Hisense AMS-07UR4SN4, AMS-07UR4SNUP4, AMS-07UR4SNVG4, AMS-07UR4SNVQ4, AMS-07UR4SNUL4 Service 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:

Hisense Corporation

AMW2-16U4SGC1
AMW2-16U4SGD1
AMW2-20U4SNC1
AMW2-20U4SZD1
AMW3-20U4SZD1
AMW3-24U4SAD1
AMW4-28U4SAD1

-

AMW3-20U4SZD
AMW3-24U4SZD
AMW3-24U4SKC
AMW4-28U4SKC
AMW4-36U4SAC

AMV-12UR4SA
AMV-18UR4SA

AS-09/12UR4SVETD5(TG5/TC5/TE5/TF5)
AS-18UR4SFATD5(TD5/T G5/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

4-4 Air flow and ESP Chart(Duct type) 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

11.. OOPPEERRAATTIINNGG RRAANNGGE

E

1

T emperature 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

Ω 0.590

(at75℃)

0.95（20℃） 0.95（20℃）

Outdoor

fan motor

Model YDK70-6H-3 YDK55-6I-8 YDK29-6I-22

Winding resistance (at20℃)

Ω M: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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3

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

Ω 0.590

(at75℃)

0.95（20℃）

Outdoor

fan motor

Model YDK55-6I-8 YDK70-6H-3 YDK95-6-9043

Winding resistance (at20℃)

Ω M: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℃/ WB 19℃ 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

m3/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℃) Ω M: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℃)

Ω M: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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9

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℃) Ω M: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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10

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℃) Ω M: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

PAR AMETE R

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

PAR AMETE R

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

PAR AMETE R

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

PAR AMETE R

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

22.. SSPPEECCIIFFIICCAATTIIOONNSS

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

PAR AMETE R

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

22.. SSPPEECCIIFFIICCAATTIIOONNSS

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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℃.

22.. SSPPEECCIIFFIICCAATTIIOONNSS

16

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℃

33.. OOUUTTLLIINNEESS AANNDD DDIIMMEENNSSIIOO

17

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

33.. OOUUTTLLIINNEESS AANNDD DDIIMMEENNSSIIOO

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MODEL: AMS-18UR4SV(VG4/VL4/VT4/UP4/UL4/UQ4/VQ4/NT4/NK4/NM4)

50mm

50mm

50mm

313

203

920

33.. OOUUTTLLIINNEESS AANNDD DDIIMMEENNSSIIOO

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AMS-09/12UR4SPSC4

33.. OOUUTTLLIINNEESS AANNDD DDIIMMEENNSSIIOO

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（MODEL: AMD-09UX4SJD/ AMD-12UX4SJD/AMD-18UX4SD）

47

57

508

740

780

808

595

630.2

740

190

688

676

140

168.4

145.5

122

33.. OOUUTTLLIINNEESS AANNDD DDIIMMEENNSSIIOO

21

（MODEL: AMC-12UX4SAA/ AMC-18UX4SAA）

33.. OOUUTTLLIINNEESS AANNDD DDIIMMEENNSSIIOO

22

（MODEL: AMV-12UR4SA/ AMV -18UR4SA）

A=990，B=912

33.. OOUUTTLLIINNEESS AANNDD DDIIMMEENNSSIIOO

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3-2.OUTDOOR
（MODEL: AMW2-16U4SGC1、AMW2-16U4SGD1）

33.. OOUUTTLLIINNEESS AANNDD DDIIMMEENNSSIIOO

24

MODEL: AMW2-20U4SNC1、 AMW2-20U4SZD1，

33.. OOUUTTLLIINNEESS AANNDD DDIIMMEENNSSIIOO

25

AMW3-20U4SZD 、AMW3-24U4SZD、AMW3-20U4SZD1

33.. OOUUTTLLIINNEESS AANNDD DDIIMMEENNSSIIOO

26

MODEL: AMW3-24U4SKC、AMW3-24U4SAD1

33.. OOUUTTLLIINNEESS AANNDD DDIIMMEENNSSIIOO

27

AMW4-28U4SKC AMW4-36U4SAC、AMW4-28U4SAD1，AMW4-36U4SAD1

44.. RREEFFRRIIGGEERRAANNTT FFLLOOWW DDIIAAGGRRAAM

M

28

4-1. Refrigerant flow diagram ：

MODEL：AMW3-24U4SKC、AMW4-28U4SKC、AMW4-36U4SAC、AMW3-24U4SAD1、
AMW4-28U4SAD1， AMW4-36U4SAD1

Filter

机

B

机A

机A

机

C

机B

机D

机

C

机

D

Remark： The part is only for AMW4-28U4SKC、AMW4-36U4SAC、
AMW4-36U4SAD1
COOLING CYCLE
HEATING CYCLE