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For Service Technician Use Only

COMPONENT TESTING (Cont.)

3-4  

n

 

Wine Center

Wiring Diagram

Dual Temperature Control Schematic Diagram

Connector

From

To

Voltage

Component

X1

X1-1

X1-3

12 VDC

LED light

X2

X2-1

X2-2

Evaporator fan for upper compartment 

X2-3

X2-4

Evaporator fan for lower compartment

X2-5

X2-6

Heater fan

X2-7

X2-8

Compressor/condenser fan

X3

X3-1

X3-2

5 VDC

T1 inner sensor

X3-3

X3-4

T2 inner sensor

X3-5

X3-6

T3 defrost sensor

X3-7

X3-8

Mechanical switch

CN9

CN9-1

CN9-3

115 VAC

Compressor

CN9-4

CN9-6

Heater

BK

6

12 VDC

12 VDC

12 VDC

4

1

Heater

2

4

1

3

5

3

Compressor

7

5

3

8

6

4

2

1

5

3

1

6
7
8

4

2

2
3

1

Main PCB

X4

CN9

X1

X3

X2

F2 Fan

F1 Fan

F3 Fan

F4 Fan

T1 Sensor

T2 Sensor

T3 Defrost sensor

12 VDC

LED light

12 VDC

5 VDC

5 VDC

5 VDC

5 VDC

Mechanical switch

Display PCB

RD
BK
RD
BK
RD
BK

RD

BK
BK
BK
BK
BK
BK

RD

BK

BK

YE

RD

BK

115 VAC

115 VAC

L

N

115 VAC

GND

BK

WH

L

N

Temperature

Resistance (Ω)

Component

T1 Sensor

T2 Sensor

T3 Defrost Sensor

32°F / 70°F

32°F / 70°F

32°F / 70°F

6500 / 2400

6500 / 2400

6500 / 2400

Содержание WUW35X15DS

Страница 1: ...SERVICE MANUAL Wine Center W11403592 ...

Страница 2: ... the Use and Care Guide or Installation Instructions provided with the refrigerator GOALS AND OBJECTIVES The goal of this Service Manual is to provide information that will enable the In Home Service Professional to properly diagnose malfunctions and repair the Wine Center The objectives of this Service Manual are to Understand and follow proper safety precautions Successfully troubleshoot and dia...

Страница 3: ...URE 2 3 DIAGNOSTICS 2 4 SECTION 3 COMPONENT TESTING 3 1 SAFETY 3 2 WIRING DIAGRAM 3 4 COMPONENT LOCATION 3 6 DUAL TEMPERATURE CONTROL WINE CENTER PART LIST 3 7 CUSTOM TEMPERATURE CONTROL WINE CENTER PART LIST 3 9 SECTION 4 COMPONENT ACCESS 4 1 COMPONENTS INSIDE THE CABINET 4 2 HEATER 4 4 EVAPORATOR 4 4 EVAPORATOR FANS UNDER THE AIR DUCT PANEL B 4 4 LED LIGHT 4 5 MACHINE COMPARTMENT COMPONENTS 4 7 ...

Страница 4: ...iv n Wine Center Notes ...

Страница 5: ... 1 Section 1 General Information This section provides general safety parts and information for the Wine Center Refrigerator Safety Product Specifications Product Feature Control Panel Model and Serial Number Location Model Nomenclature ...

Страница 6: ...instruction concerning use of the appliance by a person responsible for their safety Children should be supervised to ensure that they do not play with the appliance To avoid the risk of children becoming trapped and suffocating do not allow them to play or hide inside the wine cellar If the power supply cord is damaged it must be replaced by the manufacturer or its service agent or a similarly qu...

Страница 7: ...ches 217 8 Depth IN inches 233 4 Height IN inches 345 8 Maximum Height IN inches 345 8 Minimum Height IN inches 341 16 Width IN inches 15 Description Type of Refrigerator Wine Center Controls Control Location Interior Up Front Control Type Electronic Cooling On Off Yes Door Ajar Open Alarm Yes Number of Temperature Controlled Zones 1 Auto Defrost Yes Exterior Cabinet Color Black Cabinet Finish Tex...

Страница 8: ...ls Description of Grills Wine Rack Interior Light LED Liner Finish Plastic Number of Shelves 6 Temperature Divider LED Color Blue Description Installation Option Freestanding or Built In Certifications Prop 65 Standard UL Electrical Amps 15 or 20 Hz 60 Volts 115 Refinements WHR Beverage and Wine Center LED Lighting Single Temperature Controlled Zones Wine Storage Only ...

Страница 9: ... Doors IN inches 217 8 Depth IN inches 233 4 Height IN inches 345 8 Maximum Height IN inches 345 8 Minimum Height IN inches 341 16 Width IN inches 2313 16 Description Type of Refrigerator Wine Center Controls Control Location Interior Up Front Control Type Electronic Cooling On Off Yes Door Ajar Open Alarm Yes Number of Temperature Controlled Zones 1 or 2 Auto Defrost Yes Exterior Cabinet Color Bl...

Страница 10: ...ure Divider LED Color Blue For Dual Temperature Control Models Zone 1 Capacity 16 Bottles Zone 1 Description White Wine Zone 1 Temperature Range 5 C 41 F to 18 C 64 F Zone 2 Capacity 30 Bottles Zone 2 Description Red Wine Zone 2 Temperature Range 5 C 41 F to 18 C 64 F Description Installation Option Freestanding or Built In Certifications Prop 65 Standard UL Electrical Amps 15 or 20 Hz 60 Volts 11...

Страница 11: ... H C B A Eco mode B Power C Compartment display D Temperature indicator E Decrease temperature F Increase temperature G F C Control H Light F G E A B C D J K H I A Eco mode B Power C Decrease temperature upper compartment D Increase temperature upper compartment E Upper compartment display F Lower compartment display G Temperature indicator H Increase temperature lower compartment I Decrease tempe...

Страница 12: ...GENERAL INFORMATION Cont 1 8 n Wine Center Model and Serial Number Location Model and serial information plate Top right hand corner on the inside liner ...

Страница 13: ...S OR MARKETING CHANNEL W U W 55 X 24 H S Brand W Whirlpool Categories U Undercounter Refrigeration Sub Categories W Wine Chiller Feature Pack 30 Base Model 40 Pump Model Key Feature X Reversible Swing Width 15 15 inch 24 24 inch Year D 2014 E 2015 F 2016 G 2017 H 2018 Color S Black on Stainless ...

Страница 14: ...GENERAL INFORMATION 1 10 n Wine Center Notes ...

Страница 15: ...OSTICS Wine Center n 2 1 Section 2 Diagnostics This section provides diagnostic mode and sales mode information for the Wine Center Safety Error Codes Operating Temperature And Pressure Diagnostics Load Test ...

Страница 16: ...result in death or electrical shock Replace all parts and panels before operating IMPORTANT Electrostatic Discharge ESD Sensitive Electronics ESD problems are present everywhere ESD may damage or weaken the electronic control assembly The new control assembly may appear to work well after repair is finished but failure may occur at a later date due to ESD stress Use an antistatic wrist strap Conne...

Страница 17: ... CL Inner temperature too low Check if the PCB is normal Replace the PCB Operating Temperature and Pressure NOTES Ƀ Engineering Model Numbers with R134a gas Follow normal sealed system purging capturing brazing and charging procedures for models WUW35X15DS01 WUW35X24DS01 WUW55X15DS01 WUW55X24DS01 WUW55X15HS00 and WUW55X24HS00 Ƀ Engineering Model Numbers with R600a gas new compressor and PCB Follow...

Страница 18: ...e rough edges on the end of the capillary Repair the capillary to evaporator joint using the proper method depending on gas type 2 Reposition the capillary tube into the correct position not exceeding 0 6 15 mm in the evaporator and pack the joint with anti vibration compound 3 Recharge the sealed system with the proper refrigerant Capillary Vibration Noise 1 The capillary is in the wrong position...

Страница 19: ...k for the switch act when closing the door using a multimeter If multimeter does not show any reading replace the faulty switch 3 Check the wiring connection between switch and Main ACU Repair the faulty wiring 4 If the switch still not receiving power input replace the ACU circuit Do not open the door frequently Check if the hot goods are put in the cabinet Take out the hot goods Check the door g...

Страница 20: ...DIAGNOSTICS 2 6 n Wine Center Notes ...

Страница 21: ...COMPONENT TESTING Wine Center n 3 1 Section 3 Component Testing This section provides the wiring diagram and component location for the Wine Center Safety Wiring Diagram Component Location ...

Страница 22: ...tell you what can happen if the instructions are not followed Your safety and the safety of others are very important We have provided many important safety messages in this manual and on your appliance Always read and obey all safety messages This is the safety alert symbol This symbol alerts you to potential hazards that can kill or hurt you and others All safety messages will follow the safety ...

Страница 23: ...or its service agent or a similarly qualified person Keep ventilation openings in the appliance enclosure or in the built in structure clear of obstruction Do not use mechanical devices or other means to accelerate the defrosting process other than those recommended by the manufacturer Do not damage the refrigerant circuit Plug into a grounded 3 prong outlet Do not remove ground prong Do not use an...

Страница 24: ...r X3 5 X3 6 T3 defrost sensor X3 7 X3 8 Mechanical switch CN9 CN9 1 CN9 3 115 VAC Compressor CN9 4 CN9 6 Heater BK 6 12 VDC 12 VDC 12 VDC 4 1 Heater 2 4 1 3 5 3 Compressor 7 5 3 8 6 4 2 1 5 3 1 6 7 8 4 2 2 3 1 Main PCB X4 CN9 X1 X3 X2 F2 Fan F1 Fan F3 Fan F4 Fan T1 Sensor T2 Sensor T3 Defrost sensor 12 VDC LED light 12 VDC 5 VDC 5 VDC 5 VDC 5 VDC Mechanical switch Display PCB RD BK RD BK RD BK RD ...

Страница 25: ...5 X3 6 T3 defrost sensor X3 7 X3 8 Mechanical Switch CN9 CN9 1 CN9 3 115 VAC Compressor 115 VAC BK BK RD BK RD BK RD BK BK X4 2 4 1 3 5 Compressor Main PCB F1 Fan T1 Inner sensor T3 Defrost sensor 12 VDC 12 VDC 5 VDC 5 VDC 5 VDC Mechanical switch Display PCB RD L N 115 VAC GND BK WH 2 3 1 X1 LED light 12V DC BK BK BK BK L N 1 3 CN9 7 5 3 8 6 4 2 1 X2 Condenser fan 7 5 3 8 6 4 2 1 X3 Temperature Re...

Страница 26: ...For Service Technician Use Only COMPONENT TESTING Cont 3 6 n Wine Center Component Location Dual Temperature Control Wine Center ...

Страница 27: ...09 Main PCB 36 Door Gasket 10 Upper Right Left Hinge 37 Switch Plate 11 Lower Right Left Hinge 38 Door Axis 12 Rear Cover 39 Foam 13 Screw 40 Condenser Fan Assembly 14 Evaporator 41 Door Stop 15 Fan Motor With Blade 42 LED Light 16 Fan Cover 43 Cover Light 17 Fan Grill 44 Water Tank 18 Control Panel Assembly 45 Foam 19 LED Light 46 Heater 20 Sensor Cover 47 Heater Plate 21 Fan Wire 48 Air Duct B 2...

Страница 28: ...For Service Technician Use Only COMPONENT TESTING Cont 3 8 n Wine Center Component Location Continued Custom Temperature Control Wine Center ...

Страница 29: ...ressor 27 Front Support 07 PCB Cover 28 Rail Slide 08 Foam 29 Switch 09 Main PCB 30 Switch Support 10 Upper Right Left Hinge 31 Sensor Red Connector 11 Lower Right Left Hinge 32 Grille 12 Rear Cover 33 Rack Assembly 13 Screw 34 Door Assembly 14 Evaporator 35 Handle 15 Evaporator Fan Assembly 36 Door Gasket 16 Evaporator Cover Air Duct Panel A 37 Plate Switch 17 Evaporator Fan Cover 38 Door Axis 18...

Страница 30: ...For Service Technician Use Only COMPONENT TESTING 3 10 n Wine Center Notes ...

Страница 31: ...hine Compartment Cover Cover of PCB Main PCB and Transformer Condenser Fan Condenser Mechanical Switch Switch Plate NOTES Ƀ Engineering Model Numbers with R134a gas Follow normal sealed system purging capturing brazing and charging procedures for models WUW35X15DS01 WUW35X24DS01 WUW55X15DS01 WUW55X24DS01 WUW55X15HS00 and WUW55X24HS00 Ƀ Engineering Model Numbers with R600a gas new compressor and PC...

Страница 32: ...e Control Panel Assembly to the Air Duct Panel C bottom of divider 5 Rotate and lift up as shown below to remove the Control Panel Assembly 6 Disconnect the connectors and remove the Control Panel Assembly WARNING Electrical Shock Hazard Disconnect power before servicing Replace all parts and panels before operating Failure to do so can result in death or electrical shock A A Shelf Step 1 Step 2 S...

Страница 33: ...connect all connectors 4 Remove two 2 screws to remove the Air Duct Panel C bottom of divider Air Duct Panel A Evaporator Cover 5 Pull the slide rails out slightly 6 Remove the six 6 screws shown below 7 Remove the Air Duct Panel A Evaporator Cover slowly guiding the wiring through the hole A A B C D A Lower compartment fan B Upper compartment fan C LED light D Connecting wires A B A Air duct pane...

Страница 34: ...5DS01 WUW55X24DS01 WUW55X15HS00 and WUW55X24HS00 Ƀ Engineering Model Numbers with R600a gas new compressor and PCB Follow R600a sealed system purging capturing lokring and charging procedures outlined in Service Manual W11105483 for models WUW35X15DS02 WUW35X24DS02 WUW55X15HS01 and WUW55X24HS01 Evaporator 1 Complete the steps 1 7 from Air Duct Panels A B and C removal instructions 2 Remove the eva...

Страница 35: ...hard tool and remove the sensor cover 3 Remove the sensor from the air duct panel and cover LED Light Upper LED Light 1 Complete the steps 1 2 from Shelves removal instruction 2 Press the light cover by hand after removing the shelves 3 Pull the six hooks securing LED light outward one by one and pull the PCB LED light down A B A Sensor cover and sensor B Upper compartment sensor A A Light cover A...

Страница 36: ...of LED light 5 Remove the LED light Lower LED Light 1 Complete the steps 1 2 from Air Duct Panel B removal instructions 2 Disconnect the light connectors 3 Press the heads of the fixing plastic pins of the LED light one by one and pull the LED light upward A A Wiring Harness A B A LED light B Connecting wiring ...

Страница 37: ...CB forward slowly and pull down it WARNING Electrical Shock Hazard Disconnect power before servicing Replace all parts and panels before operating Failure to do so can result in death or electrical shock Explosion Hazard Risk of fire or explosion Flammable refrigerant used Do not use mechanical devices to defrost refrigerator Do not puncture refrigerant tubing WARNING A A Machine compartment cover...

Страница 38: ...ransformer by removing two 2 fixing screws Remove the transformer Below image shows connections of Main PCB board Condenser Fan 11 Disconnect the connector of the fan 12 Remove the fan fixing screws and remove the fan A B C D A Clamp fixing screw B Transformer C Wiring D Main PCB B A A Main PCB B Transformer A B C D E F G H I J K L M A Transformer primary L B Power L C PTC heater D Condenser fan E...

Страница 39: ...h R600a gas new compressor and PCB Follow R600a sealed system purging capturing lokring and charging procedures outlined in Service Manual W11105483 for models WUW35X15DS02 WUW35X24DS02 WUW55X15HS01 and WUW55X24HS01 Condenser 1 Complete the steps 1 10 from Machine Compartment Cover removal instructions 2 Incline the cabinet backward and set blocks under the front feet Remove the condenser cover sc...

Страница 40: ...grill Pull out the bottom grill 3 Disconnect the wiring connector 4 Remove the two 2 screws securing the mechanical switch Remove the switch Switch Plate 1 Open the door 2 Pull out the gasket from the middle of door bottom 3 Remove the two 2 screws securing switch plate 4 Remove the switch plate A Bottom grill A A Wiring B Mechanical Switch A B A Door gasket B Switch Plate B A ...

Страница 41: ...UMBER READY TO IDENTIFY YOU AS AN AUTHORIZED IN HOME SERVICE PROFESSIONAL FOR LITERATURE ORDERS CUSTOMER EXPERIENCE CENTER PHONE 1 800 851 4605 FOR TECHNICAL INFORMATION AND SERVICE POINTERS www servicematters com IN CANADA FOR PRODUCT SPECIFICATIONS AND WARRANTY INFORMATION CALL 1 800 461 5681 FOR TECHNICAL ASSISTANCE WHILE AT THE CUSTOMER S HOME CALL THE TECHNICAL ASSISTANCE LINE 1 800 488 4791 ...

Страница 42: ......

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