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Error code reference
LG Dryer Error Code CE1
Compressor out temperature exceeds 115°C; compressor turns off and attempts re-operation after 3 minutes; error triggers if condition repeats three times.
SourceLG Heat Pump Dryer - Service Manual: RC9055/RC8055/RC7050p. 21
Diagnostic procedure
The full CE1 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
1
First diagnostic step
Check if the environment temperature is high (35°C or more)
SourceLG Heat Pump Dryer - Service Manual: RC9055/RC8055/RC7050p. 21
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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