Stacking Switch Error
E7
The E7 error indicates a problem with the stacking switch (accessory separation detection). The appliance is stopped as it cannot continue in the program.
LG Washer E7 Error Code Error Code Possible Causes
- Mini- Washer is not intended to run without an Main WM
- The stacking switch is defective.
- The main PCB is defective.
- Wiring issue.
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This information is provided for educational purposes only. Please consult the appropriate Service Mode or Technical Document for your model. Always take proper safety precautions when installing or repairing any major appliance.