LG Refrigerators

Error Code E UC

UV/Nano LED Module Error — Bad UV LED module or poor connection of display and UV module; caused when feedback signals are abnormal (OPTIONAL feature)

Moderate

Address soon - your appliance may not work properly

Also displayed as: E UC

How to Fix

  1. 1

    Check the connection between the display PCB and UV LED module.

  2. 2

    Verify UV LED module feedback signals are normal.

  3. 3

    If feedback signals are abnormal, replace the UV LED module.

  4. 4

    If module replacement does not resolve, inspect display PCB connection harness.

  5. 5

    Replace display PCB if module and connectors are verified good.

This Error Applies To

LG LRSOC2306 Series Refrigerators

Service manual exact match: LRSOC2306SService manual exact match: LRSOC2306VService manual exact match: LRSOC2306BService manual exact match: LRSOC2306W

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