i80
Zanussi
EEPROM / Control Board Configuration Error
Dishwasher shows i80 and may not start or may behave erratically.
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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
Corrupted EEPROM data on main PCB, Incorrect or failed control board, Power surge damage, Loose control board connectors
How to Fix / Troubleshooting
Safety first: Turn off the power at the breaker before accessing the control panel.
- Power reset: Leave the dishwasher disconnected from power for at least 10–15 minutes to allow the electronics to fully discharge, then reconnect and test.
- Check wiring: Remove the inner door panel to access the control board. Inspect all connectors for secure fit and signs of burning or moisture.
- Look for water ingress: Check the control panel area for signs of steam or water leaks that could have reached the PCB. Resolve any door seal or vent issues.
- Board replacement: If i80 persists, the control board may need to be replaced or reprogrammed with the correct Zanussi firmware. This is typically a technician‑level repair.
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Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board
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