Hotpoint-Ariston No Power / Main Power Circuit Failure

Washer-dryer does not start; all lights may be off even though outlet has power.

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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

Blown mains fuse or tripped breaker, Faulty power cord, Defective mains interference filter (EMI filter), Faulty main control board power supply

How to Fix / Troubleshooting

Safety: Ensure the outlet is safe and do not bypass safety devices.

  • Check household supply:
    • Test the outlet with another appliance.
    • Reset any tripped breakers or replace blown fuses as appropriate.
  • Inspect power cord:
    • Check for cuts, burns, or kinks.
    • If damaged, replace the cord with the correct Hotpoint-Ariston part.
  • Check mains filter:
    • Unplug the machine and remove the top or rear panel.
    • Locate the EMI filter where the power cord enters.
    • Inspect for burning or swelling; replace if damaged.
  • If still dead: The main control board's power supply section may have failed and will need replacement.
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Repair Difficulty

Hard 4/5

Required Part

Mains Interference Filter (EMI Filter)
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