CELLA
Display Backlight or UI Power Issue
Display is blank or very dim, but cooling still works
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Possible Causes
Failed display backlight LEDs, Loose UI connector, Partial failure of UI power circuit on main board, Damaged display panel
How to Fix / Troubleshooting
Safety: Unplug the wine cooler before removing the control panel.
- Access UI board: Remove the top or front trim to expose the user interface/display board.
- Check connections: Reseat the ribbon cable or harness between the UI and main board.
- Inspect display: Look for signs of moisture or damage on the display module.
- Replace UI board: If the display remains blank or dim, replace the user interface/display board with the correct CELLA part.
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Repair Difficulty
Easy
2/5
Required Part
User Interface / Display Board
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