Ultrean LED Display Failure / Backlight Degradation

Air fryer display is very dim or unreadable, but unit still heats and cooks.

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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

Aging display LEDs, Loose display connector, Failed display driver on main PCB, Heat damage to display module

How to Fix / Troubleshooting

Safety: Unplug the unit before accessing the control panel.

Steps to restore display visibility:

  • Check viewing angle: Some displays appear dim from certain angles; verify from straight on.
  • Access panel: Remove screws securing the control panel and gently pull it forward to expose the display module and connectors.
  • Reseat connectors: Disconnect and reconnect the display ribbon cable or plug to ensure good contact.
  • Replace display or board: If the display remains dim, replace the display module (if separate). If integrated into the main control board, replace the entire board.

Note: Avoid operating the fryer in direct sunlight where the display is harder to see.

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Repair Difficulty

Medium 3/5

Required Part

Display Module
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