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Model reference

LG LRDN22734WW

Refrigerator

2 documents5 error codes7 service modes

Available documentation

Service Manual

  • Refrigerator Service Manual59 pg
    Covers this model

Installation Guide

  • BOTTOM FREEZER REFRIGERATOR User's Guide36 pg
    Covers this model
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Error codes (5)

CodeMeaning
Er dHFailure of defrost modeEr dSFailure of defrost sensor due to cut or short circuit wire.Er FFFailure of BLDC fan motor in freezing compartmentEr FSFailure of freezer sensor due to cut or short circuit wire.Er rSFailure of refrigerator sensor due to cut or short circuit wire.

Service modes (7)

  • Demonstration ModeSet refrigerator or freezer temperature control to the warmest temperature setting, then press and…
  • Freezer Fan RPM Variable CheckWhile freezer fan is in operation, press and hold WARMER key in Refrigerator and Freezer Temp…
  • Icemaker Test ModePress and hold the water supply control KEY for 3 seconds.
  • LED Check ModePress and hold the WARMER button in the refrigerator temperature control and the WARMER button in…
  • Reset (from TEST MODE)While in TEST2, press and hold Express Freezing key and COLDER key of Freezer Temp at the same time…
  • TEST1Press and hold Express Freezing key and COLDER key of Freezer Temp at the same time for more than 3…
  • TEST2While in TEST1, press and hold Express Freezing key and COLDER key of Freezer Temp at the same time…

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

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