Model reference
LG WD12021D6
Washer
1 document10 error codes2 service modes
Available documentation
Service Manual
- Washing Machine Service Manual44 pg
MyPros+ Max
Diagnose your LG WD12021D6.
- Step-by-step diagnostics from the service manual
- Test values, resistance specs, and wiring references
- Verified part numbers when replacement is needed
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Service modes (2)
- Load Test Mode1. Washer must be empty and controls must be in the off state. 2. Press and hold 'Temp.' and 'Spin'…
- Water Level Frequency DisplayPress and hold 'Temp.' and 'Medic Rinse' buttons simultaneously. The digits displayed represent…
Full entry steps, exit procedures, and test sequences are available in Max.
Related LG washer models
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