Shivaki SSH-PM074DC Service Manual
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Shivaki SSH-PM074DC Service Manual

Shivaki ssh-pm074dc; ssh-pm094dc; ssh-pm0124dc; ssh-pm184dc; srh-pm18dc; srh-pm24dc; srh-pm36dc split type air conditioners
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MULTI-SPLIT TYPE AIR CONDITONER

SERVICE MANUAL

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INDOOR UNIT:

AMS-07UR4SNVG4（VT、VL、VQ、UP、UL、UQ、NS、ZC、ZA）4
SSH-PM074DC
AMS-09UR4SNVG4（VT、VL、VQ、UP、UL、UQ、NS、ZC、ZA）4
AMS-12UR4SNVG4（VT、VL、VQ、UP、UL、UQ、NS、ZC、ZA）4
SSH-PM094DC
AMS-18UR4SVUP3（VG3、VL3、VT3、UP3、UL3、UQ3）
AMD-09UX4SJD
AMD-12UX4SJD
SSH-PM124DC
AMD-18UX4SJD
AMC-12UX4SAA
SSH-PM184DC
AMC-18UX4SAA
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OUTDOOR UNIT:

AMW2-16U4SGC1
SRH-PM18DC
AMW2-20U4SNC1
AMW3-20U4SZD
SRH-PM24DC
AMW3-24U4SZD
AMW3-24U4SKC
AMW4-28U4SKC
SRH-PM36DC
AMW4-36U4SAC
Hisense Corporation
V:4.0

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  • Page 1: Service Manual

    MULTI-SPLIT TYPE AIR CONDITONER SERVICE MANUAL V:4.0 ● INDOOR UNIT: AMS-07UR4SNVG4（VT、VL、VQ、UP、UL、UQ、NS、ZC、ZA）4 SSH-PM074DC AMS-09UR4SNVG4（VT、VL、VQ、UP、UL、UQ、NS、ZC、ZA）4 AMS-12UR4SNVG4（VT、VL、VQ、UP、UL、UQ、NS、ZC、ZA）4 SSH-PM094DC AMS-18UR4SVUP3（VG3、VL3、VT3、UP3、UL3、UQ3） AMD-09UX4SJD AMD-12UX4SJD SSH-PM124DC AMD-18UX4SJD AMC-12UX4SAA SSH-PM184DC AMC-18UX4SAA ● OUTDOOR UNIT: AMW2-16U4SGC1 SRH-PM18DC AMW2-20U4SNC1 AMW3-20U4SZD SRH-PM24DC AMW3-24U4SZD AMW3-24U4SKC AMW4-28U4SKC SRH-PM36DC AMW4-36U4SAC Hisense Corporation...

  • Page 2: Table Of Contents

    Table of contents Page 1．OPERATING RANGE 2．SPECIFICATION 2-1 Unit specifications 2-2 Major component specifications 2-3 Other component specifications 3．OUTLINES AND DIMENSIONS 3-1 INDOOR 3-2 OUTDOOR 4．REFRIGERANT FLOW DIAGRAM 4-1 Refrigerant flow diagram 4-2 Evacuation procedures 4-3 Evacuation direction 5．ELECTRICAL DATA 5-1 Electric wiring diagrams 5-2 Electric control 5-3 Sensor parameter...

  • Page 3: Operating Range

    Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp 43 ℃ D.B./26℃ W.B. COOLING Maximum 32℃ D.B./23℃ W.B. 21 ℃ D.B./15℃ W.B. Minimum 21℃ D.B./15℃ W.B. 27℃ D.B./18℃ W.B. 24℃ D.B./18℃ W.B. HEATING Maximum Minimum 20℃ D.B/≤15℃ W.B -7℃ D.B./-8℃ W.B.

  • Page 4: Specification

    2-1. Unit specifications 2-1-1.OUTDOOR UNIT SRH-PM18DC Model AMW4-28U4SKC AMW3-24U4SKC AMW2-20U4SNC1 AMW2-16U4SGC1 Function Cooling Heating Cooling Heating Cooling Heating Cooling Heating Power supply a.c 220V~240V/50Hz Capacity l /h Dehumidification ---- ---- ---- ---- ---- ---- ---- ---- Capacity 2400 2400 Air flow ---- ---- ----...
  • Page 5 SRH-PM24DC SHR-PM36DC Model AMW3-20U4SZD AMW3-24U4SZD AMW4-36U4SAC Function Cooling Heating Cooling Heating Coolng Heating Power supply a.c 220V~240V/50Hz Capacity l /h Dehumidification ---- ---- ---- ---- ---- ---- Capacity 3200 3200 4200 4200 Air flow ---- ---- 8.55 Rated current 8.58 10.0 14.5 14.0...
  • Page 6 2-1-2.INDOOR UNIT AMS-07UR4SNVG4 AMS-12UR4SNVG4 （VT4、VL4、VQ4、 AMS-09UR4SNVG SSH-PM074DC SSH-PM124DC SSH-PM184DC AMS-18UR4SVVG3 UP4、UL4、UQ4、 （VT4、VL4、VQ4、 Model （VL3/VT3/UP3/ SSH-PM094DC NS4、ZC4、ZA4） UP4、 UL4、 UQ4、 NS4、 UL3/UQ3) ZC4、ZA4） Function Cooling Heating Cooling Heating Cooling Heating Power supply a.c 220V~240V/50Hz 2.5/3.0 2.1/2.6 Capacity Dehumidification l /h ----...

  • Page 7: Major Component Specifications

    2-2. Major component specifications 2-2-1.INDOOR FAN MOTOR PARAMETER ELECTRIC PERFOMANCE SSH-PM074DC SSH-PM184DC SSH-PM094DC SSH-PM124DC Motor model YYW16-4-532 RPG25A-6 Rated power 220V 50Hz 220V 50HZ source Phases/Poles Rated load output(W) Rated speed(r/min) 1250 1270 Ambient -5℃～+43℃. -5℃～+43℃. temperature(℃) ELECTRIC PARAMETER PERFOMANCE...
  • Page 8 2-2-2 OUTDOOR FAN MOTOR PARAMETER ELECTRIC PERFOMANCE SRH-PM24DC SRH-PM36DC SRH-PM18DC Motor model YDK70-6H-3 YDK95-6-9043 YDK29-6I-22 YDK55-6I-8 Rated power source 220V 50Hz 220V 50Hz 220V 50Hz 220V 50Hz Phases /Poles Rated load output(W) Ambient -5℃～+43℃ -5℃～+50℃ -5℃～+43℃ -5℃～+43℃ temperature (℃) 2-3. COMPRESSOR PARAMETER ELECTRIC PERFOMANCE...

  • Page 9: Other Component Specifications

    Filter frequency 150K—30MHz 150K—30MHz 150K—30MHz range -25℃～+85℃. -25℃～+85℃. -25℃～+85℃. Temperature range(℃) 2-3-4. STEPPER MOTOR PARAMETER ELECTRIC PERFOMANCE SSH-PM074DC SSH-PM184DC SSH-PM094DC SSH-PM124DC Stepper Motor 24BYJ48 model Voltage(DC) Number of phase Drive mode 1-2phase excitation unipolar drive Resistance 300Ω±7% phase Temperature -10℃～+40℃...

  • Page 10: Outlines And Dimensions

    3-1. INDOOR （MODEL: AMS-07UR4SNVG4 AMS-09UR4SNVG AMS-12UR4SNVG4（VT4、VL4、 SSH-PM074DC SSH-PM094DC VQ4、UP4、UL4、UQ4、NS4、ZC4、ZA4） SSH-PM124DC 190mm 750mm 65mm 94mm 631mm 23mm 50mm 50mm...

  • Page 11: Outdoor

    3-2.OUTDOOR SRH-PM18DC （MODEL: AMW2-16U4SGC1）...
  • Page 12 SRH-PM24DC （MODEL: AMW2-20U4SNC1、 AMW3-20U4SZD 、AMW3-24U4SZD）...
  • Page 13 SRH-PM36DC （MODEL: AMW3-24U4SKC、AMW4-28U4SKC AMW4-36U4SAC）...

  • Page 14: Refrigerant Flow Diagram

    Refrigerant flow diagram ： 4-1. SRH-PM36DC MODEL：AMW3-24U4SKC、AMW4-28U4SKC、AMW4-36U4SAC A机 B机 C机 D机 D机 C机 B机 Filter A机 SRH-PM36DC Remark： The part is only for AMW4-28U4SKC、AMW4-36U4SAC COOLING CYCLE HEATING CYCLE...
  • Page 15 SRH-PM24DC MODEL：AMW3-24U4SZD 、AMW3-20U4SZD COOLING CYCLE HEATING CYCLE...
  • Page 16 SRH-PM18DC MODEL： AMW2-16U4SGC1、AMW2-20U4SNC1 4-way valve A 机 B 机 B 机 Filter EEV B A 机 Filter EEV A...

  • Page 17: Evacuation Procedures

    4.2 Evacuation procedures： EVACUATION PROCEDURES Connect the refrigerant pipes (both the liquid and gas pipes) between the indoor and the outdoor units. Remove service port cap of the stop valve A and connect gage manifold valve and vacuum pump to it. Run the vacuum pump for more than 15 minutes and at this time confirm that the pressure gage indicates -0.1Mpa(-76 cmHg).

  • Page 18: Evacuation Direction

    4-3. Evacuation direction： MAX. Refrigerant pipe length and height difference: AMW3-20U4SZD AMW3-24U4SZD SRH-PM24DC AMW2-20U4SNC1 Modle SRH-PM36DC SRH-PM18DC AMW3-24U4SKC AMW2-16U4SGC1 AMW4-28U4SKC AMW4-36U4SAC Pipe length per. Indoor unit（a/b/c/d） Total pipe length for multi-system (a+b+c+d) Height difference (I.D ~ O.D) Height difference (I.D ~ I.D) 7.5m 7.5m *Do your best to reduce the pipe length.

  • Page 19: Electrical Data

    5-1.Electrical wiring diagrams INDOOR： SSH-PM074DC 1) AMS-07UR4SNVG4（VT、VL、VQ、UP、UL、UQ、NS、ZC、ZA）4 SSH-PM094DC AMS-09UR4SNVG4（VT、VL、VQ、UP、UL、UQ、NS、ZC、ZA）4 SSH-PM124DC AMS-12UR4SNVG4（VT、VL、VQ、UP、UL、UQ、NS、ZC、ZA）4...
  • Page 20 2) AMS-18UR4SVUP3（VG3、VL3、VT3、UP3、UL3、UQ3） SSH-PM184DC...
  • Page 21 SRH-PM18DC OUTDOOR： 1)AMW2-16U4SGC1...
  • Page 22 SRH-PM24DC 4）AMW3-24U4SZD...
  • Page 23 SRH-PM36DC 7）AMW4-36U4SAC...

  • Page 24: Electric Control

    5-2. Electric control 1. Indoor control board for indoor unit SSH-PM074DC 1)AMS-07UR4SNVG4 AMS-09UR4SNVG AMS-12UR4SNVG4（VT4、VL4、VQ4、UP4、UL4、UQ4、 SSH-PM094DC NS4、ZC4、ZA4） SSH-PM124DC AC N 3.15A/250V 10A-HEAT AC L Communication Signal Display feed back Louver motor Pipe temperature Fan motor Room temperature...
  • Page 25 2) AMS-18UR4SVVG3 (VL3/VT3/UP3/UL3/UQ3） SSH-PM184DC Communication Signal Fan motor feedback Louver motor Display Pipe temperature Room temperature Transformer in AC N IN AC L IN Transformer out...
  • Page 26 3) AMD-09UX4SJD、AMD-12UX4SD、AMD-18UX4SJD Transformer Pump motor Fan protector AC fan motor Fan N line Step motor AC N IN AC L IN Communication Transformer Outside input Water level switch To display Wiring remote Room Coil TEST board controller sensor sensor 4) AMC-12UX4SAA、AMC-18UX4SAA Room Coil Communication...
  • Page 27 2)CONTROL BOARD（AMW3-24U4SKC、AMW4-28U4SKC AMW4-36U4SAC ） SRH-PM36DC DC in To IPM To Filter POWER Board Board Communication Signal D Communication Signal N Communication Signal C Communication Signal B Communication Signal A Overload Protection D Valve C Valve B Valve A Valve Liquid Outdoor/ Defrose Drving...
  • Page 28 CONTROL BOARD（AMW2-16U4SGC1 AMW2-20U4SNC1） SRH-PM24DC AC Fan Motor SRH-PM36DC AC N OUT AC L OUT AC N IN Earth Wire AC L IN 4-Way Valve TO Indoor unit A TO Indoor unit B To IPM Board (Communication) Communication N To IPM Board (Power) Overload Protection...
  • Page 29 3)IPM BOARD (AMW3-24U4SKC、AMW4-28U4SKC AMW4-36U4SAC AMW3-20U4SZD SRH-PM24DC AMW3-24U4SZD) SRH-PM26DC To PFC To PFC Inductor-1 Inductor-2 To Electrolytic Capacitor + ac L in ac N in To Electrolytic Capacitor - IPM Power To Compressor W To Compressor V To Compressor U To Electrolytic Capacitor + To Main Control Board...
  • Page 30 IPM Board（AMW2-16U4SGC1 AMW2-20U4SNC1） SRH-PM18DC To Electrolytic Capacitor + To PFC Inductor-2 AC L IN To PFC Inductor-1 To Electrolytic Capacitor - AC N IN IPM Power To Compressor W To Compressor V To Compressor U To Main Control To Electrolytic Board Capacitor +...

  • Page 31: Sensor Parameter

    5-3. Sensor parameter 1. THE PARAMETER OF OUTDOOR COMPRESSOR DISCHARGE TEMPERATURE SENSOR: （R =187.25K±6.3%；R =3.77K±2.5K；B0/100=3979K±1%） T [ ℃ ] Rmin [ KΩ ] Rnom [ KΩ ] Rmax [ KΩ ] DR(MIN)% DR(MAX)% 7.47 908.2603 985.5274 1065.1210 -7.84 7.42 855.3955 927.6043 1001.9150 -7.78...
  • Page 32 5.50 107.8202 114.4973 121.1586 -5.83 5.46 102.8560 109.1728 115.4734 -5.79 5.41 98.1470 104.1246 110.0855 -5.74 T [ ℃ ] Rmin [ KΩ ] Rnom [ KΩ ] Rmax [ KΩ ] DR(MIN)% DR(MAX)% 5.37 93.6787 99.3367 104.9778 -5.70 5.33 89.4378 94.7946 100.1342 -5.65...
  • Page 33 3.84 16.9986 17.7113 18.4185 -4.02 3.83 16.3784 17.0537 17.7335 -3.96 3.77 15.7839 16.4332 17.0774 -3.95 3.74 15.2139 15.8338 16.4488 -3.92 3.71 14.6673 15.2592 15.8464 -3.88 3.67 14.1430 14.7083 15.2690 -3.84 T [ ℃ ] Rmin [ KΩ ] Rnom [ KΩ ] Rmax [ KΩ...
  • Page 34 2.50 3.9024 4.0049 4.1074 -2.56 2.47 3.7872 3.8854 3.9837 -2.53 2.44 3.6758 3.7700 3.8643 -2.50 2.47 3.5661 3.6585 3.7512 -2.53 2.50 3.4601 3.5509 3.6419 -2.56 2.53 3.3577 3.4468 3.5362 -2.59 2.56 3.2588 3.3463 3.4341 -2.61 2.58 3.1632 3.2491 3.3353 -2.64 3.0708 3.1551 3.2398...
  • Page 35 2. THE PARAMETER OF THE OTHER SENSOR IN INDOOR AND OUTDOOR UNIT： （ R =15K±2%； B0/100=3450K±2%） Rmin [ KΩ ] Rnom [ KΩ ] Rmax [ KΩ ] DR(MIN)% DR(MAX)% [ ℃ ] 6.12 60.78 64.77 68.99 -6.16 5.83 57.75 61.36 65.16 -5.88...
  • Page 36 2.33 9.199 9.422 9.647 -2.37 2.40 8.826 9.047 9.269 -2.44 Rmin [ KΩ ] Rnom [ KΩ ] Rmax [ KΩ ] DR(MIN) DR(MAX) [ ℃ ] 2.48 8.470 8.689 8.910 -2.52 2.57 8.129 8.347 8.567 -2.61 2.66 7.804 8.021 8.240 -2.71 2.76...
  • Page 37 5.82 1.888 2.005 2.129 -5.84 5.87 1.827 1.941 2.062 -5.87 5.91 1.767 1.880 1.998 -6.01 5.99 1.710 1.820 1.936 -6.04 6.02 1.655 1.763 1.876 -6.13 6.11 1.602 1.707 1.818 -6.15 Rmin [ KΩ ] Rnom [ KΩ ] Rmax [ KΩ ] DR(MIN) DR(MAX) [ ℃...
  • Page 38 8.23 0.5064 0.5519 0.6014 -8.24 8.27 0.4923 0.5369 0.5853 -8.31 8.32 0.4787 0.5224 0.5698 -8.37 8.36 0.4655 0.5083 0.5547 -8.42 8.42 0.4528 0.4946 0.5401 -8.45 8.46 0.4404 0.4814 0.5259 -8.52 8.51 0.4284 0.4685 0.5121 -8.56 8.56 0.4168 0.4561 0.4988 -8.62 8.62 0.4056 0.4440...

  • Page 39: Control Mode

    6-1 Indoor control mode（AMS-07UR4SNVG4（VT、VL、VQ、UP、UL、UQ、NS、ZC、 SSH-PM074DC ZA） 4、 AMS-09UR4SNVG4 （VT、 VL、 VQ、 UP、 UL、 UQ、 NS、 ZC、 ZA） 4、 AMS-12UR4SNVG4 SSH-PM094DC （VT、VL、VQ、UP、UL、UQ、NS、ZC、ZA）4、AMS-18UR4SVUP3（VG3、VL3、VT3、 SSH-PM124DC UP3、UL3、UQ3）、AMD-09（12/18）UX4SJD、AMC-12(18)UX4SAA SSH-PM184DC 1.Major general technical parameters 1 Conditionings for operation: Ambient temperatures: (-15 - +45 ), relative humidity ℃...
  • Page 40 3. Neither the turning on nor turning off operation will cancel the timer function (Some remote controller has a simple one-hour timer off function and excludes this operation).。 3.4 Sleep 1. In the heating, cooling or dehumidifying mode, press the “Sleep” button on the remote controller to start or cancel the sleep function in turn, and at the same time the sleep icon on the display screen will be on or off accordingly.
  • Page 41 3.10 dehumidifying mode： Remote control setting for dehumidifying mode, mandatory for low speed operation of indoor machine, according to HIGH POWER bond or strong bond also maintain a low wind speed, the outdoor machine with cooling mode operation. 3.11 wireless remote controller show fault ： In the indoor machine operation mode, if the product is faulty, continuous by remote control"...
  • Page 42 SRH-PM18DC 6-2 Outdoor mode control （AMW2-16U4SGC1、AMW2-20U4SNC1、 SRH-PM24DC AMW3-20U4SZD、AMW3-24U4SZD、AMW3-24U4SKC、AMW4-28U4SKC、 AMW4-36U4SAC） SRH-PM36DC Summarization This direction applies to multi-type and DC variable frequency air conditioner Performance index 1. Voltage scale: 176V～264V，50Hz 2. Storage temperature scale: -40℃～85℃ 3. Storage humidity scale: PH30％～PH95％ 4. Working temperature:-20℃～85℃ 5.
  • Page 43 If the outdoor coil temperature grows higher, the compressor will be prohibited from increasing the frequency; If the temperature continues to rise, the compressor will decrease the frequency; If the outdoor fan-coil temperature is too high, then the compressor will stop working immediately.
  • Page 44 √―――Mode conflict will not happen ×―――Mode conflict will happen Outdoor four-way Valve Control Four-way valve of the outdoor machine shuts down when cooling but starts when heating. The operation of heating defrosting refers to defrosting operation and, when the heating remote shutdown, the four-way valve disconnects in 50s when the compressor stops working.

  • Page 45: Troubleshooting

    7.TROUBLE SHOOTING Note: If free match products produced before May 2011, the unit will display the old error code in the below; If free match products produced after May 2011, the unit will display the new error code in the below. 1.
  • Page 46 7.TROUBLE SHOOTING Note: The following error codes are all new error code. 2. Outdoor error code When the failure happens in the indoor unit or the outdoor unit, after the compressor turns off ,the outdoor control board will display the following error code: sheet 1 outdoor error code error error...
  • Page 47 7.TROUBLE SHOOTING Reconnect wiring overload protector; 2. Replace the overload protector; 3. Check the welding point of the unit 1. The wiring of the overload protector to confirm whether it is leakage, and connect loose then recharge the refrigerant; the compressor 2.
  • Page 48 7.TROUBLE SHOOTING fault tube）is failure; expansion valve D(thin tube); 3. Replace the outdoor control board. 3.The sampling circuit is abnormally 1. The wiring of the sensor for the expansion 1. Reconnect the wiring of the sensor the sensor of the valve A(thick tube) connect loose;...
  • Page 49 7.TROUBLE SHOOTING between 2.The cable between the control board and 2.Replace the communication cable outdoor control the drive board is failure; between the control board and the board 3.The drive board is failure drive board; drive board has 4.The control board is failure 3.Replace the drive board;...
  • Page 50 7.TROUBLE SHOOTING 3 Indoor unit error code: When the failure happens in the indoor unit or the outdoor unit, after the compressor turns off, when you press the sleep button of the remote control for 4 times, the indoor display board will display the following error code, if the indoor unit installs with the wire control device, the error code will display on the wire control device directly: sheet 2 indoor error code list error...
  • Page 51 7.TROUBLE SHOOTING temperature sensor connect loose; temperature sensor; sensor fault 2. The room temperature sensor is failure; 2. Replace the room temperature 3. The sampling circuit is abnormally sensor; 3. Replace the indoor control board. 1. Reconnect the cable of the coil 1.The cable of the coil temperature sensor coil temperature...
  • Page 52 7.TROUBLE SHOOTING NOTE 1: If the indoor unit can not turn on or the indoor unit turn off itself after 30s, at the same time the unit do not display the error code, please check the fire and the socket of the control board. Note 3:Overload in cooling mode overload in cooling mode The root cause...

  • Page 53: Checking Components

    8-1. Check refrigerant system TEST SYSTEM FLOW Conditions: ① Compressor is running. ② The air condition should be installed in good ventilation. Tool: Pressure Gauge Technique: ① see ② feel ③ test ----- Tube defrost. FEEL ----- The difference between tube’s temperature. TEST ----- Test pressure.
  • Page 54 Test system flow Cooling mode Test system The pressure on the pressure.Does the low high side. pressure normal at service part ? Recharge refrigerant after air purging with If the pressure is The pressure on the the vacuum close to static low side.

  • Page 55: Check Parts Unit

    8-2.Check parts unit 1. INDOOR FAN MOTOR .MOTOR EXAMINE AND REPAIR Circuit diagram： AMS-07（09/12UR4SNVG（VT4、VL4、VQ4、UP4、UL4、UQ4、NS4、ZC4、ZA4） SSH-PM074DC, SSH-PM094DC, SSH-PM124DC 1）YYW16-4-532： BROWN BLACK WINDING " " YELLOW M The main winding " " A The auxiliary winding BLACK Vout WHITE Capacitor ℃ Hot protector 100...
  • Page 56 AMD-18UX4SJD 4）YSK95-40-4HS11 M:138Ω A1：42.5Ω A2:22Ω A3:17.6Ω A4:14.6Ω A5:81.4Ω AMC-12/18UX4SAA YDK95-28-4-B 5） M:240Ω A1:60Ω A2:33Ω A3:143Ω Test in resistance. TOOL: Multimeter. Test the resistance of the main winding. The indoor fan motor is fault if the resistance of...

  • Page 57: Outdoor

    main winding 0(short circuit)or∞（open circuit）. Test in voltage TOOL: Multimeter. Insert screwdriver into to rotate indoor fan motor slowly for 1 revolution or over, and measure voltage “YELLOW” and “GND” on motor. The voltage repeat 0V DC and 5V DC. Notes: 1) Please don’t hold motor by lead wires.
  • Page 58 Winding BROWN "M"-The Main Winding "A"-The Auxiliary Winding Capacitor Hot Protector 130℃ WHITE PINK PURPLE YELLOW Winding resistance ( at 20℃) M: 283.5Ω A: 180Ω SRH-PM36DC AMW4-36U4SAC 4) YDK95-6-9043 BROWN YELLOW WINDING M: Main winding A: Auxiliary winding Capacitor Hot protector WHITE BLACK BLUE...
  • Page 59 Test in resistance. TOOL: Multimeter. Test the resistance of the winding. The compressor is fault if the resistance of winding 0(short circuit)or∞（open circuit） Familiar error: 1）Compressor motor lock. 2）Discharge pressure value approaches static pressure value . 3）Compressor motor winding abnormality. Notes：...
  • Page 60 Fuse PCB Ass'Y Fig.1 2) Check for continuity by a multimeter as shown in Fig.2. Fuse Fig.2 7.CAPACITOR 1) Remove the lead wires from the capacitor terminals, and then place a probe on the capacitor terminals as shown in Fig.3. 2) Observe the deflection of the pointer, setting the resistance measuring range of the multimeter to the maximum value.
  • Page 61 9-1. INDOOR（MODEL: AMS-07UR4SNVG4（VT、VL、VQ、UP、UL、UQ、NS、ZC、ZA）4、 AMS-09UR4SNVG4（VT、VL、VQ、UP、UL、UQ、NS、ZC、ZA）4、AMS-12UR4SNVG4（VT、 SSH-PM074DC VL、VQ、UP、UL、UQ、NS、ZC、ZA）4 SSH-PM094DC SSH-PM124DC 1 7 1 1 7 4 1 7 3 1 7 2...
  • Page 62 PART CODE PART NO. DESCRIPTION Q'TY NOTE 1302820 RZA-2-1503-031-02-0 ORNAMENT 1340066 K33210057 1203298 RZA-2-1601-086-XX-0 1359354 G1K30/R00.02-01 1364975 G1K31/R00.02.01-01 1411772 G1K39/R00.02-01 1391894 G1K32/R00.02-01 FRONT PANEL 1407799 G1K34/R00.02-01 1407800 G1K34/R00.02-02 1399999 G1K3E/R00.02-01 G1K3A/R00.02-01 1411938 1387086 K31470241.01 1457000 G1K3G/R00.02-01 1203049 RZA-0-2307-006-01-0 ZA4、 ZC4 AIR FILTER ASS'Y VG4、...
  • Page 63 1334123 K1B310114 FAN MOTOR ASS'Y VG4、 VL4、VT4、UP4、UL4、UQ4、 1359263 G1K30/R00.01-01 FLAP VQ4、NS4 1370242 RZA-2-1523-056-02-0 ZA4、ZC4 1203751 RZA-0-2201-141-XX-0 BASE ASS'Y BASE 1203273 RZA-2-2231-019-XX-0 17-1 17-2 1203280 RZA-2-1519-037-XX-0 BLADE 17-3 1203661 RZA-2-2478-112-XX-0 FLAP FIXED PLATE 17-4 1203627 RZA-2-2360-004-XX-0 INNER FLAP 1334532 K33930002 DRAINAGE HOSE ASS'Y 1225096 DG13B1-01 STEPPER MOTOR...
  • Page 64 （MODEL: AMS-18UR4SVUP3、UL3、UQ3、 VG3、VL3、VT3） SSH-PM184DC...
  • Page 65 PART PART NO. DESCRIPTION Q'TY NOTE CODE 1248081 KT13G0-19 installation plate assy 1362443 G2C00/R00.01.01-00 UP3、UL3、UQ3 base parts 1338219 G2C10/R00.01.01-00 VG3、VL3、VT3 1247788 DG22G1-18 cross-flow fan 1223738 KT33F0-03 axletree 1362522 G2C00/R00.01.02-00 UP3、UL3、UQ3 air outlet parts 1356404 G2C30/R00.01.02-00 VG3、VL3、VT3 1383319 G2C30/RZ01.04-00 refrigerant system 1362468 G2C00/R00.02-04 UP3、UL3、UQ3 shell...
  • Page 66 1263768 G1C28/R00.02-02 1313245 G2C03/R00.02-02 1380616 G2C02/R00.02-02(ZX) ornamental plate（drawing） 1364810 G2C31/R00.02-02 1326018 G1C20/R00.05.01-03 1260739 G1C26/R00.02-03 display film（drawing） 1356581 G2C30/R00.02-03 1417671 G1K39/R00.02-02 1276586 G1C20/R00.05.01-02 UP3、UQ3、UL3 1338256 G1C60/00.05.01-01 display box VG3、 VL 3 1412963 G1K39/R00.05.01-01 1241510 KGK-5941.01.03-00 1393142 K36430280 UQ3、UL3 display board 1357097 K36430218 VG3、VL3 1417869 K36412713 wiring distribution cover...
  • Page 67 Mode (AMW4-36U4SAC) SRH-PM36DC...
  • Page 68 KEY NO. PART CODE PART NO. DESCRIPTION Q'TY NOTE 1403537 K31430114 FRONT PANEL 1405350 K38310026 propeller fan 1339666 K37210136 compressor ATL232SDNC9AU 1474130 +RZA-2-2476-135-XX-0 noise-insulation cotton 1353069 K31120101 base parts 1382782 1382782 mounting plate 1400459 K31710028 upper cover 1446243 K1B310344 FAN MOTOR 1302261 RZA-4-2649-069-XX-0 Electromagnetic coil...
  • Page 69 radiator 1447303 K33AE0049 1474883 +K36470215 Driver board(IPM assy) 1393414 K12310096 Al electroanalysis capacitor 1474877 +K364D0644 Contorl board 1472471 +K36E10075 Power terminal panel 1472473 +4-2379-123-03-0 Connect terminal panel 1204045 3-9030-002-00-A fixing clip 1301839 4-5259-390-04-0 TEMPERATYRE SENSOR yellow 1301832 4-5259-390-02-0 TEMPERATYRE SENSOR green 1301833 4-5259-390-03-0...

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