Indesit Main Power Supply or Control Board Failure

Indesit dryer will not power on at all; no lights or response

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

Blown mains fuse, faulty power cord, burnt mains filter, failed main control board power supply section

How to Fix / Troubleshooting

Safety first: Ensure the dryer is unplugged before inspecting the power path. Only qualified persons should work on live circuits.

External checks:

Verify the wall socket has power by testing with another appliance.
Check the plug fuse (where applicable) and replace with the correct rating if blown.

Internal checks:

Inspect mains filter: Remove the top cover and locate the mains interference filter. Look for burn marks or swelling. Replace if damaged.
Check wiring to PCB: Ensure the live and neutral wires from the mains filter to the control board are secure.
Control board: If power is present at the board but no LEDs light, the board's power supply may have failed and the PCB should be replaced.

Repair Difficulty

Hard 4/5

Required Part

Mains Interference Filter

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