Whirlpool WRI22SW Service Manual Download Page 1

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Whirlpool of India Limited

SERVICE

Service Manual

No frost Refrigerator
Top Mount

WRI27SG
WRI27SW
WRI24SG
WRI22SW

Page

Safety Precautions

2 - 3

Technical data

Exploded View

5 - 8

Spare part List

9 - 11

Trouble shooting chart 12 - 15

Board level diagnostics 16

Wiring diagram

This document is intended only for qualified technicians who are aware of the respective
safety regulations

-00 25/04/07

Summary of Contents for WRI22SW

Page 1: ...WRI24SG WRI22SW Page Safety Precautions 2 3 Technical data 4 Exploded View 5 8 Spare part List 9 11 Trouble shooting chart 12 15 Board level diagnostics 16 Wiring diagram 17 This document is intended only for qualified technicians who are aware of the respective safety regulations 01 REV 00 25 04 07 ...

Page 2: ...Safety Precautions SERVICE 02 REV 00 25 04 07 ...

Page 3: ...SERVICE 03 REV 00 25 04 07 ...

Page 4: ...4 25 C 17 6 TO 26 4 25 C 33 33 Running Capacitor model 351505NGA 351505NGA 401405L 401405L Rating 5microF 350VAC 5microF 350VAC 4 microF 400V 4 microF 400V Fan Motor model ESF2 ESF2 ESF2 ESF2 Speed rpm 3000 3000 3000 3000 Voltage V 220 240 V 220 240 V 220 240 V 220 240 V Frequency HZ 50 60 HZ 50 60 HZ 50 60 HZ 50 60 HZ Power Input W 2 5 W 2 5 W 2 5 W 2 5 W Defrost Heater Type GLASS HEATER GLASS HE...

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Page 9: ...LIANCE 1 000 EA 1 000 EA 1 000 EA 1 000 EA 132 A2116430000 FOIL EVAPORATOR RHS 1 000 EA 1 000 EA 1 000 EA 1 000 EA 133 2169482000 TERMINAL COVER CONTROLBOX WIRING ASSY 1 000 EA 1 000 EA 1 000 EA 1 000 EA 134 A211018000C SUB ASSY CENTRE HINGE INTEGRATED 1 000 EA 1 000 EA 1 000 EA 1 000 EA 135 A2110190000 TOP HINGE G4G 1 000 EA 1 000 EA 1 000 EA 1 000 EA 136 A2253130000 WIRING CONTROL BOX G4G AUSTRA...

Page 10: ... 1 000 EA 1 000 EA 1 000 EA 198 A226134000A New Intmd Earthing Wire btween Cab harness fan moto 1 000 EA 1 000 EA 1 000 EA 1 000 EA 199 A2253180000 PTC RELAY EGZS80HLC 1 000 EA 1 000 EA 200 A2253190000 MOTOR PROTECTOR EGZS80HLC 1 000 EA 1 000 EA 201 A2253200000 RUNNING CAPACITOR EGZS80HLC 1 000 EA 1 000 EA 202 A2253210000 PROTECTOR COVER EGZS80HLC 1 000 EA 1 000 EA 203 A2290850000 THERMISTER FC RC...

Page 11: ... SCREW M5 5X1 8 Hinge 5 000 EA 5 000 EA 5 000 EA 5 000 EA 249 A201472000A SCREW PHILLIPS PAN HEAD 2 000 EA 2 000 EA 2 000 EA 2 000 EA 250 A2013550000 SCREW HEX HEAD HI LO SEMS 2 000 EA 2 000 EA 2 000 EA 2 000 EA 251 A208934000A User Manual Australia 4G 1 000 EA 1 000 EA 1 000 EA 1 000 EA 252 A211182000A WARRANTY CARD AUSTRALIA 1 000 EA 1 000 EA 1 000 EA 1 000 EA 253 A201633000A LABEL EXTERIOR CABI...

Page 12: ...ding Check winding resistance for proper values If found defeactive then replace Compressor stuck Try starting with starting cord If compressor won t start change compressor Moisture restriction Characterised by heavy frost around eveaporator inlet Heat frosted area If frost line moves farther along coil after heating restriction was properly caused by moisture Freeze up Discharge unit evacuate us...

Page 13: ...er side b See that thermistor is properly located c Check potentiometer and thermistor resistance It should be between 0 22 K Interior air circulation a Evaporator fan b Restriction in ducts c Air control open too wide a check eveaporator fan Replace if defective b Check for and remove obstruction in ducts Abnormal usage Instruct customer Bad door seal or door not closing Adjust door to obtain pro...

Page 14: ... customer to cover foods and liquids door seal Check door seal and and adjust the door if necessary instruct customer to be sure door closes completely Insufficient air circulation Make sure return air flow is not resistricted Increase cold air flow by operating refrigerator compartment as cold as possible without freezing food External sweeting Internal sweating Incomplete defrosting or high temp...

Page 15: ... ice cubes in freezer due to internal air circulation Hot plastic Check for heater in contact with plastic or sealing compound which may causing odour Gasket binding adjust hinges add shims if necessary Lubricate face of gasket on hinge side Door wraped Loosen retainer screws and rack door to fit cabinet Cabinet racked Level cabinet make sure cabinet is setting solidly at all four corners Taste an...

Page 16: ...ce on pin no 8 9 of CN2 10 pin connec for RC Thermistor Check resistance on pin no 5 7 of CN2 10 pin connec for FC Thermistor IF thermistor is open then the resistance is zero IF thermistor is short then the resistance is above 22 KOhms IF resistance lie between 0 22 KOhms the themistor is OK 5 Potentiometer Failure Check resistance on pin no 1 8 of CN2 10 pin connec for Potentiometer It should li...

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