tube in Service parts in formation on page 03 83 Check the strainer clogging Check point 3 Check the outdoor...

Page 275: ...e refrigerant leakage Check point 6 Replace the main PCB If check point 1 to 5 do not improve the symptom replace the main PCB End 2 40 E A1 Discharge temperature error Outdoor unit 03 59 2 Troubleshooting with error code TROUBLESHOOTING TROUBLESHOOTING ...

Page 276: ...ling operation check gas side of the 3 way valve For heating operation check liquid side of the 3 way valve Check point 2 Check the electronic expansion valve EEV and strainer Check if EEV open Refer to outdoor unit Electronic Expansion Valve EEV in Service parts information on page 03 83 Check the strainer clogging Check point 3 Check the outdoor unit fan and heat exchanger Check for foreign obje...

Page 277: ... refrigerant leakage Check point 6 Replace the main PCB If check point 1 to 5 do not improve the symptom replace the main PCB End 2 41 E A3 Compressor temperature error Outdoor unit 03 61 2 Troubleshooting with error code TROUBLESHOOTING TROUBLESHOOTING ...

Page 278: ...important and fan operation cannot be stopped Check for refrigerant leaks and take corrective action Check point 2 Error release condition Power on again If the power is not turned on again the error will not be cleared even if the gas concentration drops If the refrigerant leakage is detected again after the power is turned on again an error will occur again Replace the refrigerant leakage sensor...

Page 279: ...er sup ply circuit Noise Check if there is any equipment causing harmonic wave near electric line Neon bulb or electric equipment that may cause harmonic wave Check the complete insulation of grounding Check point 3 Check electrical components Check the voltage of power supply Check if AC 198 to 264 V appears at outdoor unit terminal L N If no go to Check point 1 and Check point 2 Check fuse in fi...

Page 280: ...re is any equipment causing harmonic wave near electric line Neon bulb or electric equipment that may cause harmonic wave Check the complete insulation of grounding Check point 3 Check electrical components Check the voltage of power supply Check if AC 198 to 264 V appears at outdoor unit terminal L N If no go to Check point 1 and Check point 2 Check fuse in main PCB If fuse is open check if the w...

Page 281: ... TECHNICAL MANUAL Turn off the power and check correct followings Is there loose or removed communication line of indoor unit and outdoor unit Check point 2 Check external cause at indoor and outdoor Voltage drop or Noise Instant drop Check if there is a large load electric apparatus in the same circuit Momentary power failure Check if there is a defective contact or leak current in the power sup ...

Page 282: ...e again Replace the controller PCB Wall mount type for 07 14KMTB KMCC Check voltage at CNC01 terminal 1 3 of main PCB or communication PCB Power supply to remote controller If it is DC 13 V the remote controller is failure The controller PCB is normal Replace the remote controller If it is DC 0 V the controller PCB is failure Check the remote controller once again Replace the controller PCB Mini d...

Page 283: ...eck connection pipe specified pipe length and pipe diameter Check any loose or removed communication line If there is an abnormal condition correct it by referring to the installation manual or the DESIGN TECHNICAL MANUAL Check point 5 Check Refrigeration cycle Check if strainer is clogged Refer to the figure below Measure gas pressure and if there is a leakage correct it Check if EEV open or ther...

Page 284: ...nd outlet as shown be low Pipe In Pipe Out If there is a difference like shown below there is a possibility of inside clogged In this case re place the strainer Pipe In Pipe Out 3 4 No cooling No heating 03 68 3 Troubleshooting without error code TROUBLESHOOTING TROUBLESHOOTING ...

Page 285: ...grille and front panel normal Is main unit installed in stable condi tion Is fan guard installed normally Is fan broken or deformed Is the screw of fan loose Is there any object which obstruct the fan rotation Is fan broken or deformed Is the screw of fan loose Is there any object which obstruct the fan rotation End Check if vibration noise by loose bolt or contact noise of piping is happening Is ...

Page 286: ...in stable condi tion Is main unit broken or deformed at the time of transportation or maintenance Is the filter clogged Is drain hose connection loose Is there a trap in drain hose Is drain hose clogged Check gas pressure and cor rect it if there was a gas leak MPa MPa Is fan rotating End End 3 6 Water leaking 03 70 3 Troubleshooting without error code TROUBLESHOOTING TROUBLESHOOTING ...

Page 287: ...tion Check any loose or removed connection of between the wireless LAN adapter PCB and con troller PCB If there is abnormal condition correct it Check the connection condition on the controller PCB If there is loose connector open cable or mis wiring correct it Check point 2 Replace wireless LAN adapter If check point 1 do not improve the symptom replace the wireless LAN adapter and cancel the reg...

Page 288: ...f setting button is kept pressed If the setting button is held down by the foreign matter remove the foreign matter or remove the cause of the button press Check point 2 Replace wireless LAN adapter If check point 1 do not improve the symptom replace the wireless LAN adapter and cancel the reg istration of air conditioner on the mobile app After replacing the adapter perform the pairing on the mob...

Page 289: ...k point 1 Check the connection cable Check the connection cable on the wireless LAN router If there is loose connector open cable or mis wiring correct it Check point 2 Check the connection status Check the connection status to the internet and wireless LAN router If the wireless LAN router is not connected to the internet check the transmission between wire less LAN products ex PC or game console...

Page 290: ...le app refer to Mobile app setting method on page 03 78 End Check point 2 2 Check the transmission state Check the wireless transmission state pf the wireless LAN router LED status If the wireless transmission from the wireless LAN router has not been outgoing inquire to the wireless LAN router maker End 4 3 Network communication error between wireless LAN router and WLAN adapter 03 74 4 Troublesh...

Page 291: ...ailure Controller PCB failure Check point 1 Check the connection cable Check the connection cable on the wireless LAN router If there is loose connector open cable or mis wiring correct it Check point 2 Check the connection status and transmission state Check the connection status to the internet and wireless LAN router If the wireless LAN router is not connected to the internet check the transmis...

Page 292: ...correct it Check the connection condition on the controller PCB If there is loose connector open cable or mis wiring correct it Check point 4 Replace wireless LAN adapter If check point 2 to 3 do not improve the symptom replace the wireless LAN adapter and cancel the registration of air conditioner on the mobile app After replacing the adapter perform the pairing on the mobile app For the method o...

Page 293: ...here is abnormal condition correct it Check the connection condition on the controller PCB If there is loose connector open cable or mis wiring correct it Check point 2 Check the wireless LAN adapter PCB and the controller PCB Check voltage at CN12 terminal 1 2 of main PCB Power supply to remote controller If it is DC 0 V controller PCB is failure Replace controller PCB If it is DC 12 V wireless L...

Page 294: ...he mobile app 1 Launch the mobile app FGL air 2 Press and hold the registered device name of the air conditioner 3 If the Unregister button is displayed tap the button 4 Tap the Yes button 5 Deregstration of the air conditioner is completed 4 6 Mobile app setting method 03 78 4 Troubleshooting with error code For wireless LAN adapter TROUBLESHOOTING TROUBLESHOOTING ...

Page 295: ...t PC repeat the setup of the chosen mode Light pattern Off On Flashing Button mode 1 Launch the mobile app FGL air 2 Sign in with your e mail address and password following the screen on the mobile app john fgl com ÛÛÛÛÛÛ Sign in 3 Press the button to add a new air conditioner 4 Confirm that the LED 2 blinks on off at 2 seconds intervals Then select Button mode on the screen If the LED 1 and 2 are...

Page 296: ... On off 2 sec 2 sec 2 sec 0 5 sec Confirm both of the LED 1 and 2 are on to proceed 7 Press Register button to start the connection with the wireless LAN router Register Registration Successful 2 times Both of the LED 1 and 2 flash 2 times and a message appear when the setup is completed 4 6 Mobile app setting method 03 80 4 Troubleshooting with error code For wireless LAN adapter TROUBLESHOOTING ...

Page 297: ...er password ÛÛÛÛÛÛ Connect device Selected router Input the PIN code written on the wireless LAN label 6 Select the SSID of the wireless LAN router to be connected Home AP Enter password Select the WLAN Access Point XYZ AP ÛÛÛÛÛÛ ABC123 Connect device Selected router Input the wireless LAN router wireless LAN access point password then press Connect device button 7 When setup is completed both of ...

Page 298: ...x Select the SSID of the air conditioner to be connected 6 Input the PIN code written on the wireless LAN label AC UTY xxxxxxxxxx Enter password ÛÛÛÛÛÛ Connect device Selected router 7 Select the SSID of the wireless LAN router to be connected Input the wireless LAN router wireless LAN access point password then press Connective de vice button Home AP Enter password Select the WLAN Access Point XY...

Page 299: ...compressor is con sidered Locked compressor due to clogged dirt or less oil Is gas pipe valve open Low pressure is too low Defective compressor can be considered due to inside dirt clogging or broken component Replace compressor Check if refrigerant is leaking MPa MPa Replace compressor End Check if strainer is clogged Refer to outdoor EEV or capillary tube in this chap ter End Check main PCB conn...

Page 300: ...inal connection of main PCB loose or incorrect wiring Main PCB W402 W Compressor BLACK WHITE RED W400 U W401 V Check point 2 Check winding resistance Check winding resistance of each terminal Resistance value 1 160 Ω at 20 C U R W C V S RED WHITE BLACK If the resistance value is 0 Ω or infinite replace compressor 5 2 Inverter compressor 03 84 5 Service parts information TROUBLESHOOTING TROUBLESHOO...

Page 301: ...Check point 3 Replace inverter PCB If check point 1 to 2 do not improve the symptom replace main PCB 5 2 Inverter compressor 03 85 5 Service parts information TROUBLESHOOTING TROUBLESHOOTING ...

Page 302: ...l replace EEV Check point 3 Check voltage from main PCB Remove connector and check voltage DC 12 V If it does not appear replace main PCB Check point 4 Check noise at start up Turn on the power and check the operation noise If an abnormal noise does not show replace main PCB Check point 5 Check opening and closing operation of valve When valve is closed it has a temp difference between inlet and o...

Page 303: ...let and outlet as shown be low Pipe In Pipe Out If there is a difference like shown below there is a possibility of inside clogged In this case replace the strainer Pipe In Pipe Out 5 3 Outdoor unit Electronic Expansion Valve EEV 03 87 5 Service parts information TROUBLESHOOTING TROUBLESHOOTING ...

Page 304: ...stance of indoor fan motor Refer to below Circuit test Vm and GND terminal NOTE Vm DC voltage GND Earth terminal If they are short circuited below 300 kΩ replace indoor fan motor and controller PCB Pin number wire color Terminal function symbol 1 Red DC voltage Vm 2 No function 3 Black Ground terminal GND 4 White Control voltage Vcc 5 No function 6 No function 7 Yellow Speed command Vsp 8 Blue Fee...

Page 305: ...tion is off Check if fan is caught dropped off or locked motor If fan or bearing is abnormal replace it Check point 2 Check resistance of indoor fan motor Refer to below Circuit test Vm and GND terminal NOTE Vm DC voltage GND Earth terminal If they are short circuited below 300 kΩ replace indoor fan motor and controller PCB Pin number wire color Terminal function symbol 1 Red DC voltage Vm 2 No fu...

Page 306: ...ring is abnormal replace it Check point 2 Check resistance of indoor fan motor Refer to below Circuit test Vm and GND terminal NOTE Vm DC voltage GND Earth terminal If they are short circuited below 300 kΩ replace indoor fan motor and controller PCB Pin number wire color Terminal function symbol 1 Red DC voltage Vm 2 No function 3 No function 4 Black Ground terminal GND 5 White Control voltage Vcc...

Page 307: ... 2 Check resistance of indoor fan motor Refer to below Circuit test Vm and GND terminal NOTE Vm DC voltage GND Earth terminal If they are short circuited below 300 kΩ replace indoor fan motor and controller PCB Pin number wire color Terminal function symbol 1 Blue Feed back FG 2 Yellow Speed command Vsp 3 White Control voltage Vcc 4 Black Ground terminal GND 5 No function 6 Red DC voltage Vm 5 4 I...

Page 308: ...ited below 300 kΩ replace indoor fan motor and controller PCB Upper fan motor Pin number wire color Terminal function symbol 1 Blue Revolution pulse PG 2 Yellow Speed command Vsp 3 White Control voltage Vcc 4 Black Earth terminal GND 5 No function 6 Red DC voltage Vm Lower fan motor Pin number wire color Terminal function symbol 1 Blue Revolution pulse PG 2 Yellow Speed command Vsp 3 White Control...

Page 309: ...or fan motor Refer to below Circuit test Vm and GND terminal NOTE Vm DC voltage GND Earth terminal If they are short circuited below 300 kΩ replace outdoor fan motor and controller PCB Pin number wire color Terminal function symbol 1 Red DC voltage Vm 2 No function 3 No function 4 Black Ground terminal GND 5 White Control voltage Vcc 6 Yellow Speed command Vsp 7 Blue Feed back FG 5 5 Outdoor unit ...

Page 310: ... 3 49 Heat exchanger temperature thermistor Temperature C Resistance kΩ Voltage V 30 0 1 131 91 0 21 25 0 804 52 0 29 20 0 579 59 0 40 15 0 422 89 0 53 10 0 312 27 0 69 5 0 233 21 0 88 0 0 176 03 1 10 5 0 134 23 1 36 10 0 103 34 1 63 15 0 80 28 1 92 20 0 62 91 2 21 25 0 49 70 2 51 30 0 39 57 2 79 35 0 31 74 3 06 40 0 25 64 3 30 45 0 20 85 3 53 50 0 17 06 3 73 55 0 14 05 3 90 60 0 11 64 4 02 65 0 9...

Page 311: ...0 57 15 0 79 12 0 71 20 0 62 55 0 86 25 0 49 84 1 03 30 0 40 01 1 23 35 0 32 35 1 43 40 0 26 34 1 65 45 0 21 58 1 88 50 0 17 79 2 11 55 0 14 75 2 34 60 0 12 30 2 57 65 0 10 32 2 79 70 0 8 70 3 00 75 0 7 36 3 19 80 0 6 27 3 37 85 0 5 36 3 54 90 0 4 60 3 69 95 0 3 96 3 83 100 0 3 43 3 96 105 0 2 98 4 07 110 0 2 60 4 17 115 0 2 27 4 26 120 0 2 00 4 33 6 2 Outdoor unit 03 95 6 Thermistor resistance va...

Page 312: ... 0 79 12 0 71 20 0 62 55 0 86 25 0 49 84 1 03 30 0 40 01 1 23 35 0 32 35 1 43 40 0 26 34 1 65 45 0 21 58 1 88 50 0 17 79 2 11 55 0 14 75 2 34 60 0 12 30 2 57 65 0 10 32 2 79 70 0 8 70 3 00 75 0 7 36 3 19 80 0 6 27 3 37 85 0 5 36 3 54 90 0 4 60 3 69 95 0 3 96 3 83 100 0 3 43 3 96 105 0 2 98 4 07 110 0 2 60 4 17 115 0 2 27 4 26 120 0 2 00 4 33 6 2 Outdoor unit 03 96 6 Thermistor resistance values TR...

Page 313: ...3 5 0 21 02 0 92 0 0 16 05 1 14 5 0 12 38 1 39 10 0 9 63 1 65 15 0 7 56 1 93 20 0 5 98 2 21 25 0 4 77 2 49 30 0 3 84 2 77 35 0 3 11 3 02 40 0 2 53 3 26 45 0 2 08 3 48 50 0 1 71 3 67 55 0 1 42 3 85 60 0 1 19 4 00 65 0 1 00 4 13 70 0 0 84 4 25 75 0 0 71 4 35 80 0 0 61 4 43 6 2 Outdoor unit 03 97 6 Thermistor resistance values TROUBLESHOOTING TROUBLESHOOTING ...

Page 314: ... 48 50 0 1 71 3 67 55 0 1 42 3 85 60 0 1 19 4 00 65 0 1 00 4 13 70 0 0 84 4 25 75 0 0 71 4 35 80 0 0 61 4 43 Outdoor temperature thermistor Temperature C Resistance kΩ Voltage V 30 0 224 3 0 73 25 0 159 7 0 97 20 0 115 2 1 25 15 0 84 2 1 56 10 0 62 3 1 90 5 0 46 6 2 26 0 0 35 2 2 61 5 0 26 9 2 94 10 0 20 7 3 25 15 0 16 1 3 52 20 0 12 6 3 76 25 0 10 0 3 97 30 0 8 0 4 14 35 0 6 4 4 28 40 0 5 2 4 41 ...

Page 315: ... 38 15 0 79 12 1 63 20 0 62 55 1 90 25 0 49 84 2 17 30 0 40 01 2 45 35 0 32 35 2 71 40 0 26 34 2 96 45 0 21 58 3 20 50 0 17 79 3 41 55 0 14 75 3 61 60 0 12 30 3 78 65 0 10 32 3 94 70 0 8 69 4 07 75 0 7 36 4 19 80 0 6 27 4 30 85 0 5 36 4 39 90 0 4 60 4 46 95 0 3 96 4 53 100 0 3 43 4 59 105 0 2 98 4 64 110 0 2 60 4 68 115 0 2 27 4 72 120 0 2 00 4 75 6 2 Outdoor unit 03 99 6 Thermistor resistance val...

Page 316: ...6 2 Outdoor unit 03 100 6 Thermistor resistance values TROUBLESHOOTING TROUBLESHOOTING ...

Page 317: ...4 CONTROL AND FUNCTIONS 2022 04 13 SR_CH04_MU004EG_08 ...

Page 318: ... 5 2 Wired remote control 04 64 6 Defrost operation control 04 67 6 1 Defrost operation in heating operation stopped 04 68 7 Various control 04 69 7 1 Auto restart 04 69 7 2 MANUAL AUTO operation 04 69 7 3 Forced cooling operation 04 70 7 4 10 C HEAT operation 04 70 7 5 ECONOMY operation 04 71 7 6 POWERFUL operation 04 71 7 7 Fresh air control For other than 07 14KMTB and KMCC series wall mounted ...

Page 319: ...oling and dry mode 04 78 8 3 Current release control 04 79 8 4 Indoor unit fan motor over temperature protection 04 80 8 5 Compressor temperature protection 04 81 8 6 High pressure protection 04 81 8 7 Low outdoor temperature protection 04 81 8 8 High temperature and high pressure release control 04 82 CONTENTS continued ...

Page 320: ......

Page 321: ...ithin the range shown in the table below Howev er the maximum rotation number is limited in the range shown in the figure below based on the indoor fan mode and the outdoor temperature Compact cassette type Rotation number range of compressor Unit rps Connected model name Minimum rotation number Maximum rotation number AOHG30KBTA4 AOHG36KBTA5 10 130 Limit of maximum speed based on outdoor temperat...

Page 322: ...oor temperature A zone 26 C B zone C zone D zone 23 C 20 C Unit rps Model name Outdoor temperature zone Indoor unit fan mode HIGH MED LOW QUIET ARXG07KSLAP ARXG09KSLAP ARXG12KSLAP ARXG14KSLAP ARXG18KSLAP A zone 111 74 63 54 B zone 120 87 74 63 C zone 130 111 94 80 D zone 130 130 130 130 1 1 Cooling operation 04 2 1 Rotation number control of compressor CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS ...

Page 323: ...oor temperature A zone 26 C B zone C zone D zone 23 C 20 C Unit rps Model name Outdoor temperature zone Indoor unit fan mode HIGH MED LOW QUIET ARXG07KLLAP ARXG09KLLAP ARXG12KLLAP ARXG14KLLAP ARXG18KLLAP A zone 111 74 63 54 B zone 120 87 74 63 C zone 130 111 94 80 D zone 130 130 130 130 1 1 Cooling operation 04 3 1 Rotation number control of compressor CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS ...

Page 324: ...mit of maximum speed based on outdoor temperature A zone 26 C B zone C zone D zone 23 C 20 C Unit rps Model name Outdoor temperature zone Indoor unit fan mode HIGH MED LOW QUIET ARXG22KMLB A zone 111 74 63 54 B zone 120 87 74 63 C zone 130 111 94 80 D zone 130 130 130 130 1 1 Cooling operation 04 4 1 Rotation number control of compressor CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS ...

Page 325: ... temperature A zone 26 C B zone C zone D zone 23 C 20 C Unit rps Model name Outdoor temperature zone Indoor unit fan mode HIGH MED LOW QUIET ASHG07KGTB ASHG09KGTB A zone 102 74 63 54 ASHG12KGTB ASHG14KGTB B zone 102 87 74 63 ASHG07KGTE ASHG09KGTE C zone 130 111 94 80 ASHG12KGTE ASHG14KGTE D zone 130 130 130 130 1 1 Cooling operation 04 5 1 Rotation number control of compressor CONTROL AND FUNCTION...

Page 326: ... 20 C Unit rps Model name Outdoor temperature zone Indoor unit fan mode HIGH MED LOW QUIET ASHG07KMCC ASHG09KMCC ASHG12KMCC ASHG14KMCC A zone 102 74 63 54 ASHG07KMCE ASHG09KMCE ASHG12KMCE ASHG14KMCE B zone 102 87 74 63 ASHG07KMTB ASHG09KMTB ASHG12KMTB ASHG14KMTB C zone 130 111 94 80 ASHG18KMTB ASHG22KMTB ASHG24KMTB ASHG18KMTE ASHG22KMTE ASHG24KMTE D zone 130 130 130 130 1 1 Cooling operation 04 6 ...

Page 327: ...0 C Unit rps Model name Outdoor temperature zone Indoor unit fan mode HIGH MED LOW QUIET ASHG07KETA ASHG07KETA B ASHG09KETA ASHG09KETA B A zone 102 74 63 54 ASHG12KETA ASHG12KETA B ASHG14KETA ASHG14KETA B B zone 102 87 74 63 ASHG07KETE ASHG07KETE B ASHG09KETE ASHG09KETE B C zone 130 111 94 80 ASHG12KETE ASHG12KETE B ASHG14KETE ASHG14KETE B D zone 130 130 130 130 1 1 Cooling operation 04 7 1 Rotati...

Page 328: ...zone 130 111 94 80 D zone 130 130 130 130 Floor type Rotation number range of compressor Unit rps Connected model name Minimum rotation number Maximum rotation number AOHG30KBTA4 AOHG36KBTA5 10 130 Limit of maximum speed based on outdoor temperature A zone 26 C B zone C zone D zone 23 C 20 C Unit rps Model name Outdoor temperature zone Indoor unit fan mode HIGH MED LOW QUIET AGHG09KVCA AGHG12KVCA ...

Page 329: ...ill attain to maximum performance If the room temperature is 1 0 C higher than a set temperature the compressor will be stopped When the room temperature is within the range of 1 0 C to 6 0 C of the setting temperature the rotation number of compressor is controlled within the range shown below Rotation number range of compressor Unit rps Connected model name Minimum rotation number Maximum rotati...

Page 330: ...e type Rotation number range of compressor Unit rps Model name Outdoor temperature zone Operating rotation number AUXG07KVLA AUXG09KVLA AUXG12KVLA X zone 54 J zone 54 Y zone 0 AUXG14KVLA AUXG18KVLA AUXG22KVLA X zone 46 J zone 46 Y zone 0 Compressor control based on room temperature Ts 0 5 C Ts 1 5 C Ts 0 5 C Ts 1 5 C X zone J zone Y zone Room temperature drops Room temperature rises Ts Set tempera...

Page 331: ...drops Room temperature rises Ts Set temperature Slim duct type Rotation number range of compressor Unit rps Model name Outdoor temperature zone Operating rotation number ARXG07KLLAP ARXG09KLLAP ARXG12KLLAP X zone 54 J zone 54 ARXG14KLLAP ARXG18KLLAP Y zone 0 Compressor control based on room temperature Ts 0 5 C Ts 1 5 C Ts 0 5 C Ts 1 5 C X zone J zone Y zone Room temperature drops Room temperature...

Page 332: ...erature Wall mounted type For KGTB and KGTE Rotation number range of compressor Unit rps Model name Outdoor temperature zone Operating rotation number ASHG07KGTB ASHG09KGTB X zone 54 ASHG12KGTB ASHG14KGTB ASHG07KGTE J zone 54 ASHG09KGTE ASHG12KGTE ASHG14KGTE Y zone 0 Compressor control based on room temperature Ts 0 5 C Ts 1 5 C Ts 0 5 C Ts 1 5 C X zone J zone Y zone Room temperature drops Room te...

Page 333: ...54 ASHG12KMCE ASHG14KMCE ASHG07KMTB ASHG09KMTB ASHG12KMTB ASHG14KMTB J zone 54 ASHG18KMTB ASHG22KMTB ASHG24KMTB ASHG18KMTE ASHG22KMTE ASHG24KMTE Y zone 0 Compressor control based on room temperature Ts 0 5 C Ts 1 5 C Ts 0 5 C Ts 1 5 C X zone J zone Y zone Room temperature drops Room temperature rises Ts Set temperature 1 3 Dry operation 04 13 1 Rotation number control of compressor CONTROL AND FUN...

Page 334: ...one 54 ASHG14KETA ASHG14KETA B ASHG07KETE ASHG07KETE B ASHG09KETE J zone 54 ASHG09KETE B ASHG12KETE ASHG12KETE B ASHG14KETE ASHG14KETE B Y zone 0 Compressor control based on room temperature Ts 0 5 C Ts 1 5 C Ts 0 5 C Ts 1 5 C X zone J zone Y zone Room temperature drops Room temperature rises Ts Set temperature 1 3 Dry operation 04 14 1 Rotation number control of compressor CONTROL AND FUNCTIONS C...

Page 335: ... Room temperature rises Ts Set temperature Floor type Rotation number range of compressor Unit rps Model name Outdoor temperature zone Operating rotation number AGHG09KVCA AGHG12KVCA AGHG14KVCA X zone 54 J zone 54 Y zone 0 Compressor control based on room temperature Ts 0 5 C Ts 1 5 C Ts 0 5 C Ts 1 5 C X zone J zone Y zone Room temperature drops Room temperature rises Ts Set temperature 1 3 Dry op...

Page 336: ... I Rotation number II Rotation number III Rotation number IV Rotation number V Rotation number VI Time 1 Time 2 Time 3 Time 4 Time 5 Time 6 Rotation number rps I II III IV V VI 35 52 64 71 89 97 Time sec 1 2 3 4 5 6 60 140 170 200 350 410 1 4 Rotation number of compressor at normal start up 04 16 1 Rotation number control of compressor CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS ...

Page 337: ...mitation of compressor rotation number AOHG30KBTA4 AOHG36KBTA5 A zone 20 B zone 18 C zone 13 D zone 10 E zone 20 Heating mode D zone 5 C C zone B zone A zone 1 C 6 C Unit rps Model name Outdoor temperature zone Limitation of compressor rotation number AOHG30KBTA4 AOHG36KBTA5 A zone 30 B zone 25 C zone 15 D zone 10 1 5 Rotation number of compressor limitation by outdoor temperature 04 17 1 Rotation...

Page 338: ...le zone indoor unit operation mode is selected as below Same operation mode is selected as outdoor unit If outdoor unit is operating in cooling and heating mode indoor unit will be operated by the same operation mode Selected by outdoor temperature If outdoor unit is operating in other than cooling and heating mode indoor unit will be op erated according to the outdoor temperature as below Outdoor...

Page 339: ...tion Middle zone Operation mode of outdoor unit Cooling Outdoor temp 25 C Operation mode before the monitor mode is cooling mode Monitor mode Room temp Ts 2 C No Yes No Yes No Yes No Yes No No Operation mode of outdoor unit Heating Yes Yes No System stops or operation command other than auto changeover operation Yes No Yes No Thermostat remains in off state for 6 minutes or longer Yes No 04 19 2 A...

Page 340: ...an HIGH 590 590 650 730 730 860 MED 540 540 580 630 630 770 LOW 490 490 520 540 540 650 QUIET 440 440 460 460 460 500 Soft quiet 400 1 400 1 400 1 400 1 400 1 400 1 S LOW 300 2 300 2 300 2 300 2 300 2 300 2 Dry X zone 440 J zone 440 X zone 440 J zone 440 X zone 460 J zone 460 X zone 460 J zone 460 X zone 460 J zone 460 X zone 500 J zone 500 1 Fan mode only 2 Cooling mode only Fan operation Airflow...

Page 341: ...s Dry operation During dry operation fan speed setting can not be changed as shown in Fan speed above Heating operation Switch the airflow AUTO and the indoor fan motor will run according to a room temperature as be low On the other hand if switched in HIGH QUIET the indoor motor will run at a constant airflow of HEAT operation modes QUIET LOW MED HIGH as shown in Fan speed above Airflow change ov...

Page 342: ...or heat exchanger temperature drops 39 C 37 C 30 C 37 C 34 C 32 C 24 C MED or setting fan mode LOW or setting fan mode Lower speed is selected 13 minutes later 42 C Indoor heat exchanger temperature rises Setting fan mode Indoor heat exchanger temperature drops 39 C 37 C 30 C 37 C 34 C 32 C 24 C MED or setting fan mode LOW or setting fan mode Lower speed is selected LOW or setting fan mode LOW or ...

Page 343: ... 24 C POWERFUL LOW or setting fan mode LOW or setting fan mode LOW or setting fan mode 10 C HEAT operation Indoor heat exchanger temperature rises Indoor heat exchanger temperature drops 39 C 34 C AUTO LOW Moisture return prevention control cooling and dry mode Switch the airflow AUTO at cooling mode and the indoor fan motor will run as shown below Compressor On Off Indoor fan setting airflow S LO...

Page 344: ...peration Airflow can be switched in 5 steps such as AUTO QUIET LOW MED HIGH while indoor unit fan only runs When fan mode is set at AUTO it operates on MED fan speed Cooling operation Switch the airflow AUTO and indoor fan motor will run according to room temperature as below On the other hand if switched in HIGH QUIET indoor motor will run at a constant airflow of COOL operation modes QUIET LOW M...

Page 345: ...value of the indoor fan speed is set as shown below based on the detected tempera ture by the indoor heat exchanger sensor on heating mode Normal operation Indoor heat exchanger temperature rises S LOW Indoor heat exchanger temperature drops 37 C 29 C 32 C 24 C Setting fan mode LOW or setting fan mode Lower speed is selected 13 minutes later Indoor heat exchanger temperature rises Indoor heat exch...

Page 346: ...airflow AUTO at cooling mode and the indoor fan motor will run as shown below Compressor On Off Indoor fan setting airflow S LOW Off 10 30 60 180 60 180 60 10 30 sec Indoor fan speed 3 1 Indoor fan control 04 26 3 Fan control CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS ...

Page 347: ... Cooling mode only Fan operation Airflow can be switched in 5 steps such as AUTO QUIET LOW MED HIGH while indoor unit fan only runs When fan mode is set at AUTO it operates on MED fan speed Cooling operation Switch the airflow AUTO and indoor fan motor will run according to room temperature as below On the other hand if switched in HIGH QUIET indoor motor will run at a constant airflow of COOL ope...

Page 348: ...value of the indoor fan speed is set as shown below based on the detected tempera ture by the indoor heat exchanger sensor on heating mode Normal operation Indoor heat exchanger temperature rises S LOW Indoor heat exchanger temperature drops 37 C 29 C 32 C 24 C Setting fan mode LOW or setting fan mode Lower speed is selected 13 minutes later Indoor heat exchanger temperature rises Indoor heat exch...

Page 349: ...airflow AUTO at cooling mode and the indoor fan motor will run as shown below Compressor On Off Indoor fan setting airflow S LOW Off 10 30 60 180 60 180 60 10 30 sec Indoor fan speed 3 1 Indoor fan control 04 29 3 Fan control CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS ...

Page 350: ...on MED fan speed Cooling operation Switch the airflow AUTO and indoor fan motor will run according to room temperature as below On the other hand if switched in HIGH QUIET indoor motor will run at a constant airflow of COOL operation modes QUIET LOW MED HIGH as shown in Fan speed above Airflow change over Cooling Auto When room temperature rises When room temperature drops Tr Ts 1 5 C MED mode LOW...

Page 351: ...value of the indoor fan speed is set as shown below based on the detected tempera ture by the indoor heat exchanger sensor on heating mode Normal operation Indoor heat exchanger temperature rises S LOW Indoor heat exchanger temperature drops 37 C 29 C 32 C 24 C Setting fan mode LOW or setting fan mode Lower speed is selected 13 minutes later Indoor heat exchanger temperature rises Indoor heat exch...

Page 352: ...airflow AUTO at cooling mode and the indoor fan motor will run as shown below Compressor On Off Indoor fan setting airflow S LOW Off 10 30 60 180 60 180 60 10 30 sec Indoor fan speed 3 1 Indoor fan control 04 32 3 Fan control CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS ...

Page 353: ... zone 550 X zone 550 J zone 550 X zone 590 J zone 590 1 Fan mode only 2 Cooling mode only Fan operation Airflow can be switched in 5 steps such as AUTO QUIET LOW MED HIGH while indoor unit fan only runs When fan mode is set at AUTO it operates on MED fan speed Cooling operation Switch the airflow AUTO and indoor fan motor will run according to room temperature as below On the other hand if switche...

Page 354: ...n control heating mode The maximum value of the indoor fan speed is set as shown below based on the detected tempera ture by the indoor heat exchanger sensor on heating mode Normal operation 42 C Indoor heat exchanger temperature rises HIGH or setting fan mode Cool air prevention S LOW Indoor heat exchanger temperature drops 39 C 37 C 30 C 37 C 34 C 32 C 28 C MED or setting fan mode LOW or setting...

Page 355: ... 30 C 37 C 34 C 32 C 28 C POWERFUL LOW LOW LOW 10 C HEAT operation Indoor heat exchanger temperature rises Indoor heat exchanger temperature drops 39 C 34 C AUTO LOW Moisture return prevention control cooling and dry mode Switch the airflow AUTO at cooling mode and the indoor fan motor will run as shown below Compressor On Off Indoor fan setting airflow S LOW Off 10 30 60 180 60 180 60 10 30 sec I...

Page 356: ...e 550 X zone 550 J zone 550 X zone 590 J zone 590 1 Fan mode only 2 Cooling mode only Fan operation Airflow can be switched in 6 steps such as AUTO QUIET LOW MED MED HIGH HIGH while indoor unit fan only runs When fan mode is set at AUTO it operates on MED fan speed Cooling operation Switch the airflow AUTO and indoor fan motor will run according to room temperature as below On the other hand if sw...

Page 357: ...n control heating mode The maximum value of the indoor fan speed is set as shown below based on the detected tempera ture by the indoor heat exchanger sensor on heating mode Normal operation 42 C Indoor heat exchanger temperature rises HIGH or setting fan mode Cool air prevention S LOW Indoor heat exchanger temperature drops 39 C 37 C 30 C 37 C 34 C 32 C 28 C MED or setting fan mode LOW or setting...

Page 358: ... 30 C 37 C 34 C 32 C 28 C POWERFUL LOW LOW LOW 10 C HEAT operation Indoor heat exchanger temperature rises Indoor heat exchanger temperature drops 39 C 34 C AUTO LOW Moisture return prevention control cooling and dry mode Switch the airflow AUTO at cooling mode and the indoor fan motor will run as shown below Compressor On Off Indoor fan setting airflow S LOW Off 10 30 60 180 60 180 60 10 30 sec I...

Page 359: ...10 1 S LOW 420 2 420 2 420 2 470 2 Dry X zone 630 J zone 630 X zone 630 J zone 630 X zone 630 J zone 630 X zone 630 J zone 630 Operation mode Fan mode Speed rpm ASHG07KMTB ASHG09KMTB ASHG12KMTB ASHG14KMTB Heating POWERFUL 1 210 1 250 1 270 1 360 HIGH 1 140 1 180 1 200 1 290 MED 1 040 1 040 1 100 1 160 MED 950 970 1 030 1 100 LOW 800 810 880 910 QUIET 630 630 630 670 Cool air prevention 550 550 550...

Page 360: ...itched in 5 steps such as AUTO QUIET LOW MED HIGH while indoor unit fan only runs When fan mode is set at AUTO it operates on MED fan speed Cooling operation Switch the airflow AUTO and indoor fan motor will run according to room temperature as below On the other hand if switched in HIGH QUIET indoor motor will run at a constant airflow of COOL operation modes QUIET LOW MED HIGH as shown in Fan sp...

Page 361: ...door fan speed is set as shown below based on the detected tempera ture by the indoor heat exchanger sensor on heating mode Normal operation 42 C Indoor heat exchanger temperature rises HIGH or setting fan mode Cool air prevention S LOW Indoor heat exchanger temperature drops 39 C 37 C 30 C 37 C 34 C 32 C 28 C MED or setting fan mode LOW or setting fan mode Lower speed is selected 13 minutes later...

Page 362: ... 30 C 37 C 34 C 32 C 28 C POWERFUL LOW LOW LOW 10 C HEAT operation Indoor heat exchanger temperature rises Indoor heat exchanger temperature drops 39 C 34 C AUTO LOW Moisture return prevention control cooling and dry mode Switch the airflow AUTO at cooling mode and the indoor fan motor will run as shown below Compressor On Off Indoor fan setting airflow S LOW Off 10 30 60 180 60 180 60 10 30 sec I...

Page 363: ...70 1 510 1 S LOW 400 2 400 2 400 2 470 2 Dry X zone 550 J zone 550 X zone 550 J zone 550 X zone 550 J zone 550 X zone 580 J zone 580 1 Fan mode only 2 Cooling mode only Fan operation Airflow can be switched in 5 steps such as AUTO QUIET LOW MED HIGH while indoor unit fan only runs When fan mode is set at AUTO it operates on MED fan speed Cooling operation Switch the airflow AUTO and indoor fan mot...

Page 364: ...n control heating mode The maximum value of the indoor fan speed is set as shown below based on the detected tempera ture by the indoor heat exchanger sensor on heating mode Normal operation 42 C Indoor heat exchanger temperature rises HIGH or setting fan mode Cool air prevention S LOW Indoor heat exchanger temperature drops 39 C 37 C 30 C 37 C 34 C 32 C 28 C MED or setting fan mode LOW or setting...

Page 365: ... 30 C 37 C 34 C 32 C 28 C POWERFUL LOW LOW LOW 10 C HEAT operation Indoor heat exchanger temperature rises Indoor heat exchanger temperature drops 39 C 34 C AUTO LOW Moisture return prevention control cooling and dry mode Switch the airflow AUTO at cooling mode and the indoor fan motor will run as shown below Compressor On Off Indoor fan setting airflow S LOW Off 10 30 60 180 60 180 60 10 30 sec I...

Page 366: ... only runs When fan mode is set at AUTO it operates on MED fan speed Cooling operation Switch the airflow AUTO and indoor fan motor will run according to room temperature as below On the other hand if switched in HIGH QUIET indoor motor will run at a constant airflow of COOL operation modes QUIET LOW MED HIGH as shown in Fan speed above Airflow change over Cooling Auto When room temperature rises ...

Page 367: ...f the indoor fan speed is set as shown below based on the detected tempera ture by the indoor heat exchanger sensor on heating mode Normal operation 42 C Indoor heat exchanger temperature rises Setting fan mode Cool air prevention S LOW Indoor heat exchanger temperature drops 39 C 37 C 30 C 37 C 34 C 32 C 24 C MED or setting fan mode LOW or setting fan mode Lower speed is selected 13 minutes later...

Page 368: ... 24 C POWERFUL LOW or setting fan mode LOW or setting fan mode LOW or setting fan mode 10 C HEAT operation Indoor heat exchanger temperature rises Indoor heat exchanger temperature drops 39 C 34 C AUTO LOW Moisture return prevention control cooling and dry mode Switch the airflow AUTO at cooling mode and the indoor fan motor will run as shown below Compressor On Off Indoor fan setting airflow S LO...

Page 369: ...2 790 2 Dry X zone J zone X zone 790 J zone 790 1 Fan mode only 2 Cooling mode only Model AGHG12KVCA Operation mode Fan mode Upper Lower Speed rpm Upper Lower air flow mode Upper air flow mode Heating POWERFUL 1 350 1 150 1 370 HIGH 1 240 1 040 1 300 MED 1 080 920 1 140 MED 1 080 920 1 140 LOW 910 770 980 QUIET 660 560 790 Cool air prevention 660 560 790 S LOW 660 560 790 Cooling Fan POWERFUL 1 35...

Page 370: ...eps such as AUTO QUIET LOW MED HIGH while indoor unit fan only runs When fan mode is set at AUTO it operates on MED fan speed Cooling operation Switch the airflow AUTO and indoor fan motor will run according to room temperature as below On the other hand if switched in HIGH QUIET indoor motor will run at a constant airflow of COOL operation modes QUIET LOW MED HIGH as shown in Fan speed above Airf...

Page 371: ...door fan speed is set as shown below based on the detected tempera ture by the indoor heat exchanger sensor on heating mode Normal operation 42 C Indoor heat exchanger temperature rises HIGH or setting fan mode Cool air prevention S LOW Indoor heat exchanger temperature drops 39 C 37 C 30 C 34 C 31 C 29 C 24 C MED or setting fan mode LOW or setting fan mode Lower speed is selected 13 minutes later...

Page 372: ... 30 C 34 C 31 C 29 C 24 C POWERFUL LOW LOW LOW 10 C HEAT operation Indoor heat exchanger temperature rises Indoor heat exchanger temperature drops 39 C 31 C AUTO LOW Moisture return prevention control cooling and dry mode Switch the airflow AUTO at cooling mode and the indoor fan motor will run as shown below Compressor On Off Indoor fan setting airflow S LOW Off 10 30 60 180 60 180 60 10 30 sec I...

Page 373: ...9 920 1 110 8 860 1 030 7 770 990 6 680 860 5 630 800 4 560 700 3 490 640 2 390 600 1 270 550 When the compressor frequency increases the outdoor fan speed also changes to the higher speed When the compressor frequency decreases the outdoor fan speed also changes to the lower speed NOTE After defrost control on the heating mode the fan speed is kept higher regardless of the compressor frequency Fa...

Page 374: ...40 2 390 600 1 270 570 When the compressor frequency increases the outdoor fan speed also changes to the higher speed When the compressor frequency decreases the outdoor fan speed also changes to the lower speed NOTE After defrost control on the heating mode the fan speed is kept higher regardless of the compressor frequency Fan speed after defrost control 1 200 rpm 3 2 Outdoor fan control 04 54 3...

Page 375: ... 6 During AUTO operation for the first a few minutes after beginning operation airflow will be hori zontal 1 the air direction cannot be adjusted during this period The airflow direction setting will temporarily become 1 when the temperature of the airflow is low at the start of the Heating mode After beginning of AUTO HEAT mode operated and automatic defrosting operation the airflow will be horiz...

Page 376: ...ction cannot be adjusted at beginning AUTO operation mode Floor type Each time the button is pressed the air direction range will change as below 1 2 3 4 5 Side view Remote controller display is not changed Vertical airflow direction is set automatically as shown in accordance with the type of operation selected Cooling dry mode Horizontal flow 1 Heating mode Downward flow 4 During AUTO operation ...

Page 377: ...5 2 1 1 2 3 4 5 Front view Remote controller display is not changed 4 3 Adjust the horizontal louver Wall mounted type For KGTB KMTE 07 14KMTB KMCC KMCE KETA and KETE Move the horizontal louvers to adjust airflow direction you prefer Horizontal louver Knob 4 2 Vertical louver control 04 57 4 Louver control CONTROL AND FUNCTIONS CONTROL AND FUNCTIONS ...

Page 378: ...s function is only available by 2 wire remote controller NOTE When the 2 wire remote controller is disconnected clear the individual setting Otherwise this setting can t change 4 5 All louver control Compact cassette type All louver operation When the mode is selected the standard louver position of the each mode is set Operation mode Standard Position Cooling 1 Dry 1 Heating 4 Monitor 1 NOTES Set...

Page 379: ...nging range All mode 1 5 When the indoor fan is S LOW or stop mode the swing operation is interrupted and it stops at either left end or right end To select up down and left right airflow swing operation for KMTB model only When the swing signal is received the horizontal and the vertical louvers start to swing Ceiling type To select up down airflow swing operation When the swing signal is receive...

Page 380: ...e turned on Operation mode Stop mode Set time of timer Program timer The program timer allows the off timer and the on timer to be used in combination one time Operation mode Stop mode Stop mode Stop mode Operation mode Operation mode Set time Set time Set time Set time Operation will start from the timer setting either off timer and on timer whichever is closest to the clock current timer setting...

Page 381: ...r After that the setting temperature is not changed and the operation is stopped at the setting time Set temperature rises Ts Set temperature Stop of operation Ts 2 C Set 60 min 1 C In the heating operation mode When the sleep timer is set the setting temperature is decreased 1 C It decreases the setting temperature another 1 C every 30 minutes Upon lowering 4 C the setting temperature is not chan...

Page 382: ...gram timer The program timer allows the off timer and the on timer to be used in combination one time Operation mode Stop mode Stop mode Stop mode Operation mode Operation mode Set time Set time Set time Set time Operation will start from the timer setting either off timer and on timer whichever is closest to the clock current timer setting The order of operations is indicated by the allow in the ...

Page 383: ...top of operation Ts 2 C Set 60 min 1 C In the heating operation mode When the sleep timer is set the setting temperature is decreased 1 C It decreases the setting temperature another 1 C every 30 minutes Upon lowering 4 C the setting temperature is not changed and the operation is stopped at the setting time Set Ts 2 C 1 C 3 C 4 C Ts Set temperature 30 min 30 min 30 min Stop of operation Set tempe...

Page 384: ...mer The program timer allows the off timer and the on timer to be used in combination one time Operation mode Stop mode Stop mode Stop mode Operation mode Operation mode Set time Set time Set time Set time Operation will start from the timer setting either off timer and on timer whichever is closest to the clock current timer setting The order of operations is indicated by the allow in the remote ...

Page 385: ...Stop of operation Ts 2 C Set 60 min 1 C In the heating operation mode When the sleep timer is set the setting temperature is decreased 1 C It decreases the setting temperature another 1 C every 30 minutes Upon lowering 4 C the setting temperature is not changed and the operation is stopped at the setting time Set Ts 2 C 1 C 3 C 4 C Ts Set temperature 30 min 30 min 30 min Stop of operation Set temp...

Page 386: ...ditioner will operate at a minimum of 18 C even if the SET BACK temperature is set to 17 C or lower Case of Temperature Setback Timer on the Cooling operation Setting temperature 22 C SET BACK temperature 26 C SET BACK setting Operation temperature Operation temperature 26 C 22 C 26 C 22 C 24 C 1 ON OFF OFF ON 1 During the SET BACK function the setting temperature is changed Chenge the setting tem...

Page 387: ...Tn10 5 deg Tn 6 C Tn Tnb 2 deg Tn 6 C Tn 20 C Ta 10 C Tn 7 C or Tn 25 C Ta 10 C Integrating defrost Constant monitoring Compressor integrating operation time More than 240 min For long continuous operation More than 213 min For long continuous operation Less than 10 min For intermittent operation Condition Tn 3 C Tn 5 C Count of the compressor off 40 times If the compressor continuous operation ti...

Page 388: ...nditions are satisfied in heating operation Compressor operation integrating time 30 minutes or more Compressor continuous operation time 10 minutes or more Outdoor unit heat exchanger temperature 4 C or less Release condition The defrost operation is released when either one of the conditions below is satisfied Outdoor unit heat exchanger temperature after 1 minute or later since compressor start...

Page 389: ...utdoor low noise operation Remote control setting WLAN indicator lamp setting 7 2 MANUAL AUTO operation When the wireless remote controller is lost or battery power dissipated this function will work without the remote controller When MANUAL AUTO button is pressed more than 3 seconds and less than 10 seconds MANUAL AUTO operation starts as shown in the table below To stop operation press the MANUA...

Page 390: ...link for 1 second ON and 1 second OFF on both the operation indicator lamp and the timer indicator lamp same as test operation By performing one of the following action test operation will be canceled Pressing the remote controller START STOP button Pressing FORCED COOLING OPERATION button for 3 seconds 60 minutes passed after starting forced cooling operation NOTE When HEAT operation is selected ...

Page 391: ...inutes Heating Room temperature Setting temperature 0 5 C or Operation time has passed 20 minutes Floor type The POWERFUL operation starts by pressing POWERFUL button on the remote controller The indoor unit and outdoor unit operate at maximum power as shown in the table below Compressor frequency Maximum Fan mode POWERFUL Horizontal louver setting Cooling 3 Dry Heating 5 Release condition Cooling...

Page 392: ...ater Off Heater On Heater Off Ts 10 C Ts 1 C Ts 3 C Ts 12 C NOTES When the compressor stop external electric heater is off It operates only in heating mode and when the indoor fan operates However S LOW is exclud ed 7 10 Electronic expansion valve control The most proper opening of the electronic expansion valve is calculated and controlled under the present operating condition based on the table ...

Page 393: ...trol Refer to The compressor is stopped by Anti freezing control for the operation after re lease When the compressor is not in operation Triggering condition The thermostat is turned off The compressor is stopped The operation is switched to heating mode The float switch is turned off Operation details Count 180 minutes Start drain pump intermittent operaion On Off Drain pump 3 min 3 min 3 min Tr...

Page 394: ...ease 3 minutes passed Operation after release The compressor stopps permanently The compressor is stopped by Anti freezing control Triggering condition During the compressor in operation the compressor is stopped by Anti freezing control Operation details The drain pump is kept on in 60 minutes after Anti freezing control released Release condition 60 minutes passed Operation after release Accordi...

Page 395: ...he compressor indoor and outdoor fan motor operation are stopped Drain pump operates continuously for 3 minutes after the float switch is turned off and then drain pump is turned off When the float switch turns on continuously for 3 minutes failure indication operates It is necessary to turn off power for release it When the float switch turns off less than 3 minutes the unit starts cooling operat...

Page 396: ...tch is turned off and then drain pump is turned off 7 12 Prevention to restart for 3 minutes 3 minutes st When the compressor fails to start for the number of times below it does not enter operation status for 3 minutes Retry number 50 Retry set number 3 When the compressor fails to start in the retry set number above the compressor is stopped 7 13 4 way valve control If heating mode is selected a...

Page 397: ...ature 16 C The setting temperature is decreased by maximum 2 C Minimum setting temperature 16 C Auto Energy saving function is performed automatically for the selected mode cool heat dry Application range Vertical angle 90 Side view Horizontal angle 100 Top view 90 6 m 50 50 6 m Energy saving function may not work when the room temperature is very different from the tem perature defined in the tem...

Page 398: ...pped and the indoor unit indicator lamp starts blinking Trigger condition 104 C Compressor frequency 30 rps 120 seconds Release condition 101 C Compressor protection temperature 110 C 8 2 Anti freezing control cooling and dry mode The compressor frequency is decrease in cooling and dry mode when the indoor unit heat exchang er temperature sensor detects the temperature lower than the trigger condi...

Page 399: ...A 9 0 A 40 C Ta 46 C 11 0 A 10 5 A 12 C Ta 40 C 14 0 A 13 5 A 2 C Ta 12 C 14 0 A 13 5 A Ta 2 C 14 0 A 13 5 A Heating 17 C Ta 10 5 A 10 0 A 12 C Ta 17 C 13 0 A 12 5 A 5 C Ta 12 C 15 0 A 14 5 A Ta 5 C 15 0 A 14 5 A Model AOHG36KBTA5 Operation mode Outdoor temp Ta Trigger condition Release condition Cooling 50 C Ta 8 0 A 7 5 A 46 C Ta 50 C 9 5 A 9 0 A 40 C Ta 46 C 11 0 A 10 5 A 12 C Ta 40 C 14 0 A 13...

Page 400: ...top 50 seconds when corrent overload protection works Mini duct Slim duct and Medium static pressure duct types When satisfy the following conditions the protection works After the 90 seconds from the fan operation detect less than 200 rpm for 10 seconds IPM trip protection works Current overload protection works When detecting the above condtion recheck the condition after 6 minutes When count th...

Page 401: ...essure protection Trigger condition Pressure switch Off Open Higher than 4 2 MPa Compressor stop Release condition Pressure switch On Close Lower than 3 2 MPa 3 minutes after compressor stop Compressor restart 8 7 Low outdoor temperature protection When the outdoor temperature sensor detects lower than the trigger condition below the compres sor is stopped Operation mode Cooling Dry Trigger condit...

Page 402: ... C 5 rps 60 sec Zone D The protection is released and the operation is returned to normal mode Zone E Heating mode Indoor unit heat exchanger temperature rises Indoor unit heat exchanger temperature drops Stable zone AB BC CD DE Zone A Zone B Zone C Zone D Zone E AB 61 C BC 55 C CD 53 C DE 50 C Zone Operation Zone A Compressor is stopped Zone B The compressor frequency is decreased 25 rps 120 sec ...

Page 403: ...5 FILED WORKING 2022 08 08 SR_CH05_MU004EG_08 ...

Page 404: ...1 1 5 Function details 05 38 1 6 Wired remote controller UTY RNNGM 05 47 1 7 Wired remote controller UTY RVNGM 05 49 1 8 Wired remote controller UTY RLRG 05 50 1 9 Wired remote controller UTY RNRGZ 05 50 1 10 Simple remote controller UTY RSNGM 05 51 2 Function settings for outdoor unit 05 52 2 1 Setting methods 05 52 2 2 Outdoor unit low noise operation function option 05 55 2 3 Changing the curre...

Page 405: ...the function settings Related components on the PCB and the applicable settings Component Setting content DIP switch SW100 1 Remote controller address setting 2 3 4 SW101 1 Drainage function setting 2 Auto louver grille setting 3 Fan delay setting Component location Components on the indoor unit main PCB used for the function settings are located as shown in the following figure SW100 1 2 3 4 SW10...

Page 406: ... ON 14 OFF ON ON ON 15 ON ON ON ON 00 01 02 Remote controller address Indoor unit Remote controller SW101 Switch 1 Drainage function setting Switch 1 Drainage function Factory setting ON Disabled OFF Enabled SW101 Switch 2 Auto louver grille setting When Auto louver grille kit optional parts is attached set to Enabled Switch 2 Auto louver grille setting Factory setting ON Enabled OFF Disabled SW10...

Page 407: ...e settings may be selected between the following two Function number or Setting number Settings will not be changed if invalid numbers or setting numbers are selected Preparation Before connecting the power supply of the indoor unit reconfirm following items Piping air tightness test and vacuuming have been performed firmly There is no wiring mistake Then connect the power supply of the indoor uni...

Page 408: ... number Function number Refer to Function details Refer to Function details Switches between the setting number bottom line and function number top line The displayed number Increases and decreases Changes the display digits Transmits function setting Transmits function mode POWERFUL button SET TEMP button START STOP button RESET button MODE button NOTE The number of buttons varies by the remote c...

Page 409: ... is pressed it switches between the right digit and the left digit Change digit Change digit 4 Proceed to the setting number by pressing the POWERFUL button To return to the function number selection press the POWERFUL button again 5 Select the function number by pressing the or the button Each time the 10 C HEAT but ton is pressed it switches between the right digit and the left digit Change digi...

Page 410: ...eps NOTE Press button within 30 seconds after pressing MODE button For the function details refer to Chapter 1 5 Function details on page 05 38 8 Exit the function setting mode by pressing the RESET button RESET Setting up each indoor unit Repeat step from 1 to 8 to set up each indoor unit If the custom code is other than steps from 1 to 2 and 8 need to be performed 1 2 Indoor unit setting by wire...

Page 411: ...ting the power supply and then recon necting it Record the latest configuration of the indoor unit function setting on a label and put the label on the unit so it can be used for after sales service operations Once the RESET button is pressed on the remote controller the operation mode will be set to the AUTO MODE Adjust the operation mode to either cooling or heating before starting the operation...

Page 412: ...e button to change the custom code between 4 Press the MODE button again to return to the clock display The custom code will be changed If no buttons are pressed within 30 seconds after the custom code is displayed the system returns to the original clock display In this case start again from step 1 The air conditioner custom code is set to A prior to shipment If you do not know the air conditione...

Page 413: ...er Refer to Function details Refer to Function details Switches between the setting number bottom line and function number top line The displayed number Increases and decreases Changes the displayed digits Fixes function setting Transmits function mode POWERFUL button TEMP button Start Stop button RESET button MODE button 1 2 Indoor unit setting by wireless remote controller 05 9 1 Function settin...

Page 414: ...tton is pressed it switches between the right digit and the left digit Change digit Change digit 4 Proceed to the setting number by pressing the POWERFUL button To return to the function number selection press the POWERFUL button again 5 Select the function number by pressing the or the button Each time the 10 C HEAT but ton is pressed it switches between the right digit and the left digit Change ...

Page 415: ...hort beeps NOTE Press button within 30 seconds after pressing MODE button For the function details refer to Chapter 1 5 Function details on page 05 38 8 Exit the function setting mode by pressing the RESET button RESET Setting up each indoor unit Repeat step from 1 to 8 to set up each indoor unit If the custom code is other than steps from 1 to 2 and 8 need to be performed 1 2 Indoor unit setting ...

Page 416: ...ting the power supply and then recon necting it Record the latest configuration of the indoor unit function setting on a label and put the label on the unit so it can be used for after sales service operations Once the RESET button is pressed on the remote controller the operation mode will be set to the AUTO MODE Adjust the operation mode to either cooling or heating before starting the operation...

Page 417: ...he button to change the custom code between 4 Press the MODE button again to return to the clock display The custom code will be changed If no buttons are pressed within 30 seconds after the custom code is displayed the system returns to the original clock display In this case start again from step 1 The air conditioner custom code is set to A prior to shipment If you do not know the air condition...

Page 418: ...umber Refer to Function details Refer to Function details Switches between the setting number bottom line and function number top line The displayed number Increases and decreases Changes the displayed digits Fixes function setting Transmits function mode ECONOMY button TEMP button Start Stop button RESET button MODE button 1 2 Indoor unit setting by wireless remote controller 05 14 1 Function set...

Page 419: ...nter the function setting mode while holding down the ECONOMY and SET TEMP buttons press the RESET button ECONOMY SET TEMP RESET Function setting mode display 1 2 Indoor unit setting by wireless remote controller 05 15 1 Function settings for indoor unit FIELD WORKING FIELD WORKING ...

Page 420: ...tton To return to the function number selection press the ECONOMY button again 5 Select the function number by pressing the or the button Each time the 10 C HEAT but ton is pressed it switches between the right digit and the left digit Change digit 6 Press the MODE button once to transmit the function mode information 1 2 Indoor unit setting by wireless remote controller 05 16 1 Function settings ...

Page 421: ... code is set no beep sound will be emitted 1 short beep NOTE Press button within 30 seconds after pressing MODE button For the function details refer to Chapter 1 5 Function details on page 05 38 8 Exit the function setting mode by pressing the RESET button RESET 1 2 Indoor unit setting by wireless remote controller 05 17 1 Function settings for indoor unit FIELD WORKING FIELD WORKING ...

Page 422: ... door unit is turned off However setting function is effective after disconnecting the power supply and then recon necting it Record the latest configuration of the indoor unit function setting on a label and put the label on the unit so it can be used for after sales service operations Once the RESET button is pressed on the remote controller the operation mode will be set to the AUTO MODE Adjust...

Page 423: ...he button to change the custom code between 4 Press the MODE button again to return to the clock display The custom code will be changed If no buttons are pressed within 30 seconds after the custom code is displayed the system returns to the original clock display In this case start again from step 1 The air conditioner custom code is set to A prior to shipment If you do not know the air condition...

Page 424: ...ected between the following two Function number or Setting number Settings will not be changed if invalid numbers or setting numbers are selected This function cannot be used on the secondary units Preparation Before connecting the power supply of the indoor unit reconfirm following items Piping air tightness test and vacuuming have been performed firmly There is no wiring mistake Then connect the...

Page 425: ...on setting Function setting procedure 1 Connect the power supply of the outdoor unit 2 Switch to the function setting mode To enter the function setting mode hold down the 3 buttons of SET TEMP SET TEMP and FAN at the same time for 5 seconds or longer 3 Select the function number by pressing the SET TIME or the SET TIME button 4 Select the setting number by pressing the SET TEMP or the SET TEMP bu...

Page 426: ...n ac cording to the procedure in step 2 Setting up each indoor unit Repeat the procedures from step 1 to 6 and set up the indoor units requiring function setting Resetting the power after setting up function of all indoor units NOTES If the reset is not performed function cannot be read correctly After all the functions have been set the circuit breaker needs to be switched off for at least 2 minu...

Page 427: ...vacuuming have been performed firmly There is no wiring mistake 1 Connect the power supply 2 To activate the address setting mode hold down the three buttons of MENU and EN TER at the same time for 2 seconds or longer Menu 2 setting screen is displayed 3 Select the 13 in Menu 2 settings Then press the ENTER button 4 Pressing the or button select a remote controller address select the indoor unit y...

Page 428: ...the indoor units requiring function setting Resetting the power after setting up function of all indoor units NOTES If the reset is not performed function cannot be read correctly After all the functions have been set the circuit breaker needs to be switched off for at least 2 minutes After the 2 minutes has passed power can be restored The set function is stored in the PCB and will remain in memo...

Page 429: ...en switch button Right simultaneously for 5 seconds to switch to Service screen Back Setting Service Mo 10 00AM Function setting Error history I U address verification Version Test run Back Setting Date and time Submenu 1 2 Monitor Screen Filter sign R C sensor control Room temp display Off Off Mo 10 00AM Select Function setting with pressing the Cursor button Up Down and press the Enter but ton B...

Page 430: ... address No No Version Error history 00 30 01 5 Pressing the Enter button confirm the setting The data will be transferred to the indoor unit Cancel OK Function setting Mo 10 00AM R C Function Setting address No No Version Error history 00 30 01 Cancel OK Function setting Mo 10 00AM R C Function Setting address No No Version Error history 00 30 Cancel OK Function setting Mo 10 00AM R C Function Se...

Page 431: ...m step 1 to 6 and set up the indoor units requiring function setting Resetting the power after setting up function of all indoor units NOTES If the reset is not performed function cannot be read correctly After all the functions have been set the circuit breaker needs to be switched off for at least 2 minutes After the 2 minutes has passed power can be restored The set function is stored in the PC...

Page 432: ... OK Func tion Setting screen is displayed Previous Page Back Next Page Page 2 3 Maintenance Test Run R C Address Setting Function Setting I U Address Setting 002 01 00 00 Address Function No Setting No Function Setting Back Setting Address setting mode initial display 3 Touch the Address on the Function Setting screen 002 01 00 00 Address Function No Setting No Function Setting Back Setting 4 Addr...

Page 433: ... When All is chosen by 5 and different set up Setting No from two or more indoor units is displayed on Setting No 8 Setting screen of Setting No is displayed Set the Function No with or 01 002 01 30 Function Setting Cancel OK Address Function No Setting No Example Function number 30 Setting Number 01 When the OK is touched the Function Setting verification screen is displayed 1 3 Indoor unit setti...

Page 434: ...t the procedure from step 1 to 6 and set up the indoor units requiring function setting Resetting the power after setting up function of all indoor units NOTES If the reset is not performed function cannot be read correctly After all the functions have been set the circuit breaker needs to be switched off for at least 2 minutes After the 2 minutes has passed power can be restored The set function ...

Page 435: ...ected between the following two Function number or Setting number Settings will not be changed if invalid numbers or setting numbers are selected This function cannot be used on the secondary units Preparation Before connecting the power supply of the indoor unit reconfirm following items Piping air tightness test and vacuuming have been performed firmly There is no wiring mistake Then connect the...

Page 436: ... SET TEMP p and q button Switches the various numbers Function setting procedure 1 Connect the power supply of the outdoor unit 2 Switch to the function setting mode To enter the function setting mode hold down the 3 buttons of SET TEMP SET TEMP and FAN at the same time for 5 seconds or longer Function setting mode initial display 3 Press the FAN button The Function number indicator flashes Then p...

Page 437: ... page 05 38 6 Exit the function setting mode by pressing the 3 buttons of SET TEMP SET TEMP and FAN at the same time for 5 seconds or longer After exiting the function setting mode the display returns to the normal mode Normal mode display If no button is pressed within 60 seconds after buttons mentioned above are pressed it will au tomatically exit the function setting mode If you exit the functi...

Page 438: ...The set function is stored in the PCB and will remain in memory even when the power of in door unit is turned off However setting function is effective after disconnecting the power supply and then recon necting it Record the latest configuration of the indoor unit function setting on a label and put the label on the unit so it can be used for after sales service operations 1 4 Indoor unit setting...

Page 439: ... wiring mistake NOTE Set only one Master remote controller 1 Connect the power supply 2 With Monitor mode screen displayed press and hold the SET TEMP button and FAN button simultaneously for at least 2 seconds 3 The Menu 1 screen is displayed Press and hold the SET TEMP button at least 2 seconds Setting mode selection screen is displayed 4 Press the SET TEMP or SET TEMP button to select F1 Menu 2...

Page 440: ...e SET TEMP or SET TEMP button Then press the button Select the 2 wire remote controller address Ex Select the 002 03 9 Set the function number with the SET TEMP or SET TEMP button Then press the button Function number 10 Set the setting number with the SET TEMP or SET TEMP button Then press the button Setting number 1 4 Indoor unit setting by simple remote controller 05 36 1 Function settings for ...

Page 441: ...on cannot be read correctly After all the functions have been set the circuit breaker needs to be switched off for at least 2 minutes After the 2 minutes has passed power can be restored The set function is stored in the PCB and will remain in memory even when the power of in door unit is turned off However setting function is effective after disconnecting the power supply and then recon necting i...

Page 442: ...ht 4 21 Static pressure 5 22 Outlet directions 6 26 Static pressure 7 28 Horizontal louver direction switching for dew condensation prevention 8 30 31 Room temperature control for indoor unit sensor 9 35 36 Room temperature control for wired remote controller sensor 10 40 Auto restart 11 42 Room temperature sensor switching 12 44 Remote controller custom code 13 46 External input control 14 48 Roo...

Page 443: ...om temperature control for indoor unit sensor 9 35 36 Room temperature control for wired remote controller sensor 10 40 Auto restart 11 42 Room temperature sensor switching 12 44 Remote controller custom code 13 46 External input control 14 48 Room temperature sensor switching Aux 15 49 Indoor unit fan control for energy saving for cooling 16 60 Switching functions for external output terminal For...

Page 444: ...remote controller address in the order of 0 1 2 and 15 When different type of indoor units such as wall mounted type and cassette type cassette type and duct type or other combinations are connected using group control system some func tions may no longer be available 2 Filter sign Select appropriate intervals for displaying the filter sign on the indoor unit according to the estimated amount of d...

Page 445: ... mode 7 000 or 9 000 Btu h models cannot be installed in high ceilings Do not change this setting 4 Static pressure for Medium static pressure duct type only Select the appropriate static pressure according to the installation conditions Function number Setting value Setting description Factory setting 21 00 Normal 01 High static pressure 1 02 High static pressure 2 03 High static pressure 3 5 Out...

Page 446: ...lue cannot be set to 32 or more For slim duct type Function number Setting value Setting description Factory setting 26 00 0 Pa 01 10 Pa 02 20 Pa 03 30 Pa 04 40 Pa 05 50 Pa 06 60 Pa 07 70 Pa 08 80 Pa 09 90 Pa 31 Standard 25 Pa 7 Horizontal louver direction switching for dew condensation prevention for KE model in Wall mounted type only Automatically switches the position of the horizontal louver i...

Page 447: ...the temperature of the room temp sensor is 26 C and the setting value is 03 1 0 C corrected temp will be 27 C 26 C 1 0 C The temperature correction values show the difference from the Standard setting 00 manufactur er s recommended value Function number Setting value Setting description Factory setting 30 For cooling 31 For heating 00 Standard setting 01 No correction 0 0 C 02 0 5 C More cooling L...

Page 448: ...atic restart after a power interruption Function number Setting value Setting description Factory setting 40 00 Enable 01 Disable NOTE Auto restart is an emergency function such as for power outage etc Do not attempt to use this function in normal operation Be sure to operate the unit by remote controller or exter nal device 11 Room temperature sensor switching Only for wired remote controller Whe...

Page 449: ...possi ble by setting function setting 30 and 31 too Function number Setting value Setting description Factory setting 48 00 Both 01 Wired remote controller 15 Indoor unit fan control for energy saving for cooling for other than Floor type Enables or disables the power saving function by controlling the indoor unit fan rotation when the outdoor unit is stopped during cooling operation Function numb...

Page 450: ...terminal can be switched For details refer to External input and output Function number Setting value Setting description Factory setting 60 00 Operation status 01 08 Setting prohibited 09 Error status 10 Indoor unit fan operation status 11 Setting prohibited 1 5 Function details 05 46 1 Function settings for indoor unit FIELD WORKING FIELD WORKING ...

Page 451: ...the remote controller SW2 according to the following table Number of remote controller Primary unit Secondary unit Factory setting SW2 SW2 1 Normal OFF 2 Dual OFF ON 1 2 3 1 2 3 1 2 3 Indoor unit Remote controller cable Primary unit Secondary unit Remote controller SW4 Switching temperature unit F C Displayed temperature unit can be switched between Fahrenheit F and Celsius C SW4 Fahrenheit F Cels...

Page 452: ...ckup When batteries are not used all of settings stored in memory will be deleted if there is a power failure SW6 Memory backup Factory setting OFF Disable ON Enable 1 6 Wired remote controller UTY RNNGM 05 48 1 Function settings for indoor unit FIELD WORKING FIELD WORKING ...

Page 453: ...d if there is a power failure SW1 Memory backup Factory setting OFF Disable ON Enable SW2 Dual remote controller setting Set the remote controller SW2 according to the following table Number of remote controller Primary unit Secondary unit Factory setting SW2 SW2 1 Normal OFF 2 Dual OFF ON 1 2 3 1 2 3 1 2 3 Indoor unit Remote controller cable Primary unit Secondary unit Remote controller 1 7 Wired...

Page 454: ... backup Factory setting OFF Disable ON Enable 1 9 Wired remote controller UTY RNRGZ DIP switch Memory backup setting Switch location Front case back side Set the DIP switch to ON OFF ON ON Dip switch setting SW1 Memory backup setting Set to ON to use batteries for the memory backup When batteries are not used all of settings stored in memory will be deleted if there is a power failure SW1 Memory b...

Page 455: ... the following table Number of remote controller Primary unit Secondary unit Factory setting SW2 SW2 1 Normal OFF 2 Dual OFF ON 1 2 3 1 2 3 1 2 3 Indoor unit Remote controller cable Primary unit Secondary unit Remote controller SW3 Switching temperature unit F C Displayed temperature unit can be switched between Fahrenheit F and Celsius C SW3 Fahrenheit F Celsius C Factory setting OFF C ON F 1 10 ...

Page 456: ...ept the switch on the display board It may cause a serious accident such as electric shock CAUTION Once refrigerant charging is completed be sure to open the valve prior to performing the local settings Otherwise the compressor may fail Discharge any static electricity from your body before touching the push switches Never touch any terminal or pattern of any parts on the control board The positio...

Page 457: ...WER MODE A GRN RED B C D E F CHECK SET 1 TEST RUN PUMP DOWN SET 2 ON ON 1 2 3 DIP switch part LED display part SW1 SW2 1 Be sure to disconnect the power supply or turn off the breaker 2 Change the DIP switch setting according to the required setting 2 1 Setting methods 05 53 2 Function settings for outdoor unit FIELD WORKING FIELD WORKING ...

Page 458: ...ng SW1 Push For the test run start and stop For the pump down start and stop SW2 Push For when check run function is activated For displaying the check run For resetting the Automatic wiring correction memory SET1 1 DIP For selecting cooling or heating during test operation OFF SET1 2 DIP For switching SW1 operation OFF SET1 3 DIP Prohibited OFF Do not change SET1 4 DIP For outdoor unit low noise ...

Page 459: ...hed from the Central remote controller SET1 4 Setting Factory setting ON Continuous operation OFF Follow the Central remote controller settings SET2 1 Setting Factory setting ON Lower OFF Low 2 3 Changing the current limit function Change the outdoor unit current limit function by using this setting CAUTION When the current limited function is working cooling and heating capacity will decrease Whe...

Page 460: ... outdoor unit open Gas pipe and liquid pipe 8 Is the power supply connected for more than 12 hours Restrictions applicable when performing the check run When the check run starts all indoor units connected to the outdoor unit will start to run automati cally During the check run you cannot check the operation of the indoor units separately After the check run check the operation of the indoor unit...

Page 461: ...same shut off the power and check whether the indoor and outdoor communication lines are properly connected If there is no operation for 1 minute the LED will return to the original display POWER MODE LED ON Example When 4 indoor units A to D are connected MONITOR POWER ERROR MODE GRN RED A B C D E F 2 blink 3 Press the CHECK switch for 3 seconds or more again Check run is initiated When check run...

Page 462: ...on of B and C of the 4 units are reversed After the number of connected units are displayed B and C will light up in reverse MONITOR POWER ERROR MODE GRN RED A B C D E F 7 s 7 s 7 s 7 s 2 blink NOTES Automatic wiring correction will not be completed if the power supply is disconnected while dis playing the results To confirm the automatic wiring correction be sure to carry out step 5 If frost is f...

Page 463: ... MONITOR POWER ERROR MODE GRN RED A B C D E F 2 blink 7 s 7 s 7 s 7 s Example of result table a Write a where the LEDs light up in the order that they light up A B C D E F 1 2 3 4 5 6 7 b Based on the results of step a record as follows Trace the dotted circle with a pen if multiple places light up A B C D E F Write the order from A to D in which the LEDs lit up inside the circle A B C D E F A B C...

Page 464: ...ults display press the CHECK switch for 3 seconds or more After LEDs A to F have lit in turn all LEDs will light up indicating that the automatic wiring cor rection is completed 2 blink MONITOR POWER ERROR MODE GRN RED A B C D E F 6 Disconnect the power supply or turn off the breaker and wait 10 minutes then turn the power back on and perform test run NOTE If you do not disconnect the power supply...

Page 465: ... displayed You can compare the result that is recorded in step 4 of Chapter 3 1 3 Operating procedure for check run on page 05 57 If the automatic wiring correction is not completed the POWER MODE LED blinks twice and the MONITOR LED turns off Memory resetting of automatic wiring correction CAUTION When relocating the unit reset the memory beforehand or the unit may not function normally 1 Push th...

Page 466: ...r turn off the breaker before changing the DIP switch settings 1 Check the 3 way valves both at the liquid side and gas side are opened Confirm that the DIP switch SET1 2 is switched off 2 Set the operation mode to COOL or HEAT When switching the DIP switch SET1 1 between HEAT and COOL disconnect the power supply or turn off the circuit breaker beforehand SET 1 ON HEAT COOL SET1 1 In the first tes...

Page 467: ...ode When error occurs the error LED blinks at high speed MONITOR POWER ERROR MODE GRN RED A B C D E F blink High speed Error location LEDs A to F of MONITOR light and indicate the location of the error In the case of an overall error LEDs A to F of MONITOR do not light Example Coil error on indoor unit B MONITOR POWER ERROR MODE GRN RED A B C D E F blink High speed 3 2 Test run 05 63 3 Check and t...

Page 468: ...9A 1 A 10 1 MONITOR ERROR POWER MODE GRN RED A E D C B F Blink High speed 9 blink F 1 2 3 4 5 6 7 8 9 A C F J P U E D C For MONITOR A and B Display mode LED on Blink 0 5s Light on Number of blinking A 10 blink C 11 blink F 12 blink J 13 blink P 14 blink U 15 blink 3 3 Error code 05 64 3 Check and test FIELD WORKING FIELD WORKING ...

Page 469: ...xchanger middle temp sensor error 73 3 Heat exchanger liquid temp sensor error 74 1 Outdoor temp sensor error 75 1 Suction gas temp sensor error 76 1 Valve sensor error 76 2 77 1 Heat sink temp sensor error 84 1 Current sensor 1 error stoppage permanently 86 1 Discharge pressure sensor error 86 4 High pressure switch 1 error 94 1 Trip detection 95 1 Compressor motor control error stoppage permanen...

Page 470: ... on the breaker before changing the DIP switch settings SET1 2 DIP switch SET 1 ON 3 To start operation push the PUMP DOWN switch SW1 for 3 seconds or push the switch after the power has been on for 3 minutes TEST RUN PUMP DOWN Push switch SW1 During pump down the LED POWER MODE blinks 3 times consecutively 3 blink MONITOR POWER ERROR MODE GRN RED A B C D E F NOTE If the PUMP DOWN switch SW1 is pu...

Page 471: ...operation still continues open the liquid pipe valve Then per form the procedure again starting from step 3 To cancel the pump down operation push the PUMP DOWN switch SW1 again The indi cation of the LED returns to the original state which is before starting the pump down opera tion POWER MODE LED On The pump down may stop before completion due to an error To complete the pump down operation corr...

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