mypros+
Model reference

LG GR-B197WVS

Refrigerator

1 document4 error codes5 service modes

Available documentation

Service Manual

  • Refrigerator Service Manual120 pg
    Covers this model
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Error codes (4)

CodeMeaning
F1Abnormal freezer sensor (short circuit or open circuit).F2Abnormal refrigerator sensor 1 (R1) located in the upper part of the…F3Abnormal defrost sensor (short circuit or open circuit).F4Failed defrosting

Service modes (5)

  • Freezer Fan RPM Variation CheckWhile freezer fan is in operation, press freezer and refrigerator temperature control buttons…
  • LED Check FunctionPress freezer and refrigerator temperature control buttons simultaneously for more than 1 second.
  • Test Mode 1 (Forced Start)Press the test button on the main PWB once.
  • Test Mode 2 (Check Freezer Fan)Press the test button on the main PWB once while in Test Mode 1.
  • Test Mode 3 (Forced Defrost)Press the test button on the main PWB once while in Test Mode 2.

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

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