Fujitsu ASUH12LPAS Service manual

AIR CONDITIONER
Wall mounted type
DESIGN & TECHNICAL MANUAL
INDOOR
ASUH09LPAS
ASUH12LPAS
OUTDOOR
AOUH09LPAS1 AOUH12LPAS1
DR_AS136EF_03
2022.10.18

Notices:
• Product specifications and design are subject to change without notice for future improvement.
• For further details, please check with our authorized dealer.
Trademarks
FGLair™ is trademark of Fujitsu General Limited in the United States, other countries or both.
Google Play™ is trademark of Google LLC.
App Store® is a service mark of Apple Inc., registered in the U.S. and other countries.
Copyright © 2021, 2022 Fujitsu General Limited. All rights reserved.

CONTENTS
Part 1. INDOOR UNIT...........................................................................1
1. Specifications................................................................................................2
2. Dimensions....................................................................................................4
2-1. Models: ASUH09LPAS and ASUH12LPAS .....................................................................4
2-2. Installation space requirement .........................................................................................5
3. Wiring diagrams ............................................................................................6
3-1. Models: ASUH09LPAS and ASUH12LPAS .....................................................................6
4. Capacity table................................................................................................7
4-1. Cooling capacity...............................................................................................................7
4-2. Heating capacity ..............................................................................................................9
5. Fan performance .........................................................................................10
5-1. Air velocity distributions..................................................................................................10
5-2. Airflow ............................................................................................................................12
6. Operation noise (sound pressure).............................................................14
6-1. Noise level curve............................................................................................................14
6-2. Sound level check point .................................................................................................15
7. Safety devices .............................................................................................16
8. External input and output...........................................................................17
8-1. External input.................................................................................................................18
8-2. External output...............................................................................................................20
8-3. Combination of external input and output.......................................................................22
8-4. Details of function ..........................................................................................................24
9. Group connection .......................................................................................46
10. Remote controller .......................................................................................47
10-1.Wireless remote controller ............................................................................................47
11. Function settings .......................................................................................49
11-1.Function settings by using remote controller.................................................................49
11-2.Custom code setting for wireless remote controller.......................................................58
12. Accessories.................................................................................................59
12-1.Models: ASUH09LPAS and ASUH12LPAS .................................................................59
13. Optional parts .............................................................................................60
13-1.Controllers ....................................................................................................................60
13-2.Others ...........................................................................................................................61

Part 2. OUTDOOR UNIT.....................................................................63
1. Specifications..............................................................................................64
2. Dimensions..................................................................................................65
2-1. Model: AOUH09LPAS1..................................................................................................65
2-2. Model: AOUH12LPAS1..................................................................................................66
3. Installation space ........................................................................................67
3-1. Models: AOUH09LPAS1 and AOUH12LPAS1 ..............................................................67
4. Refrigerant circuit .......................................................................................70
4-1. Models: AOUH09LPAS1 and AOUH12LPAS1 ..............................................................70
5. Wiring diagrams ..........................................................................................71
5-1. Models: AOUH09LPAS1 and AOUH12LPAS1 ..............................................................71
6. Capacity compensation rate for pipe length and height difference........72
6-1. Model: AOUH09LPAS1..................................................................................................72
6-2. Model: AOUH12LPAS1..................................................................................................73
7. Additional charge calculation ....................................................................74
7-1. Model: AOUH09LPAS1..................................................................................................74
7-2. Model: AOUH12LPAS1..................................................................................................74
8. Airflow..........................................................................................................75
8-1. Model: AOUH09LPAS1..................................................................................................75
8-2. Model: AOUH12LPAS1..................................................................................................75
9. Operation noise (sound pressure).............................................................76
9-1. Noise level curve............................................................................................................76
9-2. Sound level check point .................................................................................................77
10. Electrical characteristics............................................................................78
11. Safety devices .............................................................................................79
12. Accessories.................................................................................................80
12-1.Models: AOUH09LPAS1 and AOUH12LPAS1 .............................................................80
CONTENTS (continued)

Part 1. INDOOR UNIT
WALL MOUNTED TYPE:
ASUH09LPAS
ASUH12LPAS

1. Specifications
Type
Wall mounted
Inverter heat pump
Model name ASUH09LPAS ASUH12LPAS
Power supply 208/230 V ~ 60 Hz
Power supply intake Outdoor unit
Available voltage range 187—253 V
Capacity
Cooling
Rated kW 2.64 3.52
Btu/h 9,000 12,000
Min.—Max. kW 0.97—3.16 1.00—3.72
Btu/h 3,300—10,800 3,400—12,700
Heating
Rated kW 2.93 4.10
Btu/h 10,000 14,000
Min.—Max. kW 0.77—3.66 0.91—4.98
Btu/h 2,600—12,500 3,100—17,000
Heating (17°F)*1
Rated kW 1.82 2.58
Btu/h 6,200 8,800
Max. kW 2.49 3.34
Btu/h 8,500 11,400
Heating (5°F)*2
Rated kW 1.96 2.99
Btu/h 6,700 10,200
Max. kW 1.96 3.00
Btu/h 6,700 10,240
Input power
Cooling Rated
kW
0.72 1.09
Min.—Max. 0.14—1.18 0.14—1.33
Heating Rated 0.74 1.10
Min.—Max. 0.13—1.23 0.14—1.61
Heating (17°F)*1Rated 0.65 0.85
Max. 1.09 1.34
Heating (5°F)*1Rated 0.95 1.30
Max. 0.95 1.30
Current Cooling Rated A 3.5 4.9
Heating 3.7 4.9
EER2 Cooling kW/kW 3.66 3.22
Btu/hW 12.50 11.0
COP2 Heating kW/kW 3.96 3.72
Btu/hW 13.50 12.70
SEER2 Cooling Btu/hW 20.0
HSPF2 Heating Btu/hW 10.5
Power factor Cooling %89.4 96.7
Heating 86.9 97.6
Moisture removal pints/h (L/h) 2.7 (1.3) 3.8 (1.8)
Maximum operating current*3Cooling A6.4 6.9
Heating 7.9
Fan
Airflow rate
Cooling
HIGH
CFM (m3/h)
412 (700) 453 (770)
MED 330 (560) 353 (600)
LOW 253 (430) 265 (450)
QUIET 159 (270) 147 (250)
Heating
HIGH 441 (750) 453 (770)
MED 359 (610) 377 (640)
LOW 277 (470) 306 (520)
QUIET 194 (330) 182 (310)
Type × Qty Crossflow fan × 1
Motor output W 49
Sound pressure level*4
Cooling
HIGH
dB (A)
40 43
MED 34 36
LOW 29 30
QUIET 19
Heating
HIGH 42 43
MED 36 38
LOW 31 33
QUIET 21
Heat exchanger type
Dimensions (H × W × D) in (mm)
Main1: 8-1/4 × 26-5/16 × 1-1/16
(210 × 688 × 26.6)
Main2: 4-7/16 × 26-5/16 × 13/16
(112 × 688 × 20)
Main1: 8-1/4 × 26-5/16 × 1-1/16
(210 × 688 × 26.6)
Main2: 4-7/16 × 26-5/16 × 13/16
(112 × 688 × 20)
Sub: 3-5/16 × 26-5/16 × 1/2
(84 × 688 × 13.3)
Fin pitch FPI Man1: 21
Main2: 23
Man1: 21
Main2: 23
Sub: 18
Rows × Stages Main1: 2 × 10
Main2: 2 × 7
Main1: 2 × 10
Main2: 2 × 7
Sub: 1 × 4
Pipe type Copper
Fin type Aluminum
Enclosure
Material Polystyrene
Color White
Approximate color of Munsell N 9.25/
Dimensions
(H × W × D)
Net in (mm) 10-5/8 × 32-13/16 × 8-3/4 (270 × 834 × 222)
Gross 10-7/8 × 36 × 13-1/16 (277 × 914 × 332)
Weight Net lb (kg) 21 (9.5) 22 (10.0)
Gross 26 (12.0) 29 (13.0)
Connection pipe Size Liquid in (mm) Ø1/4 (Ø6.35)
Gas Ø3/8 (Ø9.52)
Method Flare
Drain hose Material PP+HDPE
Tip diameter in (mm) Ø17/32 (Ø13.8) (I.D.), Ø19/32 to 21/32 (Ø15.0 to 16.8) (O.D.)
Operation range Cooling °F (°C) 64 to 90 (18 to 32)
%RH 80 or less
Heating °F (°C) 60 to 86 (16 to 30)
- 2 - 1. Specifications
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

Type
Wall mounted
Inverter heat pump
Model name ASUH09LPAS ASUH12LPAS
Remote controller type Wireless (Wired, Mobile app*5 [FGLair™] [option])
NOTES:
• Specifications are based on the following conditions:
– Cooling: Indoor temperature of 80°FDB (26.67°CDB)/67°FWB (19.44°CWB), and outdoor temperature of 95°FDB (35°CDB)/75°FWB (23.9°CWB).
– Heating: Indoor temperature of 70°FDB (21.11°CDB)/60°FWB (15.56°CWB), and outdoor temperature of 47°FDB (8.33°CDB)/43°FWB (6.11°CWB).
– *1: Heating (17°F): Indoor temperature of 70°FDB (21.11°CDB)/60°FWB (15.56°CWB), and outdoor temperature of 17°FDB (-8.33°CDB)/15 °FWB (-9.44°CWB).
– *2: Heating (5°F): Indoor temperature of 70°FDB (21.11°CDB)/60°FWB (15.56°CWB), and outdoor temperature of 5°FDB (-15.0°CDB)/4°FWB (-15.56°CWB).
– Test conditions are based on AHRI 210/240 2023.
– Pipe length: 25 ft (7.5 m), Height difference: 0 ft (0 m). (Between outdoor unit and indoor unit.)
• Protective function might work when using it outside the operation range.
• *3: Maximum current is maximum value when operated within the operation range.
• *4: Sound pressure level:
– Measured values in manufacturer’s anechoic chamber.
– Because of the surrounding sound environment, the sound levels measured in actual installation conditions might be higher than the specified values here.
• *5: Available on Google Play™ store or on App Store®. Optional WLAN Adapter is also required. For details, refer to the setting manual.
M condition
Model name ASUH09LPAS ASUH12LPAS
Capacity
Cooling
Rated kW 2.64 3.52
Btu/h 9,000 12,000
Min.—Max. kW 0.97—3.16 1.00—3.72
Btu/h 3,300—10,800 3,400—12,700
Heating
Rated kW 2.93 4.10
Btu/h 10,000 14,000
Min.—Max. kW 0.77—3.66 0.91—4.98
Btu/h 2,600—12,500 3,100—17,000
Heating (17°F)*
Rated kW 1.82 2.58
Btu/h 6,200 8,800
Max. kW 2.49 3.34
Btu/h 8,500 11,400
Input power
Cooling Rated
kW
0.72 1.09
Min.—Max. 0.14—1.18 0.14—1.33
Heating Rated 0.74 1.10
Min.—Max. 0.13—1.23 0.14—1.61
Heating (17°F)* Rated 0.65 0.85
Max. 1.09 1.34
Current Cooling Rated A 3.5 4.9
Heating 3.7 4.9
EER Cooling kW/kW 3.66 3.22
Btu/hW 12.5 11.0
COP Heating kW/kW 3.96 3.72
Btu/hW 13.50 12.70
SEER Cooling Btu/hW 20.0
HSPF Heating Btu/hW 11.0
Power factor Cooling %89.4 96.7
Heating 86.9 97.6
NOTES:
Specifications are based on the following conditions:
• Cooling: Indoor temperature of 80°FDB (26.67°CDB)/67°FWB (19.44°CWB), and outdoor temperature of 95°FDB (35°CDB)/75°FWB (23.9°CWB).
• Heating: Indoor temperature of 70°FDB (21.11°CDB)/59°FWB (15.56°CWB), and outdoor temperature of 47°FDB (8.33°CDB)/43°FWB (6.11°CWB).
• *: Heating (17°F): Indoor temperature of 70°FDB (21.11°CDB) /60°FWB (15.56°CWB), and outdoor temperature of 17°FDB (-8.33°CDB)/15°FWB (-9.44°CWB).
• Test conditions are based on AHRI 210/240 2017.
• Pipe length: 25 ft (7.5 m), Height difference: 0 ft (0 m). (Between outdoor unit and indoor unit.)
- 3 - 1. Specifications
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

2. Dimensions
2-1. Models: ASUH09LPAS and ASUH12LPAS
Unit: in (mm)
32-13/16 (834)
10-5/8 (270)
8-3/4 (222)
1/8 (3.0)
(32-13/16 [834])
13-5/8 (346) 14 (356)
12-7/8 (327) 4-7/16 (113)12-7/8 (327)2-5/8 (67)
2-1/2 (64)
1-7/8 (48) 3-5/16 (84)
1-11/16 (43)
(10-5/8 [270])
1-11/16 (43)
Outline of indoor unit
for pipe inlet Ø 2-9/16 (65) for pipe inlet Ø 2-9/16 (65)
2-7/16 (62)
- 4 -
2-1. Models: ASUH09LPAS and ASUH12LPAS 2. Dimensions
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

2-2. Installation space requirement
Provide sufficient installation space for product safety.
2 (50) or more
3 (71) or more
2 (40) or more 3 (70) or more
5 (107) or more
60 (1,500) or more
71 (1,800) or more
8 (183) or more
Wall hook bracket
Outline of the indoor unit
A
- 5 -
2-2. Installation space requirement 2. Dimensions
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

3. Wiring diagrams
3-1. Models: ASUH09LPAS and ASUH12LPAS
- 6 -
3-1. Models: ASUH09LPAS and ASUH12LPAS 3. Wiring diagrams
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

4. Capacity table
Capacity tables show each of following values calculated based on the outdoor temperature and the
indoor temperature, under given Airflow Rate (AFR):
For cooling capacity: Total Capacity (TC), Sensible Heat Capacity (SHC), and Input Power (IP)
For heating capacity: Total Capacity (TC) and Input Power (IP)
4-1. Cooling capacity
¢Model: ASUH09LPAS
AFR CFM 412
Indoor temperature
°FDB 64 70 75 80 85 90
°FWB 54 60 63 67 71 73
Outdoor temperature
°FDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
kBtu kW kBtu kW kBtu kW kBtu kW kBtu kW kBtu kW
14 8.55 5.70 0.31 9.36 6.23 0.31 10.25 6.83 0.32 10.57 7.04 0.32 11.26 7.50 0.32 12.01 8.00 0.33
23 8.15 5.43 0.28 8.92 5.94 0.29 9.78 6.51 0.29 10.08 6.71 0.30 10.74 7.15 0.30 11.45 7.62 0.30
32 7.76 5.16 0.26 8.49 5.65 0.26 9.30 6.19 0.27 9.59 6.38 0.27 10.22 6.80 0.27 10.89 7.25 0.28
41 7.36 4.90 0.26 8.06 5.36 0.26 8.83 5.88 0.27 9.10 6.06 0.27 9.70 6.46 0.27 10.34 6.88 0.28
50 6.97 4.64 0.24 7.62 5.07 0.24 8.35 5.56 0.25 8.61 5.73 0.25 9.17 6.11 0.25 9.78 6.51 0.26
59 6.57 4.64 0.24 7.19 5.07 0.24 7.88 5.56 0.25 8.12 5.73 0.25 8.65 6.11 0.25 9.22 6.51 0.26
67 8.75 5.08 0.56 9.58 5.56 0.56 10.50 6.09 0.57 10.82 6.28 0.58 11.53 6.69 0.59 12.29 7.13 0.59
77 8.26 4.98 0.60 9.04 5.45 0.61 9.91 5.97 0.62 10.21 6.15 0.63 10.88 6.56 0.63 11.60 6.99 0.64
87 7.77 4.88 0.65 8.50 5.33 0.65 9.32 5.85 0.67 9.61 6.03 0.67 10.24 6.42 0.68 10.91 6.85 0.69
95 7.28 4.77 0.69 7.97 5.22 0.70 8.73 5.72 0.71 9.00 5.90 0.72 9.59 6.29 0.73 10.22 6.70 0.73
104 6.04 4.44 0.77 6.61 4.86 0.78 7.25 5.33 0.79 7.47 5.49 0.80 7.96 5.85 0.81 8.49 6.24 0.82
115 5.54 4.08 0.76 6.06 4.46 0.77 6.65 4.89 0.78 6.85 5.04 0.79 7.30 5.37 0.80 7.78 5.73 0.81
AFR m3/h 700
Indoor temperature
°CDB 17.8 21.1 23.9 26.7 29.4 32.2
°CWB 12.2 15.6 17.2 19.4 21.7 22.8
Outdoor temperature
°CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
kW kW kW kW kW kW
-10.0 2.51 1.67 0.31 2.74 1.83 0.31 3.01 2.00 0.32 3.10 2.06 0.32 3.30 2.20 0.32 3.52 2.34 0.33
-5.0 2.39 1.59 0.28 2.62 1.74 0.29 2.87 1.91 0.29 2.95 1.97 0.30 3.15 2.10 0.30 3.36 2.23 0.30
0.0 2.27 1.51 0.26 2.49 1.66 0.26 2.73 1.81 0.27 2.81 1.87 0.27 3.00 1.99 0.27 3.19 2.12 0.28
5.0 2.16 1.44 0.26 2.36 1.57 0.26 2.59 1.72 0.27 2.67 1.78 0.27 2.84 1.89 0.27 3.03 2.02 0.28
10.0 2.04 1.36 0.24 2.23 1.49 0.24 2.45 1.63 0.25 2.52 1.68 0.25 2.69 1.79 0.25 2.87 1.91 0.26
15.0 1.93 1.36 0.24 2.11 1.49 0.24 2.31 1.63 0.25 2.38 1.68 0.25 2.54 1.79 0.25 2.70 1.91 0.26
19.4 2.57 1.49 0.56 2.81 1.63 0.56 3.08 1.79 0.57 3.17 1.84 0.58 3.38 1.96 0.59 3.60 2.09 0.59
25.0 2.42 1.46 0.60 2.65 1.60 0.61 2.90 1.75 0.62 2.99 1.80 0.63 3.19 1.92 0.63 3.40 2.05 0.64
30.6 2.28 1.43 0.65 2.49 1.56 0.65 2.73 1.71 0.67 2.82 1.77 0.67 3.00 1.88 0.68 3.20 2.01 0.69
35.0 2.13 1.40 0.69 2.33 1.53 0.70 2.56 1.68 0.71 2.64 1.73 0.72 2.81 1.84 0.73 3.00 1.96 0.73
40.0 1.77 1.30 0.77 1.94 1.42 0.78 2.12 1.56 0.79 2.19 1.61 0.80 2.33 1.71 0.81 2.49 1.83 0.82
46.1 1.62 1.19 0.76 1.78 1.31 0.77 1.95 1.43 0.78 2.01 1.48 0.79 2.14 1.57 0.80 2.28 1.68 0.81
- 7 -
4-1. Cooling capacity 4. Capacity table
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

¢Model: ASUH12LPAS
AFR CFM 453
Indoor temperature
°FDB 64 70 75 80 85 90
°FWB 54 60 63 67 71 73
Outdoor temperature
°FDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
kBtu kW kBtu kW kBtu kW kBtu kW kBtu kW kBtu kW
14 11.51 7.94 0.37 12.60 8.69 0.38 13.80 9.53 0.39 14.23 9.82 0.39 15.16 10.46 0.39 16.17 11.16 0.40
23 10.91 7.53 0.41 11.94 8.24 0.42 13.08 9.03 0.43 13.49 9.31 0.43 14.37 9.92 0.43 15.32 10.57 0.44
32 10.31 7.11 0.45 11.28 7.78 0.46 12.36 8.53 0.47 12.74 8.79 0.47 13.58 9.37 0.47 14.47 9.99 0.48
41 9.71 6.70 0.45 10.62 7.33 0.46 11.64 8.03 0.47 12.00 8.28 0.47 12.79 8.82 0.47 13.63 9.41 0.48
50 9.10 6.29 0.43 9.96 6.88 0.44 10.91 7.54 0.45 11.25 7.77 0.45 11.99 8.28 0.45 12.78 8.83 0.46
59 8.50 6.08 0.46 9.30 6.65 0.47 10.20 7.29 0.48 10.51 7.51 0.48 11.20 8.00 0.48 11.94 8.53 0.49
67 11.71 7.15 0.74 12.81 7.83 0.75 14.04 8.58 0.76 14.47 8.84 0.77 15.42 9.42 0.78 16.44 10.04 0.79
77 11.04 6.90 0.84 12.08 7.55 0.85 13.24 8.28 0.87 13.65 8.53 0.88 14.54 9.09 0.89 15.50 9.69 0.89
87 10.37 6.66 0.94 11.35 7.28 0.95 12.44 7.98 0.97 12.82 8.23 0.98 13.66 8.77 0.99 14.57 9.35 1.00
95 9.71 6.41 1.05 10.62 7.01 1.06 11.64 7.68 1.08 12.00 7.92 1.09 12.79 8.44 1.10 13.63 9.00 1.11
104 8.25 6.08 0.99 9.03 6.65 1.00 9.89 7.29 1.02 10.20 7.51 1.03 10.87 8.00 1.04 11.59 8.53 1.05
115 5.80 4.94 0.78 6.35 5.41 0.79 6.96 5.93 0.80 7.17 6.11 0.81 7.64 6.51 0.82 8.15 6.94 0.83
AFR m3/h 770
Indoor temperature
°CDB 17.8 21.1 23.9 26.7 29.4 32.2
°CWB 12.2 15.6 17.2 19.4 21.7 22.8
Outdoor temperature
°CDB TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP TC SHC IP
kW kW kW kW kW kW
-10.0 3.37 2.33 0.37 3.69 2.55 0.38 4.05 2.79 0.39 4.17 2.88 0.39 4.44 3.07 0.39 4.74 3.27 0.40
-5.0 3.20 2.21 0.41 3.50 2.41 0.42 3.83 2.65 0.43 3.95 2.73 0.43 4.21 2.91 0.43 4.49 3.10 0.44
0.0 3.02 2.08 0.45 3.31 2.28 0.46 3.62 2.50 0.47 3.73 2.58 0.47 3.98 2.75 0.47 4.24 2.93 0.48
5.0 2.85 1.96 0.45 3.11 2.15 0.46 3.41 2.35 0.47 3.52 2.43 0.47 3.75 2.59 0.47 4.00 2.76 0.48
10.0 2.67 1.84 0.43 2.92 2.02 0.44 3.20 2.21 0.45 3.30 2.28 0.45 3.51 2.43 0.45 3.75 2.59 0.46
15.0 2.49 1.78 0.46 2.73 1.95 0.47 2.99 2.14 0.48 3.08 2.20 0.48 3.28 2.35 0.48 3.50 2.50 0.49
19.4 3.43 2.10 0.74 3.75 2.29 0.75 4.11 2.51 0.76 4.24 2.59 0.77 4.52 2.76 0.78 4.82 2.94 0.79
25.0 3.24 2.02 0.84 3.54 2.21 0.85 3.88 2.43 0.87 4.00 2.50 0.88 4.26 2.67 0.89 4.54 2.84 0.89
30.6 3.04 1.95 0.94 3.33 2.13 0.95 3.65 2.34 0.97 3.76 2.41 0.98 4.00 2.57 0.99 4.27 2.74 1.00
35.0 2.85 1.88 1.05 3.11 2.05 1.06 3.41 2.25 1.08 3.52 2.32 1.09 3.75 2.47 1.10 4.00 2.64 1.11
40.0 2.42 1.78 0.99 2.65 1.95 1.00 2.90 2.14 1.02 2.99 2.20 1.03 3.19 2.35 1.04 3.40 2.50 1.05
46.1 1.70 1.45 0.78 1.86 1.59 0.79 2.04 1.74 0.80 2.10 1.79 0.81 2.24 1.91 0.82 2.39 2.03 0.83
- 8 -
4-1. Cooling capacity 4. Capacity table
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

4-2. Heating capacity
NOTE: Values mentioned in the table are calculated based on the maximum capacity.
¢Model: ASUH09LPAS
AFR CFM 441
Indoor temperature
°FDB 60 65 70 72 75
Outdoor temperature
°FDB °FWB TC IP TC IP TC IP TC IP TC IP
kBtu kW kBtu kW kBtu kW kBtu kW kBtu kW
5 3 7.07 0.91 6.89 0.93 6.70 0.95 6.51 0.97 6.33 0.99
14 12 8.41 1.01 8.19 1.03 7.97 1.05 7.75 1.07 7.53 1.09
23 19 9.82 1.06 9.57 1.08 9.31 1.10 9.05 1.12 8.80 1.14
32 28 11.22 1.11 10.92 1.14 10.63 1.16 10.34 1.18 10.04 1.20
41 37 12.63 1.16 12.30 1.18 11.97 1.21 11.64 1.23 11.31 1.26
47 43 13.19 1.18 12.85 1.20 12.50 1.23 12.15 1.25 11.81 1.28
50 47 13.27 1.19 12.93 1.21 12.58 1.24 12.23 1.26 11.89 1.29
59 50 13.41 1.12 13.06 1.15 12.71 1.17 12.36 1.19 12.01 1.21
68 59 12.64 0.87 12.31 0.89 11.98 0.91 11.65 0.93 11.32 0.94
75 64 13.06 0.91 12.72 0.93 12.38 0.95 12.04 0.97 11.70 0.99
AFR m3/h 750
Indoor temperature
°CDB 15.6 18.3 21.1 22.2 23.9
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
kW kW kW kW kW
-15.0 -16.1 2.07 0.91 2.02 0.93 1.96 0.95 1.91 0.97 1.86 0.99
-10.0 -11.1 2.46 1.01 2.40 1.03 2.34 1.05 2.27 1.07 2.21 1.09
-5.0 -7.2 2.88 1.06 2.80 1.08 2.73 1.10 2.65 1.12 2.58 1.14
0.0 -2.2 3.29 1.11 3.20 1.14 3.12 1.16 3.03 1.18 2.94 1.20
5.0 2.8 3.70 1.16 3.61 1.18 3.51 1.21 3.41 1.23 3.31 1.26
8.3 6.1 3.87 1.18 3.76 1.20 3.66 1.23 3.56 1.25 3.46 1.28
10.0 8.3 3.89 1.19 3.79 1.21 3.69 1.24 3.59 1.26 3.48 1.29
15.0 10.0 3.93 1.12 3.83 1.15 3.73 1.17 3.62 1.19 3.52 1.21
20.0 15.0 3.71 0.87 3.61 0.89 3.51 0.91 3.41 0.93 3.32 0.94
24.0 18.0 3.83 0.91 3.73 0.93 3.63 0.95 3.53 0.97 3.43 0.99
¢Model: ASUH12LPAS
AFR CFM 453
Indoor temperature
°FDB 60 65 70 72 75
Outdoor temperature
°FDB °FWB TC IP TC IP TC IP TC IP TC IP
kBtu kW kBtu kW kBtu kW kBtu kW kBtu kW
5 3 10.81 1.25 10.52 1.27 10.24 1.30 9.96 1.32 9.67 1.35
14 12 11.17 1.26 10.88 1.28 10.59 1.31 10.30 1.34 10.01 1.36
23 19 13.15 1.33 12.80 1.36 12.46 1.39 12.12 1.42 11.77 1.44
32 28 14.93 1.43 14.54 1.46 14.15 1.49 13.76 1.52 13.37 1.55
41 37 16.53 1.53 16.09 1.56 15.66 1.59 15.23 1.62 14.79 1.65
47 43 17.94 1.55 17.47 1.58 17.00 1.61 16.53 1.64 16.06 1.67
50 47 18.03 1.56 17.56 1.60 17.09 1.63 16.62 1.66 16.15 1.69
59 50 18.22 1.47 17.75 1.50 17.27 1.53 16.79 1.56 16.32 1.59
68 59 17.19 1.15 16.74 1.17 16.29 1.20 15.84 1.22 15.39 1.25
75 64 17.75 1.20 17.28 1.22 16.82 1.25 16.36 1.27 15.89 1.30
AFR m3/h 770
Indoor temperature
°CDB 15.6 18.3 21.1 22.2 23.9
Outdoor temperature
°CDB °CWB TC IP TC IP TC IP TC IP TC IP
kW kW kW kW kW
-15.0 -16.1 3.17 1.25 3.08 1.27 3.00 1.30 2.92 1.32 2.84 1.35
-10.0 -11.1 3.28 1.26 3.19 1.28 3.10 1.31 3.02 1.34 2.93 1.36
-5.0 -7.2 3.85 1.33 3.75 1.36 3.65 1.39 3.55 1.42 3.45 1.44
0.0 -2.2 4.38 1.43 4.26 1.46 4.15 1.49 4.03 1.52 3.92 1.55
5.0 2.8 4.84 1.53 4.72 1.56 4.59 1.59 4.46 1.62 4.34 1.65
8.3 6.1 5.26 1.55 5.12 1.58 4.98 1.61 4.84 1.64 4.71 1.67
10.0 8.3 5.29 1.56 5.15 1.60 5.01 1.63 4.87 1.66 4.73 1.69
15.0 10.0 5.34 1.47 5.20 1.50 5.06 1.53 4.92 1.56 4.78 1.59
20.0 15.0 5.04 1.15 4.91 1.17 4.77 1.20 4.64 1.22 4.51 1.25
24.0 18.0 5.20 1.20 5.07 1.22 4.93 1.25 4.79 1.27 4.66 1.30
- 9 -
4-2. Heating capacity 4. Capacity table
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

5. Fan performance
5-1. Air velocity distributions
¢Model: ASUH09LPAS
Measuring conditions Fan speed Operation mode
HIGH FAN
Top view
Horizontal louver: Up
Vertical louver: Center
2 (0.5)3 (1.0)7 (2.0) 5 (1.5)
Unit: ft/s (m/s)
(m)
(m)
3
2
1
0
1
2
3
0 1 2 3 4 5 6 7 8 9 10
(ft)
7 103 13 16 20 23 26 30 33
10
7
3
0
3
7
10
(ft)
0
Top view
Horizontal louver: Up
Vertical louver: Left & Right
(m)
(m)
3
2
1
0
1
2
3
0 1 2 3 4 5 6 7 8 9 10
10
7
3
0
3
7
10
(ft) Unit: ft/s (m/s)
(ft)
7 103 13 16 20 23 26 30 33
0
2 (0.5)
2 (0.5)
7 (2.0)
7 (2.0)
3 (1.0)
3 (1.0)
8 (2.5)
8 (2.5)
Side view
Horizontal louver: Up
Vertical louver: Center
(m)
3
2
1
0
10
7
3
0
(ft)
(m)
0 1 2 3 4 5 6 7 8 9 10
(ft)
7 103 13 16 20 23 26 30 33
0
11
36
Unit: ft/s (m/s)
7 (2.0)
3 (1.0)
5 (1.5)
2 (0.5)
Side view
Horizontal louver: Down
Vertical louver: Center
(ft)
7 103 13 16 20 23 0
0 1 2 3 4 5 6 7 (m)
(m)
3
2
1
0
10
7
3
0
(ft) Unit: ft/s (m/s)
7 (2.0)
3 (1.0)
5 (1.5) 2 (0.5)
- 10 -
5-1. Air velocity distributions 5. Fan performance
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

¢Model: ASUH12LPAS
Measuring conditions Fan speed Operation mode
HIGH FAN
Top view
Horizontal louver: Up
Vertical louver: Center
2 (0.5)
3 (1.0)
7 (2.0) 5 (1.5)
(m)
(m)
3
2
1
0
1
2
3
0 1 2 3 4 5 6 7 8 9 10
(ft)
7 103 13 16 20 23 26 30 33
10
7
3
0
3
7
10
(ft)
0
Unit: ft/s (m/s)
Top view
Horizontal louver: Up
Vertical louver: Left & Right
(m)
(m)
3
2
1
0
1
2
3
0 1 2 3 4 5 6 7 8 9 10
10
7
3
0
3
7
10
(ft)
(ft)
7 103 13 16 20 23 26 30 33
0
Unit: ft/s (m/s)
2 (0.5)
2 (0.5)
3 (1.0)
3 (1.0)
7 (2.0)
7 (2.0)
8 (2.5)
8 (2.5)
Side view
Horizontal louver: Up
Vertical louver: Center
7 (2.0)
3 (1.0)
5 (1.5)
2 (0.5)
(m)
0 1 2 3 4 5 6 7 8 9 10
(ft)
7 103 13 16 20 23 26 30 33
0
11
36
12
39
(m)
3
2
1
0
10
7
3
0
(ft) Unit: ft/s (m/s)
Side view
Horizontal louver: Down
Vertical louver: Center
Unit: ft/s (m/s)
(m)
3
2
1
0
10
7
3
0
(ft)
(m)
0 1 2 3 4 5 6 7 8
(ft)
7 103 13 16 20 23 26
0
3 (1.0)
2 (0.5)
5 (1.5)
7 (2.0)
- 11 -
5-1. Air velocity distributions 5. Fan performance
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

5-2. Airflow
¢Model: ASUH09LPAS
Cooling
Fan speed Airflow
HIGH
m3/h 700
l/s 194
CFM 412
MED
m3/h 560
l/s 156
CFM 330
LOW
m3/h 430
l/s 119
CFM 253
QUIET
m3/h 270
l/s 75
CFM 159
Heating
Fan speed Airflow
HIGH
m3/h 750
l/s 208
CFM 441
MED
m3/h 610
l/s 169
CFM 359
LOW
m3/h 470
l/s 131
CFM 277
QUIET
m3/h 330
l/s 92
CFM 194
- 12 -
5-2. Airflow 5. Fan performance
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

¢Model: ASUH12LPAS
Cooling
Fan speed Airflow
HIGH
m3/h 770
l/s 214
CFM 453
MED
m3/h 600
l/s 167
CFM 353
LOW
m3/h 450
l/s 125
CFM 265
QUIET
m3/h 250
l/s 69
CFM 147
Heating
Fan speed Airflow
HIGH
m3/h 770
l/s 214
CFM 453
MED
m3/h 640
l/s 178
CFM 377
LOW
m3/h 520
l/s 144
CFM 306
QUIET
m3/h 310
l/s 86
CFM 182
- 13 -
5-2. Airflow 5. Fan performance
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

6. Operation noise (sound pressure)
6-1. Noise level curve
¢Model: ASUH09LPAS
Cooling
NC-65
NC-60
NC-55
NC-50
NC-45
NC-40
NC-35
NC-30
NC-25
NC-20
NC-15
HIGH
QUIET
Octave band sound pressure level, dB: (0 dB=0.0002 µbar)
Octave band center frequency, Hz
80
70
60
50
40
30
20
10
0
63 125 250 500 1,000 2,000 4,000 8,000
Heating
Octave band sound pressure level, dB: (0 dB=0.0002 µbar)
Octave band center 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
¢Model: ASUH12LPAS
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
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
- 14 -
6-1. Noise level curve 6. Operation noise (sound pressure)
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

6-2. Sound level check point
32 in (0.8 m)
40 in (1 m)
Microphone Microphone
NOTE: Detailed shape of the actual indoor unit might be slightly different from the one illustrated
above.
- 15 -
6-2. Sound level check point 6. Operation noise (sound pressure)
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED ASUH09-12LPAS

7. Safety devices
Type of protection Protection form Model
ASUH09LPAS and ASUH12LPAS
Circuit protection Current fuse (PCB*) 250 V, 3.15 A
Fan motor protection Power IC thermal
shutdown protection
Activate 257 ±18°F (125 ±10°C)
Fan motor stop
Reset 212 ±18°F (100 ±10°C)
Fan motor restart
*PCB: Printed Circuit Board
- 16 - 7. Safety devices
WALL MOUNTED ASUH09-12LPAS WALL MOUNTED
ASUH09-12LPAS