Washer-dryer emits a burning smell or visible smoke during operation
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.
Possible Causes
How to Fix / Troubleshooting
Safety: Immediately switch off the appliance at the wall and unplug it. Do not open the door if smoke is heavy; allow it to clear.
- 1. Do not restart: Do not attempt to run another cycle until the source is identified and repaired.
- 2. Inspect belt and drum: Remove the rear panel and check if the belt is burnt or melted. Ensure the drum rotates freely by hand.
- 3. Check motor and wiring: Look for burnt insulation, melted connectors, or discoloration on the motor and harness. Replace damaged components.
- 4. Dryer heater cleaning: If the smell occurs only in drying, inspect the heater and ducts for heavy lint build-up and clean thoroughly.
Warning: Any sign of charring on the control board or mains components requires professional replacement; do not attempt to repair burnt PCBs without proper expertise.