Fujitsu ASUH09LMAS User manual

AIR CONDITIONER
Wall mounted type
SERVICE MANUAL
For Extra Cold Climate Area
INDOOR
ASUH09LMAS
ASUH12LMAS
OUTDOOR
AOUH09LMAH1
AOUH12LMAH1
SR_AS039EF_01
2020.12.17

Notices:
• Product specifications and design are subject to change without notice for future improvement.
• For further details, please check with our authorized dealer.
Copyright © 2020 Fujitsu General Limited. All rights reserved.

CONTENTS
1. GENERAL INFORMATION
2. TECHNICAL DATA AND PARTS LIST

1. GENERAL INFORMATION
2020.12.17
SR_CH01_AS039EF_01

CONTENTS
1. GENERAL INFORMATION
1. Specifications..............................................................................................01-1
1-1. Indoor unit ......................................................................................................................01-1
1-2. Outdoor unit....................................................................................................................01-3
2. Dimensions..................................................................................................01-4
2-1. Indoor unit ......................................................................................................................01-4
2-2. Outdoor unit....................................................................................................................01-6

1. Specifications
1-1. Indoor unit
Type
Wall mounted
Inverter heat pump
Model name ASUH09LMAS ASUH12LMAS
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 1.0—3.37 1.0—3.90
Btu/h 3,400—11,500 3,400—13,300
Heating
Rated kW 3.52 4.69
Btu/h 12,000 16,000
Min.—Max. kW 0.82—4.69 0.82—5.60
Btu/h 2,800—16,000 2,800—19,100
Heating
(17 °F)*1
Rated kW 2.17 3.02
Btu/h 7,400 10,300
Max. kW 3.09 3.72
Btu/h 10,550 12,700
Input power
Cooling Rated
kW
0.585 0.960
Min.—Max. 0.14—1.27 0.14—1.27
Heating Rated 0.79 1.28
Min.—Max. 0.14—1.67 0.14—1.67
Heating
(17 °F)*1
Rated 0.68 1.04
Max. 1.39 1.39
Current Cooling Rated A 3.0 4.7
Heating 3.9 6.0
EER Cooling kW/kW 4.51 3.66
Btu/hW 15.4 12.5
COP Heating kW/kW 4.45 3.66
Btu/hW 15.2 12.5
SEER Cooling Btu/hW 26.5 23.0
HSPF Heating Btu/hW 13.0 12.5
Power factor Cooling %84.8 88.8
Heating 88.1 92.8
Moisture removal pints/h (L/h) 2.7 (1.3) 3.8 (1.8)
Maximum operating current*2Cooling A6.9 6.9
Heating 9.4 9.4
Fan
Airflow rate
Cooling
HIGH
CFM (m3/h)
453 (770) 453 (770)
MED 353 (600) 353 (600)
LOW 265 (450) 265 (450)
QUIET 147 (250) 147 (250)
Heating
HIGH 453 (770) 453 (770)
MED 377 (640) 377 (640)
LOW 306 (520) 306 (520)
QUIET 182 (310) 182 (310)
Type × Q'ty Crossflow fan × 1
Motor output W 49
Sound pressure level*3
Cooling
HIGH
dB (A)
43 43
MED 36 36
LOW 30 30
QUIET 19 19
Heating
HIGH 43 43
MED 38 38
LOW 33 33
QUIET 21 21
Heat exchanger type
Dimensions (H × W × D) in (mm)
Main1: 8-1/4 × 26-3/8 × 1-1/16 (210 × 670 × 26.6)
Main2: 4-7/16 × 26-3/8 × 13/16 (112 × 670 × 20)
Sub: 3-5/16 × 26-3/8 × 1/2 (84 × 670 × 13.3)
Fin pitch FPI
Man1: 21
Main2: 23
Sub: 18
Rows × Stages
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) 22 (10)
Gross 29 (13)
Connection pipe Size Liquid in (mm) Ø 1/4 (6.35) Gas Ø 3/8 (Ø 9.52)
Method Flare
Drain hose Material PP+HDPE
Tip diameter in (mm) Ø17/32 (Ø 13.8) (I.D.), Ø19/32 to 21/32 (Ø 15.0 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)
Remote controller type Wireless (Wired, Mobile app*4 [FGLair™] [option])
1-1. Indoor unit - (01-1) - 1. Specifications
GENERAL INFORMATION GENERAL INFORMATION

Type
Wall mounted
Inverter heat pump
Model name ASUH09LMAS ASUH12LMAS
NOTES:
• Specifications are based on the following conditions:
– Cooling: Indoor temperature of 80 °F (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).
– 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.
• *2: Maximum current is maximum value when operated within the operation range.
• *3: 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.
• *4: Available on Google Play™ store or on App Store®. Optional WLAN adapter is also required. For details, refer to the setting manual.
1-1. Indoor unit - (01-2) - 1. Specifications
GENERAL INFORMATION GENERAL INFORMATION

1-2. Outdoor unit
Type Inverter heat pump
Model name AOUH09LMAH1 AOUH12LMAH1
Power supply 208/230 V ~ 60 Hz
Power supply intake Outdoor unit
Available voltage range 187—253 V
Starting current A 3.9 6.0
Fan
Airflow rate Cooling CFM (m3/h) 901 (1,530) 1,065 (1,810)
Heating 901 (1,530) 1,065 (1,810)
Type × Q'ty Propeller fan × 1
Motor output W 23
Sound pressure level *1 Cooling dB (A) 46 49
Heating 48 51
Heat exchanger type
Dimensions
(H × W × D) in (mm)
Main1: 19-13/16 × 34-11/16 × 11/16
(504 × 881 × 18.19)
Main2: 19-13/16 × 33-1/2 × 11/16
(504 × 851 × 18.19)
Fin pitch FPI 20
Rows × Stages Main1: 1 × 24
Main2: 1 × 24
Pipe type Copper
Fin type Type (Material) Aluminum
Surface treatment PC fin
Compressor Type DC rotary
Motor output W 900
Refrigerant
Type R410A
Charge lb oz 2 lb 3 oz 2 lb 3 oz
g 1,000 1,000
Refrigerant oil Type RB68A
Amount in3 (cm3)20.7 (340)
Enclosure
Material Steel sheet
Color Beige
Approximate color of Munsell 10YR 7.5/1.0
Dimensions
(H × W × D)
Net in (mm) 21-5/16 × 31-7/16 × 11-7/16 (542 × 799 × 290)
Gross 23-11/16 × 37 × 14-3/4 (602 × 940 × 375)
Weight Net lb (kg) 73 (33)
Gross 79 (36)
Connection pipe
Size Liquid in (mm) Ø 1/4 (Ø 6.35)
Gas Ø 3/8 (Ø 9.52)
Method Flare
Pre-charge length
ft (m)
49 (15)
Max. length 66 (20)
Max. height difference 49 (15)
Operation range Cooling °F (°C) 14 to 115 (-10 to 46)
Heating -15 to 75 (-26 to 24)
Drain hose Material PP
Tip diameter in (mm) Ø 1/2 (Ø 13.0) (I. D.), Ø 5/8 to 11/16 (Ø 16.0 to 16.8) (O. D.)
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).
– 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.
• *1: 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.
1-2. Outdoor unit - (01-3) - 1. Specifications
GENERAL INFORMATION GENERAL INFORMATION

2. Dimensions
2-1. Indoor unit
¢Models: ASUH09LMAS and ASUH12LMAS
Unit: in (mm)
32-13/16 (834)
10-5/8 (270)
8-3/4 (222)
1/8 (3.0)
(32-13/16 [834])
13-9/16 (344) 14 (356)
12-7/8 (327) 4-7/16 (113)12-7/8 (327)2-5/8 (67)
2-7/16 (62)
1-15/16 (50) 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)
2-1. Indoor unit - (01-4) - 2. Dimensions
GENERAL INFORMATION GENERAL INFORMATION