Error code reference

LG Dryer Error Code OE

Overflow / sump water detection error - water sensor detected water for 3 seconds and 3 times.

SourceLG Heat Pump Dryer - Service Manual: RC9055/RC8055/RC7050p. 19-20

Diagnostic procedure

The full OE procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Check drain pump operation, then check sump sensor

SourceLG Heat Pump Dryer - Service Manual: RC9055/RC8055/RC7050p. 19-20

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More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

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Where this code is documented

2 manuals in the MyPros+ library document this code for LG dryer.

Models covered by the manuals that document this code

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The full OE procedure

Where this code is documented

Models covered by the manuals that document this code

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