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Model reference

LG GA-479B*BA

Refrigerator

2 documents8 error codes13 service modes

Available documentation

Service Manual

  • Service Manual57 pg
    Covers this model
  • Service Manual50 pg
    Covers this model
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Error codes (8)

CodeMeaning
E FSFailure of Freezer sensor due to cut or short circuit wire.E rSFailure of Refrigerator sensor due to cut or short circuit wire.M-EVA sensor failureFailure of Opti zone Eva sensor due to cut or short circuit wire; all display…Opti zone Eva sensor failureFailure of Opti zone evaporator sensor due to cut or short circuit wire…Opti zone sensor failureFailure of Opti zone sensor due to cut or short circuit wire; indicated by all…R-EVA sensor failureFailure of Refrigerator Eva sensor due to cut or short circuit wire; all…Refrigerator Eva sensor failureFailure of Refrigerator evaporator sensor due to cut or short circuit wire…RT sensor failureFailure of RT (room temperature) sensor due to cut or short circuit wire…

Service modes (13)

  • Error Code Display - RT Sensor (GA-479B*BA/449B*BA/419B*CA)Press and hold the Refrigerator temp control button and ON/OFF button simultaneously for 1 second…
  • Error Code Display - RT Sensor (GA-479B*MA/449B*MA)Press and hold the Freeze temp control button and Super freezing button simultaneously for 1 second…
  • Error Code Display - RT Sensor (GA-479B*PA/449B*PA/419B*QA)Press and hold the Freezer temp control button and Super freezing button simultaneously for 1…
  • Error Code Display Mode (GA-479B*BA/449B*BA/419B*CA)["Press and hold the Refrigerator temp control button and ON/OFF button simultaneously for 1 second…
  • Error Code Display Mode (GA-479B*MA/449B*MA)["Press and hold the Freeze temp control button and Super freezing button simultaneously for 1…
  • Error Code Display Mode (GA-479B*PA/449B*PA/419B*QA)["Press and hold the Freezer temp control button and Super freezing button simultaneously for 1…
  • TEST MODE 1 (GA-479B*BA/449B*BA/419B*CA)["Locate the TEST switch on the MAIN PCB.","Press the TEST button once."]
  • TEST MODE 1 (GA-479B*MA/449B*MA)["Locate the TEST switch on the MAIN PCB of the refrigerator.","Press the TEST button once."]
  • TEST MODE 1 (GA-479B*PA/449B*PA/419B*QA)["Locate the TEST switch on the MAIN PCB.","Press the TEST button once."]
  • TEST MODE 2 (GA-479B*BA/449B*BA/419B*CA)["While in TEST MODE 1, press the TEST button once."]
  • TEST MODE 2 (GA-479B*MA/449B*MA)["While in TEST MODE 1, press the TEST button once."]
  • TEST MODE 2 (GA-479B*PA/449B*PA/419B*QA)["While in TEST MODE 1, press the TEST button once."]
  • TEST MODE 3 (GA-479B*MA/449B*MA)["While in TEST MODE 2, press the TEST button once."]

Full entry steps, exit procedures, and test sequences are available in Max.

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