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Fujitsu AUYG18LVLB, Design & Technical Manual

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Fujitsu AUYG18LVLB Design & Technical Manual Download Page 309

¢

Installing hose

Ma

x.

 1

m

Downward

Vertical

Horizontal

Bend radius is 60 mm or more

Downward gradient of 1/50 to 1/100

Part: Hose

Upward

Trap

Vertical loop

Example of wrong construction

¢

Installing pipe

Ma

x.

1

 m

VP30 (O.D.38 mm) or more

Ma

x.

1

 m

Gas of 1.5-2 m

Supporter

VP25
(O.D.32 mm)
 or more

Locally 
arrangerd pipe

Ma

x.

1

 m

Rise

Air bleeding

Trap

Bad

For construct centralized drain pipe fittings, refer to the electrical wiring.

¢

Electrical wiring

Control box

Circuit board

Drain pump wire
(Connector: Blue)

Drain pump unit

Float switch wire
(Connector: Red)

Control box cover

Indoor unit

To indoor unit circuit board

- 301 -

10-1. Drain pump unit for duct type (UTZ-PX1NBA)

10. Optional parts installation

SYSTEM

DESIGN

SYSTEM

DESIGN

Summary of Contents for AUYG18LVLB

Page 1: ... 4 AUYG22LVLA 4 AUYG24LVLA 3 AUYG30LRLE 3 AUYG36LRLE 2 AUYG45LRLA 2 ARYG18LLTB 4 ARYG22LMLA 4 ARYG24LMLA 3 ARYG30LMLE 3 ARYG36LMLE 2 ARYG45LMLA 2 ABYG18LVTB 4 ABYG22LVTA 4 ABYG24LVTA 3 ABYG30LRTE 3 ABYG36LRTE 2 ABYG45LRTA 2 OUTDOOR AOYG72LRLA AOYG90LRLA DR_SM001EF_05 2021 01 08 ...

Page 2: ...uct specifications and design are subject to change without notice for future improvement For further details please check with our authorized dealer Copyright 2017 2021 Fujitsu General Limited All rights reserved ...

Page 3: ... 4 1 Compact cassette type 23 4 2 Cassette type 24 4 3 Slim duct type 25 4 4 Duct type 26 4 5 Floor Ceiling type 28 4 6 Ceiling type 29 5 Air velocity and temperature distributions 30 5 1 Compact cassette type 30 5 2 Cassette type 36 5 3 Slim duct type 42 5 4 Floor Ceiling type 44 5 5 Ceiling type 50 6 Fan performance 53 6 1 Slim duct type 53 6 2 Duct type 55 7 Airflow 95 7 1 Compact cassette type...

Page 4: ...8 6 Ceiling type 129 8 7 Sound level check point 131 9 Electrical characteristics 135 10 Safety devices 136 11 Accessories 137 11 1 Compact cassette type 137 11 2 Cassette type 138 11 3 Slim duct type 139 11 4 Duct type 140 11 5 Floor Ceiling type 141 11 6 Ceiling type 142 CONTENTS continued ...

Page 5: ...YG72LRLA and AOYG90LRLA 152 6 Capacity table 153 6 1 Model AOYG72LRLA 153 6 2 Model AOYG90LRLA 159 7 Capacity compensation rate for pipe length and height difference 165 7 1 Model AOYG72LRLA 165 7 2 Model AOYG90LRLA 166 8 Airflow 167 8 1 Model AOYG72LRLA 167 8 2 Model AOYG90LRLA 167 9 Operation noise sound pressure 168 9 1 Noise level curve 168 9 2 Sound level check point 169 10 Electrical charact...

Page 6: ...5 6 1 Indoor unit 225 6 2 Outdoor unit 232 7 Remote controller 236 7 1 Wireless remote controller AR RAH2E AR RAH1E 236 7 2 IR receiver kit with Wireless remote controller UTY LRHYA2 Optional part 239 7 3 IR receiver kit with Wireless remote controller UTY LRHYM Optional part 242 7 4 Wired remote controller UTY RNNYM 245 7 5 Wired remote controller UTY RVNYM Optional part 249 7 6 Simple remote con...

Page 7: ...allation 299 10 1 Drain pump unit for duct type UTZ PX1NBA 299 10 2 Drain pump unit for ceiling type UTR DPB24T 302 10 3 Fresh air intake kit for cassette type UTZ VXRA 303 10 4 Fresh air intake kit for compact cassette type UTZ VXAA 313 10 5 Auto louver grille kit UTD GXTB W 322 CONTENTS continued ...

Page 8: ...del UTP SX272A 326 1 2 Model UTP SX372A 327 1 3 Model UTP SX236A 328 1 4 Model UTP SX254A 329 2 Controllers 330 2 1 Lineup 330 2 2 Parts 331 3 Cassette grille 332 3 1 Lineup 332 3 2 Parts 332 4 Others 333 4 1 Lineup 333 4 2 Parts 334 CONTENTS continued ...

Page 9: ...G TYPE AUYG18LVLB AUYG22LVLA AUYG24LVLA ABYG18LVTB ABYG22LVTA ABYG24LVTA CASSETTE TYPE CEILING TYPE AUYG30LRLE AUYG36LRLE AUYG45LRLA ABYG30LRTE ABYG36LRTE ABYG45LRTA SLIM DUCT TYPE ARYG18LLTB DUCT TYPE ARYG22LMLA ARYG24LMLA ARYG30LMLE ARYG36LMLE ARYG45LMLA ...

Page 10: ...A AUYG36LRLE AUYG24LVLA AUYG18LVLB ABYG36LRTE ABYG24LVTA ABYG18LVTB Indoor unit Outdoor unit Twin Triple Double twin 45 kBtu h 2 30 kBtu h 3 22 kBtu h 4 ARYG45LMLA ARYG30LMLE ARYG22LMLA AOYG90LRLA AUYG45LRLA AUYG30LRLE AUYG22LVLA ABYG45LRTA ABYG30LRTE ABYG22LVTA 2 1 Model lineup INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 11: ...625 Weight Net kg 15 16 Gross 18 19 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø12 70 Ø1 2 Ø15 88 Ø5 8 Method Flare Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Drain hose Material Hard PVC Size mm Ø 25 I D Ø 32 O D Cassette grille Option Model name UTG UFYD W Material PS Color White Approximate color of Munsell N 9 25 Dimensions H W D Net mm 49 700 700 Gross 120 765 7...

Page 12: ...uminum Dimensions H W D Net mm 288 840 840 Gross 360 960 985 Weight Net kg 26 Gross 31 Connection pipe Size Liquid mm in Ø9 52 Ø3 8 Gas Ø15 88 Ø5 8 Method Flare Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Drain hose Material Hard PVC Size mm Ø 25 I D Ø 32 O D Cassette grille option Model name UTG UGYA W Material PS Color White Approximate color of Munsell N 9 25 Dimensions ...

Page 13: ...ss 274 1 168 772 Weight Net kg 23 Gross 27 Connection pipe Size Liquid mm in Ø6 35 Ø1 4 Gas Ø12 70 Ø1 2 Method Flare Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Drain hose Material Hard PVC Size mm Ø 25 I D Ø 32 O D Remote controller type Wired Wireless option NOTES Values mentioned in the table are based on the following conditions Static pressure 25 Pa The protective func...

Page 14: ...700 Gross 300 1 320 790 Weight Net kg 38 Gross 44 Connection pipe Size Liquid mm in Ø 6 35 Ø 1 4 Gas Ø 15 88 Ø 5 8 Method Flare Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Drain hose Material Steel Size mm Ø35 7 I D Ø38 1 O D Remote controller type Wired Wireless option NOTES Values mentioned in the table are based on the following conditions Static pressure 35 Pa The prote...

Page 15: ... Dimensions H W D Net mm 270 1 135 700 Gross 300 1 320 790 Weight Net kg 40 Gross 47 Connection pipe Size Liquid mm in Ø 9 52 Ø 3 8 Gas Ø 15 88 Ø 5 8 Method Flare Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Drain hose Material Steel Size mm Ø35 7 I D Ø38 1 O D Remote controller type Wired Wireless option NOTES Values mentioned in the table are based on the following conditi...

Page 16: ...r ceiling QUIET 32 Floor console 31 Under ceiling 36 Floor console 35 Under ceiling Heat exchanger type Dimensions H W D mm 252 800 39 9 252 800 53 2 Fin pitch mm 1 30 1 45 Rows Stages 3 12 4 12 Pipe type Copper tube Fin type Aluminum Enclosure Material ABS Color White Approximate color of Munsell N 9 25 Dimensions H W D Net mm 199 990 655 Gross 320 1 150 790 Weight Net kg 27 Gross 36 Connection p...

Page 17: ... tube Fin type Aluminum Enclosure Material ABS Color White Approximate color of Munsell N 9 25 Dimensions H W D Net mm 240 1 660 700 Gross 318 1 800 790 318 1 800 795 Weight Net kg 46 Gross 58 Connection pipe Size Liquid mm in Ø9 52 Ø3 8 Gas Ø15 88 Ø5 8 Method Flare Drain hose Material ABS Size mm Ø22 0 I D Ø25 6 O D Ø21 5 I D Ø26 0 O D Operation range Cooling C 18 to 32 RH 80 or less Heating C 16...

Page 18: ... openings Cassette grille mounting state Top view 150 to 200 Min 450 Min 450 Service access Side view 215 123 58 114 146 108 102 245 30 40 99 Drain port Control box Ceiling Drain port Be sure to leave service access for future service at the designated position Bottom view 30 49 Side view Unit mm 10 3 1 Compact cassette type 3 Dimensions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MU...

Page 19: ...al 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 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 4 way outlet mode 11 3 1 Comp...

Page 20: ...on Indoor unit Drain hose View B View C A B C Ceiling Wire hole 950 620 768 420 293 342 45 40 140 298 200 to 205 10 39 200 to 205 200 237 40 40 164 Fresh air inlet cut out 100 83 100 83 352 109 164 90 950 4 Ø3 2 hole Ø95 80 80 12 3 2 Cassette type 3 Dimensions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 21: ...m NOTES To set 3 direction optional 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 ...

Page 22: ...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 14 3 3 Slim duct type 3 Dimensions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 23: ...re Unit mm In wall concealed installations 10 or less 10 or less Left side Strong and durable floor Right side Pipe side Grille Inlet air Strong and durable floor 150 or more 150 or more 300 or more 100 or more 20 or more 20 or more Unit mm Left side Strong and durable floor Right side Pipe side Duct Grille Inlet air Strong and durable floor 150 or more 150 or more 100 or more 300 or more 20 or mo...

Page 24: ...nance space NOTE Do not place any wiring or illumination in the maintenance space as they will impede ser vice Service access Unit mm Unit Control box Service space 300 or more 300 or more 100 or more 16 3 3 Slim duct type 3 Dimensions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 25: ...E ARYG36LMLE and ARYG45LMLA Front view Top view Side view L Side view R Rear view Unit mm When using a square duct Unit mm Ø 3 2 219 46 18 P176 x 6 1 044 109 23 17 3 4 Duct type 3 Dimensions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 26: ...be possible to install and remove the control box Unit mm Service access Control box 300 or more 500 or more 500 or more 100 It shall be possible to install and remove the control box fan units and filter Unit mm Service access Intake panel Control box 300 or more 500 or more 1 550 or more 100 18 3 4 Duct type 3 Dimensions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 27: ... 100 124 100 100 175 200 530 655 43 13 100 124 742 56 72 67 63 27 98 199 162 100 190 145 20 ø45 mm hole Use M10 screw bolt Hole for lifting bolt ø100 hole ø50 hole 125 100 655 530 45 65 500 245 990 65 Wall bracket Side of unit 19 3 5 Floor Ceiling type 3 Dimensions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 28: ... 300 or more Ceiling Left Indoor unit Right 150 or more 300 or more Ceiling 20 or more 1 000 or more 2 300 or more Obstruction Floor Unit mm 20 3 5 Floor Ceiling type 3 Dimensions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 29: ...600 INDOOR UNIT Top view Dimensions Space Required for Installation 10 155 300 INDOOR UNIT Suspension bolt should extend outward 30 to 75 160 1 600 88 165 135 82 160 118 100 115 300 130 192 200 160 95 33 240 137 160 150 65 150 30 700 21 3 6 Ceiling type 3 Dimensions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 30: ...00 or more 1 000 or more Indoor unit Ceiling Obstruction Floor Indoor unit Ceiling panel Ceiling panel 150 or more 80 or more 10 or more 2 500 or more 1 000 or more Obstruction Floor 22 3 6 Ceiling type 3 Dimensions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 31: ...4 Wiring diagrams 4 1 Compact cassette type Models AUYG18LVLB AUYG22LVLA and AUYG24LVLA 23 4 1 Compact cassette type 4 Wiring diagrams INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 32: ...4 2 Cassette type Models AUYG30LRLE AUYG36LRLE and AUYG45LRLA 24 4 2 Cassette type 4 Wiring diagrams INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 33: ...4 3 Slim duct type Model ARYG18LLTB 25 4 3 Slim duct type 4 Wiring diagrams INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 34: ...4 4 Duct type Models ARYG22LMLA and ARYG24LMLA 26 4 4 Duct type 4 Wiring diagrams INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 35: ... Models ARYG30LMLE ARYG36LMLE and ARYG45LMLA 27 4 4 Duct type 4 Wiring diagrams INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 36: ...4 5 Floor Ceiling type Models ABYG18LVTB ABYG22LVTA and ABYG24LVTA 28 4 5 Floor Ceiling type 4 Wiring diagrams INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 37: ...4 6 Ceiling type Models ABYG30LRTE ABYG36LRTE and ABYG45LRTA 29 4 6 Ceiling type 4 Wiring diagrams INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 38: ...0 25 1 0 25 2 0 25 0 5 2 0 5 1 2 4 3 2 1 0 1 2 3 4 m Unit m s 4 3 2 1 0 1 2 3 4 m Side view Vertical airflow direction louver Upward 0 25 0 25 0 5 0 5 1 1 2 2 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 Side view Vertical airflow direction louver Downward 0 25 0 5 1 0 25 0 5 1 2 2 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 30 5 1 Compact cassette type 5 Air velocity and temperature distributions INDOOR UNI...

Page 39: ... 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 Side view Vertical airflow direction louver Upward 0 25 0 5 0 5 1 1 2 2 0 25 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 Side view Vertical airflow direction louver Downward 0 25 0 5 1 0 25 0 5 1 2 2 3 2 1 0 Unit m s m m 4 3 2 1 0 1 2 3 4 31 5 1 Compact cassette type 5 Air velocity and temperature distributions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOU...

Page 40: ... 2 0 5 1 2 0 25 0 25 1 0 25 2 0 25 0 5 2 1 0 5 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 5 1 2 0 25 0 5 1 2 32 5 1 Compact cassette type 5 Air velocity and temperature distributions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS ...

Page 41: ...5 1 0 5 2 0 25 0 5 2 0 25 1 1 0 5 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 1 1 2 2 0 25 0 5 0 25 0 5 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 1 2 0 25 0 5 1 2 33 5 1 Compact cassette type 5 Air velocity and temperature distributions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOU...

Page 42: ... 2 0 5 1 2 0 25 0 25 1 0 25 2 0 25 0 5 2 1 0 5 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 5 1 2 0 25 0 5 1 2 34 5 1 Compact cassette type 5 Air velocity and temperature distributions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS ...

Page 43: ...5 1 0 5 2 0 25 0 5 2 0 25 1 1 0 5 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 1 1 2 2 0 25 0 5 0 25 0 5 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 1 2 0 25 0 5 1 2 35 5 1 Compact cassette type 5 Air velocity and temperature distributions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOU...

Page 44: ...ow direction louver Upward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 0 5 1 2 0 25 0 5 1 2 Side view Vertical airflow direction louver Downward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 0 5 1 2 0 25 0 5 1 2 Side view Vertical airflow direction louver Special up ward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 0 ...

Page 45: ... 1 0 25 0 25 0 5 0 5 1 1 2 2 2 Side view Vertical airflow direction louver Upward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 0 5 1 2 0 25 0 5 1 2 Side view Vertical airflow direction louver Downward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 0 5 1 2 0 25 0 5 1 2 37 5 2 Cassette type 5 Air velocity and temperature distributions INDOOR UNITS ...

Page 46: ... 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 0 5 1 2 0 25 0 5 1 2 Side view Vertical airflow direction louver Downward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 0 5 1 2 0 25 0 5 1 2 Side view Vertical airflow direction louver Special up ward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 0 5 1 2 38 5 2 Cassette type 5 Air v...

Page 47: ... 1 0 25 0 25 0 5 0 5 1 1 2 2 2 Side view Vertical airflow direction louver Upward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 0 5 1 2 0 25 0 5 1 2 Side view Vertical airflow direction louver Downward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 0 5 1 2 0 25 0 5 1 2 39 5 2 Cassette type 5 Air velocity and temperature distributions INDOOR UNITS ...

Page 48: ...tion louver Upward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 0 25 1 1 0 5 0 5 2 2 Side view Vertical airflow direction louver Downward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 0 25 1 1 0 5 0 5 2 2 Side view Vertical airflow direction louver Special up ward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 1 0 5 2 40...

Page 49: ...5 0 25 0 5 1 1 0 5 0 5 1 2 2 2 Side view Vertical airflow direction louver Upward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 1 1 0 5 0 25 0 5 2 2 Side view Vertical airflow direction louver Downward 3 2 2 1 0 Unit m s m m 10 9 8 7 6 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9 10 0 25 1 0 5 0 25 0 5 2 1 2 41 5 2 Cassette type 5 Air velocity and temperature distributions INDOOR UNITS ...

Page 50: ... 2 m Unit m s m 0 1 2 3 4 5 6 7 8 9 10 2 1 0 5 Top view Vertical airflow direction louver Up Horizontal airflow direction louver Left Right 2 1 0 1 2 m m Unit m s 0 1 2 3 4 5 6 7 5 4 3 8 9 10 5 4 3 2 1 0 5 2 1 0 5 Side view Vertical airflow direction louver Up Horizontal airflow direction louver Center 2 1 0 m Unit m s m 0 1 2 3 4 5 6 7 8 9 10 2 5 3 1 0 5 2 42 5 3 Slim duct type 5 Air velocity and...

Page 51: ...7 8 9 10 2 5 3 Unit m s 2 1 0 5 Air temperature distribution Measuring conditions Fan speed Operation mode HIGH HEAT Side view Vertical airflow direction louver Down Horizontal airflow direction louver Center 2 1 0 m Unit C m 0 1 2 3 4 5 6 7 8 9 2 5 3 10 30 28 26 24 22 43 5 3 Slim duct type 5 Air velocity and temperature distributions INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI...

Page 52: ...it m s m 0 1 1 2 2 3 4 5 3 4 5 Side view Vertical airflow direction louver Up Horizontal airflow direction louver Center 0 25 0 5 1 0 2 0 10 m 0 1 2 3 4 5 6 7 8 9 m 1 2 0 3 Unit m s Side view Vertical airflow direction louver Center Horizontal airflow direction louver Center 0 25 0 5 1 0 2 0 10 m 0 1 2 3 4 5 6 7 8 9 m 1 2 0 3 Unit m s Side view Vertical airflow direction louver Down Horizontal air...

Page 53: ... m 0 1 1 2 2 3 4 5 3 4 5 Side view Vertical airflow direction louver Down Horizontal airflow direction louver Center 0 25 0 5 1 0 2 0 10 m 0 1 2 3 4 5 6 7 8 9 m 1 2 0 3 Unit m s Side view Vertical airflow direction louver Center Horizontal airflow direction louver Center 0 25 0 5 1 0 2 0 m 0 1 2 3 4 5 6 7 m 3 4 Unit m s 1 2 Side view Vertical airflow direction louver Up Horizontal airflow directio...

Page 54: ... 5 2 1 0 5 0 25 Side view Vertical airflow direction louver Up Horizontal airflow direction louver Center 10 m 0 1 2 3 4 5 6 7 8 9 m 1 2 0 3 2 1 0 5 0 25 Unit m s Side view Vertical airflow direction louver Center Horizontal airflow direction louver Center 10 m 0 1 2 3 4 5 6 7 8 9 m 1 2 0 3 2 1 0 5 0 25 Unit m s Side view Vertical airflow direction louver Down Horizontal airflow direction louver C...

Page 55: ...5 2 1 0 5 0 25 Side view Vertical airflow direction louver Down Horizontal airflow direction louver Center 10 m 0 1 2 3 4 5 6 7 8 9 m 1 2 Unit m s 0 25 2 1 0 5 1 2 0 Side view Vertical airflow direction louver Center Horizontal airflow direction louver Center 10 m 0 1 2 3 4 5 6 7 8 9 m 1 2 Unit m s 1 2 0 0 25 2 1 0 5 Side view Vertical airflow direction louver Up Horizontal airflow direction louve...

Page 56: ... 5 2 1 0 5 0 25 Side view Vertical airflow direction louver Up Horizontal airflow direction louver Center 10 m 0 1 2 3 4 5 6 7 8 9 m 1 2 0 3 2 1 0 5 0 25 Unit m s Side view Vertical airflow direction louver Center Horizontal airflow direction louver Center 10 m 0 1 2 3 4 5 6 7 8 9 m 1 2 0 3 2 1 0 5 0 25 Unit m s Side view Vertical airflow direction louver Down Horizontal airflow direction louver C...

Page 57: ...5 2 1 0 5 0 25 Side view Vertical airflow direction louver Down Horizontal airflow direction louver Center 10 m 0 1 2 3 4 5 6 7 8 9 m 1 2 Unit m s 0 25 2 1 0 5 1 2 0 Side view Vertical airflow direction louver Center Horizontal airflow direction louver Center 10 m 0 1 2 3 4 5 6 7 8 9 m 1 2 Unit m s 1 2 0 0 25 2 1 0 5 Side view Vertical airflow direction louver Up Horizontal airflow direction louve...

Page 58: ... 1 0 5 0 5 0 25 0 25 Side view Vertical airflow direction louver Up Horizontal airflow direction louver Center 10 Unit m s m 1 2 0 2 4 6 8 3 12 14 2 1 0 5 0 25 m 16 18 0 Side view Vertical airflow direction louver Center Horizontal airflow direction louver Center 2 1 0 5 0 25 10 Unit m s m 1 2 0 2 4 6 8 3 12 14 m 16 18 Side view Vertical airflow direction louver Down Horizontal airflow direction l...

Page 59: ...5 0 25 0 25 Side view Vertical airflow direction louver Up Horizontal airflow direction louver Center 10 Unit m s m 1 2 0 2 4 6 8 3 12 14 m 16 18 2 1 0 5 0 25 0 Side view Vertical airflow direction louver Center Horizontal airflow direction louver Center 2 1 0 5 0 25 10 Unit m s m 1 2 0 2 4 6 8 3 12 14 m 16 18 0 Side view Vertical airflow direction louver Down Horizontal airflow direction louver C...

Page 60: ...5 0 25 0 25 Side view Vertical airflow direction louver Up Horizontal airflow direction louver Center 10 Unit m s m 1 2 0 2 4 6 8 3 12 14 m 16 18 2 1 0 5 0 25 0 Side view Vertical airflow direction louver Center Horizontal airflow direction louver Center 10 Unit m s m 1 2 0 2 4 6 8 3 12 14 m 16 18 2 1 0 5 0 25 0 Side view Vertical airflow direction louver Down Horizontal airflow direction louver C...

Page 61: ...0 600 110 100 90 80 70 60 50 40 30 20 10 0 External static pressure Pa Airflow m3 h Hi SP mode 09 Hi SP mode 08 Hi SP mode 07 Hi SP mode 06 Hi SP mode 05 Hi SP mode 04 Hi SP mode 03 Hi Normal SP Hi SP mode 02 Hi SP mode 01 Hi SP mode 00 Available airflow rate range High level 1 700 900 1 000 1 100 1 200 800 600 1 Available airflow rate range when Auto louver grille option is installed Fan speed HI...

Page 62: ...0 60 80 100 120 Capacity Capacity Airflow m3 h 700 900 1 000 1 100 800 Heating 0 20 40 60 80 100 120 Capacitty Capacity Airflow m3 h 700 900 1 000 1 100 800 54 6 1 Slim duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 63: ...h 980 915 830 l s 272 254 231 CFM 577 539 489 LOW m3 h 825 690 l s 229 192 CFM 486 406 QUIET m3 h 630 525 l s 175 146 CFM 371 309 Airflow m3 h 0 40 20 Static pressure Pa 500 600 800 900 1 000 1 100 1 300 Q h Characteristic curve 700 50 30 10 1 200 Hi Med Low Quiet 55 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 64: ...apacity 500 600 800 900 1 000 1 100 1 300 700 1 200 Heating 98 102 94 Capacity Airflow m3 h 100 104 96 Capacity 500 600 800 900 1 000 1 100 1 300 700 1 200 56 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 65: ...000 815 l s 278 226 CFM 589 480 LOW m3 h 830 680 l s 231 189 CFM 489 400 QUIET m3 h 650 540 l s 181 150 CFM 383 318 Airflow m3 h 10 50 30 Static pressure Pa 500 600 800 900 1 000 1 100 1 300 Q h Characteristic curve 700 60 40 30 1 200 Hi Med Low Quiet 70 57 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 66: ...apacity 500 600 800 900 1 000 1 100 1 300 700 1 200 Heating 98 102 94 Capacity Airflow m3 h 100 104 96 Capacity 500 600 800 900 1 000 1 100 1 300 700 1 200 58 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 67: ...00 l s 283 222 CFM 600 471 LOW m3 h 835 670 l s 232 186 CFM 491 394 QUIET m3 h 660 530 l s 183 147 CFM 388 312 Airflow m3 h 30 70 50 Static pressure Pa 500 600 800 900 1 000 1 100 1 300 Q h Characteristic curve 700 80 60 40 1 200 Hi Med Low Quiet 90 100 110 59 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 68: ...city 500 600 800 900 1 000 1 100 1 300 700 1 200 Heating 96 100 88 Capacity Airflow m3 h 98 102 90 Capacity 500 600 800 900 1 000 1 100 1 300 700 1 200 92 94 60 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 69: ...l s 278 225 CFM 589 477 LOW m3 h 840 680 l s 233 189 CFM 494 400 QUIET m3 h 660 525 l s 183 146 CFM 388 309 Airflow m3 h 130 70 50 Static pressure Pa 500 600 800 900 1 000 1 100 1 300 Q h Characteristic curve 700 80 60 120 1 200 Hi Med Low Quiet 90 140 150 110 100 61 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 70: ...city 500 600 800 900 1 000 1 100 1 300 700 1 200 Heating 96 100 88 Capacity Airflow m3 h 98 102 94 Capacity 500 600 800 900 1 000 1 100 1 300 700 1 200 90 92 62 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 71: ...915 830 l s 272 254 231 CFM 577 539 489 LOW m3 h 825 690 l s 229 192 CFM 486 406 QUIET m3 h 630 525 l s 175 146 CFM 371 309 Airflow m3 h 0 40 20 Static pressure Pa 500 600 800 900 1 000 1 100 1 300 Q h Characteristic curve 700 50 30 10 1 200 Hi Med Low Quiet 63 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 72: ...apacity 500 600 800 900 1 000 1 100 1 300 700 1 200 Heating 98 102 94 Capacity Airflow m3 h 100 104 96 Capacity 500 600 800 900 1 000 1 100 1 300 700 1 200 64 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 73: ...000 815 l s 278 226 CFM 589 480 LOW m3 h 830 680 l s 231 189 CFM 489 400 QUIET m3 h 650 540 l s 181 150 CFM 383 318 Airflow m3 h Static pressure Pa 500 600 800 900 1 000 1 100 1 300 Q h Characteristic curve 700 1 200 Hi Med Low Quiet 10 50 30 60 40 30 70 65 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 74: ...apacity 500 600 800 900 1 000 1 100 1 300 700 1 200 Heating 98 102 94 Capacity Airflow m3 h 100 104 96 Capacity 500 600 800 900 1 000 1 100 1 300 700 1 200 66 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 75: ...00 l s 283 222 CFM 600 471 LOW m3 h 835 670 l s 232 186 CFM 491 394 QUIET m3 h 660 530 l s 183 147 CFM 388 312 Airflow m3 h 30 70 50 Static pressure Pa 500 600 800 900 1 000 1 100 1 300 Q h Characteristic curve 700 80 60 40 1 200 Hi Med Low Quiet 90 100 110 67 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 76: ...apacity 500 600 800 900 1 000 1 100 1 300 700 1 200 Heating 96 100 92 Capacity Airflow m3 h 98 102 94 Capacity 500 600 800 900 1 000 1 100 1 300 700 1 200 68 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 77: ...l s 278 225 CFM 589 477 LOW m3 h 840 680 l s 233 189 CFM 494 400 QUIET m3 h 660 525 l s 183 146 CFM 388 309 Airflow m3 h 130 70 50 Static pressure Pa 500 600 800 900 1 000 1 100 1 300 Q h Characteristic curve 700 80 60 120 1 200 Hi Med Low Quiet 90 140 150 110 100 69 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 78: ...apacity 500 600 800 900 1 000 1 100 1 300 700 1 200 Heating 96 100 92 Capacity Airflow m3 h 98 102 94 Capacity 500 600 800 900 1 000 1 100 1 300 700 1 200 70 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 79: ...MED m3 h 1 685 1 585 1 540 l s 468 440 428 CFM 992 933 906 LOW m3 h 1 325 1 250 1 220 l s 368 347 339 CFM 780 736 718 QUIET m3 h 1 020 995 960 l s 283 276 267 CFM 600 586 565 Airflow m3 h 0 60 40 20 Static pressure Pa 900 1 100 1 500 1 700 1 900 2 100 2 300 Q h Characteristic curve 1 300 50 30 10 Med Low Hi Cooling Hi Heating Quiet 71 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI...

Page 80: ...1 100 1 500 1 700 1 900 2 100 2 300 1 300 97 101 93 Heating 95 99 91 Capacity Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity 72 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 81: ...20 l s 481 450 422 CFM 1 018 953 895 LOW m3 h 1 340 1 265 1 190 l s 372 351 331 CFM 789 745 700 QUIET m3 h 1 080 970 l s 300 269 CFM 636 571 Airflow m3 h 60 40 20 Static pressure Pa 900 1 100 1 500 1 700 1 900 2 100 2 300 Q h Characteristic curve 1 300 50 30 10 90 70 80 Low Quiet Med Hi 73 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 82: ...00 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity Heating 95 99 91 Capacity Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity 74 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 83: ...s 444 389 CFM 942 824 LOW m3 h 1 340 1 180 l s 372 328 CFM 789 695 QUIET m3 h 1 090 960 l s 303 267 CFM 642 565 Airflow m3 h 60 40 130 Static pressure Pa 900 1 100 1 500 1 700 1 900 2 100 2 300 Q h Characteristic curve 1 300 50 30 100 90 70 80 120 110 Low Quiet Med Hi 75 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 84: ...00 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity Heating 95 99 91 Capacity Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity 76 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 85: ... s 425 364 CFM 901 771 LOW m3 h 1 330 1 140 l s 369 317 CFM 783 671 QUIET m3 h 1 110 960 l s 308 267 CFM 653 565 Airflow m3 h 60 150 130 Static pressure Pa 900 1 100 1 500 1 700 1 900 2 100 2 300 Q h Characteristic curve 1 300 50 140 100 90 70 80 120 110 Low Quiet Med Hi 77 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 86: ...00 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity Heating 95 99 91 Capacity Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity 78 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 87: ...MED m3 h 1 685 1 585 1 540 l s 468 440 428 CFM 992 933 906 LOW m3 h 1 325 1 250 1 220 l s 368 347 339 CFM 780 736 718 QUIET m3 h 1 020 995 960 l s 283 276 267 CFM 600 586 565 Airflow m3 h 0 60 40 20 Static pressure Pa 900 1 100 1 500 1 700 1 900 2 100 2 300 Q h Characteristic curve 1 300 50 30 10 Med Low Hi Cooling Hi Heating Quiet 79 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI...

Page 88: ...00 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity Heating 95 99 91 Capacity Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity 80 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 89: ...20 l s 481 450 422 CFM 1 018 953 895 LOW m3 h 1 340 1 265 1 190 l s 372 351 331 CFM 789 745 700 QUIET m3 h 1 080 970 l s 300 269 CFM 636 571 Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 Q h Characteristic curve 1 300 60 40 20 Static pressure Pa 50 30 10 90 70 80 Low Quiet Med Hi 81 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 90: ...00 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity Heating 95 99 91 Capacity Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity 82 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 91: ...s 444 389 CFM 942 824 LOW m3 h 1 340 1 180 l s 372 328 CFM 789 695 QUIET m3 h 1 090 960 l s 303 267 CFM 642 565 Airflow m3 h 60 40 130 Static pressure Pa 900 1 100 1 500 1 700 1 900 2 100 2 300 Q h Characteristic curve 1 300 50 30 100 90 70 80 120 110 Low Quiet Med Hi 83 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 92: ...00 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity Heating 95 99 91 Capacity Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity 84 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 93: ... s 425 364 CFM 901 771 LOW m3 h 1 330 1 140 l s 369 317 CFM 783 671 QUIET m3 h 1 110 960 l s 308 267 CFM 653 565 Airflow m3 h 60 150 130 Static pressure Pa 900 1 100 1 500 1 700 1 900 2 100 2 300 Q h Characteristic curve 1 300 50 140 100 90 70 80 120 110 Low Quiet Med Hi 85 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 94: ...00 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity Heating 95 99 91 Capacity Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 1 300 97 101 93 Capacity 86 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 95: ... 468 440 428 CFM 1 006 992 933 906 LOW m3 h 1 325 1 250 1 220 l s 368 347 339 CFM 780 736 718 QUIET m3 h 1 020 995 960 l s 283 276 267 CFM 600 586 565 Airflow m3 h 0 60 40 20 Static pressure Pa 900 1 100 1 500 1 700 1 900 2 100 2 300 Q h Characteristic curve 1 300 50 30 10 Hi Med Low Quiet 87 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 96: ... 1 900 2 100 2 300 1 300 96 100 92 Capacity 104 102 Heating 94 98 90 Capacity Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 1 300 96 100 92 104 102 Capacity 88 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 97: ... 750 1 555 1 520 l s 486 432 422 CFM 1 030 915 895 LOW m3 h 1 350 1 190 l s 375 331 CFM 795 700 QUIET m3 h 1 070 970 l s 297 269 CFM 630 571 Airflow m3 h 0 60 40 20 Static pressure Pa 900 1 100 1 500 1 700 1 900 2 100 2 300 Q h Characteristic curve 1 300 50 30 10 Hi Med Low Quiet 90 70 80 89 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 98: ... 1 900 2 100 2 300 1 300 96 100 92 104 102 Capacity Heating 94 98 90 Capacity Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 1 300 96 100 92 104 102 Capacity 90 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 99: ... s 444 389 CFM 942 824 LOW m3 h 1 340 1 180 l s 372 328 CFM 789 695 QUIET m3 h 1 090 960 l s 303 267 CFM 642 565 Airflow m3 h 100 60 40 120 Static pressure Pa 900 1 100 1 500 1 700 1 900 2 100 2 300 Q h Characteristic curve 1 300 50 30 110 90 70 80 130 Hi Med Low Quiet 91 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 100: ... 1 900 2 100 2 300 1 300 96 100 92 104 102 Capacity Heating 94 98 90 Capacity Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 1 300 96 100 92 104 102 Capacity 92 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 101: ... s 425 364 CFM 901 771 LOW m3 h 1 330 1 140 l s 369 317 CFM 783 671 QUIET m3 h 1 110 960 l s 308 267 CFM 653 565 Airflow m3 h 60 150 130 Static pressure Pa 900 1 100 1 500 1 700 1 900 2 100 2 300 Q h Characteristic curve 1 300 50 140 100 90 70 80 120 110 Low Quiet Med Hi 93 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 102: ... 1 900 2 100 2 300 1 300 96 100 92 104 102 Capacity Heating 94 98 90 Capacity Airflow m3 h 900 1 100 1 500 1 700 1 900 2 100 2 300 1 300 96 100 92 104 102 Capacity 94 6 2 Duct type 6 Fan performance INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 103: ...Airflow HIGH m3 h 680 l s 189 CFM 400 MED m3 h 580 l s 161 CFM 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 95 7 1 Compact cassette type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 104: ...CFM 400 LOW m3 h 590 l s 164 CFM 347 QUIET m3 h 410 l s 114 CFM 241 Heating Fan speed Airflow HIGH m3 h 900 l s 250 CFM 530 MED m3 h 800 l s 222 CFM 471 LOW m3 h 680 l s 189 CFM 400 QUIET m3 h 450 l s 125 CFM 265 96 7 1 Compact cassette type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 105: ...1 CFM 488 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 930 l s 258 CFM 547 MED m3 h 860 l s 239 CFM 506 LOW m3 h 700 l s 194 CFM 412 QUIET m3 h 530 l s 147 CFM 312 97 7 1 Compact cassette type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 106: ...CFM 547 LOW m3 h 710 l s 197 CFM 418 QUIET m3 h 450 l s 125 CFM 265 Heating Fan speed Airflow HIGH m3 h 1 000 l s 278 CFM 589 MED m3 h 960 l s 267 CFM 565 LOW m3 h 820 l s 228 CFM 483 QUIET m3 h 530 l s 147 CFM 312 98 7 1 Compact cassette type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 107: ...1 CFM 488 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 930 l s 258 CFM 547 MED m3 h 860 l s 239 CFM 506 LOW m3 h 700 l s 194 CFM 412 QUIET m3 h 530 l s 147 CFM 312 99 7 1 Compact cassette type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 108: ...FM 547 LOW m3 h 710 l s 197 CFM 418 QUIET m3 h 450 l s 125 CFM 265 Heating Fan speed Airflow HIGH m3 h 1 000 l s 278 CFM 589 MED m3 h 960 l s 267 CFM 565 LOW m3 h 820 l s 228 CFM 483 QUIET m3 h 530 l s 147 CFM 312 100 7 1 Compact cassette type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 109: ... s 389 CFM 824 LOW m3 h 1 270 l s 353 CFM 747 QUIET m3 h 1 150 l s 319 CFM 677 Heating Fan speed Airflow HIGH m3 h 1 600 l s 444 CFM 942 MED m3 h 1 400 l s 389 CFM 824 LOW m3 h 1 270 l s 353 CFM 747 QUIET m3 h 1 150 l s 319 CFM 677 101 7 2 Cassette type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 110: ...0 950 l s 306 264 CFM 647 559 Heating Fan speed Airflow Max Min HIGH m3 h 1 550 1 350 l s 431 375 CFM 912 794 MED m3 h 1 350 1 200 l s 375 333 CFM 794 706 LOW m3 h 1 250 1 100 l s 347 306 CFM 736 647 QUIET m3 h 1 100 950 l s 306 264 CFM 647 559 Airflow can be changed according to the direction in which the outlet is blocked 102 7 2 Cassette type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNI...

Page 111: ... l s 389 CFM 824 LOW m3 h 1 270 l s 353 CFM 747 QUIET m3 h 1 150 l s 319 CFM 677 Heating Fan speed Airflow HIGH m3 h 1 800 l s 500 CFM 1 059 MED m3 h 1 400 l s 389 CFM 824 LOW m3 h 1 270 l s 353 CFM 747 QUIET m3 h 1 150 l s 319 CFM 677 103 7 2 Cassette type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 112: ...0 950 l s 306 264 CFM 647 559 Heating Fan speed Airflow Max Min HIGH m3 h 1 700 1 550 l s 472 431 CFM 1 000 912 MED m3 h 1 350 1 200 l s 375 333 CFM 794 706 LOW m3 h 1 250 1 100 l s 347 306 CFM 736 647 QUIET m3 h 1 100 950 l s 306 264 CFM 647 559 Airflow can be changed according to the direction in which the outlet is blocked 104 7 2 Cassette type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR U...

Page 113: ...FM 965 LOW m3 h 1 460 l s 406 CFM 859 QUIET m3 h 1 250 l s 347 CFM 736 Heating Fan speed Airflow HIGH m3 h 1 900 l s 528 CFM 1 118 MED m3 h 1 640 l s 456 CFM 965 LOW m3 h 1 460 l s 406 CFM 859 QUIET m3 h 1 250 l s 347 CFM 736 105 7 2 Cassette type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 114: ...FM 877 LOW m3 h 1 340 l s 372 CFM 789 QUIET m3 h 1 140 l s 317 CFM 671 Heating Fan speed Airflow HIGH m3 h 1 690 l s 469 CFM 995 MED m3 h 1 490 l s 414 CFM 877 LOW m3 h 1 340 l s 372 CFM 789 QUIET m3 h 1 140 l s 317 CFM 671 106 7 2 Cassette type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 115: ...44 CFM 518 LOW m3 h 820 l s 227 CFM 483 QUIET m3 h 750 l s 208 CFM 441 Heating Fan speed Airflow HIGH m3 h 940 l s 261 CFM 553 MED m3 h 880 l s 244 CFM 518 LOW m3 h 820 l s 227 CFM 483 QUIET m3 h 750 l s 208 CFM 441 107 7 3 Slim duct type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 116: ...53 CFM 536 LOW m3 h 750 l s 208 CFM 441 QUIET m3 h 580 l s 161 CFM 341 Heating Fan speed Airflow HIGH m3 h 1 100 l s 306 CFM 647 MED m3 h 910 l s 253 CFM 536 LOW m3 h 750 l s 208 CFM 441 QUIET m3 h 580 l s 161 CFM 341 108 7 4 Duct type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 117: ...536 LOW m3 h 750 l s 208 CFM 441 QUIET m3 h 580 l s 161 CFM 341 Heating Fan speed Airflow HIGH m3 h 1 100 l s 306 CFM 647 MED m3 h 910 l s 253 CFM 536 LOW m3 h 750 l s 208 CFM 441 QUIET m3 h 580 l s 161 CFM 341 109 7 4 Duct type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 118: ...4 LOW m3 h 1 270 l s 353 CFM 748 QUIET m3 h 980 l s 272 CFM 577 Heating Fan speed Airflow HIGH m3 h 2 100 l s 583 CFM 1 236 MED m3 h 1 620 l s 450 CFM 954 LOW m3 h 1 270 l s 353 CFM 748 QUIET m3 h 980 l s 272 CFM 577 110 7 4 Duct type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 119: ...4 LOW m3 h 1 270 l s 353 CFM 748 QUIET m3 h 980 l s 272 CFM 577 Heating Fan speed Airflow HIGH m3 h 2 100 l s 583 CFM 1 236 MED m3 h 1 620 l s 450 CFM 954 LOW m3 h 1 270 l s 353 CFM 748 QUIET m3 h 980 l s 272 CFM 577 111 7 4 Duct type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 120: ...LOW m3 h 1 350 l s 375 CFM 795 QUIET m3 h 1 070 l s 297 CFM 630 Heating Fan speed Airflow HIGH m3 h 2 100 l s 583 CFM 1 236 MED m3 h 1 750 l s 486 CFM 1 030 LOW m3 h 1 350 l s 375 CFM 795 QUIET m3 h 1 070 l s 297 CFM 630 112 7 4 Duct type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 121: ...94 CFM 412 LOW m3 h 560 l s 156 CFM 330 QUIET m3 h 500 l s 139 CFM 294 Heating Fan speed Airflow HIGH m3 h 780 l s 217 CFM 459 MED m3 h 700 l s 194 CFM 412 LOW m3 h 560 l s 156 CFM 330 QUIET m3 h 500 l s 139 CFM 294 113 7 5 Floor Ceiling type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 122: ...LOW m3 h 680 l s 189 CFM 400 QUIET m3 h 540 l s 150 CFM 318 Heating Fan speed Airflow HIGH m3 h 980 l s 272 CFM 577 MED m3 h 820 l s 228 CFM 483 LOW m3 h 680 l s 189 CFM 400 QUIET m3 h 540 l s 150 CFM 318 114 7 5 Floor Ceiling type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 123: ...LOW m3 h 680 l s 189 CFM 400 QUIET m3 h 540 l s 150 CFM 318 Heating Fan speed Airflow HIGH m3 h 980 l s 272 CFM 577 MED m3 h 820 l s 228 CFM 483 LOW m3 h 680 l s 189 CFM 400 QUIET m3 h 540 l s 150 CFM 318 115 7 5 Floor Ceiling type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 124: ...FM 883 LOW m3 h 1 200 l s 333 CFM 706 QUIET m3 h 1 000 l s 278 CFM 589 Heating Fan speed Airflow HIGH m3 h 1 660 l s 461 CFM 977 MED m3 h 1 500 l s 417 CFM 883 LOW m3 h 1 200 l s 333 CFM 706 QUIET m3 h 1 000 l s 278 CFM 589 116 7 6 Ceiling type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 125: ...OW m3 h 1 200 l s 333 CFM 706 QUIET m3 h 1 000 l s 278 CFM 589 Heating Fan speed Airflow HIGH m3 h 1 900 l s 528 CFM 1 118 MED m3 h 1 500 l s 417 CFM 883 LOW m3 h 1 200 l s 333 CFM 706 QUIET m3 h 1 000 l s 278 CFM 589 117 7 6 Ceiling type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 126: ...OW m3 h 1 400 l s 389 CFM 824 QUIET m3 h 1 100 l s 306 CFM 647 Heating Fan speed Airflow HIGH m3 h 2 100 l s 583 CFM 1 236 MED m3 h 1 700 l s 472 CFM 1 000 LOW m3 h 1 400 l s 389 CFM 824 QUIET m3 h 1 100 l s 306 CFM 647 118 7 6 Ceiling type 7 Airflow INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 127: ...0 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET Model AUYG22LVLA 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 30 NC 25 NC 20 NC 15 HIGH QUIET Heating Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center f...

Page 128: ...NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET 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 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET 120 8 1 Compact cassette type 8 Noise level curve INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULT...

Page 129: ... 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET Model AUYG36LRLE 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 30 NC 25 NC 20 NC 15 HIGH QUIET Heating Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center frequency H...

Page 130: ... 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET 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 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET 122 8 2 Cassette type 8 Noise level curve INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 131: ... NC 50 NC 60 NC 30 NC 15 NC 25 NC 35 NC 45 NC 55 NC 65 HIGH QUIET Heating 0 10 20 30 40 50 60 70 80 63 125 250 500 1 000 2 000 4 000 8 000 Octave band sound pressure level dB 0 dB 0 00020 μbar Octave band center frequency Hz NC 20 NC 40 NC 50 NC 60 NC 30 NC 15 NC 25 NC 35 NC 45 NC 55 NC 65 HIGH QUIET 123 8 3 Slim duct type 8 Noise level curve INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEO...

Page 132: ... 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET Model ARYG24LMLA 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 30 NC 25 NC 20 NC 15 HIGH QUIET Heating Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center frequency H...

Page 133: ... 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET Model ARYG36LMLE 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 30 NC 25 NC 20 NC 15 HIGH QUIET Heating Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center frequency Hz 80 7...

Page 134: ...C 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 Heating QUIET HIGH 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 30 NC 25 NC 20 NC 15 126 8 4 Duct type 8 Noise level curve INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 135: ... 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET Model ABYG22LVTA 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 30 NC 25 NC 20 NC 15 HIGH QUIET Heating Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center frequency H...

Page 136: ...0 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET 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 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET 128 8 5 Floor Ceiling type 8 Noise level curve INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI...

Page 137: ... 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET Model ABYG36LRTE 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 30 NC 25 NC 20 NC 15 HIGH QUIET Heating Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center frequency H...

Page 138: ...C 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET 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 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 HIGH QUIET 130 8 6 Ceiling type 8 Noise level curve INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 139: ...8 7 Sound level check point Compact cassette type Microphone Microphone 1 5m 131 8 7 Sound level check point 8 Noise level curve INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 140: ... Cassette type Microphone Microphone 1 5 m 132 8 7 Sound level check point 8 Noise level curve INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 141: ...rophone Set the static pressure as rating in this area Duct type Measuring duct Measuring duct Set the static pressure as rating in this area AIR 2 m 1 5 m 1 m Microphone Microphone 133 8 7 Sound level check point 8 Noise level curve INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 142: ...icrophone Microphone 1 m 1 m 1 m Under ceiling Microphone Microphone 0 8 m 1 m Ceiling type Microphone Microphone 1 m 1 m 134 8 7 Sound level check point 8 Noise level curve INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 143: ...18LVTB 0 5 ABYG22LVTA 0 7 ABYG24LVTA 0 7 Ceiling ABYG30LRTE 0 7 ABYG36LRTE 0 7 ABYG45LRTA 0 8 MCA Minimum Circuit Amperes Maximum operating current Full load NOTES 1 Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005 As the regulations of wire size and circuit breaker differ in each country or region select appro priate devices complied to the regional standard 2 T...

Page 144: ...LA Slim duct ARYG18LLTB 250 V 5 A 135 15 C Fan motor stop 115 15 C Fan motor restart Duct ARYG22LMLA 250 V 3 15 A 135 15 C Fan motor stop 115 15 C Fan motor restart ARYG24LMLA ARYG30LMLE 115 15 C Fan motor stop 70 C Fan motor restart ARYG36LMLE ARYG45LMLA Floor Ceiling ABYG18LVTB 135 15 C Fan motor stop 115 15 C Fan motor restart ABYG22LVTA ABYG24LVTA Ceiling ABYG30LRTE ABYG36LRTE ABYG45LRTA Print...

Page 145: ...rain hose insulation 1 Coupler heat insulation Large 1 Remote controller 1 Coupler heat insulation Small 1 Remote controller holder 1 Special nut A Large flange 4 Battery 2 Special nut B Small flange 4 Tapping screw 2 Template Carton top 1 Cable tie 2 Drain hose 1 Wire clamper 1 137 11 1 Compact cassette type 11 Accessories INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 146: ...al 1 Drain hose heat insulation 1 Template Carton top 1 Cable tie Large 3 Washer 8 Cable tie Small 1 Coupler heat insulation Large 1 Wired remote controller 1 Coupler heat insulation Small 1 Remote controller cable 1 Insulation 1 Tapping screw 2 Drain hose 1 138 11 2 Cassette type 11 Accessories INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 147: ... tie Medium 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 Large 2 Remote controller cable 1 Tapping screw M4 16 mm 2 139 11 3 Slim duct type 11 Accessories INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 148: ...mote controller cable 1 Hanger 4 Tapping screw 2 Drain hose insulation 1 Coupler heat insulation Large 1 Cable tie Large 1 Coupler heat insulation Small 1 Cable tie Small 1 M10 nut A with flange 4 Cable tie For 22 and 24 models 2 M10 nut B with spring lock washer 4 Wire clamper For 22 and 24 models 1 140 11 4 Duct type 11 Accessories INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 149: ...1 Drain hose insulation Adhesive type 100 220 mm 1 Bracket Right For suspending the indoor unit from ceiling 1 Hose band For installing drain hose 1 Wall bracket For suspending the indoor unit on the wall 2 VT wire For fixing the drain hose L 280 mm 1 Screw M4 x 10 mm For the cover plate left right 2 Remote controller 1 Tapping screw large For fixing the wall bracket 6 Battery 2 Coupler heat insulat...

Page 150: ...M10 nut A with flange 4 Drain hose insulation 1 M10 nut B with spring lockwasher 4 VT wire L 280 mm 1 Installation template 1 Remote controller 1 Coupler heat insulation Large 2 Remote controller holder 1 Coupler heat insulation Small 1 Battery 2 Auxiliary pipe assembly 1 Tapping screw 2 142 11 6 Ceiling type 11 Accessories INDOOR UNITS SIMULTANEOUS MULTI INDOOR UNITS SIMULTANEOUS MULTI ...

Page 151: ...Part 2 OUTDOOR UNIT SIMULTANEOUS MULTI AOYG72LRLA AOYG90LRLA ...

Page 152: ...num Surface treatment Blue fin Compressor Type Q ty Scroll 1 Motor output W 4 700 Refrigerant Type R410A Factory charge g 5 600 7 100 Refrigerant oil Type FVC68D Amount cm3 2 300 Enclosure Material Painted galvanized steel Color Beige Approximate color of MUNSELL 10YR 7 5 1 0 Dimensions H W D Net mm 1 428 1 080 480 Gross 1 557 1 174 600 Weight Net kg 163 172 Gross 181 190 Connection pipe Size Liqu...

Page 153: ...Top view Front view Rear view Side view Bottom view 196 688 515 5 40 5 39 196 1 080 1 428 23 5 A 1 017 1 102 40 480 12 B C 447 479 Terminal blocks Power 145 2 1 Models AOYG72LRLA and AOYG90LRLA 2 Dimensions OUTDOOR UNIT AOYG72 90LRLA OUTDOOR UNIT AOYG72 90LRLA ...

Page 154: ...more 300 or more 80 or more When there are obstacles at the front only When there are obstacles at the front and rear 1 000 or more 1 000 or more 100 or more When there is an obstruction in the upper space Unit mm When there are obstacles at the rear and above When there are obstacles at the rear sides and above 100 or more Max 500 1 000 or more 1 500 or more 80 or more 100 or more 300 or more 146...

Page 155: ...wing ex ample when an obstruction is present also in the upward area When the upper space is open Unit mm When there are obstacles at the rear only When there are obstacles at the front only 300 or more 1 500 or more When there are obstacles at the front and rear 500 or more 1 500 or more When there is an obstruction in the upper space Unit mm When there are obstacles at the rear and above 1 500 o...

Page 156: ...obtain better operation efficiency CAUTION 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 outlet of the outdoor unit is blocked with snow it might become difficult to get wa...

Page 157: ...erature Thermistor Heat Exchanger Out temperature Ø9 52 mm 3 8 in 2 Ø12 70 mm 1 2 in Refrigerant pipe Ø25 40 mm 1 in Refrigerant pipe Ø15 88 mm 5 8 in 2 Pressure switch Pressure sensor High Strainer Pressure sensor Low Muffler Expansion Valve 3 WAY Valve 4 WAY Valve Pressure Check Valve 3 WAY Valve 149 4 1 Models AOYG72LRLA and AOYG90LRLA 4 Refrigerant circuit OUTDOOR UNIT AOYG72 90LRLA OUTDOOR UN...

Page 158: ...ure Thermistor Pipe temperature Thermistor Heat Exchanger Out temperature Ø25 40 mm 1 in Refrigerant pipe Ø15 88 mm 5 8 in 3 Pressure switch Pressure sensor High Strainer Pressure sensor Low Muffler Expansion Valve 3 WAY Valve 4 WAY Valve Pressure Check Valve 3 WAY Valve 150 4 1 Models AOYG72LRLA and AOYG90LRLA 4 Refrigerant circuit OUTDOOR UNIT AOYG72 90LRLA OUTDOOR UNIT AOYG72 90LRLA ...

Page 159: ...2 in Refrigerant pipe Ø25 40 mm 1 in Refrigerant pipe Ø15 88 mm 5 8 in 2 72 model Ø12 70 mm 1 2 in 2 90 model Ø15 88 mm 5 8 in 2 72 model Ø6 35 mm 1 4 in 2 90 model Ø9 52 mm 3 8 in 2 Pressure switch Pressure sensor High Strainer Pressure sensor Low Muffler Expansion Valve 3 WAY Valve 4 WAY Valve Pressure Check Valve 3 WAY Valve 151 4 1 Models AOYG72LRLA and AOYG90LRLA 4 Refrigerant circuit OUTDOOR...

Page 160: ...5 Wiring diagrams 5 1 Models AOYG72LRLA and AOYG90LRLA 152 5 1 Models AOYG72LRLA and AOYG90LRLA 5 Wiring diagrams OUTDOOR UNIT AOYG72 90LRLA OUTDOOR UNIT AOYG72 90LRLA ...

Page 161: ...83 18 81 12 81 3 89 19 44 13 93 3 91 20 72 13 98 3 95 21 37 15 09 3 97 22 65 15 04 4 01 23 94 16 01 4 06 15 16 40 12 58 3 96 18 25 12 80 4 02 18 89 13 91 4 05 20 12 13 95 4 08 20 74 15 07 4 11 21 99 15 01 4 14 23 23 15 98 4 19 20 16 62 12 71 4 41 18 50 12 92 4 48 19 14 14 04 4 49 20 40 14 08 4 54 21 03 15 22 4 57 22 29 15 16 4 62 23 56 16 14 4 65 25 16 78 12 71 5 23 18 69 12 93 5 31 19 33 14 05 5 ...

Page 162: ...8 7 53 20 48 7 69 19 98 7 84 19 48 8 00 18 99 8 15 0 2 22 62 7 61 22 08 7 77 21 54 7 92 21 00 8 08 20 47 8 24 5 3 25 56 7 63 24 95 7 79 24 35 7 94 23 73 8 09 23 13 8 25 7 6 25 83 7 63 25 22 7 79 24 60 7 95 23 99 8 11 23 37 8 27 10 8 27 04 7 58 26 39 7 73 25 74 7 90 25 09 8 05 24 46 8 22 15 10 28 06 7 58 27 39 7 73 26 72 7 89 26 05 8 06 25 38 8 17 20 15 25 25 6 61 24 64 6 74 24 04 6 88 23 44 7 03 2...

Page 163: ...56 3 71 21 37 14 64 3 73 22 65 14 59 3 76 23 94 15 53 3 81 15 16 40 12 21 3 72 18 25 12 42 3 77 18 89 13 49 3 80 20 12 13 53 3 83 20 74 14 62 3 85 21 99 14 56 3 89 23 23 15 50 3 93 20 16 62 12 33 4 14 18 50 12 53 4 21 19 14 13 63 4 22 20 40 13 67 4 26 21 03 14 77 4 29 22 29 14 71 4 33 23 56 15 66 4 37 25 16 78 12 33 4 91 18 69 12 54 4 98 19 33 13 64 5 01 20 61 13 68 5 06 21 24 14 78 5 08 22 52 14 ...

Page 164: ...20 98 7 33 20 48 7 48 19 98 7 63 19 48 7 78 18 99 7 94 0 2 22 62 7 40 22 08 7 56 21 54 7 71 21 00 7 87 20 47 8 02 5 3 25 56 7 42 24 95 7 58 24 35 7 73 23 73 7 87 23 13 8 02 7 6 25 83 7 43 25 22 7 58 24 60 7 74 23 99 7 89 23 37 8 05 10 8 27 04 7 38 26 39 7 52 25 74 7 69 25 09 7 83 24 46 8 00 15 10 28 06 7 37 27 39 7 52 26 72 7 68 26 05 7 84 25 38 7 95 20 15 25 25 6 43 24 64 6 56 24 04 6 70 23 44 6 ...

Page 165: ... 13 84 3 76 21 37 14 94 3 79 22 65 14 90 3 82 23 94 15 86 3 87 15 16 40 12 47 3 77 18 25 12 67 3 83 18 89 13 77 3 86 20 12 13 81 3 89 20 74 14 93 3 91 21 99 14 87 3 95 23 23 15 83 3 99 20 16 62 12 59 4 20 18 50 12 80 4 27 19 14 13 91 4 28 20 40 13 95 4 33 21 03 15 07 4 35 22 29 15 01 4 40 23 56 15 99 4 43 25 16 78 12 59 4 98 18 69 12 80 5 06 19 33 13 92 5 08 20 61 13 96 5 14 21 24 15 09 5 16 22 52...

Page 166: ... 5 7 20 98 7 45 20 48 7 60 19 98 7 76 19 48 7 91 18 99 8 07 0 2 22 62 7 53 22 08 7 68 21 54 7 84 21 00 8 00 20 47 8 15 5 3 25 56 7 55 24 95 7 70 24 35 7 86 23 73 8 00 23 13 8 16 7 6 25 83 7 55 25 22 7 71 24 60 7 87 23 99 8 02 23 37 8 18 10 8 27 04 7 50 26 39 7 65 25 74 7 82 25 09 7 97 24 46 8 13 15 10 28 06 7 50 27 39 7 64 26 72 7 81 26 05 7 97 25 38 8 08 20 15 25 25 6 54 24 64 6 67 24 04 6 81 23 ...

Page 167: ...15 98 4 11 22 51 17 37 4 14 24 00 17 43 4 17 24 74 18 81 4 20 26 23 18 75 4 24 27 71 19 96 4 29 15 18 99 15 69 4 19 21 14 15 96 4 25 21 87 17 34 4 28 23 30 17 39 4 31 24 02 18 79 4 34 25 47 18 72 4 38 26 90 19 93 4 43 20 19 24 15 84 4 66 21 42 16 11 4 74 22 17 17 51 4 75 23 62 17 56 4 80 24 35 18 98 4 83 25 81 18 90 4 88 27 28 20 13 4 92 25 19 42 15 85 5 53 21 64 16 12 5 61 22 39 17 53 5 64 23 86 ...

Page 168: ...33 8 84 24 73 9 03 24 12 9 21 23 52 9 39 22 92 9 58 0 2 27 31 8 93 26 66 9 12 26 00 9 31 25 35 9 49 24 71 9 66 5 3 30 86 8 96 30 12 9 14 29 39 9 33 28 65 9 50 27 92 9 64 7 6 31 19 8 96 30 44 9 15 29 70 9 34 28 96 9 52 28 22 9 65 10 8 32 64 8 90 31 86 9 08 31 08 9 28 30 29 9 45 29 53 9 65 15 10 33 88 8 90 33 07 9 07 32 26 9 27 31 45 9 46 30 65 9 59 20 15 30 48 7 77 29 75 7 91 29 02 8 08 28 30 8 25 ...

Page 169: ... 3 92 24 74 18 26 3 94 26 23 18 20 3 98 27 71 19 37 4 02 15 18 99 15 23 3 93 21 14 15 48 3 99 21 87 16 83 4 01 23 30 16 88 4 05 24 02 18 23 4 07 25 47 18 16 4 11 26 90 19 33 4 16 20 19 24 15 37 4 37 21 42 15 63 4 45 22 17 16 99 4 46 23 62 17 04 4 51 24 35 18 41 4 53 25 81 18 34 4 58 27 28 19 53 4 62 25 19 42 15 38 5 19 21 64 15 64 5 27 22 39 17 00 5 29 23 86 17 05 5 35 24 60 18 43 5 37 26 07 18 36...

Page 170: ... 33 8 60 24 73 8 78 24 12 8 96 23 52 9 14 22 92 9 32 0 2 27 31 8 69 26 66 8 87 26 00 9 05 25 35 9 24 24 71 9 40 5 3 30 86 8 71 30 12 8 90 29 39 9 08 28 65 9 24 27 92 9 38 7 6 31 19 8 72 30 44 8 90 29 70 9 08 28 96 9 27 28 22 9 39 10 8 32 64 8 66 31 86 8 84 31 08 9 03 30 29 9 20 29 53 9 39 15 10 33 88 8 66 33 07 8 83 32 26 9 02 31 45 9 21 30 65 9 33 20 15 30 48 7 56 29 75 7 70 29 02 7 87 28 30 8 03...

Page 171: ...7 26 3 98 24 74 18 64 4 00 26 23 18 57 4 04 27 71 19 78 4 09 15 18 99 15 55 3 99 21 14 15 80 4 05 21 87 17 18 4 08 23 30 17 23 4 11 24 02 18 61 4 14 25 47 18 54 4 17 26 90 19 74 4 22 20 19 24 15 69 4 44 21 42 15 96 4 51 22 17 17 35 4 53 23 62 17 40 4 58 24 35 18 80 4 60 25 81 18 72 4 65 27 28 19 94 4 69 25 19 42 15 70 5 27 21 64 15 97 5 35 22 39 17 36 5 38 23 86 17 41 5 43 24 60 18 82 5 46 26 07 1...

Page 172: ... 7 25 33 8 75 24 73 8 93 24 12 9 11 23 52 9 29 22 92 9 47 0 2 27 31 8 84 26 66 9 02 26 00 9 21 25 35 9 39 24 71 9 56 5 3 30 86 8 86 30 12 9 04 29 39 9 23 28 65 9 40 27 92 9 54 7 6 31 19 8 87 30 44 9 05 29 70 9 24 28 96 9 42 28 22 9 55 10 8 32 64 8 81 31 86 8 98 31 08 9 18 30 29 9 35 29 53 9 55 15 10 33 88 8 81 33 07 8 98 32 26 9 17 31 45 9 36 30 65 9 49 20 15 30 48 7 68 29 75 7 83 29 02 8 00 28 30...

Page 173: ...0 893 0 868 0 844 0 819 0 794 0 769 10 0 994 0 969 0 943 0 918 0 893 0 868 0 844 0 819 0 794 0 769 20 0 969 0 943 0 918 0 893 0 868 0 844 0 819 0 794 0 769 30 0 943 0 918 0 893 0 868 0 844 0 819 0 794 0 769 HEATING Pipe length m 5 7 5 10 20 30 40 50 60 70 80 90 100 Height difference H m Indoor unit is higher than outdoor unit 1 30 0 977 0 966 0 956 0 946 0 938 0 928 0 918 0 908 20 0 987 0 977 0 96...

Page 174: ...868 0 844 0 819 0 794 0 769 30 0 943 0 918 0 893 0 868 0 844 0 819 0 794 0 769 HEATING Pipe length m 5 7 5 10 20 30 40 50 60 70 80 90 100 Height difference H m Indoor unit is higher than outdoor unit 1 30 0 977 0 966 0 956 0 946 0 938 0 928 0 918 0 908 20 0 987 0 977 0 966 0 956 0 946 0 938 0 928 0 918 0 908 10 0 997 0 987 0 977 0 966 0 956 0 946 0 938 0 928 0 918 0 908 7 5 1 000 0 997 0 987 0 977...

Page 175: ... 334 CFM 4 944 Heating Airflow m3 h 8 400 l s 2 334 CFM 4 944 8 2 Model AOYG90LRLA Cooling Airflow m3 h 8 400 l s 2 334 CFM 4 944 Heating Airflow m3 h 9 000 l s 2 500 CFM 5 297 167 8 1 Model AOYG72LRLA 8 Airflow OUTDOOR UNIT AOYG72 90LRLA OUTDOOR UNIT AOYG72 90LRLA ...

Page 176: ...8 000 NC 65 NC 60 NC 55 NC 50 NC 45 NC 40 NC 35 NC 30 NC 25 NC 20 NC 15 Model AOYG90LRLA 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 30 NC 25 NC 20 NC 15 Heating Octave band sound pressure level dB 0 dB 0 0002 µbar Octave band center frequen...

Page 177: ...ophone Rear Rear view Side view NOTE Detailed shape of the actual outdoor unit might be slightly different from the one illustrated above 169 9 2 Sound level check point 9 Operation noise sound pressure OUTDOOR UNIT AOYG72 90LRLA OUTDOOR UNIT AOYG72 90LRLA ...

Page 178: ...8LVTB 4 13 8 0 5 4 AOYG90LRLA Power supply V 3N 400 Hz 50 Available voltage range V 342 456 Indoor unit MCA MFA Compressor Outdoor fan motor Indoor fan motor RLA FLA FLA AUYG45LRLA 2 17 0 30 13 4 1 2 1 2 2 AUYG30LRLE 3 16 7 0 7 3 AUYG22LVLA 4 15 8 0 3 4 ARYG45LMLA 2 18 8 2 1 2 ARYG30LMLE 3 20 6 2 0 3 ARYG22LMLA 4 17 4 0 7 4 ABYG45LRTA 2 16 2 0 8 2 ABYG30LRTE 3 16 7 0 7 3 ABYG22LVTA 4 17 4 0 7 4 MC...

Page 179: ...te 130 C Compressor stop Reset 80 C Compressor restart Thermal protection program Discharge temp Activate 115 C Compressor stop Reset After 7 minutes Compressor restart High pressure protection Pressure switch Activate 4 2 0 0 15 MPa Compressor stop Reset 3 2 0 15 MPa Compressor restart Pressure sensor Activate 4 1 MPa Compressor stop Reset After 3 minutes Compressor restart Low pressure protectio...

Page 180: ...Exterior Q ty Part name Exterior Q ty Installation manual 1 Joint pipe B 1 Drain pipe 1 Push mount cable tie 2 Drain cap 9 Grommet edging 2 Joint pipe A 1 172 12 Accessories OUTDOOR UNIT AOYG72 90LRLA OUTDOOR UNIT AOYG72 90LRLA ...

Page 181: ...Part 3 SYSTEM DESIGN ...

Page 182: ...er which effects equipment is gen erated Places where there is a lot of oil splash and steam such as kitchen or machinery room Places where machinery which generates high frequencies is used Ocean beaches and other areas where there is a lot of salt Places where carbon fibers or any kind of powder suspended in the air Inside of vehicles ships and other conveyances Places where voltage fluctuations...

Page 183: ...n inside the ceiling is high temperature and high humidity When the indoor unit is installed where the inside of the ceiling is 30 C RH80 or greater the dew point temperature of the outer perimeter may become higher than the cabinet surface temperature and moisture will condense on the surface of the cabinet and water drops may fall inside the room Figure 1 1 Moist air curve In addition the humidi...

Page 184: ...d install the sensor where the room temperature can be correctly detected When the outlet air is sucked in at duct type Cooling operation does not cool the room and heating operation does not heat the room because the short circuited indoor unit is not turned on by the thermostat 1 Reconsider the ventilation port construction 2 Replace the indoor unit thermistor with optional Remote sensor unit an...

Page 185: ... of copper pipe is desirable Fit tightly purpose is to cover the sealant Binding material Flare connection To indoor unit Heat insulation reinforcement material locally purchased Figure 1 2 Work method when reinforcing the heat insulation of on site piping 177 1 1 Indoor unit installation precautions 1 Installation precautions SYSTEM DESIGN SYSTEM DESIGN ...

Page 186: ...nts Countermeasures Reference When installed near adjacent houses Perform installation work so that operating sound does not disturb the neighbors 1 Install a soundproof barrier 2 Change the installation site When there is the possibility of strong wind If the outdoor unit is exposed to strong wind capacity may drop frost may form during heating and operation may be stopped by high pressure rise I...

Page 187: ...tic oil Tools R410A work requires a number of special tools Since the tools with symbol for R22 work can not be used for R410A prepare them beforehand Tool name Process and application Pipe cutter Pipe cutting Refrigerant piping work Flaring tool Pipe flaring work Torque wrench Flare nut connection Expander Expansion at pipe connection Pipe bender Pipe bending work Nitrogen gas Pipe interior oxida...

Page 188: ... refrigerant oil resulting in com pressor damage Piping length If the piping length is longer than prescribed The pressure loss will be larger Insufficient cooling and heating Too much refrigerant will be charged Liquid backs up resulting in compressor damage The refrigerant oil will not return Insufficient refrigerant oil resulting in com pressor damage Pipe size If the pipe size is larger than d...

Page 189: ... L1 Standard Liquid mm in 12 70 1 2 Gas 25 40 1 Branch pipe diameter L2 L3 Standard Liquid mm in 9 52 3 8 Gas 15 88 5 8 Maximum piping length L1 L2 L3 m 100 Minimum piping length L1 L2 L3 m 5 Maximum branch piping length L2 L3 m 20 Maximum difference between branch lengths L2 to L3 m 8 Maximum height difference H1 Indoor unit to outdoor unit m 30 Maximum height difference H2 Indoor unit to outdoor...

Page 190: ...2 L1 Total 100 m or less L1 L3 Total 100 m or less L2 L3 Total 8 m or less L2 20 m or less L3 20 m or less 30 m or less H1 0 5 m or less H2 Calculation of limitation Pipe length Height difference 182 2 2 Piping limitation 2 Pipe design SYSTEM DESIGN SYSTEM DESIGN ...

Page 191: ...Standard Liquid mm in 12 70 1 2 Gas 25 40 1 Branch pipe diameter L2 L3 L4 Standard Liquid mm in 9 52 3 8 Gas 15 88 5 8 Maximum piping length L1 L2 L3 L4 m 100 Minimum piping length L1 L2 L3 L4 m 5 Maximum branch piping length L2 L3 L4 m 20 Maximum difference between branch lengths L2 L3 L4 m 8 Maximum height difference H1 Indoor unit to outdoor unit m 30 Maximum height difference H2 Indoor unit to...

Page 192: ...8 m or less L2 20 m or less L4 20 m or less 30 m or less H1 0 5 m or less H2 Calculation of limitation Pipe length Height difference H1 H2 L1 L4 L3 L2 L4 L1 L4 Total 100 m or less L2 L4 Total 8 m or less L3 L4 Total 8 m or less L3 20 m or less 184 2 2 Piping limitation 2 Pipe design SYSTEM DESIGN SYSTEM DESIGN ...

Page 193: ...r of the second separation tube L2 L3 Standard Gas 15 88 5 8 Branch pipe diameter of the second separation tube Liquid mm in 6 35 1 4 9 52 3 8 L4 L5 L6 L7 Standard Gas 12 70 1 2 15 88 5 8 Maximum piping length L1 L2 L3 L4 L5 L6 L7 m 100 Minimum piping length L1 L2 L3 L4 L5 L6 L7 m 5 Maximum branch piping length L2 L4 L2 L5 L3 L6 L3 L7 m 20 Maximum difference between branch lengths L2 and L3 L4 and...

Page 194: ...s L3 L1 L6 or L7 Total 100 m or less L2 L5 Total 8 m or less L3 L6 L3 L7 Total 8 m or less L2 L4 L3 L6 Total 8 m or less L2 L4 L3 L7 Total 8 m or less L2 L5 L3 L6 Total 8 m or less L2 L5 L3 L7 L2 L4 Total 20 m or less L2 L5 Total 20 m or less L3 L5 Total 20 m or less L3 L6 Total 20 m or less L2 L3 Total 8 m or less L6 L7 Total 8 m or less L4 L5 Total 8 m or less 186 2 2 Piping limitation 2 Pipe de...

Page 195: ...th L1 L2 L3 m 100 Pre charge length m 30 Use the reducer attached with the product Triple type L1 L4 L3 L2 Model name Outdoor unit AOYG72LRLA and AOYG90LRLA Size down Standard Main pipe diameter L1 Liquid mm in 12 70 1 2 Gas 22 22 7 8 25 40 1 Branch pipe diameter L2 L3 L4 Liquid mm in 9 52 3 8 Gas 15 88 5 8 Maximum piping length L1 L2 L3 L4 m 100 Pre charge length m 30 Use the reducer attached wit...

Page 196: ...ion L4 L5 L6 L7 Liquid mm in 6 35 1 4 9 52 3 8 Gas 12 70 1 2 15 88 5 8 Maximum piping length L1 L2 L3 L4 L5 L6 L7 m 100 Pre charge length m 30 Use the reducer attached with the product Branch pipes Optional parts Model name Outdoor unit Connection type Number of indoor units Kit name First branch Second branch AOYG72LRLA Twin 2 UTP SX272A Triple 3 UTP SX372A Double twin 4 UTP SX272A UTP SX236A AOY...

Page 197: ...ation water of the valve of the outdoor unit from flowing to the indoors from the gap between the pipe and the heat insulating material Liquid pipe and gas pipe should be completely insulated with same specification In case not to insulate and not to seal refrigerant pipe completely it will become the cause of wa ter leak When an ambient temperature and relative humidity exceed 32 CDB and 85 respe...

Page 198: ...nstalled or not before filling There is an indication with siphon for filling liquid on steel cylinder Filling method for cylinder with siphon GAS Liquid Set the cylinder vertical and fill with the liquid Liquid can be filled without turning bottom up with the siphon in side Filling method for other cylinders GAS Liquid Turn bottom up and fill with the liquid Be careful to avoid turning over the c...

Page 199: ... Remove the body caps gas pipe and liquid pipe and open the valves 6 Close the body caps NOTES Tighten the body caps and charging caps to the torques values specified in the following table Blank cap mm in Tightening torque N m kgf cm 6 35 1 4 20 to 25 200 to 250 9 52 3 8 20 to 25 200 to 250 12 70 1 2 28 to 32 280 to 320 15 88 5 8 30 to 35 300 to 350 19 05 3 4 35 to 40 350 to 400 To open and close...

Page 200: ...nt g A 110 B 50 C 30 3 300 NOTE Do not remove refrigerant even if the additional amount calculated is negative Example Indoor unit 45 000 Btu Indoor unit 45 000 Btu Outdoor unit 90 000 Btu Liquid pipe mm Gas pipe mm 9 52 15 88 L2 10 m Liquid pipe mm Gas pipe mm 9 52 15 88 L3 7 m Liquid pipe mm Gas pipe mm 12 70 25 40 L1 30 m Liquid pipe diameter mm Piping length m Coefficient 12 70 30 A 30 9 52 17...

Page 201: ...refrigerant even if the additional amount calculated is negative Example Indoor unit 30 000 Btu Indoor unit 30 000 Btu Indoor unit 30 000 Btu Outdoor unit 90 000 Btu Liquid pipe mm Gas pipe mm 9 52 15 88 L2 5 m Liquid pipe mm Gas pipe mm 9 52 15 88 L3 5 m Liquid pipe mm Gas pipe mm 12 70 25 40 L1 10 m Liquid pipe mm Gas pipe mm 9 52 15 88 L4 5 m Liquid pipe diameter mm Piping length m Coefficient ...

Page 202: ...s negative Example Indoor unit 18 000 Btu Indoor unit 18 000 Btu Outdoor unit 72 000 Btu Liquid pipe mm Gas pipe mm 6 35 12 70 L6 5 m Liquid pipe mm Gas pipe mm 6 35 12 70 L7 5 m Liquid pipe mm Gas pipe mm 12 70 25 40 L1 20 m Indoor unit 18 000 Btu Indoor unit 18 000 Btu Liquid pipe mm Gas pipe mm 6 35 12 70 L4 5 m Liquid pipe mm Gas pipe mm 6 35 12 70 L5 5 m Liquid pipe mm Gas pipe mm 9 52 15 88 ...

Page 203: ...uid Triple connection type Triple connection type UTP SX236A Gas UTP SX236A Liquid Double twin connection type for 72 model Double twin connection type for 72 model UTP SX254A Gas UTP SX254A Liquid Double twin connection type for 90 model Double twin connection type for 90 model When replacing the unit never use piping which has been used for previous installations On ly use the new piping Piping ...

Page 204: ...e phosphor copper solder that does not require flux Piping treatment The pipes vibrate expand and contract during operation so if loads are concentrated in one area it could cause cracks in the pipes Provide the pipe supports every 2 to 3 m Make sure to insulate the refrigeration pipes separately with ample thickness of heat resistant polyethylene form etc For the connecting portion apply the enou...

Page 205: ...ide and bottom Fig A When connecting at the bottom remove the service panel and piping cover on the front of the outdoor unit and open the knock out hole provided at the bottom corner of the piping outlet It can be installed as shown as on Fig B cutting out the 2 slits as indicated on Fig C When cutting slits use a steel saw 92 21 61 100 94 21 61 94 60 12 14 90 Unit mm Fig A Service panel Top view...

Page 206: ...g If a main pipe is bent keep the straight part more than 10 times the diameter of the connected pipe A variance in the amount of refrig erant may be caused if the straight part is short For details refer to the Installation manual of branch pipes Bending pipes CAUTION To prevent breaking of the pipe avoid sharp bends Bend the pipe with a radius of curvature of 100 mm to 150 mm If the pipes are be...

Page 207: ... the piping remove the pinch pipe in accordance with the following instructions 1 Verify that the liquid side and gas side 3 way valves are closed 3 way valves Pinch pipes 2 Cut the end of the liquid side and gas side pinch pipe and vent the gas inside the pinch pipe End of pinch pipes 3 After all the gas is vented melt the brazing filter metal on connecting part using a torch and remove the pinch...

Page 208: ...own the 3 way valve sufficiently Braze the joint pipe onto the 3 way valves at the liquid and gas side Install the joint pipe appropri ately so that it can be connected easily with the main pipe Braze the joint pipe at the liquid and gas side with the main pipe Be sure to supply nitrogen when brazing Connection example For Gas pipe φ22 22 n o i t c e n n o c m o t t o B n o i t c e n n o c t n o r...

Page 209: ... the valves Use a hexagon wrench size 4 mm Opening 1 Insert the hexagon wrench into the valve shaft and turn it counterclockwise 2 Stop turning when the valve shaft can no longer be turned Open position Closing 1 Insert the hexagon wrench into valve shaft and turn it clockwise 2 Stop turning when the valve shaft can no longer be turned Closed position Liquid pipe Gas pipe Seal blank cap installati...

Page 210: ...SX236A 2 Liquid 9 52 3 8 Gas 15 88 5 8 Liquid 6 35 1 4 Gas 12 70 1 2 2nd UTP SX272A 1 AOYG90LRLA Liquid 12 70 1 2 Gas 25 40 1 Liquid 9 52 3 8 Gas 15 88 5 8 4 1st UTP SX254A 2 Liquid 9 52 3 8 Gas 15 88 5 8 Liquid 9 52 3 8 2 Gas 15 88 5 8 2nd 1 For the diameter of the connection piping between the outdoor unit and the branch pipes refer to the installation manual of the outdoor unit 2 It is necessar...

Page 211: ...unit Indoor unit Outdoor unit 2 If the diameter of the connection piping is too large use a pipe cutter to cut as shown below Cut in the center of the connections locally purchased Always use a pipe cutter After cutting remove the burr and clean the cut section 3 Check the positioning of branch pipes If it is placed horizontally keep it within 15 Otherwise it will not separate the refrigerant even...

Page 212: ...curely inserted into the branch pipe before welding CAUTION During piping work apply nitrogen gas while brazing the pipes If pipes are brazed without ap plying nitrogen gas it will create a large amount of oxidation film which will cause a critical malfunction To prevent moisture or foreign matter from entering during work do not leave the piping open Refer to installation manual supplied with the...

Page 213: ...he local piping Tape locally purchased Tape locally purchased CAUTION Be sure to install the heat insulation on liquid pipes and gas pipes Unless they are ther mally insulated water condensation can cause accidents or reduction in performance After installing the heat insulation if you worry about possible condensation due to the high humidity of installation position use locally purchased heat in...

Page 214: ... unit Outdoor unit Outdoor unit Liquid Gas 2 If the diameter of the connection piping is too large use a pipe cutter to cut as shown below Cut in the center of the connections locally purchased Always use a pipe cutter After cutting remove the burr and clean the cut section 3 Check the positioning of branch pipes If it is placed horizontally keep it within 15 Otherwise it will not separate the ref...

Page 215: ...ipe D x 10 or more Straight pipe D x 10 or more To outdoor unit ØD ØD R R To outdoor unit To indoor unit To indoor unit 5 Welding the piping Check that the connection piping is securely inserted into the branch pipe before welding CAUTION During piping work apply nitrogen gas while brazing the pipes If pipes are brazed without ap plying nitrogen gas it will create a large amount of oxidation film ...

Page 216: ...cal piping Tape locally purchased Tape locally purchased Liquid Gas CAUTION Be sure to install the heat insulation on liquid pipes and gas pipes Unless they are ther mally insulated water condensation can cause accidents or reduction in performance After installing the heat insulation if you worry about possible condensation due to the high humidity of installation position use locally purchased h...

Page 217: ...r use may cause electric shock or fire by poor connection insufficient insulation or over current Connect the connector cable securely to the terminal Check no mechanical force bears on the cables connected to the terminals Faulty installation can cause a fire Use crimp type terminals and tighten the terminal screws to the specified toques otherwise ab normal overheating may be produced and possib...

Page 218: ...gh frequencies Because the outdoor unit is inverter controlled a high frequency earth leakage breaker is necessary to prevent a mal function of the breaker itself When using an earth leakage breaker that has been designed solely for ground fault protection be sure to install a fuse equipped switch or circuit breaker Do not connect the AC power supply to the transmission line terminal board Imprope...

Page 219: ...t breakers which have the terminal spacing of more than 3 mm in a place of near the indoor unit and outdoor unit Wiring size must comply with the applicable local and national code Outdoor unit Breaker and wiring specifications Breaker capacity A 30 Power supply cable Minimum conductor size mm2 6 NOTES Use confirmed cable with type 245 IEC 57 Perform all electrical work according to the standard I...

Page 220: ...m value Transmission cable between indoor unit and outdoor unit is 230 V Regulation of conductor size and circuit breaker differs by each locality refer in accodance with local rules Start wiring work after closing branch switch and over current breaker Specific wiring requirement should be applied Type 245 IEC 57 or equivalent To prevent the electrical noise malfunction and hazards from insulatio...

Page 221: ...cable 6 0 mm2 2 wires Junction box Locally purchased Power cable Junction box indoor unit connection cable 1 5 mm2 3 wires Power cable Junction box indoor unit connection cable 1 5 mm2 2 wires Remote controller cable 0 33 mm2 3 wires Bus wire Indoor unit indoor unit connection cable 0 33 mm2 3 wires Main breaker 30 A Power supply 400 V 50 Hz Indoor unit Secondary Indoor unit Primary 213 4 2 Power ...

Page 222: ... operate Do not loop the wiring between remote controllers Connect only the power cable between indoor units Do not loop the wiring between remote controllers Outdoor unit indoor unit connection cable Junction box Local purchase Indoor unit indoor unit connection cable Remote controller cable 214 4 2 Power supply cable wiring 4 Wiring design SYSTEM DESIGN SYSTEM DESIGN ...

Page 223: ...ol Remote control Remote control Indoor unit primary 1 primary secondary 1 secondary primary 2 secondary 2 1 2 3 1 2 3 1 2 3 1 2 3 R W B 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 R W B Remote controller Outdoor unit1 Outdoor unit2 Junction box1 Junction box2 Indoor unit1 Indoor unit2 Indoor unit3 Indoor unit4 L3 L1 L2 N L3 L1 L2 N L3 L1 L2 N L3 L1 L2 N 215 4 2 Power s...

Page 224: ...m is effective for anomalistic floors and wide floors Junction box Local purchase Outdoor unit indoor unit connection cable Twin connection type Connection example Triple connection type Indoor unit indoor unit connection cable Remote controller cable Double twin connection type 216 4 2 Power supply cable wiring 4 Wiring design SYSTEM DESIGN SYSTEM DESIGN ...

Page 225: ...l Local control from a remote point is possible using 2 remote controllers Wired Wired remote controller Wired Wireless remote controller Outdoor unit indoor unit connection cable Indoor unit indoor unit connection cable Remote controller cable Infrared signal Junction box Local purchase NOTES For 2 wired type remote controllers specify a primary and secondary remote controller The TIMER and 10 C ...

Page 226: ...or unit indoor unit connection cable Remote controller cable Infrared signal Junction box Local purchase NOTES When using a wireless type remote controller install IR receiver unit to the indoor units Slim duct type Duct type In simultaneous multi connection the TIMER and 10 C HEAT functions by using the wireless remote controller cannot be used In the group connection of different indoor unit mod...

Page 227: ...to any indoor unit Example 2 Prohibited Refrigerant pipe Connection cable Remote controller cable Twin Twin Indoor unit Outdoor unit Wired remote controller Junction box NOTE Do not connect between indoor units crossing over a refrigerant circuit Example 3 Prohibited Refrigerant pipe Connection cable Remote controller cable Twin Twin Indoor unit Outdoor unit Wired remote controller Junction box NO...

Page 228: ...te controller Junction box Refrigerant pipe Twin Indoor unit Outdoor unit NOTE Do not connect 3 or more remote controllers in the same remote controller group Example 6 Prohibited Outdoor unit Indoor unit Refrigerant pipe Connection cable Remote controller cable Triple Triple Wired remote controller Wired remote controller Junction box NOTE Do not separate the remote controller group in the same r...

Page 229: ...setting is required Set the remote controller address in the order of 00 01 02 15 Blank is not al lowed Twin type Connection example 1 Refrigerant pipe Connection cable Remote controller cable SetASetBSetC 00 00 00 SetASetBSetC 01 01 00 Twin Indoor unit Outdoor unit Wired remote controller Junction box Connection example 2 Refrigerant pipe Connection cable Remote controller cable SetASetBSetC 00 0...

Page 230: ...er Junction box it Triple Connection example 2 Outdoor unit Indoor unit Refrigerant pipe Remote controller cable Triple Triple SetASetBSetC 00 00 00 SetASetBSetC 00 01 03 SetASetBSetC 01 01 04 SetASetBSetC 01 01 05 SetASetBSetC 01 01 00 SetASetBSetC 01 02 00 Wired remote controller Connection cable Junction box NOTE 00 is factory setting 222 5 1 Indoor unit setting 5 System setting SYSTEM DESIGN S...

Page 231: ...nnection example 2 SetASetBSetC 01 03 00 Refrigerant pipe Indoor unit Outdoor unit Remote controller cable Double twin SetASetBSetC 00 00 00 SetASetBSetC 01 01 00 SetASetBSetC 01 02 00 Wired remote controller Junction box it SetASetBSetC 01 07 01 Connection cable Remote controller cable Double twin SetASetBSetC 00 01 04 SetASetBSetC 01 05 01 SetASetBSetC 01 06 01 NOTE 00 is factory setting 223 5 1...

Page 232: ...03 01 SetASetBSetC 01 04 01 Outdoor unit Indoor unit Refrigerant pipe Remote controller cable Twin SetASetBSetC 01 01 SetASetBSetC 00 Wired remote controller Junction box 00 Connection example 3 Outdoor unit Indoor unit Refrigerant pipe Remote controller cable Wired remote controller Junction box Triple SetASetBSetC 01 00 01 SetASetBSetC 01 00 02 SetASetBSetC 00 00 00 SetASetBSetC 01 06 01 Connect...

Page 233: ...ings CN103 CN115 Operation status CN6 CN14 Fresh air control CN10 Duct only CN15 Auxiliary heater Correspondence list Name of types Model External input External output Control Operation Stop or Forced stop Operation status Fresh air control Auxiliary heater Compact cassette 18 22 24 Cassette 30 36 45 Slim duct 18 Duct 22 24 30 36 45 Floor Ceiling 18 22 24 Ceiling 30 36 45 225 6 1 Indoor unit 6 Ex...

Page 234: ...otely operated by means of the following on site work Operation is started at the following contents by adding the contact input of a commercial on off switch to a connector on the external control PCB and turning it on Unit operation Initial setting after power is on Starting mode other than initial setting Operation mode Auto changeover Mode at previous operation Set temperature 24 C Temperature...

Page 235: ...sette Slim duct and Duct Floor Ceiling Ceiling When function setting is Operation Stop mode Operation Stop On Off Input signal Indoor unit When function setting is Forced stop mode Remote controller On On On Input signal Indoor unit Command Remote control operation invalidity On Off Operation Stop Forced stop Normal Optional part Indoor unit type Part name Model name Compact cassette External conn...

Page 236: ... PCB 1 Connected unit Example Display Example Relay unit Relay power supply DC 24 V 1 2 Signal V Connector 10 m 2 1 PCB of communication kit is used for wall mounted type 2 Make the distance from the PCB to the connected unit within 10 m Relay spec Max DC 24 V 10 mA to less than 500 mA On Off Operation Stop Indoor unit Output signal Optional part Indoor unit type Part name Model name Compact casse...

Page 237: ... supply Example Fan Connected unit Example Relay unit 10 m Make the distance from the PCB to the connected unit within 10 m Relay spec Rated DC 12 V 50 mA to less On Off Operation Stop Indoor fan Output signal Optional part Indoor unit type Part name Model name Compact cassette Fresh air intake kit UTZ VXAA Cassette Fresh air intake kit UTZ VXAA Slim duct External control set UTD ECS5A Duct Extern...

Page 238: ...al output is on and room temperature Tr increase above 21 C signal output is off and room temperature Tr decrease below 19 C signal output is on and room temperature Tr decrease below 10 C signal output is off Off Off On Tr Ts Tr Ts 1 C Tr Ts 10 C Tr Ts 3 C Tr Ts 12 C Fan delay setting JM3 This is used to continue indoor unit fan operation for 1 minute after thermostat Off in heating mode 1 minute...

Page 239: ...m On Off Operation Stop Heating operation Indoor unit fan On Off Output signal 1min CAUTION Locate an external heater between the indoor unit and the outlet External Heater Supply air Return air Indoor unit Be sure to use delay control of a fan Optional part Indoor unit type Part name Model name Compact cassette Cassette Slim duct External control set UTD ECS5A Duct UTD ECS5A Floor Ceiling Ceiling...

Page 240: ... on the control PCB of the outdoor unit NOTE Product performance may drop depending on some conditions such as the outdoor temper ature Circuit diagram example CN131 Outdoor unit control PCB Connected unit Example Switch Signal 10 m Connector Locally purchased CN131 Contact capacity DC 24 V or more 10 mA or more Make the distance from the PCB to the connected unit within 10 m Construct a circuit a...

Page 241: ...al 10 m Connector Locally purchased CN132 Contact capacity DC 24 V or more 10 mA or more Make the distance from the PCB to the connected unit within 10 m Construct a circuit as shown in this figure with using op tional parts mentioned below Input signal On in Peak cut mode Input signal Off in normal operation To set the level of Peak cut mode refer to Peak cut mode on page 283 On Off On Off Input ...

Page 242: ...it diagram example CN136 Signal Outdoor unit control PCB Connected unit Connector 1 2 Locally purchased 10 m Vcc Load Vcc Power supply CN136 1 Power supply Voltage Vcc DC 24 V or less 2 Load DC 500 mA or less Make the distance from the PCB to the con nected unit within 10 m Error Normal On Off Error status Output signal Optional part Part name Model name Exterior External connect kit UTY XWZXZ3 23...

Page 243: ... 2 Locally purchased 10 m Vcc Load Vcc Power supply CN137 1 Power supply Voltage Vcc DC 24 V or less 2 Load DC 500 mA or less Make the distance from the PCB to the con nected unit within 10 m Operation Stop On Off Compressor status Output signal Optional part Part name Model name Exterior External connect kit UTY XWZXZ3 235 6 2 Outdoor unit 6 External input and output SYSTEM DESIGN SYSTEM DESIGN ...

Page 244: ...replacing batteries g Timer set button Sets the current time and on off time h TEST RUN button Only used for the initial test in the unit installation i CLOCK ADJUST button j TIMER MODE button Selects the timer mode off timer on timer program timer and timer reset k SLEEP button l ECONOMY button m 10 C HEAT button n SET TEMP temperature button Sets desired temperature Sets remote controller custom...

Page 245: ...button Only used for the initial test in the unit installation h CLOCK ADJUST button i TIMER MODE button Selects the timer mode off timer on timer program timer and timer reset j SLEEP button k ECONOMY button l 10 C HEAT button m SET TEMP temperature button Sets desired temperature Sets remote controller custom code n MODE button Switches operation mode AUTO COOL DRY FAN and HEAT Starts ends the r...

Page 246: ...85 without batteries NOTE Actual number of buttons might be different from the figure above Holder Unit mm Front view Side view Bottom view 60 30 Ø 3 5 3 5 6 5 hole hole 26 26 95 155 Size H W D mm 155 60 26 Weight g 28 238 7 1 Wireless remote controller AR RAH2E AR RAH1E 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 247: ...the current time and on off time h TEST RUN button Only used for the initial test in the unit installation i CLOCK ADJUST button Used for adjusting the clock j TIMER MODE button Selects the timer mode off timer on timer program timer and timer reset k SLEEP button Pressed to select sleep timer l ECONOMY button m 10 C HEAT button n SET TEMP temperature button Sets desired temperature Sets remote co...

Page 248: ...170 56 19 Weight g 85 without batteries Holder Unit mm Front view Side view Bottom view 60 30 Ø 3 5 3 5 6 5 hole hole 26 26 95 155 Size H W D mm 154 7 60 4 26 2 Weight g 28 240 7 2 IR receiver kit with Wireless remote controller UTY LRHYA2 Optional part 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 249: ...it mm Front view Side view 193 9 193 9 31 2 Size H W D mm 193 9 193 9 31 2 Weight g 140 241 7 2 IR receiver kit with Wireless remote controller UTY LRHYA2 Optional part 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 250: ... TEST RUN button Only used for the initial test in the unit installation h CLOCK ADJUST button Used for adjusting the clock i TIMER MODE button Selects the timer mode off timer on timer program timer and timer reset j SLEEP button Pressed to select sleep timer k ECONOMY button l 10 C HEAT button m SET TEMP temperature button Sets desired temperature Sets remote controller custom code n MODE button...

Page 251: ...170 56 19 Weight g 85 without batteries Holder Unit mm Front view Side view Bottom view 60 30 Ø 3 5 3 5 6 5 hole hole 26 26 95 155 Size H W D mm 154 7 60 4 26 2 Weight g 28 243 7 3 IR receiver kit with Wireless remote controller UTY LRHYM Optional part 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 252: ... 5 13 6 7 2 7 2 17 57 4 13 6 145 22 9 118 4 60 72 4 8 3 5 57 6 Side view Rear view Size H W D mm 145 90 30 Weight g 150 244 7 3 IR receiver kit with Wireless remote controller UTY LRHYM Optional part 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 253: ...me j TIMER DELETE button Deletes the weekly timer schedule k TIMER SET button Sets the date hour minute and on off time l Vertical airflow direction and swing button Push for 2 seconds to change the swing mode m Horizontal airflow direction and swing but ton Push for 2 seconds to change the swing mode n FILTER RESET button o Operation lamp Lights during operation and when the timer is on p Timer a...

Page 254: ...500 m Electrical wiring 1 remote controller Remote controller 1 Red 12 V 2 White Signal 3 Black COM Indoor unit Remote controller 1 2 3 1 2 3 G G 2 remote controllers Remote controllers 1 Red 12 V 2 White Signal 3 Black COM Primary Secondary Indoor unit 1 2 3 1 2 3 1 2 3 Remote controller G G G 246 7 4 Wired remote controller UTY RNNYM 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 255: ...Side view Front view Size H W D mm 120 120 18 Weight g 160 Cable length accessory m 10 Power V 12 Wiring specifications Use Cable size Wire type Remarks Remote controller cable 0 33 mm2 22 AWG Polar 3 core Use sheathed PVC cable 247 7 4 Wired remote controller UTY RNNYM 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 256: ... terminal block for power sup ply Pattern B 1 Modify the remote controller cable as follows Use a tool to cut off the terminal on the end of the remote controller cable and then re move the insulation from the cut end of the cable as shown in following figure Connect the remote controller cable and connecting cable as shown in following figure Be sure to insulate the connection between the cables ...

Page 257: ...isplay panel with backlight b Screen switch button Left c Menu button d Cancel button e Cursor button f Screen switch button Right g Power indicator h On off button i Enter button 249 7 5 Wired remote controller UTY RVNYM Optional part 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 258: ...it Remote controller 1 2 3 1 2 3 2 remote controllers Remote controllers 1 Red 12 V 2 White Signal 3 Black COM Primary Secondary Indoor unit 1 2 3 1 2 3 1 2 3 Remote controller Controller combination As for the combined usage of the controller refer to following figures Good UTY RVNYM UTY RNNYM UTY RVNYM UTY RSNYM Indoor unit UTY RVNYM SET TEMP START STOP Indoor unit Indoor unit UTY RVNYM 250 7 5 ...

Page 259: ... H W D mm 120 120 21 3 Weight g 220 Wiring specifications Use Cable size Wire type Remarks Remote controller cable 0 33 mm2 Polar 3 core Use sheathed PVC cable 251 7 5 Wired remote controller UTY RVNYM Optional part 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 260: ...ver to remove the case can be inserted Installation procedures 1 Process the remote controller cable 8 8 8 30 45 55 Unit mm 1 12V Red 2 Signal White 3 COM Black 2 Insert the flat blade screwdriver and twist it slightly to separate the front case and rear case 252 7 5 Wired remote controller UTY RVNYM Optional part 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 261: ...hole of the remote controller cable b Put a remote controller cable through the back hole of the rear case of the main body c Fix the rear case by securing it with attached screws 2 places When routing the cable on wall a Cut off the cable guide of the front case with using a knife or a nipper b Deburr the edge of the cable guide c Fix the rear case by securing it with attached screws 2 places 253...

Page 262: ...ontroller cable sheath Hole for cable tie 2 mm Good Prohibited To avoid an excessive tension or pressure to the terminal block fix the remote controller cable with the cable tie properly CAUTION Be careful to avoid breaking the cable by over tightening the cable tie When connecting the remote controller cables do not over tighten the screws 254 7 5 Wired remote controller UTY RVNYM Optional part 7...

Page 263: ...ont case do not pinch the cable Front case Good Click Prohibited Prohibited Prohibited CAUTION Insert the upper case firmly If improperly attached it will cause the upper case to fall off 255 7 5 Wired remote controller UTY RVNYM Optional part 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 264: ...al block for power sup ply Pattern B 1 Modify the remote controller cable as follows Use a tool to cut off the terminal on the end of the remote controller cable and then re move the insulation from the cut end of the cable as shown in following figure Connect the remote controller cable and connecting cable as shown in following figure Be sure to insulate the connection between the cables 13 16 i...

Page 265: ...tor Indicates the main power is on i Central control indicator Indicates when function is locked j Fan speed indicator Deletes the weekly timer schedule k Set temperature Indicates error history number in error code history dis play mode Indicates indoor unit address in address display mode l Operating mode indicator m Indicator Upper Indicates the error code in error code history display mode and...

Page 266: ...0 m Electrical wiring 1 remote controller Remote controller 1 Red 12 V 2 White Signal 3 Black COM Indoor unit Remote controller 1 2 3 1 2 3 2 remote controllers Remote controllers 1 Red 12 V 2 White Signal 3 Black COM Primary Secondary Indoor unit 1 2 3 1 2 3 1 2 3 Remote controller 258 7 6 Simple remote controller UTY RSNYM Optional part 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 267: ... x 2 8 60 6 18 9 47 5 83 5 Front View Side View Rear View Size H W D mm 120 75 14 Weight g 90 Cable length accessory m 10 Power V 12 Wiring specifications Use Size Wire type Remarks Remote controller cable 0 33 mm2 Polar 3 core Use sheathed PVC cable 259 7 6 Simple remote controller UTY RSNYM Optional part 7 Remote controller SYSTEM DESIGN SYSTEM DESIGN ...

Page 268: ...al block for power sup ply Pattern B 1 Modify the remote controller cable as follows Use a tool to cut off the terminal on the end of the remote controller cable and then re move the insulation from the cut end of the cable as shown in following figure Connect the remote controller cable and connecting cable as shown in following figure Be sure to insulate the connection between the cables 13 16 i...

Page 269: ... function settings Related components on the PCB and the applicable settings Component Setting content DIP switch 1 Remote controller address setting 2 3 4 Jumper wire JM1 Drainage function setting JM2 Auto louver grille setting JM3 Fan delay setting Component location Components on the indoor unit main PC board used for the function settings are located as shown in the following figure Indoor uni...

Page 270: ...ON OFF 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 Jumper wire setting Drainage function setting JM1 JM1 Function Factory setting Connect Enable Disconnect Disable Auto louver grille setting JM2 When auto louver grille kit optional parts is attached set the auto louver grille setting En able JM2...

Page 271: ...performed firmly There is no wiring mistake Then connect the power supply of the indoor unit Breaker on Outdoor unit Indoor units AR RAH2E AR RAH1E Button name and function During address setting mode indoor unit reject the any operation command from remote con troller MODE button START STOP button TIMER MODE button SET TEMP p FAN button Setting number Function number Refer to Function details Ref...

Page 272: ...om code the communication between the in door unit and the wireless remote controller become possible Custom code The initial setting is 4 For confirming the custom code press the TIMER MODE button to send the code to the indoor unit 2 short beeps 5 Press the MODE button to enter the function setting mode 6 Select the function number by pressing the or the button Each time the MODE button is press...

Page 273: ...ssing the TIMER MODE button once 2 short beeps 10 Send the function setting information by pressing the START STOP button once 2 short beeps will be emitted from the indoor unit when the signal is received correctly If wrong code is set no beep sound will be emitted 2 short beeps NOTE Press START STOP button within 30 seconds after pressing TIMER MODE button Function details Refer to Chapter 8 6 F...

Page 274: ...n 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 Once the RESET button is pressed on th...

Page 275: ...te controller do as follows 1 Press the START STOP button until only the clock is displayed on the remote controller dis play 2 Press the MODE button for at least 5 seconds to display the current custom code initially set to A 3 Press the SET TEMP or the button to change the custom code between 267 8 2 Indoor unit setting by wireless remote controller 8 Function settings SYSTEM DESIGN SYSTEM DESIG...

Page 276: ...e is set to A prior to shipment The remote controller resets to custom code A when the batteries in the remote controller are re placed If you use a custom code other than custom code A reset the custom code after replacing the batteries If you do not know the air conditioner custom code setting try each of the custom codes until you find the code which operates the air conditioner 268 8 2 Indoor ...

Page 277: ... 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 This function cannot be used on the secondary units Preparation Before connecting the power supply of the indoor unit reconfirm following items Piping air tight test and vacuuming have been performed firmly There is no wiring mistake Then conn...

Page 278: ...ts function 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 SE...

Page 279: ...ode again 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 leas...

Page 280: ... and Screen 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 ...

Page 281: ...on Setting 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 F...

Page 282: ...dures 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 is stored ...

Page 283: ... 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 This function cannot be used on the secondary units Preparation Before connecting the power supply of the indoor unit reconfirm following items Piping air tight test and vacuuming have been performed firmly There is no wiring mistake Then conn...

Page 284: ...n setting 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 flash...

Page 285: ...details on page 284 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 th...

Page 286: ...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 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 278 8 4 Indoor...

Page 287: ...ting switch buttons Control PCB and switch buttons location Control PCB of the outdoor unit is located as shown in the following figure LED display and button 279 8 5 Outdoor unit 8 Function settings SYSTEM DESIGN SYSTEM DESIGN ...

Page 288: ...g pattern of L2 and L3 indicates low noise level 5 PEAK CUT MODE L4 L5 and L6 Orange Lights on during Peak cut mode when local setting is activated Lighting pattern of L4 L5 and L6 indicates peak cut level Switch button Function or operation method SW107 MODE Switches between Local setting and Error code display SW108 SELECT Switches between the individual Local settings and the Error code display...

Page 289: ...mode use the external input terminal CN131 By using this mode the cooling heating performance may decrease Depending on the operating condition the noise level may not decrease even if the Low noise mode is on 2 Peak cut mode setting The capacity limit can be selected when operating with the Peak Cut mode The operation selection can be done by external input terminal CN132 The lower the level the ...

Page 290: ...s the SELECT switch button SW108 and adjust the LED lamps as shown below PEAK CUT Level 1 Level 2 Blink Blink L4 L5 L6 Low Lower 6 Press the ENTER switch button SW109 and fix it PEAK CUT Level 1 Level 2 L4 L5 L6 Low Lower 7 To return to Operating status display Normal operation press the EXIT switch button SW112 In case of missing how many times you pressed the SELECT and ENTER switch buttons 1 To...

Page 291: ...own below PEAK CUT L4 L5 L6 0 of rated input ratio Blink 50 of rated input ratio Blink 75 of rated input ratio Blink Blink 100 of rated input ratio Blink Sign Lights off Level 1 Level 2 Level 3 Level 4 6 Press the ENTER switch button SW109 and fix it PEAK CUT L4 L5 L6 Sign Lights off Lights on 0 of rated input ratio 50 of rated input ratio 75 of rated input ratio 100 of rated input ratio Level 1 L...

Page 292: ...dress 3 11 Filter sign 4 20 Ceiling height 5 21 Static pressure 6 26 Static pressure 7 22 Outlet directions 8 23 Vertical airflow direction range control 9 30 Room temperature sensor control for cooling 10 31 Room temperature sensor control for heating 11 40 Auto restart 12 42 Room temperature sensor switching 13 43 Cold air prevention 14 44 Remote controller custom code 15 46 External input contr...

Page 293: ...o 9 10 Unit no 10 11 Unit no 11 12 Unit no 12 13 Unit no 13 14 Unit no 14 15 Unit no 15 NOTES When connecting Polar 3 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 cassette type and duct type or other combinations are connected using group control system some func tions may no l...

Page 294: ...umber Setting value Setting description Factory setting 20 00 Standard 2 5 m to 3 0 m 01 High ceiling 3 0 m or more 02 Low ceiling 2 7 m For the specific height for each setting value refer to Installation space in Chapter 3 Dimensions on page 10 In case of cassette type models The ceiling height values are for the 4 way outlet Do not change this setting in the 3 way outlet mode 5 Static pressure ...

Page 295: ...ect the appropriate static pressure according to the installation conditions 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 9 Room temperature sensor control for cooling Depending on the installed environment correction of the room temperature sensor may be re quired Sel...

Page 296: ...2 Room temperature sensor switching Only for wired remote controller When using the wired remote controller temperature sensor change the setting to Both 01 Function number Setting value Setting description Factory setting 42 00 Indoor unit 01 Both 00 Sensor on the indoor unit is active 01 Sensors on both indoor unit and wired remote controller are active NOTE Remote controller sensor must be turn...

Page 297: ...tory setting 48 00 Both 01 Wired remote controller 17 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 00 When the outdoor unit is stopped the indoor unit fa...

Page 298: ...ting 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 SW4 Switching temperature unit F C Displayed temperature unit can be switched between Fahrenheit F and Celsius C SW4 Fahrenhe...

Page 299: ...memory backup 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 291 8 7 Wired remote controller UTY RNNYM 8 Function settings SYSTEM DESIGN SYSTEM DESIGN ...

Page 300: ...be deleted 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 ...

Page 301: ...ording 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 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 O...

Page 302: ...tart operating after settings for the test run are complete After the test run settings are complete the outdoor units and the connected indoor units will start operating Room temperature control will not activate during test operation continuous op eration If a knocking sound can be heard in the liquid compression of the compressor stop the unit im mediately and then energize the crank case heate...

Page 303: ...NOISE PEAK CUT MODE L1 L2 L3 L4 L5 L6 Blink Heating test mode POWER ERROR PUMP DOWN LOW NOISE PEAK CUT MODE L1 L2 L3 L4 L5 L6 Blink 5 Press ENTER button Air conditioner stopped operation POWER ERROR PUMP DOWN LOW NOISE PEAK CUT MODE L1 L2 L3 L4 L5 L6 Checklist Check items during test operation Check column Check item Is the outdoor unit making any abnormal noise or vibrating significantly Is the c...

Page 304: ...1 error 2 7 2 Compressor temp sensor error Compressor temp sensor 1 error 2 7 3 Outdoor unit Heat Ex sensor error Heat Ex middle temp sensor error 2 7 3 Outdoor unit Heat Ex liquid temp sensor error 2 7 4 Outdoor temp sensor error Outdoor temp sensor error 2 7 7 Heat sink temp sensor error Heat sink temp sensor error 2 8 4 Current sensor error Current sensor 1 error stoppage permanently 2 8 6 Pres...

Page 305: ... in stallation manual of the indoor unit Pump down procedure Confirm that the power is off and then open the service panel Symbols in the following table indicate LED status Lights off Lights on 1 Check the 3 way valves both the liquid side and gas side are opened 2 Turn the power on POWER ERROR PUMP DOWN LOW NOISE PEAK CUT MODE L1 L2 L3 L4 L5 L6 3 Press PUMP DOWN button for 3 seconds or more afte...

Page 306: ...eted the above LED display is shown the outdoor unit remains stopped until the power is turned off 7 Turn the power off POWER ERROR PUMP DOWN LOW NOISE PEAK CUT MODE L1 L2 L3 L4 L5 L6 Pump down is completed NOTES To stop pump down press the PUMP DOWN button again To start the pump down again after the compressor is automatically stopped due to an error disconnect the power supply and open the 3 wa...

Page 307: ...Connection pipe diameter VP25 I D 25 mm O D 32 mm Direction of pipe connection 1 360 Angle of pipe connection 2 0 Horizontal 90 Vertical Control method Control board of indoor unit Safety device Float switch Thermal fuse 1 Direction of pipe connection 2 Angle of pipe connection Applicable indoor units Type Model name Duct type ARYG22LMLA ARYG24LMLA ARYG30LMLE ARYG36LMLE and ARYG45LMLA 299 10 1 Dra...

Page 308: ...ain pump unit Installing drain pump unit Tread the hose band through the joint hose and secure the drain pump unit and indoor unit Hose band Small Joint hose Hose band Big Loosen the nut on the indoor unit and hook the tip of the bracket Tighten the nut securely Make sure that the drain pump unit is not slanted 0 5 mm 0 5 mm AIR AIR Ceiling Level meter Level meter Good Bad Good Bad 300 10 1 Drain ...

Page 309: ...pporter VP25 O D 32 mm or more Locally arrangerd pipe Max 1 m Rise Air bleeding Trap Bad For construct centralized drain pipe fittings refer to the electrical wiring Electrical wiring Control box Circuit board Drain pump wire Connector Blue Drain pump unit Float switch wire Connector Red Control box cover Indoor unit To indoor unit circuit board 301 10 1 Drain pump unit for duct type UTZ PX1NBA 10...

Page 310: ...n pump wire Connector Blue Drain pan assy Drain hose A Drain pan assy Drain hose B Installing pipe Set up the drain hose for a maximum rise 500 mm and give the drain pipe a downward gradient of 1 25 to 1 100 Install the drain pipe so there is no rise trap or air bleed 1 5 to 2 m Max height 500 mm Supporter Rise Trap Air Bleeding Bad Bad Bad 302 10 2 Drain pump unit for ceiling type UTR DPB24T 10 O...

Page 311: ... Gross 165 860 860 Weight Net kg 6 0 Gross 9 5 Dimensions Unit mm 840 Inspection hatch 400 to 450 55 55 7 0 840 120 288 418 71 914 Ø100 Min 450 Inspection hatch Top view Side view Min 450 NOTE When installing this kit inspection hatch is necessary It is necessary when servicing Ei ther one of inspection hatches must be installed 303 10 3 Fresh air intake kit for cassette type UTZ VXRA 10 Optional ...

Page 312: ...t Pa 1 way intake 2 way intake Airflow m h 1 000 Measurement position of shown in the graph For 2 way intake 1 000 For 1 way intake Measurement position of shown in the graph Unit mm 304 10 3 Fresh air intake kit for cassette type UTZ VXRA 10 Optional parts installation SYSTEM DESIGN SYSTEM DESIGN ...

Page 313: ...age DC 12 V Permissible current 15 mA 1 2 Indoor unit PCB CN6 L Relay Fuse Power Fan other Locally purchased Make the distance from the PCB to the Relay unit within 10 m Operation status Operation Stop 12 V 0 V Indoor unit fan External output Wire External output 1 1 2 Wire color Red Wire color White 305 10 3 Fresh air intake kit for cassette type UTZ VXRA 10 Optional parts installation SYSTEM DES...

Page 314: ...e for louver White Red 1 set Screw 16 Extension wire for receiver kit 1 Hook plate 2 set Wire External output 1 1 Shutter plate 1 Wire External output 2 1 Insulation 1 2 Wire External output 3 1 Insulation 2 1 Bolt 4 Insulation 3 3 306 10 3 Fresh air intake kit for cassette type UTZ VXRA 10 Optional parts installation SYSTEM DESIGN SYSTEM DESIGN ...

Page 315: ...into the Fresh air intake kit Do not take fresh air at a temperature that exceeds the upper limit of the operation temperature range of the outdoor unit About duct fan When installing the duct fan connect the drive relay locally purchased and operate with the indoor unit Ensure the intake air volume is below 10 of the product s air volume High When the intake air volume becomes too large there the...

Page 316: ... plate to apply for different eye holes Apply insulation 1 to the installed duct flange parts Do not apply to sealed areas 2 1 2 1 3 screw 4 screw 4 Insulation 3 Overlap with each other Insulation 3 Insulation 1 Insulation 1 Insulation 3 Paste start position When pasting make sure that there is no gap between the insulation 2 overlap is allowed 250 20 0 mm Cut the insulation 3 to 250 20 0 mm and t...

Page 317: ...must be loosened before installing Screw Hook plate or Attached at UTZ VXGA Attached at UTZ VXRA 3 Install the cover a Remover the drain cover attached to the decorative panel and install onto the Fresh air intake kit Drain cover b Set the cover in position with screws 2 places as shown below Apply the Insulation 4 after installing the cover Screw 4 Screw 4 Insulation 4 Cover 5 to 10 mm 309 10 3 F...

Page 318: ...ompletion figure Duct locally purchased T shaped pipe locally purchased Fresh air intake kit Indoor unit Bands for duct use locally purchased NOTE When wiring of the duct fan is required refer to Fresh air control output on page 305 Installation of Cassette grille Pre installation preparations 1 Remove the control box cover 2 Remove the connector from the existing temperature sensor on the circuit...

Page 319: ...board of the indoor unit 4 way flow cassette type Circular flow cassette type CN8 White CN8 White 5 Insert the included extension cable for use with louver to the connector 6 When using the optical receiver unit option insert the included extension wire to the indoor unit 7 Close the control box cover when work is complete Installation procedure 1 After provisional fixing of a cassette grille feed...

Page 320: ...r intake kit Outler air Room air Outler air Connecting duct locally purchased Air filter locally purchased Hood locally purchased Fresh air Case 2 Intake by duct fan Fresh air intake kit Outler air Room air Outler air Duct fan locally purchased Connecting duct locally purchased Air filter locally purchased Hood locally purchased Fresh air 312 10 3 Fresh air intake kit for cassette type UTZ VXRA 10...

Page 321: ...570 Gross 165 585 585 Weight Net kg 3 5 Gross 5 5 Dimensions Unit mm 570 Min 450 108 Ø100 45 257 201 570 683 390 120 150 to 200 328 398 310 Ceiling opening space Inspection hatch Top view Side view Side view NOTE When installing this kit inspection hatch is necessary It is necessary when servicing 313 10 4 Fresh air intake kit for compact cassette type UTZ VXAA 10 Optional parts installation SYSTE...

Page 322: ...0 200 450 Static pressure of Fresh air intake kit Pa Measurement position of shown in the graph Airlfow m h Unit mm 314 10 4 Fresh air intake kit for compact cassette type UTZ VXAA 10 Optional parts installation SYSTEM DESIGN SYSTEM DESIGN ...

Page 323: ...C 12 V Permissible current 15 mA 1 2 Indoor unit PCB CN6 L Relay Fuse Power Fan other Locally purchased L Make the distance from the PCB to the Relay unit within 10 m Operation status Operation Stop 12 V 0 V Indoor unit fan External output Wire External output 1 1 2 Wire color Red Wire color White 315 10 4 Fresh air intake kit for compact cassette type UTZ VXAA 10 Optional parts installation SYSTE...

Page 324: ...ire cover 1 Wire External output 3 1 Screw 4 Bolt 4 Extension wire for louver White Red 1 set Cable tie 1 Extension wire for receiver kit For 9 pin receiver wire 1 Extension wire for receiver kit For 7 pin receiver wire 1 316 10 4 Fresh air intake kit for compact cassette type UTZ VXAA 10 Optional parts installation SYSTEM DESIGN SYSTEM DESIGN ...

Page 325: ... the Fresh air intake kit Do not take fresh air at a temperature that exceeds the upper limit of the operation temperature range of the outdoor unit About duct fan When installing the duct fan connect the drive relay locally purchased and operate with the indoor unit Ensure the intake air volume is below 10 of the product s air volume High When the intake air volume becomes too large there the ope...

Page 326: ...260 to 265 Metal hanging fastener Ceiling Indoor unit Fresh air intake kit Installation of Fresh air intake kit CAUTION Installing the Fresh air intake kit with wrong direction is a cause of water leakage 1 Attach the Fresh air intake kit to the main body using the bolts provided as shown below Metal fittings Bolt 4 DRAIN PIPE DRAIN PIPE 318 10 4 Fresh air intake kit for compact cassette type UTZ ...

Page 327: ...rew 2 Hook fittings Ø100 mm When using the Insulation kit for high humidity UTZ KXGC first cut off and remove the heat insulation as shown in the figure Install the Insulation kit for high humidity according to the installation instruction sheet provid ed 80 30 Cut off Unit mm 319 10 4 Fresh air intake kit for compact cassette type UTZ VXAA 10 Optional parts installation SYSTEM DESIGN SYSTEM DESIG...

Page 328: ...ds Highly repetitive bends Making the connecting duct diameters smaller Completion figure Band locally purchased Vinyl tape locally purchased Duct locally purchased Indoor unit Hanging band for duct locally purchased Fresh air intake kit NOTE When wiring of the duct fan is required refer to Fresh air control output on page 315 320 10 4 Fresh air intake kit for compact cassette type UTZ VXAA 10 Opt...

Page 329: ... the fasteners provided and insert into the hole of the Fresh air intake kit 3 Install the wire cover provided on the Fresh air intake kit 4 Install decoration panel according to the installation instruction sheet provided Metal fittings Screw 2 Cable tie Extension wire Connect 321 10 4 Fresh air intake kit for compact cassette type UTZ VXAA 10 Optional parts installation SYSTEM DESIGN SYSTEM DESI...

Page 330: ... kg 180 883 84 9 Weight Net kg 2 5 Gross 3 5 Color White Louver motor Stepping motor Material Flame retardant ABS Accessories Fitting flame etc Operation range Cooling C 18 to 32 RH 80 or less Heating C 16 to 30 Dimensions Unit mm Burring hole Burring hole Hole Hole The inside diameter of the bush 845 P200 4 800 5 Ø3 2 463 74 29 883 755 116 353 86 312 180 130 Ø5 29 84 74 35 78 148 9 42 Ø23 2 Ø3 2 ...

Page 331: ...Exterior Q ty Installation manual 1 Screw A 10 mm 16 Operating manual 1 Screw B 10 mm 6 Grille 1 Cable clip 2 Bracket frame 1 Cable tie 3 Bushing 1 323 10 5 Auto louver grille kit UTD GXTB W 10 Optional parts installation SYSTEM DESIGN SYSTEM DESIGN ...

Page 332: ...outlet port Near a wall surface It may cause condensation on the wall during cooling Area filled with mineral oil or containing a large amount of splashed oil or steam such as kitchen The place where it will be exposed to direct sunlight It may cause change in color When the installation area is exposed direct sunlight take measure to block the light such as cov ering the grille surface with a she...

Page 333: ...Part 4 OPTIONAL PARTS ...

Page 334: ...id pipe Q ty Gas pipe Q ty Ø12 70 Ø9 52 Ø9 52 1 Ø15 88 Ø25 40 Ø22 22 Ø15 88 1 Dimensions Liquid pipe Gas pipe 357 77 252 80 366 131 200 90 Heat insulation cover Liquid pipe Q ty Gas pipe Q ty 1 1 326 1 1 Model UTP SX272A 1 Branch pipes OPTIONAL PARTS OPTIONAL PARTS ...

Page 335: ...2 70 Ø9 52 1 Ø15 88 Ø25 40 Ø22 22 1 Dimensions Liquid pipe Gas pipe 357 77 252 142 196 144 214 284 97 Heat insulation cover Liquid pipe Q ty Gas pipe Q ty 1 1 Others Adapter Q ty Cable tie Q ty Ø6 35 Ø9 52 3 1 327 1 2 Model UTP SX372A 1 Branch pipes OPTIONAL PARTS OPTIONAL PARTS ...

Page 336: ...s pipe Q ty Ø9 52 Ø6 35 Ø6 35 Ø12 70 1 Ø12 70 Ø12 70 Ø15 88 Ø19 05 1 Dimensions Liquid pipe Gas pipe 428 53 15 15 15 80 53 15 15 400 15 90 Heat insulation cover Liquid pipe Q ty Gas pipe Q ty 1 1 328 1 3 Model UTP SX236A 1 Branch pipes OPTIONAL PARTS OPTIONAL PARTS ...

Page 337: ... Ø9 52 Ø9 52 Ø12 70 1 Ø15 88 Ø15 88 Ø15 88 Ø19 05 1 Dimensions Liquid pipe Gas pipe 390 53 15 15 15 80 362 53 15 15 15 90 Heat insulation cover Liquid pipe Q ty Gas pipe Q ty 1 1 Others Adapter Q ty Ø6 35 Ø9 52 2 329 1 4 Model UTP SX254A 1 Branch pipes OPTIONAL PARTS OPTIONAL PARTS ...

Page 338: ...pact cassette Cassette Slim duct Duct Floor Ceiling Ceiling Indoor unit type Type IR receiver kit with Wireless remote controller Simple remote controller UTY LRHYA2 UTY LRHYM UTY RSNYM Compact cassette Cassette Slim duct Duct Floor Ceiling Ceiling Accessory Optional Not applicable 330 2 1 Lineup 2 Controllers OPTIONAL PARTS OPTIONAL PARTS ...

Page 339: ...ller Wireless remote controller UTY RVNYM UTY RNNYM AR RAH1E AR RAH2E IR receiver kit with Wireless remote controller Simple remote controller UTY LRHYA2 UTY LRHYM UTY RSNYM 331 2 2 Parts 2 Controllers OPTIONAL PARTS OPTIONAL PARTS ...

Page 340: ...eup Type Model Indoor units Cassette Compact cassette Cassette grille UTG UGYA W UTG UFYD W Optional Not applicable 3 2 Parts Cassette grille UTG UGYA W UTG UFYD W 332 3 1 Lineup 3 Cassette grille OPTIONAL PARTS OPTIONAL PARTS ...

Page 341: ...A Fresh air intake kit UTZ VXAA UTZ VXRA Panel Spacer UTG BKXA W Wide Panel UTG AKXA W Square flange UTD SF045T Round flange UTD RF204 Long life filter UTD LF25NA Remote sensor unit UTY XSZX Auto louver grille kit UTD GXTB W Drain pump unit UTZ PX1NBA UTR DPB24T External control set UTD ECS5A External connect kit UTY XWZX UTY XWZXZ3 Optional Not applicable 333 4 1 Lineup 4 Others OPTIONAL PARTS OP...

Page 342: ...ation kit For compact cassette type Insulation kit For cassette type Fresh air intake kit Model UTZ VXAA Fresh air intake kit Model UTZ VXRA For compact cassette type For cassette type Wide panel Model UTG AKXA W Panel spacer Model UTG BKXA W For cassette type For cassette type Square flange Model UTD SF045T Round flange Model UTD RF204 For duct type For duct type and ceiling type 334 4 2 Parts 4 ...

Page 343: ... type and duct type For duct type Drain pump unit Model UTR DPB24T External control set Model UTD ECS5A For ceiling type 1 2 1 2 For slim duct type and duct type External connect kit Model UTY XWZX External connect kit Model UTY XWZXZ3 x 1 x 1 For compact cassette type cassette type floor ceiling type and ceiling type For outdoor unit 335 4 2 Parts 4 Others OPTIONAL PARTS OPTIONAL PARTS ...

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