Model reference
LG GR-L25AUVJP
Refrigerator
2 documents10 error codes8 service modes
Available documentation
Service Manual
- Refrigerator Service Manual52 pg
- Refrigerator Service Manual52 pg
MyPros+ Max
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- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
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Error codes (10)
CodeMeaning
Er CFAbnormality of BLDC fan motor for mechanic (condenser) roomEr COCommunication error between micom of main PCB and display micom.Er dHPoor defrostingEr dSDefrosting sensor errorEr FFAbnormality of BLDC fan motor for freezerEr FSFreezer sensor errorEr IFAbnormality of BLDC fan motor for ice makingEr ISIcing sensor errorEr rSRefrigerator sensor errorEr rtRoom temperature sensor error (displayed when ICE PLUS key and Freezer Temp key…Service modes (8)
- Icemaker Test ModePress and hold the Fill Key on the icemaker for 3 seconds.
- LED Check FunctionSimultaneously press the Ice Plus button and the Freezer Temperature adjustment button for one…
- RESETPush the test button one time while in TEST3 mode.
- Temperature Display Toggle (°F/°C)Press and hold the FRZ TEMP and REF TEMP keys at the same time for over 5 seconds.
- TEST1 (Forced Cooling)Push the test button one time on the main PCB controller.
- TEST2Push test button one time while in TEST1 mode.
- TEST2 (Damper Close)Push the test button one time while in TEST1 mode.
- TEST3 (Forced Defrosting)Push the test button one time while in TEST2 mode.
Full entry steps, exit procedures, and test sequences are available in Max.
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