Fujitsu AUXG09KVLA Design & Technical Manual Download Page 66

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4. Refrigerant circuit

4-1. Models: AOYG09KATA and AOYG12KATA

Strainer

3-way

valve

2-way

valve

4-way valve

Expansion valve

Heat exchanger

(INDOOR)

(OUTDOOR)

sso

Cooling

Heating

: Thermistor (Discharge temperature)

: Thermistor (Outdoor temperature)

: Thermistor (Heat exchanger middle temperature)

: Thermistor (Heat exchanger out temperature)

: Thermistor (Room temperature)

: Thermistor (Pipe temperature)

Muffler

- 60 -

4-1. Models: AOYG09KATA and AOYG12KATA

4. Refrigerant circuit

OUTDOOR UNIT

AOYG09-22KATA

OUTDOOR UNIT

AOYG09-22KATA

Summary of Contents for AUXG09KVLA

Page 1: ...IR CONDITIONER Cassette type DESIGN TECHNICAL MANUAL INDOOR AUXG09KVLA AUXG12KVLA AUXG14KVLA AUXG18KVLA AUXG22KVLA OUTDOOR AOYG09KATA AOYG12KATA AOYG14KATA AOYG18KATA AOYG22KATA DR_AU027EF_01 2019 06 28 ...

Page 2: ...please 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 Inc App Store is a service mark of Apple Inc registered in the U S and other countries Copyright 2019 Fujitsu General Limited All rights reserved ...

Page 3: ...butions 13 5 2 Airflow 23 6 Operation noise sound pressure 28 6 1 Noise level curve 28 6 2 Sound level check point 31 7 Safety devices 32 8 External input and output 33 8 1 External input 33 8 2 External output 34 8 3 Combination of external input and output 35 8 4 Details of function 36 9 Function settings 39 9 1 Function settings on indoor unit 39 9 2 Function settings by using remote controller...

Page 4: ...odel AOYG22KATA 64 6 Capacity compensation rate for pipe length and height difference 65 6 1 Model AOYG09KATA 65 6 2 Model AOYG12KATA 66 6 3 Model AOYG14KATA 66 6 4 Model AOYG18KATA 67 6 5 Model AOYG22KATA 68 7 Additional charge calculation 69 7 1 Model AOYG09KATA 69 7 2 Model AOYG12KATA 69 7 3 Model AOYG14KATA 69 7 4 Model AOYG18KATA 69 7 5 Model AOYG22KATA 70 8 Airflow 71 8 1 Model AOYG09KATA 71...

Page 5: ...12 1 Models AOYG09KATA AOYG12KATA AOYG14KATA AOYG18KATA and AOYG22KATA 78 CONTENTS continued ...

Page 6: ......

Page 7: ...Part 1 INDOOR UNIT CASSETTE TYPE AUXG09KVLA AUXG12KVLA AUXG14KVLA AUXG18KVLA AUXG22KVLA ...

Page 8: ...in 1 1 2 Main 2 1 2 Rows Stages Main 1 1 10 Main 2 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 Ø 6 35 Ø 1 4 Gas Ø 9 52 Ø 3 8 Method Flare Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Cassette grille Grid type Option Material Polystyrene Color White Approximate c...

Page 9: ... 35 C 3 5 35 C 4 3 35 C Heating Average 2 3 10 C 2 8 10 C 3 2 10 C SEER Cooling kWh kWh 6 20 6 10 6 10 SCOP Heating Average 4 00 4 00 4 00 Annual energy consumption QCE kWh a 141 201 247 QHE Average 804 979 1 120 Sound power level Cooling HIGH dB A 46 49 50 Heating 47 49 55 3 1 Specifications CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 10: ... 10 Main 3 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 Ø 6 35 Ø 1 4 Gas Ø 12 70 Ø 1 2 Method Flare Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Cassette grille Grid type Option Material Polystyrene Color White Approximate color of Munsell 9PB 9 1 0 2 Dimen...

Page 11: ...Cooling kW 5 2 35 C 6 0 35 C Heating Average 3 8 10 C 4 4 10 C SEER Cooling kWh kWh 6 10 6 10 SCOP Heating Average 3 90 3 90 Annual energy con sumption QCE kWh a 298 344 QHE Average 1 362 1 578 Sound power level Cooling HIGH dB A 50 56 Heating 55 57 5 1 Specifications CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 12: ... Ceiling openings 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 a Ceiling openings Cassette grille Option Grid type mm 580 to 610 6 2 1 Models AUXG09KVLA AUXG12KVLA AUXG14KVLA AUXG18KVLA and AUXG22KVLA 2 Dimensions CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 13: ...Air outlet shutter plate UTR YDZB must be installed and the out let direction need to be switched to 3 way by remote controller When installing the indoor unit be careful about the maintenance space The ceiling height cannot be set in the 3 way outlet mode Therefore ceiling height setting change by function setting 20 is prohibited For details refer to Contents of function setting on page 41 7 2 2...

Page 14: ...m 3 1 Models AUXG09KVLA AUXG12KVLA AUXG14KVLA AUXG18KVLA and AUXG22KVLA 8 3 1 Models AUXG09KVLA AUXG12KVLA AUXG14KVLA AUXG18KVLA and AUXG22KVLA 3 Wiring diagram CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 15: ...69 0 84 3 69 2 90 0 84 3 91 2 89 0 85 4 13 3 08 0 86 10 3 13 2 53 0 55 3 48 2 55 0 56 3 60 2 77 0 56 3 84 2 78 0 57 3 96 3 00 0 57 4 20 2 99 0 58 4 44 3 18 0 58 15 3 00 2 48 0 65 3 34 2 50 0 66 3 46 2 71 0 66 3 69 2 72 0 67 3 80 2 94 0 67 4 03 2 93 0 68 4 26 3 12 0 68 20 2 99 2 50 0 67 3 34 2 51 0 68 3 45 2 73 0 68 3 68 2 74 0 69 3 79 2 96 0 69 4 02 2 95 0 70 4 24 3 14 0 70 25 2 92 2 41 0 80 3 25 ...

Page 16: ...77 1 01 3 10 2 99 1 02 3 29 2 98 1 03 3 47 3 17 1 04 Model AUXG22KVLA AFR m3 h 830 Indoor temperature CDB 18 21 23 25 27 29 32 CWB 12 15 16 18 19 21 23 Outdoor temperature CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP kW kW kW kW kW kW kW 10 4 61 3 32 0 77 5 13 3 34 0 78 5 31 3 63 0 79 5 66 3 64 0 80 5 83 3 93 0 80 6 18 3 91 0 81 6 53 4 17 0 82 0 4 71 3 43 0 79 5 24 3 4...

Page 17: ...7 1 23 4 76 1 25 4 64 1 28 4 52 1 31 4 41 1 32 24 18 5 04 1 11 4 92 1 14 4 80 1 16 4 68 1 18 4 56 1 20 Model AUXG14KVLA AFR m3 h 800 Indoor temperature CDB 16 18 20 22 24 Outdoor temperature CDB CWB TC IP TC IP TC IP TC IP TC IP kW kW kW kW kW 15 16 3 15 1 13 3 08 1 16 3 00 1 18 2 93 1 20 2 85 1 23 10 11 3 66 1 21 3 58 1 23 3 49 1 26 3 40 1 29 3 32 1 31 5 7 4 22 1 30 4 12 1 32 4 02 1 35 3 92 1 38 ...

Page 18: ... 06 5 16 2 10 0 2 6 69 2 14 6 53 2 19 6 37 2 23 6 21 2 27 6 05 2 32 5 3 7 34 2 14 7 16 2 19 6 99 2 23 6 82 2 27 6 64 2 32 7 6 7 67 2 14 7 48 2 19 7 30 2 23 7 12 2 27 6 94 2 32 10 8 7 84 2 13 7 66 2 18 7 47 2 22 7 28 2 26 7 10 2 31 15 10 7 49 2 00 7 31 2 04 7 13 2 08 6 95 2 12 6 77 2 15 20 15 7 04 1 74 6 87 1 77 6 70 1 81 6 53 1 85 6 37 1 87 24 18 7 32 1 50 7 14 1 53 6 97 1 56 6 80 1 59 6 62 1 62 1...

Page 19: ... 0 1 2 3 4 Unit m s m m 4 3 2 1 0 1 2 3 4 2 1 0 5 0 5 0 25 0 25 1 1 1 2 0 25 0 25 Side view Vertical airflow direction louver Upward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 2 1 0 5 0 25 0 25 0 5 1 Side view Vertical airflow direction louver Downward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 2 0 25 0 25 0 5 0 5 1 1 13 5 1 Air velocity distributions 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE...

Page 20: ...2 1 0 1 2 3 4 2 0 25 0 25 0 5 1 2 2 1 0 5 0 25 0 5 1 Side view Vertical airflow direction louver Upward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 Side view Vertical airflow direction louver Downward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 14 5 1 Air velocity distributions 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 21: ...1 0 1 2 3 4 0 5 0 5 2 0 25 0 25 1 1 0 25 2 0 25 2 0 5 0 5 1 1 2 Side view Vertical airflow direction louver Upward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 Side view Vertical airflow direction louver Downward 3 2 1 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 5 1 1 0 25 0 5 2 2 15 5 1 Air velocity distributions 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVL...

Page 22: ...2 1 0 1 2 3 4 2 0 5 0 5 1 1 2 0 25 2 1 0 5 0 25 0 25 Side view Vertical airflow direction louver Upward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 Side view Vertical airflow direction louver Downward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 2 1 1 16 5 1 Air velocity distributions 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 23: ... 0 1 2 3 4 0 5 0 5 0 25 0 25 1 1 0 25 0 25 0 5 0 5 1 1 2 2 2 2 Side view Vertical airflow direction louver Upward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 Side view Vertical airflow direction louver Downward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 5 0 5 1 1 0 25 2 2 17 5 1 Air velocity distributions 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KV...

Page 24: ...1 0 1 2 3 4 0 5 0 5 0 5 0 25 0 25 1 1 2 2 0 25 1 2 Side view Vertical airflow direction louver Upward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 2 Side view Vertical airflow direction louver Downward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 2 18 5 1 Air velocity distributions 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 25: ... 0 1 2 3 4 0 5 0 5 0 25 0 25 1 1 0 25 0 25 0 5 0 5 1 1 2 2 2 2 Side view Vertical airflow direction louver Upward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 Side view Vertical airflow direction louver Downward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 5 0 5 1 1 0 25 2 2 19 5 1 Air velocity distributions 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KV...

Page 26: ...1 0 1 2 3 4 0 5 0 5 0 5 0 25 0 25 1 1 2 2 0 25 1 2 Side view Vertical airflow direction louver Upward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 2 Side view Vertical airflow direction louver Downward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 2 20 5 1 Air velocity distributions 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 27: ...1 2 3 4 0 25 2 2 2 2 1 1 1 1 0 5 0 5 0 25 0 5 0 25 0 5 0 25 0 25 Side view Vertical airflow direction louver Upward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 2 1 1 0 5 0 5 0 25 0 25 Side view Vertical airflow direction louver Downward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 2 21 5 1 Air velocity distributions 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22...

Page 28: ...1 0 1 2 3 4 0 5 0 5 0 5 0 25 0 25 0 25 1 1 1 2 2 2 Side view Vertical airflow direction louver Upward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 2 Side view Vertical airflow direction louver Downward 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 0 25 0 25 0 5 0 5 1 1 2 2 22 5 1 Air velocity distributions 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 29: ...36 CFM 288 LOW m3 h 440 l s 122 CFM 259 QUIET m3 h 390 l s 108 CFM 230 Heating Fan speed Airflow HIGH m3 h 540 l s 150 CFM 318 MED m3 h 490 l s 136 CFM 288 LOW m3 h 440 l s 122 CFM 259 QUIET m3 h 390 l s 108 CFM 230 23 5 2 Airflow 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 30: ...M 312 LOW m3 h 470 l s 131 CFM 277 QUIET m3 h 410 l s 114 CFM 241 Heating Fan speed Airflow HIGH m3 h 600 l s 167 CFM 353 MED m3 h 530 l s 147 CFM 312 LOW m3 h 470 l s 131 CFM 277 QUIET m3 h 410 l s 114 CFM 241 24 5 2 Airflow 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 31: ...M 341 LOW m3 h 490 l s 136 CFM 288 QUIET m3 h 410 l s 114 CFM 241 Heating Fan speed Airflow HIGH m3 h 800 l s 222 CFM 471 MED m3 h 680 l s 189 CFM 400 LOW m3 h 580 l s 161 CFM 341 QUIET m3 h 450 l s 125 CFM 265 25 5 2 Airflow 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 32: ...M 341 LOW m3 h 490 l s 136 CFM 288 QUIET m3 h 410 l s 114 CFM 241 Heating Fan speed Airflow HIGH m3 h 800 l s 222 CFM 471 MED m3 h 680 l s 189 CFM 400 LOW m3 h 580 l s 161 CFM 341 QUIET m3 h 450 l s 125 CFM 265 26 5 2 Airflow 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 33: ...M 436 LOW m3 h 600 l s 167 CFM 353 QUIET m3 h 450 l s 125 CFM 265 Heating Fan speed Airflow HIGH m3 h 860 l s 239 CFM 506 MED m3 h 760 l s 211 CFM 477 LOW m3 h 700 l s 194 CFM 412 QUIET m3 h 530 l s 147 CFM 312 27 5 2 Airflow 5 Fan performance CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 34: ... NC 40 NC 50 NC 60 NC 30 NC 15 NC 25 NC 35 NC 45 NC 55 NC 65 HIGH QUIET Model AUXG12KVLA Cooling Octave band sound pressure level dB 0 dB 0 00020 μbar Octave band center frequency Hz 0 10 20 30 40 50 60 70 80 63 125 250 500 1 000 2 000 4 000 8 000 NC 20 NC 40 NC 50 NC 60 NC 30 NC 15 NC 25 NC 35 NC 45 NC 55 NC 65 HIGH QUIET Heating Octave band sound pressure level dB 0 dB 0 00020 μbar Octave band c...

Page 35: ... 15 NC 25 NC 35 NC 45 NC 55 NC 65 HIGH QUIET Model AUXG18KVLA Cooling Octave band sound pressure level dB 0 dB 0 00020 μbar Octave band center frequency Hz 0 10 20 30 40 50 60 70 80 63 125 250 500 1 000 2 000 4 000 8 000 NC 20 NC 40 NC 50 NC 60 NC 30 NC 15 NC 25 NC 35 NC 45 NC 55 NC 65 HIGH QUIET Heating Octave band sound pressure level dB 0 dB 0 00020 μbar Octave band center frequency Hz NC 20 NC...

Page 36: ...NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH Heating Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center frequency Hz 80 70 60 50 40 30 20 10 0 63 125 250 500 1 000 2 000 4 000 8 000 HIGH QUIET NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 30 6 1 Noise level curve 6 Operation noise sound pressure CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVL...

Page 37: ...6 2 Sound level check point Microphone Microphone 1 5 m 31 6 2 Sound level check point 6 Operation noise sound pressure CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 38: ...LA AUXG18KVLA and AUXG22KVLA Circuit protection Current fuse PCB 250 V 5 A Fan motor protection Thermal protection program Activate 100 10 C Fan motor stop Reset 95 10 C Fan motor restart PCB Printed Circuit Board 32 7 Safety devices CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 39: ...r output 8 1 External input Operation Stop mode or Forced stop mode can be selected with function setting of indoor unit A twisted pair cable 22AWG should be used Maximum length of cable is 150 m The wire connection should be separate from the power cable line Indoor unit functions such as Operation Stop can be done by using indoor unit terminals 1 2 Terminal 1 The switch can be used on the follow...

Page 40: ...mA For details refer to Combination of external input and output on page 35 When indicator etc are connected directly Example Function setting 60 is set to 00 1 2 CN47 LED PCB Resistor Connected unit When connecting with a device equipped with a power supply Example Function setting 60 is set to 00 1 2 Connected device CN47 PCB Connected unit Relay Operation status 34 8 2 External output 8 Externa...

Page 41: ...ohibited 9 60 09 Operation Stop Error status 10 60 10 Operation Stop Indoor unit fan operation status 11 60 11 Operation Stop External heater output NOTE Input of Operation Stop depends on the setting of function setting 46 00 Operation Stop mode 1 R C enabled 01 Setting prohibited 02 Forced stop 03 Operation Stop mode 2 R C disabled Input signal type Indoor unit Input signal type is only Edge Edg...

Page 42: ...etting is Forced stop mode Function setting External input Input signal Command 46 02 Terminal Off On Forced stop On Off Normal On Off Forced stop Normal Operation Stop Remote controller On On Indoor unit On Input NOTES When the forced stop is triggered indoor unit stops and Operation Stop operation by the re mote controller is restricted When forced stop function is used with forming a remote con...

Page 43: ...h indoor unit within the group Control output function Function setting External output Output signal Command 60 00 CN47 Low High Operation High Low Stop The output is low when the unit is stopped Operation Stop High Low CN47 Indoor unit Error status Function setting External output Output signal Command 60 09 CN47 Low High Error High Low Normal The output is ON when an error is generated for the ...

Page 44: ...hown in diagram of heating temperature Off On High Low Heater turns off as shown in diagram of heating temperature Other than Heating mode Error occurred On Off Forced thermo off Fan stop protection Specifications of the signal output performance are as shown as follows Example When set temperature Ts is set at 22 C And room temperature Tr increase above 12 C signal output is on And Tr increase ab...

Page 45: ...malfunction 9 1 Function settings on indoor unit By using some components on the PCB you can change the function settings 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 SW101 1 2 3 39 9 1 Function settings on indoor unit 9 Function settings CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 46: ... 07 ON ON ON OFF 08 OFF OFF OFF ON 09 ON OFF OFF ON 10 OFF ON OFF ON 11 ON ON OFF ON 12 OFF OFF ON ON 13 ON OFF ON ON 14 OFF ON ON ON 15 ON ON ON ON NOTES When connecting Polar 3 core wired remote controller set the 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 cas sette type and duct type or other combination...

Page 47: ...t Function no Functions 1 11 Filter sign 2 20 Ceiling height 3 22 Outlet directions 4 30 31 Room temperature control for indoor unit sensor 5 35 36 Room temperature control for wired remote controller sensor 6 40 Auto restart 7 42 Room temperature sensor switching 8 44 Remote controller custom code 9 46 External input control 10 48 Room temperature sensor switching Aux 11 49 Indoor unit fan contro...

Page 48: ...Function number Setting value Setting description Factory setting 22 00 4 way 01 3 way 4 Room temperature control for indoor unit sensor Depending on the installed environment correction of the room temperature sensor may be re quired Select the appropriate control setting according to the installed environment The temperature correction values show the difference from the Standard setting 00 manu...

Page 49: ...4 0 C 6 Auto restart Enables or disables automatic 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 7 Room temperature sensor s...

Page 50: ...ctory setting 48 00 Both 01 Wired remote controller 11 Indoor unit fan control for energy saving for cooling Enables or disables the power saving function by controlling the indoor unit fan rotation when the outdoor unit is stopped during cooling operation Function number Setting value Setting description Factory setting 49 00 Disable 01 Enable 02 Remote controller 00 When the outdoor unit is stop...

Page 51: ...ernal 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 External heater 45 9 2 Function settings by using remote controller 9 Function settings CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 52: ...ing 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 46 10 1 Models AUXG09KVLA AUXG12KVLA AUXG14KVLA AUXG18KVLA and AUXG22KVLA 10 Accessories CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 53: ...temperature can be controlled by detecting the temperature accurately with built in thermo sensor Wire type Polar 3 wire Simple remote controller UTY RSRY Compact remote controller concentrates on the basic functions such as Start Stop fan control temperature setting and operation mode Wire type Non polar 2 wire For Slim duct type only Simple remote controller UTY RHRY Compact remote controller co...

Page 54: ... may differ by the remote controller For details refer to the operation manual 11 2 Cassette grille Exterior Part name Model name Summary Cassette grille UTG UFYF W This cassette grille can be installed appropriately on the grid type ceiling common in the office 48 11 1 Controllers 11 Optional parts CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 55: ...ver 80 and the temperature of over 30 C Wireless LAN adapter UTY TFSXZ1 Remotely manage an air conditioning system using mobile devices such as smartphones and tablets For connection indoor unit with UART interface 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 ...

Page 56: ... 50 11 3 Others 11 Optional parts CASSETTE TYPE AUXG09 22KVLA CASSETTE TYPE AUXG09 22KVLA ...

Page 57: ...Part 2 OUTDOOR UNIT SINGLE TYPE AOYG09KATA AOYG12KATA AOYG14KATA AOYG18KATA AOYG22KATA ...

Page 58: ...re Material Steel sheet Color Beige Approximate color of Munsell 10YR 7 5 1 0 Dimensions H W D Net mm 541 663 290 542 799 290 Gross 602 804 375 602 940 375 Weight Net kg 23 25 32 Gross 27 29 36 Connection pipe Size Liquid mm in Ø 6 35 Ø 1 4 Gas Ø 9 52 Ø 3 8 Method Flare Pre charge length m 15 Max length 15 20 Max height difference 15 Operation range Cooling C 10 to 46 Heating 15 to 24 Drain hose M...

Page 59: ...roximate color of Munsell 10YR 7 5 1 0 Dimensions H W D Net mm 542 799 290 632 799 290 Gross 602 940 375 692 940 375 Weight Net kg 33 36 Gross 36 40 Connection pipe Size Liquid mm in Ø 6 35 Ø 1 4 Gas Ø 12 70 Ø 1 2 Method Flare Pre charge length m 15 Max length 20 25 Max height difference 15 20 Operation range Cooling C 10 to 46 Heating 15 to 24 Drain hose Material PP Size mm Ø 13 0 I D Ø 16 0 to Ø...

Page 60: ...330 Pitch of bolts for installation 4 M10 hole Bottom view Side view Valve part Top view Side view Side view Front view Pitch of bolts for installation 353 541 20 184 120 37 170 331 Drain port Ø42 54 2 1 Models AOYG09KATA and AOYG12KATA 2 Dimensions OUTDOOR UNIT AOYG09 22KATA OUTDOOR UNIT AOYG09 22KATA ...

Page 61: ...Pitch of bolts for installation Top view 4 M10 hole Side view Side view Front view 799 68 290 16 33 30 19 542 20 Airflow Bottom view Side view Valve part 37 399 Drain port Ø42 184 120 180 55 2 2 Models AOYG14KATA and AOYG18KATA 2 Dimensions OUTDOOR UNIT AOYG09 22KATA OUTDOOR UNIT AOYG09 22KATA ...

Page 62: ...view Valve part Top view 580 799 19 68 16 290 33 30 109 353 632 20 330 Pitch of bolts for installation Pitch of bolts for installation 4 M10 hole Airflow Drain port Ø42 37 120 184 399 180 56 2 3 Models AOYG22KATA 2 Dimensions OUTDOOR UNIT AOYG09 22KATA OUTDOOR UNIT AOYG09 22KATA ...

Page 63: ...ation When the upper space is open Unit mm Obstacles at rear only Obstacles at rear and sides 100 or more 250 or more 100 or more 100 or more Obstacles at front Obstacles at front and rear 600 or more 600 or more 100 or more When there is an obstruction in the upper space Unit mm Obstacles at rear and above Obstacles at rear sides and above 100 or more Max 200 600 or more 250 or more 100 or more M...

Page 64: ...ing ex ample When an obstruction in the upper space When the upper space is open Unit mm Obstacles at rear only Obstacles at front only 200 or more 250 or more 1 000 or more 250 or more Obstacles at front and rear 200 or more 1 000 or more 250 or more When an obstruction in the upper space Unit mm Obstacles at rear and above 1 500 or more 200 or more 250 or more 250 or more Max 300 1 500 or more 5...

Page 65: ...he drain water could freeze Otherwise the drainage from the upper unit may form ice and cause a malfunction of the lower unit When the outdoor temperature is 0 C or less do not use the accessory drain pipe and drain cap If the drain pipe and drain cap are used the drain water in the pipe may freeze in extremely cold climate For reverse cycle model only In area with heavy snowfall if the inlet and ...

Page 66: ... Heating ThD ThR ThPI ThO ThHO Thermistor Discharge temperature Thermistor Outdoor temperature Thermistor Heat exchanger middle temperature ThD ThO ThHM Thermistor Heat exchanger out temperature ThHO Thermistor Room temperature Thermistor Pipe temperature ThR ThPI Muffler ThHM 60 4 1 Models AOYG09KATA and AOYG12KATA 4 Refrigerant circuit OUTDOOR UNIT AOYG09 22KATA OUTDOOR UNIT AOYG09 22KATA ...

Page 67: ...g ThD ThR ThPI ThO ThHO Thermistor Discharge temperature Thermistor Outdoor temperature Thermistor Heat exchanger middle temperature ThD ThO ThHM Thermistor Heat exchanger out temperature ThHO Thermistor Room temperature Thermistor Pipe temperature ThR ThPI Muffler ThHM 61 4 2 Models AOYG14KATA and AOYG18KATA 4 Refrigerant circuit OUTDOOR UNIT AOYG09 22KATA OUTDOOR UNIT AOYG09 22KATA ...

Page 68: ...ThR ThO ThHO Muffler Accumulator ThPI Thermistor Discharge temperature Thermistor Outdoor temperature Thermistor Heat exchanger out temperature ThD ThO ThHO Thermistor Room temperature Thermistor Pipe temperature ThR ThPI ThHM Thermistor Heat exchanger middle temperature ThHM 62 4 3 Model AOYG22KATA 4 Refrigerant circuit OUTDOOR UNIT AOYG09 22KATA OUTDOOR UNIT AOYG09 22KATA ...

Page 69: ...ring diagrams 5 1 Models AOYG09KATA AOYG12KATA AOYG14KATA and AOYG18KATA 63 5 1 Models AOYG09KATA AOYG12KATA AOYG14KATA and AOYG18KATA 5 Wiring diagrams OUTDOOR UNIT AOYG09 22KATA OUTDOOR UNIT AOYG09 22KATA ...

Page 70: ...5 2 Model AOYG22KATA 64 5 2 Model AOYG22KATA 5 Wiring diagrams OUTDOOR UNIT AOYG09 22KATA OUTDOOR UNIT AOYG09 22KATA ...

Page 71: ... 903 10 0 964 0 918 7 5 0 988 0 968 0 922 5 0 992 0 992 0 972 0 925 0 1 000 1 000 0 980 0 933 Indoor unit is lower than outdoor unit 2 5 1 000 1 000 0 980 0 933 7 5 1 000 0 980 0 933 10 0 980 0 933 15 0 933 HEATING Pipe length m 5 7 5 10 15 Height difference H m Indoor unit is higher than outdoor unit 1 15 0 943 10 1 010 0 943 7 5 1 000 1 010 0 943 5 1 000 1 000 1 010 0 943 0 1 000 1 000 1 010 0 9...

Page 72: ...lues mentioned in the table are calculated based on the maximum capacity COOLING Pipe length m 5 7 5 10 15 20 Height difference H m Indoor unit is higher than outdoor unit 1 15 0 953 0 950 10 0 983 0 968 0 966 7 5 0 988 0 987 0 972 0 970 5 0 992 0 992 0 991 0 976 0 974 0 1 000 1 000 0 999 0 984 0 982 Indoor unit is lower than outdoor unit 2 5 1 000 1 000 0 999 0 984 0 982 7 5 1 000 0 999 0 984 0 9...

Page 73: ...99 0 984 0 982 7 5 1 000 0 999 0 984 0 982 10 0 999 0 984 0 982 15 0 984 0 982 HEATING Pipe length m 5 7 5 10 15 20 Height difference H m Indoor unit is higher than outdoor unit 1 15 0 920 0 894 10 0 982 0 920 0 894 7 5 1 000 0 982 0 920 0 894 5 1 000 1 000 0 982 0 920 0 894 0 1 000 1 000 0 982 0 920 0 894 Indoor unit is lower than outdoor unit 2 5 0 995 0 995 0 977 0 916 0 889 7 5 0 993 0 975 0 9...

Page 74: ...984 0 982 0 978 10 0 999 0 984 0 982 0 978 15 0 984 0 982 0 978 20 0 982 0 978 HEATING Pipe length m 5 7 5 10 15 20 25 Height difference H m Indoor unit is higher than outdoor unit 1 20 0 894 0 867 15 0 920 0 894 0 867 10 0 982 0 920 0 894 0 867 7 5 1 000 0 982 0 920 0 894 0 867 5 1 000 1 000 0 982 0 920 0 894 0 867 0 1 000 1 000 0 982 0 920 0 894 0 867 Indoor unit is lower than outdoor unit 2 5 0...

Page 75: ...e length m 15 Max 0 g m Additional charge g 0 NOTE There is no additional refrigerant charge in this model Chargeless system 7 3 Model AOYG14KATA Refrigerant type R32 Refrigerant amount g 850 Refrigerant charge Total pipe length m 15 or less 20 Max 20 g m Additional charge g 0 100 7 4 Model AOYG18KATA Refrigerant type R32 Refrigerant amount g 900 Refrigerant charge Total pipe length m 15 or less 2...

Page 76: ... R32 Refrigerant amount g 1 100 Refrigerant charge Total pipe length m 15 or less 20 25 Max 20 g m Additional charge g 0 100 200 70 7 5 Model AOYG22KATA 7 Additional charge calculation OUTDOOR UNIT AOYG09 22KATA OUTDOOR UNIT AOYG09 22KATA ...

Page 77: ... l s 431 CFM 912 8 2 Model AOYG12KATA Cooling m3 h 1 630 l s 453 CFM 959 Heating m3 h 1 410 l s 392 CFM 830 8 3 Model AOYG14KATA Cooling m3 h 1 670 l s 464 CFM 983 Heating m3 h 1 580 l s 439 CFM 930 71 8 1 Model AOYG09KATA 8 Airflow OUTDOOR UNIT AOYG09 22KATA OUTDOOR UNIT AOYG09 22KATA ...

Page 78: ...0 l s 475 CFM 1 007 Heating m3 h 1 840 l s 511 CFM 1 083 8 5 Model AOYG22KATA Cooling m3 h 2 240 l s 622 CFM 1 318 Heating m3 h 2 240 l s 622 CFM 1 318 72 8 4 Model AOYG18KATA 8 Airflow OUTDOOR UNIT AOYG09 22KATA OUTDOOR UNIT AOYG09 22KATA ...

Page 79: ...ency Hz 80 70 60 50 40 30 20 10 0 63 125 250 500 1 000 2 000 4 000 8 000 Model AOYG12KATA Cooling NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center frequency Hz 80 70 60 50 40 30 20 10 0 63 125 250 500 1 000 2 000 4 000 8 000 Heating Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center freque...

Page 80: ... 50 NC 45 NC 40 NC 35 NC 25 NC 20 NC 15 NC 30 Model AOYG18KATA Cooling Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center frequency Hz 80 70 60 50 40 30 20 10 0 63 125 250 500 1 000 2 000 4 000 8 000 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 25 NC 20 NC 15 NC 30 Heating Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center frequency Hz 80 70 60 50 40 30 20...

Page 81: ...B 0 dB 0 0002 µbar Octave band center frequency Hz 80 70 60 50 40 30 20 10 0 63 125 250 500 1 000 2 000 4 000 8 000 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 25 NC 20 NC 15 NC 30 9 2 Sound level check point 1 m Microphone Microphone Rear Airflow Rear view Side view NOTE Detailed shape of the actual outdoor unit might be slightly different from the one illustrated above 75 9 1 Noise level curve ...

Page 82: ...rent A 7 9 8 8 Wiring spec 2 Circuit breaker current A 13 16 Power cable mm2 1 5 Connection cable 3 Cross sectional area mm2 1 5 Limited wiring length m 21 26 1 Maximum operating current is the total current of the indoor unit and the outdoor unit 2 Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005 As the regulations of wire size and circuit breaker differ in each...

Page 83: ... Compressor stop Reset 15 C Compressor restart Type of protection Protection form Model AOYG18KATA AOYG22KATA Circuit protection Current fuse Main PCB 250 V 20 A 250 V 25 A 250 V 5 A Fan motor protection Terminal protection program Activate 127 5 C Fan motor stop 125 10 C Fan motor stop Reset 95 C or less Fan motor restart 120 10 C Fan motor restart Compressor protection Terminal protection progra...

Page 84: ...KATA AOYG18KATA and AOYG22KATA Part name Exterior Q ty Part name Exterior Q ty Installation manual 1 Drain pipe 1 78 12 1 Models AOYG09KATA AOYG12KATA AOYG14KATA AOYG18KATA and AOYG22KATA 12 Accessories OUTDOOR UNIT AOYG09 22KATA OUTDOOR UNIT AOYG09 22KATA ...

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