Kalamera
Display Power or UI Board Failure
Display is completely blank but the interior light may still work.
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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 display power connector, Failed display PCB, Blown low-voltage fuse on main board, Broken wiring between main board and display
How to Fix / Troubleshooting
Safety: Unplug the unit before accessing the display or main control board.
Steps:
- 1. Confirm cooling: Listen for compressor and fans. If the unit cools but the display is blank, the issue is likely limited to the UI.
- 2. Access display board: Remove the front control panel to expose the display PCB and wiring.
- 3. Check connectors: Ensure the display power and data connectors are firmly seated. Inspect for damaged wires.
- 4. Inspect main board fuses: Some boards have small fuses protecting low-voltage circuits. Check for a blown fuse and replace with the same rating if found.
- 5. Replace display board: If wiring and fuses are good, install a new display/control board compatible with your Kalamera model.
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Repair Difficulty
Medium
3/5
Required Part
Display Control Board
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