Error code reference

LG Washer Error Code 9E1

Power error - supplied voltage is equal to or less than 176V or equal to or greater than 287V, causing the washing machine to pause to protect electric devices.

SourceLG Washing Machine - Service Manual: WF600B0BC/WF700B0BDp. 35

Diagnostic procedure

The full 9E1 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 the consumer's power conditions and operating voltage.

SourceLG Washing Machine - Service Manual: WF600B0BC/WF700B0BDp. 35

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

3 manuals in the MyPros+ library document this code for LG washer.

Models covered by the manuals that document this code

75,000+ service documents · 20,000+ error codes · 100+ brands

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