Model reference
LG LFC24786SW
Refrigerator
1 document10 error codes6 service modes
Available documentation
Service Manual
- Refrigerator Service Manual66 pg
MyPros+ Max
Diagnose your LG LFC24786SW.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
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Error codes (10)
CodeMeaning
CF ECondenser fan BLDC motor errorCO ECommunication error between main PCB and display PCB.dH EDefrost heater errordS EDefrost sensor errorFF EFreezer fan BLDC motor errorFS EFreezer sensor errorIS EIcing sensor errorIt EIce maker kit defectrS ERefrigerator sensor errorrt ERoom temperature sensor errorService modes (6)
- Demonstration (Display) ModePress and hold the Refrigerator Temp button and the Ice Plus button simultaneously for 5 seconds…
- Ice Maker Test ModePress and hold the Fill Key (Test Switch) on the ice maker for more than 3 seconds.
- RESETPush the Test switch on the Main PCB once while in TEST3 mode.
- TEST1Push the Test switch on the Main PCB once.
- TEST2Push the Test switch on the Main PCB once while in TEST1 mode.
- TEST3Push the Test switch on the Main PCB once while in TEST2 mode.
Full entry steps, exit procedures, and test sequences are available in Max.
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