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Intermittent Power or Control Supply Issue
Dryer display and lights flicker or reset during operation.
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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 mains plug or socket, Loose internal terminal block connections, Failing main PCB power supply, Electrical noise from failing motor or heater
How to Fix / Troubleshooting
Safety first: Unplug the dryer before opening any covers.
External checks:
- Ensure the plug is fully inserted and the socket is not loose.
- Avoid using multi-way adapters or extension leads.
Internal checks:
- Inspect the mains terminal block for tight connections and signs of overheating.
- Check the harness connectors to the main PCB and user interface for secure fit.
If flicker continues: The main PCB power supply may be unstable and the board should be replaced by a professional.
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Repair Difficulty
Hard
4/5
Required Part
Mains Terminal Block
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