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13 

 

1.

 

Defrost Sensor mounted on the Evaporator tube. 

 

 

 

2.

 

  Removing the Defrost Sensor 

 

 

 

Defrost Temperature Sensor – NTC 

It’s located at the freezer compartment, along with the Evaporator. The Defrost Sensor is responsible 
for sending signals to the electronic control, which will command the ending of the defrost, turning 
off the Defrost Heater,  

This does a similar function to the well-known Defrost Bimetal

 

 

 
 
 

 
 
 
 
 
 
 
 
 
 

NEVER

 replace these Sensors with the Sensor Kit used in the Symphony model. 

In the need of replacing one of the Temperature Sensors, Replace the full RC Sensor 

harness

. Directly 

replace the relevant RC Sensor harness. Do not try to repair the harness for the faulty Thermistor.

 

 
 

IMPORTANT 

N

ever 

change the position of such Sensors, as their functional characteristics can be 

modified. This sensor also informs the temperature conditions of the Evaporator when 
the product is activated (plugged in electricity) indicating to the Electronic Control the 
correct start up to be followed, for instance, manufacturing ,default or the previous 
programming done by the user, compressor delay , etc. 

 

WARNING 

These Sensors (refrigerator  & Defrost) 

Are Compatible with Each Other

, but 

Are not compatible 

with the Sensors of the previous Model (SYMPHONY

Содержание WRIBP41MC

Страница 1: ...Service Manual WRIBT41WB WRIBP41WC WRIBP41MC WRIBP45WC No Frost Refrigerator 1 Whirlpool of India Ltd Service Manual Top Mount No Frost Refrigerator Whirlpool of India Ltd Service Manual No Frost Refrigerator ...

Страница 2: ...recuations 4 3 0 Feature Technical specification 6 4 0 Controls Electronic configuration 7 5 0 Wiring Diagram 9 6 0 Assembly Dissembly 11 7 0 Controlling the refrigerator temperature 14 8 0 Error indications Trigger 15 9 0 Exploded Views 17 10 0 Part List 29 ...

Страница 3: ...3 NO FROST REFRIGERATOR MODEL RANGE 410L Dlx Better White WRIBT41WB 410L Dlx Best White WRIBP41WC 410L Dlx Best Suslite WRIBP41MC 445L Dlx Best White WRIBP45WC ...

Страница 4: ...4 ...

Страница 5: ...5 ...

Страница 6: ...ffuser NO NO Deodorizer Yes Yes Number of Shelves 2 2 Type of Shelves Glass Glass Humidity Control RC Illumination 6 LED Bank Illumination by LED s Illumination by LED s FC Illumination 2 LED Bank Illumination by LED s Illumination by LED s Bottle Separator YES YES Packet Separator YES YES Can Rack NO NO Egg tray 1 No 1 No Removable Ice twister YES Plastic YES Plastic Puff pastry YES YES Beer cadd...

Страница 7: ...ace No Auto cool mode No Ice accelerator No Auto Power save mode No Door Alarm Yes Power supply for illumination DC RC Illumination 6 LED Yes FC Illumination 2 LED Yes Control Board Yes Hercules Defrost heater Yes Integrated Al tube 200W Fan motor 9 8W MI 3W MES FC Door grounding No Compressor EMY65HLC ADW66AK Run Capacitor YES Door Reversibility NO ...

Страница 8: ... fully controlled by the Micro controller IC which executes the functions according to the needs turning the components On or Off through received managed signals such as Compressor On Off Defrost Heater On Off Temp setting in refrigerator Compartment through received signals by the POT along with the RC FC Sensors Temp Feedback Door open sensing Alarm Among many other functions controlled by its ...

Страница 9: ...9 Wiring Diagram Top Mount No Frost Dlx Refrigerant Charging quantity ...

Страница 10: ...10 ...

Страница 11: ...POT CN3 Connector 3 6 pin minifit RC FC LED WARNING Electrostatic Discharge Risk Do not touch the Circuit components because you can damage fuse burned or weaken the board Always handle the Boards by the sides plastic holder Spare parts stock boards if outside the BOX must be kept in anti static packaging Connector 1 Connector 2 Connector 3 ...

Страница 12: ...e Mains supply 2 Remove the Mounting Screws and connectors IMPORTANT Be careful when using the Multimeter measuring probes as they may damage the Connector terminals Be careful when removing the electronic board connectors as they are latched Remove them at right angles with no side movements Mounting screws ...

Страница 13: ... Temperature Sensors Replace the full RC Sensor harness Directly replace the relevant RC Sensor harness Do not try to repair the harness for the faulty Thermistor IMPORTANT Never change the position of such Sensors as their functional characteristics can be modified This sensor also informs the temperature conditions of the Evaporator when the product is activated plugged in electricity indicating...

Страница 14: ...n thermostatic mode a time period of 20 min 1 minute is allowed to complete the time to defrost 3 If the door open time 10 min within first 5 hrs of cumulative compressor run time defrost is initiated at 5hrs 4 If the door open time 10 min or If there is at least one door opening up to 8 hrs of compressor running then defrost time is as per point 1 5 If there is no door opening up to 8 hrs of comp...

Страница 15: ...he Power up initialization mode where after product switch ON heater gets activated for the first 5 seconds then it goes to the compressor mode after 3 minutes of heater getting off Service person can make the use of this 5 seconds where by putting the Tong tester one can easily identify the healthy faulty condition of the heater through the driving current displayed on the tong tester it self at ...

Страница 16: ...n pin no 4 8 of CN2 8 pin connector for RC Thermistor Check resistance on pin no 2 6 of CN2 8 pin connector for FC Thermistor IF thermistor is open then the resistance is infinite IF thermistor is short then the resistance is zero IF resistance lie between 0 22 KOhms the themistor is OK 5 Potentiometer Failure Check resistance on pin no 1 5 of CN2 8 pin connector for Potentiometer It should lie be...

Страница 17: ...17 EXPLODED VIEWS ...

Страница 18: ...18 ...

Страница 19: ...19 ...

Страница 20: ...20 ...

Страница 21: ...21 ...

Страница 22: ...22 ...

Страница 23: ...23 1 ...

Страница 24: ...24 ...

Страница 25: ...25 ...

Страница 26: ...26 ...

Страница 27: ...27 NOTE To replace EMY65HLC Compressor in place of EGZ80HLC use reverse port suction compliment Spare part No 137 Whirlpool Part No A2294830000 ...

Страница 28: ...28 Part No A2241780000 INTEGRATED DEFROST HEATER KENMORE ONYX PART LIST FOR ONYX AUSTRALIA ...

Страница 29: ...r Central ASSY 0 EA 1 EA 1 EA 1 EA 30 A2240510000 EGG TRAY ONYX PLASTIC 1 EA 1 EA 1 EA 1 EA 31 A224059000A PACKET SEPARATOR ONYX PLASTIC 1 EA 1 EA 1 EA 1 EA 32 A2241720000 BUSH CHILLER DOOR ONYX PLASTIC 1 EA 1 EA 1 EA 1 EA 33 W10479937 MULTI USE BIN NEO WITH GRAPHICS PLASTIC 2 EA 2 EA 2 EA 2 EA 34 A2240650000 BOTTLE SEPARATOR ONYX PLASTIC 1 EA 1 EA 1 EA 1 EA 35 W10479942 FREEZER BIN RC NEO WITH GR...

Страница 30: ...10505101 RC FOAMED DOOR 410L FLUSH NEO WHITE FOAMED DOOR 1 EA 1 EA 0 EA 1 EA 88 W10505100 FC FOAMED DOOR DLX FLUSH NEO SUSLITE FOAMED DOOR 0 EA 0 EA 1 EA 0 EA 89 W10505102 RC FOAMED DOOR 410L FLUSH NEO SUSLITE FOAMED DOOR 0 EA 0 EA 1 EA 0 EA 90 A2241020000 HOUSING RC LED DEODERISER ONYX PLASTIC 1 EA 1 EA 1 EA 1 EA 91 A2241520000 HOUSING FC LED ONYX PLASTIC 1 EA 1 EA 1 EA 1 EA 92 A2253030000 SWITCH...

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