Page 1
AIR CONDITIONER
Wall mounted type
SERVICE MANUAL
INDOOR
OUTDOOR
ASUH30LPAS
ASUH36LPAS
AOUH30LPAS1
AOUH36LPAS1
SR_AS053EF_01
2021.12.03
Page 2
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 Inc.
App Store® is a service mark of Apple Inc., registered in the U.S. and other countries.
Copyright © 2021 Fujitsu General Limited. All rights reserved.
Page 3
CONTENTS
1. GENERAL INFORMATION
2. TECHNICAL DATA AND PARTS LIST
Page 4
Page 5
1. GENERAL INFORMATION
SR_CH01_AS053EF_01
2021.12.03
Page 6
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
Page 7
1. Specifications
GENERAL
1-1. Indoor unit
INFORMATION
Type
Model name ASUH30LPAS ASUH36LPAS
Power supply 208/230 V ~ 60 Hz
Power supply intake Outdoor unit
Available voltage range 187—253 V
Capacity
Input power
Current
EER Cooling
COP Heating
SEER Cooling Btu/hW 18.0 18.0
HSPF Heating Btu/hW 11.0 11.0
Power factor
Moisture removal pints/h (L/h) 9.7 (4.6) 10.1 (4.8)
Maximum operating current*
Fan
Sound pressure level*
Heat exchanger type
Enclosure
Dimensions
(H × W × D)
Weight
Connection pipe
Drain hose
Operation range
Remote controller type
Wall mounted
Inverter heat pump
Cooling
Heating
Heating
(17 °F)
Cooling
Heating
Heating
(17 °F)
Cooling
Heating 10.9 13.5
Cooling
Heating 98.1 99.8
Cooling
2
Heating 18.9 18.9
Cooling
Airflow rate
Heating
Type × Q'ty Crossflow fan × 1
Motor output W 78
Cooling
3
Heating
Dimensions (H × W × D) in (mm)
Fin pitch FPI (mm)
Rows × Stages
Pipe type Copper
Fin type Aluminum
Material Polystyrene
Color
Net
Gross 15-15/16 × 50 × 17-11/16 (405 × 1,270 × 450)
Net
Gross 51 (23.0)
Size
Method Flare
Material PP+HDPE
Tip diameter in (mm)
Cooling
Heating °F (°C) 86 (30) or less
Rated
Min.—Max.
Rated
Min.—Max.
Rated
*1
Max.
Rated
Min.—Max. 0.45—4.03 0.45—4.29
Rated 2.46 3.1
Min.—Max. 0.53—3.15 0.53—3.32
Rated 1.98 2.43
*1
Max. 4.26 4.49
Rated A
HIGH
MED 665 (1,130) 665 (1,130)
LOW 536 (910) 536 (910)
QUIET 418 (710) 418 (710)
HIGH 812 (1,380) 812 (1,380)
MED 665 (1,130) 665 (1,130)
LOW 536 (910) 536 (910)
QUIET 418 (710) 418 (710)
HIGH
MED 45 45
LOW 38 38
QUIET 32 32
HIGH 49 49
MED 44 44
LOW 38 38
QUIET 32 32
Liquid
Gas Ø5/8 (Ø15.88)
kW 8.79 9.67
Btu/h 30,000 33,000
kW 2.90—9.50 2.90—10.00
Btu/h 9,900—32,400 9,900—34,100
kW 8.79 9.96
Btu/h 30,000 34,000
kW 2.55—9.67 2.55—10.26
Btu/h 8,700—33,000 8,700—35,000
kW 5.69 6.57
Btu/h 19,400 22,400
kW 8.44 8.97
Btu/h 28,800 30,600
kW
kW/kW 2.86 2.37
Btu/hW 9.8 8.1
kW/kW 3.57 3.21
Btu/hW 12.2 11.0
%
A
CFM (m3/h)
dB (A)
in (mm)
lb (kg)
in (mm)
°F (°C) 64 to 90 (18 to 32)
%RH 80 or less
3.07 4.08
13.4 17.8
99.6 99.7
18.9 18.9
812 (1,380) 812 (1,380)
50 50
Main 1: 18-3/16 × 35-3/8 × 1-1/16 (462 × 898 × 26.6)
Sub 1: 4-15/16 × 35-3/8 × 1/2 (126 × 898 × 13.3)
Sub 2: 3-5/16 × 35-3/8 × 1/2 (84 × 898 × 13.3)
13-3/8 × 45-1/4 × 11 (340 × 1,150 × 280)
Ø19/32 to 21/32 (Ø15.0 to 16.8) (O.D.)
Wireless (Option: Wired, Mobile app*4 [FGLair™])
Main 1: 21 (1.2)
Sub 1: 18 (1.4)
Sub 2: 18 (1.4)
Main 1: 2 × 22
Sub 1: 1 × 6
Sub 2: 1 × 4
Approximate color of Munsell N 9.25/
White
39 (17.5)
Ø3/8 (Ø9.52)
Ø17/32 (Ø13.8) (I.D.),
GENERAL
INFORMATION
1-1. Indoor unit - (01-1) - 1. Specifications
Page 8
Type
Model name ASUH30LPAS ASUH36LPAS
NOTES:
GENERAL
INFORMATION
• 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).
– *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.
Wall mounted
Inverter heat pump
GENERAL
INFORMATION
1-1. Indoor unit - (01-2) - 1. Specifications
Page 9
1-2. Outdoor unit
Type Inverter heat pump
GENERAL
INFORMATION
Model name AOUH30LPAS1 AOUH36LPAS1
Power supply 208/230 V ~ 60 Hz
Power supply intake Outdoor unit
Available voltage range 187—253 V
Starting current A 13.4 17.8
Fan
Sound pressure level *1
Heat exchanger type
Compressor
Refrigerant
Refrigerant oil
Enclosure
Dimensions
(H × W × D)
Weight
Connection pipe
Drain hose
Operation range
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 °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.
Airflow rate
Type × Q'ty Propeller fan × 1
Motor output W 100
Type DC twin rotary
Motor output W 1,360
Net
Gross 38-1/16 × 40-7/16 × 17-1/2 (966 × 1,027 × 445)
Net
Gross 134 (61)
Size
Method Flare
Pre-charge length
Max. length 164 (50)
Max. height difference 98 (30)
Material LDPE
Tip diameter in (mm) Ø1/2 (Ø13.0) (I.D.), Ø5/8 to 11/16 (Ø16.0 to 16.7) (O.D.)
Cooling
Heating 2,187 (3,715) 2,187 (3,715)
Cooling
Heating 54 54
Dimensions
(H × W × D)
Fin pitch FPI
Rows × Stages
Pipe type Copper
Fin type
Type R410A
Charge
Type POE (RB68)
Amount
Material Steel sheet
Color
Liquid
Gas Ø5/8 (Ø15.88)
Cooling
Heating 5 to 75 (-15 to 24)
CFM (m3/h)
dB (A)
in (mm)
Type (Material) Aluminum
Surface treatment Blue fin
lb oz 4 lb 10 oz 4 lb 10 oz
g 2,100 2,100
in3 (cm3)
in (mm)
lb (kg)
in (mm)
ft (m)
°F (°C)
2,187 (3,715) 2,187 (3,715)
52 53
Main 1: 29-3/4 × 35-5/8 × 11/16 (756 × 905 × 18.19)
Main 2: 29-3/4 × 35-5/8 × 11/16 (756 × 905 × 18.19)
Approximate color of Munsell 10YR 7.5/1.0
Main 1: 18 (1.45)
Main 2: 18 (1.45)
Main 1: 1 × 36
Main 2: 1 × 36
48.8 (800)
Beige
31 × 37 × 12-5/8 (788 × 940 × 320)
117 (53)
Ø3/8 (Ø9.52)
66 (20)
14 to 115 (-10 to 46)
GENERAL
INFORMATION
1-2. Outdoor unit - (01-3) - 1. Specifications
Page 10
2. Dimensions
Unit: in (mm)
Outline of unit
20-1/2 (520)
3-9/16 (90)
13/16 (20)
2-1/2 (64)
18-7/8 (479)2-6/16 (61)
4-1/4
(108)19-6/8 (502)
20-1/2 (520)
1-15/16 (50)
1-15/16
(50)
7/16 (11)
13-6/16 (340)
ø80
ø80
13-6/16
(340)
11 (280)
10/16
(16)
45-1/4 (1,150)
19 (483)
21-7/16 (544)
22-1/16 (560)
45-1/4 (1,150)
GENERAL
2-1. Indoor unit
INFORMATION
GENERAL
INFORMATION
¢ Models: ASUH30LPAS and ASUH36LPAS
2-1. Indoor unit - (01-4) - 2. Dimensions
Page 11
Installation space requirement
2-1/2 (63)
or more
3-8/1 (80)
or more
1-15/16 (50)
or more
1-15/16 (50)
or more
2-3/4 (70)
or more
Outline of unit
5-1/2 (140)
or more
59-1/16 (1,500) or more
70-7/8 (1,800) or more
Unit: in (mm)
Provide sufficient installation space for product safety.
GENERAL
INFORMATION
CAUTION
GENERAL
INFORMATION
Do not place any other electrical products or household belongings under the product. Condensation dripping from the product might get them wet, and may cause damage or malfunction to
the property.
2-1. Indoor unit - (01-5) - 2. Dimensions
Page 12
2-2. Outdoor unit
Top view
Bottom view
Side view
Front view
37 (940)
12-5/8 (320)
1-9/16 (40) 9/16 (14)
1
(25)
1 (25)
7/8 (23)
2-16/16 (75)
2-3/16 (55)
2-1/2
(63)
9/16
(15)
15-3/8 (390)
3-1/2
(89)
31 (788)
7/8 (23)
1/2 (13)
4-3/4 (120)
5-1/16 (129)
3-3/8 (85)
1-15/16 (50)
1-15/16 (50)
5/8
(16)
1-7/8
(48)
1-15/16 (50)
2-5/16 (59)
5-3/16 (131)
3-3/4 (95)
3-3/4 (96)
5-1/2
(140)
2-Ф7/8 (22)
Cable port
2-Ф7/8 (22)
Cable port
2-Ф1/8 (28)
Cable port
2-Ф1/8 (28)
Cable port
Pipe port
Pipe port
25-9/16 (650)
13-7/8 (352)
3-way valve
(Gas)
3-way valve
(Liquid)
1-1/4 (48)
Liquid
A
Detail A
5-5/8
(143)
5-13/16
(147)
2-3/16 (55)
Liquid
1-9/16
(40)
12-5/8 (320)
10-7/16
(265)
13-15/16 (354)
10-1/2 (266)
Liquid
11-5/8 (296)
Gas
2-1/2 (64)
Gas
Rear view
Detail B
B
Detail C
C
Models: AOUH30LPAS1 and AOUH36LPAS1
GENERAL
INFORMATION
¢
Unit: in (mm)
GENERAL
INFORMATION
2-2. Outdoor unit - (01-6) - 2. Dimensions
Page 13
2. TECHNICAL DATA AND PARTS LIST
SR_CH02_AS053EF_01
2021.12.03
Page 14
CONTENTS
2. TECHNICAL DATA AND PARTS LIST
1. Precautions..................................................................................................02-1
2. Indoor unit parts list....................................................................................02-2
2-1. Models: ASUH30LPAS and ASUH36LPAS....................................................................02-2
3. Outdoor unit parts list.................................................................................02-6
3-1. Models: AOUH30LPAS1 and AOUH36LPAS1...............................................................02-6
4. Accessories ...............................................................................................02-10
4-1. Indoor unit ....................................................................................................................02-10
4-2. Outdoor unit..................................................................................................................02-10
5. Refrigerant system diagrams...................................................................02-11
5-1. Models: AOUH30LPAS1 and AOUH36LPAS1.............................................................02-11
6. Wiring diagrams ........................................................................................02-12
6-1. Indoor unit ....................................................................................................................02-12
6-2. Outdoor unit..................................................................................................................02-13
7. PC board diagrams ...................................................................................02-14
7-1. Models: ASUH30LPAS and ASUH36LPAS..................................................................02-14
7-2. Models: AOUH30LPAS1 and AOUH36LPAS1.............................................................02-15
Page 15
1. Precautions
When you start servicing, pay attention to the following points. For detailed precautions, refer to the
installation manual of the products.
CAUTION
• Service personnel
– Any person who is involved with working on or breaking into a refrigerant circuit should hold a
current valid certificate from an industry-accredited assessment authority, which authorizes
TECHNICAL DATA
AND PARTS LIST
their competence to handle refrigerants safely in accordance with an industry recognized assessment specification.
– Servicing shall only be performed as recommended by the equipment manufacturer. Mainte-
nance and repair requiring the assistance of other skilled personnel shall be carried out under
the supervision of the person competent in the use of flammable refrigerants.
– Servicing shall be performed only as recommended by the manufacturer.
• Work
– Work in confined spaces shall be avoided.
– The area around the workspace shall be sectioned off.
– Electric shock may occur. After turning off the power, always wait 5 minutes before touching
electrical components.
– Do not touch the fins of the heat exchanger. Touching the heat exchanger fins could result in
damage to the fins or personal injury such as skin rupture.
– Do not place any other electrical products or household belongings under the product.
– Condensation dripping from the product might get them wet, and may cause damage or mal-
function to the property.
TECHNICAL DATA
AND PARTS LIST
• Service parts information and design are subject to change without notice for product improvement.
• For the latest information of the service parts, refer to our Service Portal.
https://fujitsu-general.force.com/portal/
• Precise figure of the service parts listed in this manual may differ from the actual service parts.
- (02-1) - 1. Precautions
Page 16
2. Indoor unit parts list
1
a
8
8
7
13
3
4
5
6
12
11
11
11
11
2
10
9
2-1. Models: ASUH30LPAS and ASUH36LPAS
Exterior parts
¢
TECHNICAL DATA
AND PARTS LIST
TECHNICAL DATA
AND PARTS LIST
2-1. Models: ASUH30LPAS and ASUH36LPAS - (02-2) - 2. Indoor unit parts list
Page 17
Item no. Part no. Part name Service part
1 9386990004 Bracket panel ♦
2 9313951047 Conduit holder ♦
3 9386958011 Louver U ♦
4 9386959018 Louver Z ♦
5 9383765063 WLAN adapter holder assy ♦
6 9387074017 Wire cover assy ♦
7 9315212016 Air clean filter assy ♦
TECHNICAL DATA
AND PARTS LIST
8 9386960007 Air filter ♦
TECHNICAL DATA
AND PARTS LIST
9 9334139011 Wireless remote controller ♦
10 9334098004 Remote controller holder ♦
11 9386986007 Screw cap ♦
12 9387072211 Front panel total assy ♦
13 9382114039 Intake grille assy ♦
a — Front panel —
2-1. Models: ASUH30LPAS and ASUH36LPAS - (02-3) - 2. Indoor unit parts list
Page 18
Chassis
59
50
69
68
a
b
c
d
e
f
52
56
57
51
55
54
58
53
64
66
61
62
63
67
h
60
65
65
65
g
¢
TECHNICAL DATA
AND PARTS LIST
TECHNICAL DATA
AND PARTS LIST
2-1. Models: ASUH30LPAS and ASUH36LPAS - (02-4) - 2. Indoor unit parts list
Page 19
Item no. Part no. Part name Service part
50 9382185077 Evaporator total assy ♦
51 9901013010 Terminal ♦
52
9711732156 Main PCB (30 model) ♦
9711732163 Main PCB (36 model) ♦
53 9316577008 Thermistor spring B ♦
54 9900627027 Thermistor assy ♦
55 9386988001 Room thermistor holder ♦
TECHNICAL DATA
AND PARTS LIST
56 9711146090 Display assy ♦
TECHNICAL DATA
AND PARTS LIST
57 9711147035 Indicator PCB ♦
58 9603933005 DC fan motor ♦
59 9361756007 Drain hose insulation T ♦
60 9387063004 Link holder assy ♦
61 9900139186 Step motor ♦
62 9387062007 Gear cover assy ♦
63 9900384234 Step motor ♦
64 9387060034 Casing assy ♦
65 9318743012 Pipe bracket ♦
66 9388540009 Drain hose assy ♦
67 9316177017 Drain cap ♦
68 9387055009 Crossflow fan assy ♦
69 9306628017 Bearing C assy ♦
a — Box shield assy —
b — Control box —
c — PCB holder A —
d — Control cover —
e — Motor cover —
f — Motor cover —
g — Cable guide —
h — Casing —
2-1. Models: ASUH30LPAS and ASUH36LPAS - (02-5) - 2. Indoor unit parts list
Page 20
3. Outdoor unit parts list
13
8
2
1
9
16
24
17
18
15
14
23
19
20
21
22
5
4
3
3
10
12
11
25
b
a
7
6
3-1. Models: AOUH30LPAS1 and AOUH36LPAS1
Exterior parts and chassis
¢
TECHNICAL DATA
AND PARTS LIST
TECHNICAL DATA
AND PARTS LIST
3-1. Models: AOUH30LPAS1 and AOUH36LPAS1 - (02-6) - 3. Outdoor unit parts list
Page 21
Item no. Part no. Part name Service part
1 9383880001 Top panel assy ♦
2 9383779008 Protective net ♦
3 9375361013 Net rubber ♦
4 313728262708 Thermistor spring A ♦
5 9900984038 Thermistor (Heat exchanger temp.) ♦
6 9900727154 Thermistor assy (Evaporator and Compressor temp.) ♦
7 9383607004 Thermo holder ♦
TECHNICAL DATA
AND PARTS LIST
8 9383874000 Right panel sub assy ♦
TECHNICAL DATA
AND PARTS LIST
9 9384997005 Rear pipe cover ♦
10 9709686317 Inverter PCB ♦
11
9711431738 Main PCB (30 model) ♦
9711431745 Main PCB (36 model) ♦
12 9900203085 Terminal ♦
13 9383871016 Base assy ♦
14 313166024302 Drain cap ♦
15 9303029015 Drain assy ♦
16 9383876004 Service panel sub assy ♦
17 9384196019 Front pipe cover ♦
18 9380114000 Emblem rear ♦
19 9383863035 Front panel assy ♦
20 9350680009 Fan guard assy ♦
21 9383336003 Propeller fan ♦
22 9603732011 DC fan motor ♦
23 9383862007 Motor bracket assy ♦
24 9383882005 Left panel sub assy ♦
25 9374420711 Condenser sub assy ♦
— 9711198006
— 9711203038
— 9711204004
— 9711205001
— 9711212009
— 9711213006
— 9711214003
Wire with connector
(P108 on Main PCB—Terminal)
Wire with connector
(P660 on Main PCB—P662 on Inverter PCB)
Wire with connector
(P661 on Main PCB—P663 on Inverter PCB)
Wire with connector
(P350 on Main PCB—P351 on Inverter PCB)
Wire with connector
(P650 on Inverter PCB—DC fan motor)
Wire with connector
(P770 on Inverter PCB)
Wire with connector
(Pressure switch)
♦
♦
♦
♦
♦
♦
♦
a — Separate wall assy —
b — Control box unit —
3-1. Models: AOUH30LPAS1 and AOUH36LPAS1 - (02-7) - 3. Outdoor unit parts list
Page 22
Compressor
59
58
55
61
60
b
54
50
51
A
A
52
53
a
56
57
62
B
63
65
64
65
64
65
64
66
B
¢
TECHNICAL DATA
AND PARTS LIST
TECHNICAL DATA
AND PARTS LIST
3-1. Models: AOUH30LPAS1 and AOUH36LPAS1 - (02-8) - 3. Outdoor unit parts list
Page 23
Item no. Part no. Part name Service part
50 9380516064 Sound insulator (Top) ♦
51 9379647243 Sound insulator (Body) ♦
52 9900565091 Thermistor (Outdoor temp.) ♦
53 9357804002 Thermostat holder ♦
54 9900186029 Pressure switch ♦
55 9374425723 4-way valve assy ♦
56 9970194016 Solenoid ♦
TECHNICAL DATA
AND PARTS LIST
57 9383855115 Refrigerant volume adjustment unit ♦
TECHNICAL DATA
AND PARTS LIST
58 9970209000 Expansion valve coil ♦
59 9370947328 Expansion valve assy ♦
60 9379079013 3-way valve assy ♦
61 9377958037 3-way valve assy ♦
62 9900985035 Thermistor (Compressor temp.) ♦
63 9810028006 Thermistor stopper ♦
64 9379179096 Rubber washer G ♦
65 9377973016 Special nut ♦
66 9810666000 Compressor assy ♦
a — Joint pipe D —
b — Wiring fixation unit —
3-1. Models: AOUH30LPAS1 and AOUH36LPAS1 - (02-9) - 3. Outdoor unit parts list
Page 24
4. Accessories
4-1. Indoor unit
Models: ASUH30LPAS and ASUH36LPAS
¢
Part name Exterior Q’ty Part name Exterior Q’ty
TECHNICAL DATA
AND PARTS LIST
Operating manual
1 Drain hose insulation 1
TECHNICAL DATA
AND PARTS LIST
Installation manual
Wall hook bracket
Remote controller
Battery
Remote controller
holder
4-2. Outdoor unit
1 Cloth tape 1
1 Tapping screw (large) 8
1 Tapping screw (small) 2
2 Air cleaning filters 1
1 Filter holder 2
Models: AOUH30LPAS1 and AOUH36LPAS1
¢
Part name Exterior Q’ty Part name Exterior Q’ty
Installation manual
Drain pipe
1 Drain cap 3
1
4-1. Indoor unit - (02-10) - 4. Accessories
Page 25
5. Refrigerant system diagrams
: Cooling
: Heating
Th
C
Th
R
Th
D
Th
PI
Th
O
Th
HO
Th
C
: Thermistor (Compressor temperature)
: Thermistor (Discharge temperature)
: Thermistor (Outdoor temperature)
: Thermistor (Heat Exchanger Out temperature)
Th
D
Th
O
Th
HO
: Thermistor (Room temperature)
: Thermistor (Pipe temperature)
Th
R
Th
PI
: Thermistor (Heat Exchanger Med temperature)
Th
HM
Th
HM
Heat exchanger
3-way
valve
3-way
valve
Pressure
switch
4-way valve
Strainer
Strainer
Expansion valve
(INDOOR)
Heat exchanger
(OUTDOOR)
Sub accumulator
Compressor
5-1. Models: AOUH30LPAS1 and AOUH36LPAS1
TECHNICAL DATA
AND PARTS LIST
TECHNICAL DATA
AND PARTS LIST
5-1. Models: AOUH30LPAS1 and AOUH36LPAS1 - (02-11) - 5. Refrigerant system diagrams
Page 26
6. Wiring diagrams
6-1. Indoor unit
Models: ASUH30LPAS and ASUH36LPAS
¢
TECHNICAL DATA
AND PARTS LIST
TECHNICAL DATA
AND PARTS LIST
6-1. Indoor unit - (02-12) - 6. Wiring diagrams
Page 27
6-2. Outdoor unit
Models: AOUH30LPAS1 and AOUH36LPAS1
¢
TECHNICAL DATA
AND PARTS LIST
TECHNICAL DATA
AND PARTS LIST
6-2. Outdoor unit - (02-13) - 6. Wiring diagrams
Page 28
7. PC board diagrams
AWG26
WHITE
AWG26 RED
AWG26
WHITE
AWG26 WHITE
AWG26 WHITE
AWG26 WHITE
AWG26
WHITE
AWG22 WHITE
AWG22
RED
7
6
5
4
3
2
1
7
6
5
4
3
2
1
3
2
1
CN13
B07B-PASK-1
WHITE
CN301
B07B-PASK-1
WHITE
CN300
B03B-XNISK-A-1
WHITE
CN1
SM05B-SRSS-TB
WHITE
5 4 3 2 1
COMMUNICATION PCB
K16JS-1600HSE-CA0
FLASH
EMI FILTER
ZCAT1518-0730
2 TURNS
REMOTE
CONTROLLER
( 2-WIRE )
MAIN PCB
30 model: K20AZ-210AHSE-C1
36 model: K20AZ-210BHSE-C1
DC12V
DC5V
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
4
3
2
1
CN1
B04B-PLIRK-1
RED
THERMISTOR ( ROOMTEMP. )
THERMISTOR ( PIPE TEMP. )
DC5V-2
CN1 Thermistor Characteristics.
Thermistor
Thermistor ( Pipe temp. )
176.03 k
62.91 k
39.57 k
1.10 V
2.21 V 2.79 V
Thermistor ( Room temp. )
33.62 k
12.54 k
8.04 k
1.15 V
2.22 V 2.77 V
Temperature
12
11
10
9
8
7
6
5
4
3
2
1
CN4
B12B-PASK-1
WHITE
TEST
DC5V
UL1430 AWG26 x 4
WHITE
RED
BLACK
GREEN
CN75
B04B-PAKK-1
BLACK
4
3
2
1
DC12V-3
( 4 BLACK )
( 3 GREEN )
( 2 WHITE )
( 1 RED )
J2
USB5-A4M2-KNSO-01
WHITE
AWG26
GRAY
AWG26
GRAY
AWG26
GRAY
AWG26
GRAY
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3
1 2 3
1 21 21 2
1
2
3
4
CN308
B04B-PASK-1
WHITE
CN309
B12B-PASK-1
WHITE
CN314
B3B-XH-AM
WHITE
CN313
B3B-XH-AM
WHITE
CN312
B2B-XH-AM
WHITE
CN311
B2B-XH-AM
WHITE
CN310
B2B-XH-AM
WHITE
UART COMMUNICATION PCB
K14YM-1500HSE-CA0
EX. OUT1 EX. OUT2
EX. OUT3 EX. IN1
EX. IN2
FLASH
AWG26 GRAY
AWG26
GRAY
AWG26
GRAY
AWG26
GRAY
CN65
B04B-PASK-1
WHITE
4
3
2
1
DC12V-3
1 2 3 4 5 6 7 8 9 10 11 12
1 2 3
1 2 3
1 21 21 2
1
2
3
4
CN308
B04B-PASK-1
WHITE
CN309
B12B-PASK-1
WHITE
CN314
B3B-XH-AM
WHITE
CN313
B3B-XH-AM
WHITE
CN312
B2B-XH-AM
WHITE
CN311
B2B-XH-AM
WHITE
CN310
B2B-XH-AM
WHITE
COMMUNICATION PCB
K14YM-1500HSE-CA0
EX. OUT1 EX. OUT2
EX. OUT3 EX. IN1
EX. IN2
FLASH
AWG28 WHITE
AWG28
WHITE
AWG28
WHITE
AWG28
WHITE
AWG28
WHITE
AWG28
WHITE
AWG28
WHITE
AWG28 WHITE
AWG28 WHITE
AWG28
WHITE
10
9
8
7
6
5
4
3
2
1
10
9
8
7
6
5
4
3
2
1
CN9
B10B-PASK-1
WHITE
CN200
S10B-PASK-2
WHITE
INDICATOR PCB
K18RB-1802HSE-D0
DC12V
DC5V
RED
WHITE
BLACK
YELLOW
BLUE
RED
ORANGE
YELLOW
PINK
BLUE
7
6
5
4
1
5
4
3
2
1
CN5
B5 ( 7-2.3 ) B-XASK-1-A
WHITE
CN7
B05B-PLISK-1
WHITE
LOUVER UP / DOWN
DC FAN MOTOR
FM
M
DC340V
DC15V
A
DC12V
E1
CN14
B3 ( 5.0 ) B-XASK-1-A
WHITE
5
4
3
2
1
EARTH
AWG22 WHITE
AWG22
BLACK
AWG22 RED
UL1015 AWG16
GREEN
UL1015 AWG20 GREEN
EMI FILTER
ZC7KT 14X8X4
3 TURNS
1
2
3
OUTDOOR UNIT
POWER SOURCE
AC208-230V
60Hz
L
N
SERIAL
TERMINAL
CN47
B2B-XH-AM
WHITE
CN46
B3B-XH-AM
WHITE
EX. IN
EX. OUT
3
2
1
2
1
DC12V
DC5V
OR
CONTROL UNIT
30 model: EZ-02109HSE
36 model: EZ-0210AHSE
CN5 DC Fan motor
1
3
4
5
6
7
Pin No.
Terminal
code
Vm
GND
Vcc
Vsp
FG
Function of terminal
Revolution pulse output
Speed control voltage input
Control power voltage input
GND
Motor power voltage input
Lead wire
color
Red
Black
White
Yellow
Blue
2
RED
ORANGE
YELLOW
PINK
BLUE
1
2
3
4
5
6
CN8
B06B-PLIRK-1
RED
LOUVER ( RIGHT / LEFT ) M
DC12V
TYPE A
OPTION UNIT (WIRELESS LAN ADAPTER)
*Either A or B can be connected.
*Only type B can be connected.
OPTION UNIT (EXTERNAL INPUT AND OUTPUT)
TYPE B
OPTION UNIT (EXTERNAL INPUT AND OUTPUT)
OPTION UNIT (2-WIRE REMOTE CONTROLLER)
32
°F
68
°F
86
°F
7-1. Models: ASUH30LPAS and ASUH36LPAS
TECHNICAL DATA
AND PARTS LIST
TECHNICAL DATA
AND PARTS LIST
7-1. Models: ASUH30LPAS and ASUH36LPAS - (02-14) - 7. PC board diagrams
Page 29
7-2. Models: AOUH30LPAS1 and AOUH36LPAS1
INVERTER ASSEMBLY
30 model : EZ-0210HUE
36 model : EZ-0210HUE
INDOOR UNIT
POWER SOURCE
1P2W AC208-230V
60Hz
1
2
3
L
N
EMI FILTER (A)
GRFC-13
2 TURN
TERMINAL
UL1015 AWG20
GREEN
UL1015 AWG20
BLACK
UL1015 AWG20
WHITE
UL1015 AWG20
RED
UL1015 AWG12
BLACK
UL1015 AWG12
WHITE
EMI FILTER (C)
GRFC-13
2 TURN
EMI FILTER (B)
TRMH-25-15-12E
4 TURN
UL1015 AWG20
GREEN
W102
L-IN
W103
L-IN
P109
E
MAIN PCB
30 model : H30LPTA(U)-A01
36 model : H34LPTA(U)-A01
TRANSISTOR PCB
30, 36 models : K17PH-2001SUE-TR1-SV
UL1015 AWG12
GREEN
4-WAY
VALVE
ELECTTRONIC
EXPANTION VALVE COIL 1
4WV
EEV.1
RED
BLUE
ORANGE
YELLOW
WHITE
5
4
3
2
1
BLACK
BLACK
3
1
P60
B2P3-VH-B
WHITE
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
P108
B3 ( 8.0 ) B-PSILE-1
Blue
P106
L-OUT
P107
N-OUT
P30
B05B-PLISK-1
WHITE
P710
B12B-PASK-1
WHITE
P350
B04B-XNISK-A-1
WHITE
THERMISTOR ( COMP. TEMP. )
THERMISTOR ( PIPE MID. TEMP. )
THERMISTOR ( OUTDOOR TEMP. )
THERMISTOR ( PIPE OUT TEMP. )
THERMISTOR ( DISCHARGE TEMP. )
MARKING COLOR GRAY
MARKING COLOR RED
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
BLACK
MARKING COLOR BROWN
3
2
1
3
2
1
3
2
1
P10
B03B-PASK-1
WHITE
P1
B03B-PLIEK-1
BLUE
P15
B04B-PLIRK-1
RED
P5
B03B-PLISK-1
WHITE
3
2
1
4
3
2
1
P20
B03B-XASK-1-A
WHITE
DC5V-3
C
C
DC13V-4
P661
B04B-PASK-1
WHITE
P580
B02B-XAYK-1-A
YELLOW
PA580
B02B-XAMK-1-A
GREEN
P590
B02B-XAKK-1-A
BLACK
PA590
B02B-XAEK-1-A
BLUE
DC13V-3
3
5
1
DC5V-1
A A
A
4
3
2
1
EX. IN1
EX. IN2
EX. OUT1
EX. OUT2
EMI FILTER (E)
GRFC-7
3 TURN
EMI FILTER (F)
GRFC-8
2 TURN
EMI FILTER (D)
GRFC-8
1 TURN
UL1015 AWG14
BLACK
UL1015 AWG14
WHITE
UL1430 AWG24
WHITE
UL1430 AWG24
WHITE
UL1430 AWG24
WHITE
UL1430 AWG24
WHITE
UL1430 AWG24
WHITE
UL1430 AWG24
WHITE
UL1430 AWG24
WHITE
UL1430 AWG24
WHITE
UL1430 AWG24
WHITE
UL1430 AWG24
WHITE
5
4
3
2
1
4
3
2
1
2
1
2
1
2
1
2
1
W200
L-IN
W201
N-IN
W202
RERAY-OUT
W203
DB-IN
DC5V-1
DC5V-1
4
3
2
1
P351
B04B-XNISK-A-1
WHITE
P650
B5 (7-2.3) B-XASK-1-A
WHITE
DC5V-1
DC380V
DC15V-1
3
2
1
3
2
1
1
7
6
5
4
1
7
6
5
4
UL1430 AWG24
WHITE
UL1430 AWG24
WHITE
1
2
UL1430 AWG22
RED
UL1430 AWG22
BLACK
UL1430 AWG22
WHITE
UL1430 AWG22
YELLOW
UL1430 AWG22
BROWN
BLACK
BLACK
UL1430 AWG22
WHITE
UL1430 AWG22
WHITE
BLACK
WHITE
YELLOW
BROWN
RED
DC FAN MOTOR
FM
HP
SW1
HIGH PRESSURE SWITCH 1
EMI FILTER (G)
ZCAT2132-1130
1 TURN
COMPRESSOR
COMP
P400 U
P401 V
P402 W
UL3271 AWG12
RED
UL3271 AWG12
WHITE
UL3271 AWG12
BLACK
HEATSINK-THERMISTOR
UL3271 AWG14
RED
FLASH
P600
B128-PASK-1
WHITE
DC13V-3DC13V-3
D
P660
B05B-PASK-1
WHITE
DC5V-3
C
5
4
3
2
1
DC13V-4
4
3
2
1
D
P662
B05B-PASK-1
WHITE
P663
B04B-PASK-1
WHITE
P700
B03B-XAKK-1-A
BLACK
P770
B03B-XNISK-A-1
WHITE
A
1
3
4
5
6
Pin No.
Terminal
code
Vm
GND
Vcc
Vsp
FG
Function of terminal
Revolution pulse output
Speed control voltage input
Control power voltage input
GND
Motor power voltage input
Lead wire
color
Red
Black
White
Yellow
Brown
2
7
P650 DC Fan Motor
U-V
V-W
U-W
1.160
(20 )
DC Resistance 1,970
(20 )
DC
P10 Thermistor Characteristics.
Thermistor
Thermistor ( Compressor temp. )
168.60 k
0.36 V
Temperature
62.55 k
0.86 V
40.01 k
1.23 V
P1 Thermistor Characteristics.
Thermistor
Thermistor ( Pipe-mid. temp. )
16.05 k
1.14 V
Temperature
5.98 k
2.21 V
3.84 k
2.77 V
P15 Thermistor Characteristics.
Thermistor ( Discharge temp. )
168.60 k
62.55 k
40.01 k
0.36 V
0.86 V 1.23 V
Thermistor ( Pipe-out temp. )
16.05 k
5.98 k
3.84 k
1.14 V
2.21 V 2.77 V
Thermistor
Temperature
P5 Thermistor Characteristics.
Thermistor
Thermistor ( Outdoor temp. )
35.21 k
2.61 V
Temperature
12.64 k
3.76 V
7.97 k
4.14 V
Type of contact
Characteristics of pressure switch
C
H
Pressure
Contact : Short Open
Contact : Open Short
4.2 ~ 4.05MPa
3.2 ± 0.15MPa
P770 HIGH PRESSURE SWITCH 1
P700
Thermistor Characteristics.
Thermistor ( Heatsink temp. )
15.83 k
5.90 k
3.78 k
0.43 V
1.01 V 1.42 V
Thermistor
Temperature
32
°F
68
°F
86
°F
32
°F
68
°F
86
°F
32
°F
68
°F
86
°F
32
°F
68
°F
86
°F
32
°F
68
°F
86
°F
M
A WHITE
COM RED
A ORANGE
COM
RED
B
YELLOW
Connector
terminal No.
5
4
3
2
1
Lead wire
color
White
Yellow
Orange
Blue
Red
Phase
A
A
B
B
COM(+)
Off
OffOff
Off Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
OnOnOn
On
OnOn On
On On On
On On
1 2 3 4 5 6 7 8
Excitation state
Excitation order (1-2 phase excitation )
Valve operation
B
BLUE
P30 ELECTTRONIC EXPANTION VALVE COIL 1
1(Red) - 2(Blue)
1(Red) - 3(Orange)
1(Red) - 4(Yellow)
1(Red) - 5(White)
46.0
(20 )
Recommended Drive Condition
Unipolar Drive, 1-2 Phase Excitation.
Coil resistance
TECHNICAL DATA
AND PARTS LIST
7-2. Models: AOUH30LPAS1 and AOUH36LPAS1 - (02-15) - 7. PC board diagrams
TECHNICAL DATA
AND PARTS LIST
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