F67
Café
Control Firmware or Configuration Error
Oven displays F67; may not respond to touch or may reboot repeatedly.
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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 firmware on main control board, Incorrect configuration data, Failed main control (EOC) board
How to Fix / Troubleshooting
Safety First: Turn off power at the breaker before accessing control electronics.
- Power cycle: Disconnect power for at least 10 minutes to fully reset the control. Restore power and observe if F67 returns.
- Check for surges: If the error appeared after a power outage or surge, consider using a surge protector on the oven circuit (where code allows) after repair.
- Inspect main control: Access the main control (EOC) board behind the control panel or rear cover. Check for burnt components or moisture.
- Replace control: In most cases, F67 requires replacement of the main control (EOC) board. Ensure the replacement board is correctly configured for your Café model (jumper settings or programming as specified in the service sheet).
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Repair Difficulty
Professional Required
5/5
Required Part
Main Control Board (EOC)
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