Zanussi
No Mains Power / Power Entry Fault
Dishwasher will not power on at all; no lights or display.
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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 household fuse or tripped breaker, Faulty mains cable, Defective mains filter (interference suppressor), Faulty on/off switch on Zanussi control panel
How to Fix / Troubleshooting
Safety first: Do not work on live circuits. Turn off the breaker before opening any panels.
- Check supply: Verify the wall socket has power by plugging in another device. Reset any tripped breaker or replace a blown fuse with the correct rating.
- Inspect cable: Examine the dishwasher mains cable for cuts, burns or crushed sections. Replace if damaged.
- Check mains filter: Access the base and locate the EMI/mains filter. Inspect for burn marks or bulging. Replace if faulty.
- On/off switch: Remove the inner door panel and test the on/off switch or power button continuity with a multimeter. Replace the switch or UI board if defective.
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Repair Difficulty
Medium
3/5
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