Model reference
LG GR-L25AUQJH
Refrigerator
2 documents10 error codes14 service modes
Available documentation
Service Manual
- Refrigerator Service Manual52 pg
- Refrigerator Service Manual52 pg
MyPros+ Max
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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 error caused by short or disconnection of the defrosting…Er FFAbnormality of BLDC fan motor for freezerEr FSFreezer sensor error caused by short or disconnection of the freezer sensor.Er IFAbnormality of BLDC fan motor for ice makingEr ISIcing sensor error caused by short or disconnection of the icing sensor.Er rSRefrigerator sensor error caused by short or disconnection of the refrigerator…Er rtRoom temperature sensor error (displayed when ICE PLUS key and Freezer Temp key…Service modes (14)
- Ice Maker Test Mode["Press and hold the Fill Key on the ice maker for 3 seconds.","The icemaker will run through stages
- Icemaker Test ModePress and hold the Fill Key on the icemaker for 3 seconds.
- LED Check Function["Simultaneously press the Ice Plus button and the Freezer Temperature adjustment button for one…
- RESETPush test button one time while in TEST3 mode.
- Room Temperature Sensor Error CheckPress ICE PLUS key and Freezer Temp key at the same time for one second.
- Temperature Display Toggle (°F/°C)Press and hold FRZ TEMP and REF TEMP keys at the same time for over 5 seconds.
- Test Mode (Main PCB - TEST1)Push test button one time on main PCB controller.
- Test Mode (Main PCB - TEST1/TEST2/TEST3/RESET)["Press the test button on the main PCB controller one time to enter TEST3 (forced cooling with…
- Test Mode (Main PCB - TEST2)Push test button one time while in TEST1 mode.
- Test Mode (Main PCB - TEST3)Push test button one time while in TEST2 mode.
- Test Mode RESETPush test button one time while in TEST3 mode.
- TEST1 (Forced Cooling)Push test button on main PCB controller one time.
- TEST2 (Damper Close)Push test button one time while in TEST1 mode.
- TEST3 (Forced Defrosting)Push test button one time while in TEST2 mode.
Full entry steps, exit procedures, and test sequences are available in Max.
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