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Error code reference
LG Washer Error Code FF
Freezing detected-water supply hose, drainage hose, or drainage pump is frozen.
SourceLG LUWM101HWA/FH6G1BAPK21 Washer - Service Manualp. 22
Diagnostic procedure
The full FF 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
Defreeze the water supply hose with a towel wet with warm water; defreeze drainage hose and pump by filling tub with warm water.
SourceLG LUWM101HWA/FH6G1BAPK21 Washer - Service Manualp. 22
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
7 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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