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
Check the connection between the display PCB and UV LED module.
- 2
Verify UV LED module feedback signals are normal.
- 3
If feedback signals are abnormal, replace the UV LED module.
- 4
If module replacement does not resolve, inspect display PCB connection harness.
- 5
Replace display PCB if module and connectors are verified good.
This Error Applies To
LG LRSOC2306 Series Refrigerators
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