E6
Montpellier
Control Panel Communication Error
E6 error appears, oven functions are limited or disabled.
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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
Loose ribbon cable between touch control and main PCB, Damaged user interface PCB, Faulty main control board, Moisture ingress behind control panel
How to Fix / Troubleshooting
Safety first: Turn off power at the mains before removing the control panel or touching internal wiring.
Steps to check:
- Power reset: Disconnect power for 10 minutes to clear temporary communication faults. Restore power and test.
- Access control panel: Remove the front control panel screws and gently pull the panel forward to access the ribbon cable and connectors.
- Inspect ribbon cable: Check for kinks, burns, or corrosion. Reseat both ends of the cable firmly.
- Dry moisture: If there are signs of condensation or liquid spills, dry the area thoroughly and improve sealing if necessary.
- Check for damage: Look for burnt components or cracked solder joints on the user interface PCB and main control board.
- Replace faulty board: If reseating cables does not resolve E6, replace the user interface board first. If the fault persists, the main control board may also need replacement.
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Repair Difficulty
Hard
4/5
Required Part
Oven User Interface PCB
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