mypros+
Model reference

LG GA-479BMA

Refrigerator

1 document6 error codes10 service modes

Available documentation

Service Manual

  • Service Manual55 pg
    Covers this model
MyPros+ Max

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Error codes (6)

CodeMeaning
FSFailure of Freezer sensor due to cut or short circuit wire.M-Eva sensor failure (MEAT OPTI off)Failure of Opti zone Eva sensor due to cut or short circuit wire; indicated by…Opti zone sensor failure (GREEN OPTI off)Failure of Opti zone sensor due to cut or short circuit wire; indicated by all…R-Eva sensor failure (R.temp display off)Failure of Refrigerator Eva sensor due to cut or short circuit wire; indicated…rSFailure of Refrigerator sensor due to cut or short circuit wire.RT sensor failure (FRZ+REF temp off)Failure of RT (Room Temperature) sensor due to cut or short circuit wire…

Service modes (10)

  • Defect Diagnosis Mode (GA-479BBA/449BBA)Press and hold the Refrigerator temp control button and ON/OFF button simultaneously for 1 second…
  • Defect Diagnosis Mode (GA-479BMA/449BMA)Press and hold the Freeze temp control button and Super freezing button simultaneously for 1 second…
  • Defect Diagnosis Mode (GA-479BPA/449BPA)Press and hold the Freezer temp control button and Super freezing button simultaneously for 1…
  • Function Test Mode - TEST 1 (GA-479BBA/449BBA)Press the TEST button (located on the MAIN PCB) once.
  • Function Test Mode - TEST 1 (GA-479BMA/449BMA)Press the TEST button (located on the MAIN PCB) once.
  • Function Test Mode - TEST 1 (GA-479BPA/449BPA)Press the TEST button (located on the MAIN PCB) once.
  • Function Test Mode - TEST 2 (GA-479BBA/449BBA)Press TEST button once in the state of TEST MODE 1.
  • Function Test Mode - TEST 2 (GA-479BMA/449BMA)Press TEST button once in the state of TEST MODE 1.
  • Function Test Mode - TEST 2 (GA-479BPA/449BPA)Press TEST button once in the state of TEST MODE 1.
  • Function Test Mode - TEST 3 (GA-479BMA/449BMA)Press TEST button once in the state of TEST MODE 2.

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

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