Dometic
Keypad / Control Panel Malfunction
Set temperature changes by itself or buttons do not respond properly.
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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
Stuck or worn keypad buttons, moisture ingress into control panel, loose keypad ribbon cable, failed display/control PCB
How to Fix / Troubleshooting
Safety: Unplug the wine cooler before removing the control panel.
Steps:
- Clean panel: Wipe the control panel with a slightly damp cloth and dry thoroughly. Do not allow liquid to enter the panel.
- Inspect keypad cable: Remove the panel and check the ribbon cable connection between the keypad and display PCB. Reseat if loose.
- Check for moisture: Look for condensation or corrosion on the PCB. Dry gently if minor; replace the board if heavily corroded.
- Replace control panel: If specific buttons are unresponsive or trigger wrong functions, replace the display/control PCB assembly.
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Repair Difficulty
Medium
3/5
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