E20
SMEG
General Motor Drive Fault
Washer shows E20 and may not spin; often linked to motor or drive issues on some SMEG platforms.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Loose drive belt, Faulty motor, Motor control triac failure, Wiring harness fault between motor and PCB
How to Fix / Troubleshooting
Safety first: Unplug the washer before removing the rear panel.
- Inspect belt: Check that the belt is intact and tensioned between the motor and drum pulleys. Replace if worn or broken.
- Check motor plug: Ensure the motor connector is fully seated and free of corrosion or burning.
- Visual inspection of PCB: If accessible, inspect the PCB for burnt motor drive components (for qualified persons only).
If E20 persists after belt and wiring checks, the motor or PCB likely requires professional testing and replacement.
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Repair Difficulty
Hard
4/5
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