Model reference
LG WM3766HW
Washer
1 document5 error codes2 service modes
Available documentation
Service Manual
- Washer/dryer Combo Training Manual68 pg
MyPros+ Max
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- Step-by-step diagnostics from the service manual
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Service modes (2)
- Test Mode["Ensure the COMBO is empty and powered off.","Press and hold the SPIN SPEED and SOIL LEVEL buttons…
- Water Level Frequency Check["While the COMBO is running, press and hold the SPIN SPEED and SOIL LEVEL buttons.","The number…
Full entry steps, exit procedures, and test sequences are available in Max.
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