Hisense AMS-07UR4SNVT4 User manual

MULTI-SPLIT TYPE AIR CONDITONER
SERVICEMANUAL V:7.1 
●INDOOR UNIT:
AMS-07UR4SN （ VG/VT/VL/VQ/UP/UL/UQ/NS/ZC/ZA/NT/NK/NM/VM ） 4
AMS-09UR4SN （ VG/VT/VL/VQ/UP/UL/UQ/NS/ZC/ZA/NT/NK/NM/VM ） 4
AMS-12UR4SN （ VG/VT/VL/VQ/UP/UL/UQ/NS/ZC/ZA/NT/NK/NM/VM ） 4
AMS-07/09/12UR4SG （ NK/NM/VT/VQ ） 4
AMS-09/12UR4SPSC4
AMS-18U4SV(VG/VQ/VL/VT/UP/UL/UQ/NT/NK/NM
） 4
AMD-09UX4SJD
AMD-12UX4SJD
AMD-18UX4SJD
AMC-12UX4SAA
AMC-18UX4SAA
●OUTDOOR UNIT:
HisenseCorporation
AMW2-16U4SGC1
AMW2-16U4SGD1
AMW2-20U4SNC1
AMW2-20U4SZD1
AMW3-20U4SZD1
AMW3-24U4SAD1
AMW4-28U4SAD1
AMW
4
-
36U4SAD1
AMW3-20U4SZD
AMW3-24U4SZD
AMW3-24U4SKC
AMW4-28U4SKC
AMW4-36U4SAC
AMV-12UR4SA
AMV-18UR4SA
AS-09/12UR4SVETD5(TG5/TC5/TE5/TF5)
AS-18UR4SFATD5(TD5/TG5/TC5)

Table of Contents
Page
1．OPERATING RANGE 1
2．SPECIFICATION 2
2-1 Unit specifications 2
2-2 Major component specifications 12
2-3 Other component specifications 15
3．OUTLINES AND DIMENSIONS 17
3-1 INDOOR 17
3-2 OUTDOOR 23
4．REFRIGERANT FLOW DIAGRAM 28
4-1 Refrigerant flow diagram 28
4-2 Evacuation procedures 31
4-3 Evacuation direction 32
4-4AirflowandESPChart(Ducttype) 34
5．ELECTRICAL DATA 36
5-1 Electric wiring diagrams 36
5-2 Electric control 55
5-3 Digital Display Switch of Outdoor 63
5-3 Sensor parameter 66
6．CONTROL MODE 74
6-1 Indoor control mode 74
6-2 Outdoor control mode 77
7．TROUBLESHOOTING 80
7-1 Error codes 80
8．CHECKING COMPONENTS 92
8-1 Check refrigerant system 92
8-2 Check parts unit 94
9. APPENDIX(AS Series Wall Mounted Type) 101

1
1. . O OP PE ER RA AT TI IN NG G R RA AN NG GE E
1
Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp
COOLING Maximum 32℃D.B./23℃W.B. 43 ℃D.B./26℃W.B.
Minimum 21℃D.B./15℃W.B. 21 ℃D.B./15℃W.B.
HEATING Maximum 27℃D.B./18℃W.B. 24℃D.B./18℃W.B.
Minimum 20℃D.B/≤15℃W.B -10℃D.B./-11℃W.B.

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2-1. Unit specifications
2-1-1.OUTDOOR UNIT
Model AMW4-28U4SKC AMW3-24U4SKC AMW2-20U4SNC1 AMW2-16U4SGC1
Function Cooling Heating Cooling Heating Cooling Heating Cooling Heating
Power supply AC 220V~240V/50Hz
Capacity
Capacity kW 8.2 9.0 7.0 8.0 5.8 6.4 4.6 5.3
Dehumidification l /h ---- ---- ---- ---- ---- ---- ---- ----
Air flow m3/h ---- ---- ---- ---- ---- ---- ---- ----
Electrical data
Rated current A 10.7 11.1 9.7 10.1 7.7 8.0 6.1 5.7
Rated input kW 2.4 2.49 2.18 2.21 1.7 1.75 1.4 1.3
Auxiliary heater A ------
Power factor % 99.9％99.9％99.9％99.9％
Max. current A 15.0 15.0 14.5 10.0
EER/CPOP 3.42/.362 3.21/3.62 3.41/3.66 3.29/4.08
Compressor
Model ATL165SD-C9AU DA130S1C-20FZ DA130S1C-20FZ
Winding resistance Ω0.590 (at75 ℃ ) 0.95（20 ℃ ）0.95（20 ℃ ）
Outdoor
fan motor
Model YDK70-6H-3 YDK55-6I-8 YDK29-6I-22
Winding resistance (at20 ℃ )
ΩM:78;A:80 M:185;A:200 M:283.5;A:180
Net size L×W×H cm 109×41×84 98×35×64 80×26×57
Package size L×W×H cm 112×46×98 108×42×72 94×36×64
Net weight kg 67 66 46.5 36.5
Gross weight kg 77 76 52.5 40
Refrigerant
piping
Liquid pipe mm 6.35×4 6.35×3 6.35×2 6.35×2
Gas pipe mm 9.52×4 9.52×3 9.52×2 9.52×2
Connection method Flare Flare Flare
Special
remarks
Air direction ---- ---- ---- ----
Sound level (Hi) dB 57 57 56
Fan speed (Hi) rpm 840 840 900
Fan speed regulator 3 3 3
Refrigerant filling
capacity(R410a)
kg 2.4 2.1 1.4 1.27
Throttle mode EEV EEV EEV EEV

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Model AMW3-20U4SZD AMW3-24U4SZD AMW4-36U4SAC
Function Cooling Heating Cooling Heating Cooling Heating
Power supply AC 220V~240V/50Hz
Capacity
Capacity kW 6.0 7.0 7 7.8 10 1.1
Dehumidification l /h ---- ---- ---- ---- ---- ----
Air flow m3/h ---- ---- ---- ---- ---- ----
Electrical data
Rated current A 8.55 8.58 10.0 9.5 14.5 14.0
Rated input kW 1.87 1.9 2.18 2.1 3.1 3.04
Auxiliary heater A ------
Power factor % 99.9％99.9％99.9％
Max. current A 13.5 15.5 22.0
EER/COP 3.21/3.70 3.21/3.71 3.22/3.62
Compressor
Model ATL165SD-C9AU ATL232SJNC9AU
Winding resistance Ω0.590 (at75 ℃ ) 0.95（20 ℃ ）
Outdoor
fan motor
Model YDK55-6I-8 YDK70-6H-3 YDK95-6-9043
Winding resistance (at20 ℃ )
ΩM:185;A:200 M:78;A:80 M:59.1;A:85.8
Net size L×W×H cm 98×35×64 109×41×84
Package size L×W×H cm 108×42×72 111×46×98
Net weight kg 52 53 67
Gross weight kg 56 57 77
Refrigerant
piping
Liquid pipe mm 6.35×3 6.35×3 6.35×4
Gas pipe mm 9.52×3 9.52×3 9.52×4
Connection method Flare Flare
Special
remarks
Air direction ---- ---- ----
Sound level (Hi) dB 57 60
Fan speed (Hi) rpm 840 800
Fan speed regulator 3 3
Refrigerant filling
capacity(R410a)
kg 1.6 1.75 2.6
Throttle mode EEV EEV EEV

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Model AMW2-16U4SGD1 AMW2-20U4SZD1 AMW3-20U4SZD1 AMW3-24U4SAD1
Function Cooling Heating Cooling Heating Cooling Heating Cooling Heating
Power supply a.c 220V~240V/50Hz
Capacity
Capacity kW 4.6 5.3 5.8 6.4 6 2 7 8.4
Dehumidification l /h ---- ---- ---- ---- ---- ---- ---- ----
Air flow m3/h ---- ---- ---- ---- ---- ---- ---- ----
Electrical
data
Rated current A 6.1 5.7 7.7 8 8 8 8 9.4
Rated input kW 1.4 2.1 1.7 1.75 1.8 1.9 1.8 2.2
Auxiliary heater A ------
Power factor % 99.90% 99.90% 99.90% 99.90%
Max. current A 10 9.6 12 13 13.5 13.5 12.5 14
SEER/SCOP 5.7/3.8 5.7/3.8 6.8/3.9 7.1/3.82
Compressor
Model DA130S1C-20FZ1 ATL165SD-C9AU DA200S2C-10MT
Coil resistance Ω 0.95 (20℃) 0.59（75℃） 0.53（20℃）
Outdoor Model ZWA138D08A ARW4401QH ARW4401QH SIC-71FW-D8121-1
fan motor
Winding
resistance
(at20℃)
Ω / / / /
Net size L×W×H cm 80×26×57 98×35×64 98×35×64 95×34×84
Package
size
L×W×H cm 95×37×65 105×40×70 105×40×70 111×46×98
Net weight kg 36.5 46.5 53 66
Gross
weight
kg 40 52.5 57 76
Refrigerant
piping
Liquid pipe mm 6.35×2 6.35×2 6.35×3 6.35×3
Gas pipe mm 9.52×2 9.52×2 9.52×3 9.52×3
Connection
method
Flare
Special
remarks
Air direction ---- ---- ---- ----
Sound level
(Low/Hi/Sound
power)
dB 53/56/64 --/57/68 53/59/68
Fan speed
(Low/Med/Hi)
rpm 500/750/900 620/740/840 620/740/840 500/640/780
Refrigerant filling
capacity(R410a)
kg 1.27 1.4 1.75 2.2
Throttle mode EEV EEV EEV EEV

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Model AMW4-28U4SAD1 AMW4-36U4SAD1
Function Cooling Heating Cooling Heating
Power supply a.c 220V~240V/50Hz
Capacity
Capacity kW 8.2 9 10 11
Dehumidification l /h ---- ---- ---- ----
Air flow m3/h ---- ---- ---- ----
Electrical
data
Rated current A 9.6 9.6 13.2 12.4
Rated input kW 2.2 2.2 2.98 2.8
Auxiliary heater A __
Power factor % 99.90% 99.90%
Max. current A 14 15 20.5 20.5
SEER/SCOP 7.2/3.81 7.2/3.81
Compressor
Model DA230S2C-31MT DA250S2C-30MT
Coil resistance Ω 0.73（20℃） 0.55（20℃）
Outdoor Model SIC-71FW-D8121-1 SIC-71FW-D8121-1
fan motor
Winding resistance
(at20℃)
Ω / /
Net size L×W×H cm 95×34×84 95×34×84
Package
size
L×W×H cm 111×46×98 111×46×98
Net weight kg 66 66
Gross
weight
kg 77 77
Refrigerant
piping
Liquid pipe mm 6.35×4 6.35×4
Gas pipe mm 9.52×4 9.52×4
Connection method Flare
Special
remarks
Air direction ---- ----
Sound level
(Low/Hi/Sound power)
dB 53/59/68 --/59/68
Fan speed (Low/Med/Hi) rpm 500/640/780 540/700/800
Refrigerant filling
capacity(R410a)
kg 2.6 2.6
Throttle mode EEV EEV
NOTE :Test conditions：
Cooling : Indoor: DB27℃/ WB19℃Outdoor: DB35℃/ WB24℃
Heating: Indoor: DB20℃/ WB15℃Outdoor: DB7℃/ WB 6℃

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2-1-2.INDOOR UNIT
Model
AMS-07/09UR4SN
（VG/VT/VL/VQ/UP/UL/UQ/
NS/ZC/ZA/NT/NK/NM/VM）4
AMS-12UR4SN
（VG/VT/VL/VQ/UP/UL/U
Q/NS/ZC/ZA/NT/NK/NM/V
M）4
AMS-18UR4SV(VG4/VL
4/VT4/UP4/UL4/UQ4/V
Q4/NT4/NK4/NM4)
Function Cooling Heating Cooling Heating Cooling Heating
Power supply AC 220V~240V/50Hz
Capacity
Capacity kW 2.1/2.6 2.5/3.0 3.2 3.7 5.0 5.5
Dehumidification l /h 0.8 ---- 0.8 ---- 1.5 ----
Air flow m
3
/h 400 520 450 560 800 900
Electrical data
Running current A 0.2 0.2 0.2 0.4 0.4 0.4
Rated input kW 0.04 0.04 0.04 0.04 0.085 0.085
Auxiliary heater A ----
Power factor % ----
Starting current A ----
EER/COP ----
Compressor
Model ----
Winding resistance (at25℃)Ω----
Indoor
fan motor
Model YYW16-4-532 RPG25A-6
Winding resistance (at20℃)ΩM:364;A:400.5; M:211.2;A:211;
Outdoor
fan motor
Model ----
Winding resistance (at20℃)Ω----
Net size L×W×H cm 75×19×25（VQ：81×19×27）75×19×25（VQ：81×19×27）92×31.3×20.3
Package size L×W×H cm 80×31×25（VQ：88×33×26）80×31×25（VQ：88×33×26）100.7×38×29.7
Net weight kg 7.5 7.5 12.0
Gross weight kg 9.0 9.0 14.0
Refrigerant pipin
g
Liquid pipe mm 6.35 6.35 6.35
Gas pipe mm 9.52 9.52 9.52
Connection method ----
Special
remarks
Air direction 6 6 6
Sound level (Hi) dB 39 40 49
Fan speed (Hi) rp
m
1150 1250 1300
Fan speed regulator 3 3 3
Refrigerant filling
capacity(R410a)
kg ----
Throttle mode ----

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Model
AMS-07/09UR4SG
（NK/NM/VT/VQ）4
AMS-12UR4SG
（NK/NM/VT/VQ）4
Function Cooling Heating Cooling Heating
Power supply AC 220V~240V/50Hz
Capacity
Capacity kW 2.1/2.6 2.5/3 3.5 4
Dehumidification l /h 0.8 ---- 0.8 ----
Air flow m3/h 550 550 600 600
Electrical
data
Running current A 0.1 0.1 0.12 0.12
Rated input kW 0.015 0.015 0.02 0.02
Auxiliary heater A ----
Power factor % ----
Starting current A ----
EER/COP ----
Compressor
Model ----
Winding resistance (at25℃)Ω----
Indoor Model ARW7102QH
fan motor Winding resistance (at20℃)Ω/
Outdoor Model ----
fan motor Winding resistance (at20℃)Ω----
Net size L×W×H cm 81.8×20.7×27
81.8×20.7×27（VQ：
86.8×21.8×27）
Package
size
L×W×H cm 91×28.5×38
91×28.5×38（VQ：
93×28.5×38）
Net weight kg 8.5 8.5
Gross
weight
kg 10 10
Refrigerant
piping
Liquid pipe mm 6.35 6.35
Gas pipe mm 9.52 9.52
Connection method ----
Special
remarks
Air direction 6 6
Sound level (Low/HiSound
Power )
dB 22/39/53 40
Fan speed (Low/Med/Hi) rpm 850/1000/1150 900/1050/1200
Fan speed regulator 3 3
Refrigerant filling
capacity(R410a)
kg ----
Throttle mode ----

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Model AMS-09UR4SPSC4 AMS-12UR4SPSC4
Function Cooling Heating Cooling Heating
Power supply a.c 220V~240V/50Hz
Capacity
Capacity kW 2.6 3.1 3.5 4.1
Dehumidification l /h 0.8 ---- 1.4 ----
Air flow m3/h 540 540 580 580
Electrical data
Running current A 0.13 0.13 0.15 0.15
Rated input kW 0.03 0.03 0.035 0.035
Auxiliary heater A ----
Power factor % ----
Starting current A ----
EER/COP ----
Compressor
Model ----
Winding resistance
(at25℃)
Ω----
Indoor Model YYW13-4-5038
fan motor
Winding resistance
(at20℃)
ΩM:384.6;A:353.6
Outdoor Model ----
fan motor
Winding resistance
(at20℃)
Ω----
Net size L×W×H cm 101.5×32×15.8 101.5×32×15.8
Package size L×W×H cm 111×41×26 111×41×26
Net weight kg 11.5 11.5
Gross weight kg 14 14
Refrigerant
piping
Liquid pipe mm 6.35 6.35
Gas pipe mm 9.52 9.52
Connection method ——
Special remarks
Air direction ---- ----
Sound level (Hi) dB 37 39
Fan speed (Hi) rpm 1100 1200
Fan speed regulator 4 4
Refrigerant filling
capacity(R410a)
kg ---- ----
Throttle mode ---- ----
Fan speed regulator 4 4
Refrigerant filling
capacity(R410a)
kg ---- ----
Throttle mode ---- ----

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Model AMC-12UX4SAA AMC-18UX4SAA
Function Cooling Heating Cooling Heating
Power supply 220V~240V/50Hz
Capacity
Capacity kW 3.5 4 5 5.5
Dehumidification l /h 2.0 ---- 2.0 ----
Air flow m3/h 750 800 750 800
Electrical data
Running current A 0.32 0.32 0.32 0.32
Rated input kW 70 70 70 70
Auxiliary heater A ---- ----
Power factor % ---- ----
Starting current A ---- ----
SEER/HSPF ---- ----
Compressor
Model ---- ----
Winding resistance (at25℃)Ω---- ----
Indoor
fan motor
Model YDK95-28-4-B
Winding resistance (at20℃)ΩM:240;A:245
Outdoor
fan motor
Model -----
Winding resistance (at20℃) 9.52 ----
Net size L×W×H cm 57x57x27（panel 65x65x3）57x57x27（panel 65x65x3）
Package size L×W×H cm 77X75X31（panel 73X73X13）77X75X31（panel 73X73X13）
Net weight kg 21 21
Gross weight kg 25.5 25.5
Refrigerant piping
Liquid pipe mm 6.35 6.35
Gas pipe mm 9.52 12.7
Connection method ----
Special remarks
Air direction ----
Sound level (Hi) dB 47 47
Fan speed (Hi) rpm 980 980
Fan speed regulator 3 3
Refrigerant filling
capacity(R410a)
kg ----
Throttle mode ----

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Model AMD-09UX4SJD AMD-12UX4SJD AMD-18UX4SJD
Function Cooling Heating Cooling Heating Cooling Heating
Power supply a.c 220V~240V/50Hz
Capacity
Capacity kW 2.6 3.0 3.2 3.7 5.0 5.5
Dehumidification l /h 1.5 ---- 1.5 ---- 1.9 ----
Air flow m3/h 440 520 440 520 600 700
Electrical data
Running current A 0.2 0.2 0.2 0.2 0.3 0.3
Rated input kW 0.044 0.044 0.044 0.044 0.066 0.066
Auxiliary heater A ----
Power factor % ----
Starting current A ----
EER/COP ----
Compressor
Model ----
Winding resistance (at25℃)Ω----
Indoor
fan motor
Model YSK95-25-4HS10 YSK95-40-4HS11
Winding resistance (at20℃)ΩM:329;A:225 M:138;A:178
Outdoor
fan motor
Model ----
Winding resistance (at20℃)Ω----
Net size L×W×H cm 770×600×190 770×600×190 770×600×190
Package size L×W×H cm 946×692×236 946×692×236 946×692×236
Net weight kg 20 20 21
Gross weight kg 24 24 25
Refrigerant piping
Liquid pipe mm 6.35 6.35 6.35
Gas pipe mm 9.52 9.52 12.7
Connection method
Special remarks
Air direction ---- ---- ----
Sound level (Hi) dB 35 35 39
Fan speed (Hi) rpm 10pa:980,30pa:1150 10pa:980,30pa:1150 10pa:1290,30pa:1400
Fan speed regulator 6 6 6
Refrigerant filling
capacity(R410a)
kg ----
Throttle mode ----

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Model AMV-12UR4SA AMV-18UR4SA
Function Cooling Heating Cooling Heating
Power supply a.c 220V~240V/50Hz
Capacity
Capacity kW 3.5 4 5.2 5.5
Dehumidification l /h 1.2 ---- 1.8 ----
Air flow m3/h 800 800 800 800
Electrical
data
Running current A 0.38 0.38 0.38 0.38
Rated input kW 0.55 0.55 0.55 0.55
Auxiliary heater A ----
Power factor % ----
Starting current A ----
EER/COP ----
Compressor
Model ----
Winding resistance (at25℃) Ω----
Indoor Model YSK110-22-4-A(HS24)
Outdoor Model ----
fan motor Winding resistance (at20℃) Ω----
Net size L×W×H cm 99×68×23 99×68×23
Package
size
L×W×H cm 110×82×35 110×82×35
Net weight kg 27 27
Gross
weight
kg 33 33
Refrigerant
piping
Liquid pipe mm 6.35 6.35
Gas pipe mm 9.52 9.52
Connection method
Air direction ---- ----
Sound level (LOW/Hi/SOUND
POWER)
dB _/41/53 _/41/53
Special
remarks
Fan speed (Hi) rpm 620/740/840 630/720/850
Fan speed regulator 3 3
Refrigerant filling
capacity(R410a)
kg ----
Throttle mode ----
NOTE :Test conditions：
Cooling : Indoor: DB27℃/ WB19℃Outdoor: DB35℃/ WB24℃
Heating: Indoor: DB20℃/ WB15℃Outdoor: DB7℃/ WB 6℃

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2-2. Major component specifications
2-2-1.INDOOR FAN MOTOR
ELECTRIC
PERFORMANCE
PARAMETER
AMS-07/09/12UR4SN
（VG/VT/VL/VQ/UP/UL/UQ/NS/Z
C/ZA/NT/NK/NM/VM）4
AMS-07/09/12UR4SG
（NK/NM/VT/VQ）4
AMS-18UR4SV(VG4/
VL4/VT4/UP4/UL4/UQ
4/VQ4/NT4/NK4/NM4)
AMS-09(12)UR4SPSC4
Motor model YYW16-4-532 ARW7102QH RPG25A-6 YYW13-4-5038
Rated power
source
220V 50Hz 220V 50Hz 220V 50HZ 220V 50Hz
Phases/Poles 1/4 1/4 1/4 1/4
Rated load
output(W)
18 22 25 40
Rated
speed(r/min)
1250 1270 1300
Ambient
temperature(℃)
-5℃～+43℃. -20℃～+60℃. -5℃～+43℃. -5℃～+43℃.
ELECTRIC PERFORMANCE
PARAMETER
AMD-09UX4SJD AMD-12UX4SJD AMD-18UX4SJD
Motor model YSK95-25-4HS10 YSK95-40-4HS11
Rated power source 220V 50Hz 220V 50Hz
Phases/Poles 1/4 1/4
Rated load output(W) 25 42
Rated speed(r/min)
980/850/700(White)
1150/1070/980(Red)
1360/1300/1240(Red)
1240/1155/1050 (White)
Ambient temperature(℃) -5℃～+43℃. -5℃～+43℃
ELECTRIC PERFORMANCE
PARAMETER
AMC-12UX4SAA AMD-18UX4SAA
Motor model YDK95-28-4-B
Rated power source 220V 50Hz
Phases/Poles 1/4
Rated load output(W) 25
Rated speed(r/min) 720/840/980
Ambient temperature(℃) -5℃～+43℃.

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ELECTRIC PERFORMANCE
PARAMETER
AMV-12UR4SA AMV-18UR4SA
Motor model YSK110-22-4-A(HS24)
Rated power source 220V 50Hz
Phases/Poles 1/4
Rated load output(W) 23
Rated speed(r/min) 630/720/850
Ambient temperature(℃) -5℃～+43℃.
2-2-2 OUTDOOR FAN MOTOR
ELECTRIC PERFORMANCE PARAMETER
AMW3-24U4SKC
AMW4-28U4SKC
AMW3-24U4SZD
AMW4-36U4SAC AMW2-20U4SNC1
AMW3-20U4SZD
AMW2-16U4SGC1
Motor model YDK70-6H-3 YDK95-6-9043 YDK55-6I-8 YDK29-6I-22
Rated power source 220V 50Hz 220V 50Hz 220V 50Hz 220V 50Hz
Phases /Poles 1/6 1/6 1/6 1/6
Rated load output(W) 65 95 50 29
Ambient temperature( )℃-5℃～+43℃-5℃～+50℃-5℃～+43℃-5℃～+43℃
ELECTRIC PERFORMANCE
PARAMETER
AMW2-16U4SGD1 AMW2-20U4SZD1
AMW3-20U4SZD1
AMW3-24U4SAD1
AMW4-28U4SAD1
AMW4-36U4SAD1
Motor model ZWA138D08A ARW4401QH SIC-71FW-D8121-1
Rated power source 220V 50Hz 220V 50Hz 220V 50Hz
Phases /Poles 1/8 1/8 1/8
Rated load output(W) 30 44 121
Ambient temperature(℃) -20℃～+60℃-20℃～+60℃-20℃～+60℃
2-2-3. COMPRESSOR
ELECTRIC
PERFORMANCE
PARAMETER
AMW3-24U4SKC
AMW4-28U4SKC
AMW3-24U4SAD
AMW3-20U4SAD
AMW4-36U4SAC
(PRODUCED BEFORE
2013.3.20)
AMW4-36U4SAC
(PRODUCED AFTER
2013.3.20)
AMW2-20U4SNC1
AMW2-16U4SGC1
Compressor model ATL165SD-C9AU ATL232SJNC9AU ATL232SDNC9AUA DA130S1C-20FZ
Compressor type Rotary Rotary Rotary Rotary
Rated power 1550W 2000W 2000W 990W
Current (A) 10.7 11.2 10.9 4.97
Motor Motor type
DC brushless
motor
DC brushless motor DC brushless motor
DC brushless
motor

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2. . S SP PE EC CI IF FI IC CA AT TI IO ON NS S
14
Starting
type
DC Inverter DC Inverter DC Inverter DC Inverter
Winding
resistance
0.59/0.59/0.59Ω(at
75℃)
0.82/0.82/0.82Ω(at 75℃) 0677/0677/0677Ω(at 20℃)
0.95/0.95/0.95Ω(at
20℃)
U-V/V-W/W-U U-V/V-W/W-U U-V/V-W/W-U U-V/V-W/W-U
Number of cylinder 2 2 2 2
Oil type
α68HES-H or
equivalent
HAF68D1C HAF68D1C ESTER OIL VG74
Oil charge (cc) 880 880 880 500
Ambient temperature(℃) -5℃～+43℃. -5℃～+43℃-5℃～+43℃-5℃～+43℃
ELECTRIC PERFORMANCE
PARAMETER
AMW3-24U4SKC
AMW4-28U4SKC
AMW3-24U4SAD
AMW3-20U4SAD
AMW4-36U4SAC
AMW2-20U4SNC1
AMW2-16U4SGC1
Compressor model ATL165SD-C9AU ATL232SJNC9AU DA130S1C-20FZ
Compressor type Rotary Rotary Rotary
Rated power 1550W 2000W 990W
Current (A) 10.7 11.2 4.97
Motor
Motor type DC brushless motor DC brushless motor DC brushless motor
Starting type DC Inverter DC Inverter DC Inverter
Winding resistance
0.59/0.59/0.59 Ω(at 75 )℃
U-V/V-W/W-U
0.82/0.82/0.82 Ω(at 75 )℃
U-V/V-W/W-U
0.95/0.95/0.95Ω(at 20 )℃
U-V/V-W/W-U
Number of cylinder 2 2 2
Oil type α68HES-H or equivalent HAF68D1C ESTER OIL VG74
Oil charge (cc) 880 880 500
Ambient temperature( )℃-5℃～+43 .℃-5℃～+43℃-5℃～+43℃
ELECTRIC
PERFORMANCE
PARAMETER
AMW2-16U4SGD1 AMW2-20U4SZD1
AMW3-24U4SAD1
AMW4-36U4SAD1
AMW4-28U4SAD1
Compressor model DA130S1C-20FZ1 DA130S1C-20FZ1 DA200S2C-10MT DA230S2C-31MT
Compressor type Rotary Rotary Rotary Rotary
Rated power 990W 990W 1745W 1930W
Current (A) 4.97 4.97 8.65 7.35
Motor
Motor
type
DC brushless
motor
DC brushless
motor
DC brushless
motor
DC brushless
motor
Starting
type
DC Inverter DC Inverter DC Inverter DC Inverter
Winding
resistance
0.95/0.95/0.95Ω(at
20℃)
0.95/0.95/0.95Ω(at
20℃)
0.53/0.53/0.53Ω(at
20℃)
0.73/0.73/0.73Ω(at
20℃)
U-V/V-W/W-U U-V/V-W/W-U U-V/V-W/W-U U-V/V-W/W-U

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2. . S SP PE EC CI IF FI IC CA AT TI IO ON NS S
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Number of cylinder 2 2 2 2
Oil type ESTER OIL VG74 ESTER OIL VG74 ESTER OIL VG74 ESTER OIL VG74
Oil charge (cc) 500 500 820 820
Ambient
temperature(℃)
-5℃～+43℃. -5℃～+43℃. -5℃～+43℃-5℃～+43℃
2-3. Other component specifications
2-3-1. INDUCTANCE
ELECTRIC PERFORMANCE PARAMETER
AMW3-24U4SKC
AMW4-28U4SKC
AMW3-24U4SZD
AMW4-36U4SAC
AMW4-28U4SAD1
AMW3-24U4SAD1
AMW4-36U4SAD1
AMW2-20U4SNC 1
AMW2-16U4SGC1
AMW2-20U4SZD1
AMW2-16U4SGD1
AMW3-20U4SZD
AMW3-20U4SZD1
Inductance model R2550HSA R2050HSB
Rated power source 220V 50Hz 220V 50Hz
Rated current(A) 25 20
Rated inductance 5.0(mH)±10% 5.2（mH）±10%
Ambient temperature(℃) -20℃～+70℃. -20℃～+70℃.
2-3-2. FILTER
ELECTRIC
PERFORMANCE
AMW3-24U4SKC
AMW4-28U4SKC
AMW3-24U4SZD
AMW3-20U4SZD
AMW3-20U4SZD1
AMW4-36U4SAC
AMW4-28U4SAD1
AMW3-24U4SAD1
AMW4-36U4SAD1
AMW2-20U4SNC
AMW2-16U4SGC
AMW2-20U4SZD1
AMW2-16U4SGD1
Filter model RTNF-250T10X-3LF RTNF250-30T10X-3LF RTNF250-25T068X-03LF
Rated current(A) 20 30 20
Rated power source AC 220V—50Hz AC 220V—50Hz AC 220V—50Hz
Filter frequency range 150K—30MHz 150K—30MHz 150K—30MHz
Temperature range(℃) -25℃～+85℃. -25℃～+85℃. -25℃～+85℃.

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2. . S SP PE EC CI IF FI IC CA AT TI IO ON NS S
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2-3-4. STEPPER MOTOR
ELECTRIC
PERFORMANCE
PARAMETER
AMS-07/09/12UR4SN
（VG/VT/VL/VQ/UP/UL/UQ/NS/ZC/ZA/NT/NK/NM/VM）
4
AMS-07/09/12UR4SG（NK/NM/VT/VQ）4
AMS-18UR4SV(
VG4/VL4/VT4/U
P4/UL4/UQ4/VQ
4/NT4/NK4/NM4
)
AMS-09/12UR4SPSC4
AMV-12UR4SA
AMV-18UR4SA
Stepper Motor
model
24BYJ48
28BYJ48
24BYJ48XH6
35BYJ46-840
Voltage(DC) 12V 12V 12V
Number of phase 4 4 4
Drive mode 1-2phase excitation unipolar drive
1-2phase excitation
unipolar drive
1-2phase
excitation
unipolar drive
Resistance per
phase
300Ω±7% 200Ω±7% 100Ω±7%
Temperature
range(℃)
-10℃～+40℃ -10℃～+40℃ -10℃～+40℃

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3-1. INDOOR
（MODEL: AMS-07UR4SNVG4 AMS-09UR4SNVG AMS-12UR4SNVG4（VT4、VL4、
VQ4、UP4、UL4、UQ4、NS4、ZC4、ZA4、NT4、NK4、NM4、VM4）
23mm631mm
94mm
190mm
250mm
750mm
50mm
50mm 50mm
65mm

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3. . O OU UT TL LI IN NE ES S A AN ND D D DI IM ME EN NS SI IO O
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MODEL: AMS-18UR4SV(VG4/VL4/VT4/UP4/UL4/UQ4/VQ4/NT4/NK4/NM4)
50mm
50mm
50mm
313
203
920