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Model reference

LG LFX25975SW/00

Refrigerator

3 documents10 error codes12 service modes

Available documentation

Service Manual

  • Refrigerator Service Manual53 pg
    Covers this model
  • Refrigerator Service Manual52 pg
    Covers this model
  • Refrigerator Service Manual52 pg
    Covers this model
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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 dSShort or disconnection of Defrosting Sensor.Er FFAbnormality of BLDC FAN Motor for FreezerEr FSShort or disconnection of Freezer Sensor.Er IFAbnormality of BLDC FAN Motor for Ice MakingEr ISShort or disconnection of Icing Sensor.Er rSShort or disconnection of Refrigerator Sensor.Er rtRoom Temperature Sensor Error

Service modes (12)

  • Display °F/°C TogglePress and hold the FRZ TEMP and REF TEMP keys at the same time for over 5 seconds.
  • Icemaker Test ModePress and hold the Fill Key on the icemaker for 3 seconds.
  • LED Check FunctionSimultaneously press Ice Plus button and Freezer Temperature adjustment button for one second.
  • RESETPush the test button one time while in TEST3 mode.
  • RESET (Exit Test Mode)Push the test button one time while in TEST3 mode.
  • RESET (from TEST mode)Press the test button one time while in TEST3.
  • TEST1 (Forced Cooling)Push the test button on the main PCB controller one time.
  • TEST2Push the test button one time while in TEST1 mode.
  • TEST2 (Damper Close Test)Push the test button one time while in TEST1 mode.
  • TEST2 (Damper Close)While in TEST1, press the test button on the Main PCB controller one time.
  • TEST3 (Forced Defrost)Push the test button one time while in TEST2 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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