Dryer display and controls reset or flicker when the heater turns on.
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 first: Turn off power at the breaker and unplug the dryer before opening any covers.
Step-by-step checks:
- Direct connection: Plug the dryer directly into a wall socket, not an extension lead or multi-plug.
- Inspect terminal block: Remove the rear cover over the mains terminals. Tighten all screws and check for heat damage.
- Check line filter: Inspect the mains interference filter for signs of overheating or swelling. Replace if suspect.
When to call a technician: If voltage at the board drops significantly when the heater engages, internal wiring or board issues may need professional attention.
Repair Difficulty
Required Part
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