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Model reference

LG LFXS29766

Refrigerator

2 documents17 error codes7 service modes

Available documentation

Service Manual

  • Refrigerator Service Manual112 pg
    Covers this model

Installation Guide

  • Owner's Manual - French Door Refrigerator61 pg
    Covers this model
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Error codes (17)

CodeMeaning
Er CFAbnormality of BLDC fan motor for mechanical room (condenser fan)Er COCommunication error between Micom of Main PCB and Display Micom, caused by poor…Er dSDefrost sensor error caused by short or disconnection of the pantry sensor.Er FFAbnormality of BLDC fan motor for freezerEr FSFreezer sensor error caused by short or disconnection of the freezer sensor.Er gFFlow meter (sensor) defectEr HSHumidity sensor error caused by short or disconnection of the humidity sensor.Er IdFreezing icing sensor error caused by short or disconnection of the sensor…Er IFAbnormality of BLDC fan motor for ice makingEr ISRefrigerator icing sensor error caused by short or disconnection of the sensor…Er ItRefrigerator ice maker kit defectEr IUFreezer ice maker kit defectEr rSRefrigerator sensor error caused by short or disconnection of the refrigerator…Er rtRoom temperature sensor error caused by short or disconnection of the room…Er SSPantry sensor error caused by short or disconnection of the pantry sensor.F dHDefrosting errorF dSDefrost sensor error caused by short or disconnection of the defrost sensor.

Service modes (7)

  • Display Check FunctionSimultaneously press Ice Plus button and Freezer temperature adjustment button for one second
  • Display ModeWith the refrigerator door open, press and hold the Refrigerator Temp Button and ICE PLUS Button…
  • Error Code Display CheckWithin 3 hours after the error, press the Ice Plus button and Freezer button simultaneously to…
  • Icemaker Test ModePress and hold the icemaker Test Button (mounted under the automatic ice maker) for more than 3…
  • Test Mode 1 (Compressor/Damper/All Fan ON)Push the test button on the Main PCB 1 time
  • Test Mode 2 (Damper Closed)Push the test button on the Main PCB 2 times
  • Test Mode 3 (Forced Defrost)Push the test button on the Main PCB 3 times

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