Caple Intermittent Power or Control Supply Fault

Washer-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, Faulty mains filter or power cord, Poor connection on main PCB supply, Overloaded household circuit

How to Fix / Troubleshooting

Safety first: Unplug the appliance before inspecting the power cord or internal connections.

  • Step 1 – Check plug and socket: Ensure the plug fits firmly and the socket is not worn. Avoid using multi-way adapters.
  • Step 2 – Inspect power cord: Look for damage or kinks. Replace if suspect.
  • Step 3 – Internal connections: With the rear or top panel removed, check that the mains filter and PCB supply connectors are secure.
  • Step 4 – Electrical supply: Avoid running multiple high-power appliances on the same circuit.
  • Step 5 – If flicker persists: The main PCB power supply section may be failing and should be checked by a technician.
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Repair Difficulty

Hard 4/5

Required Part

Mains Filter / Interference Suppressor
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