Granitestone
Display / LED Module Fault
Display is dim, flickering, or segments are missing.
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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 connector, Failing LED display module, Low-voltage power supply issue on PCB, Cracked solder joints
How to Fix / Troubleshooting
Safety first: Unplug the air fryer before opening the control panel area.
Steps to address display issues:
- 1. Check power stability: Plug the unit directly into a wall outlet. Avoid long extension cords.
- 2. Access display: Remove the front/top cover to expose the LED display module and its connector to the control PCB.
- 3. Reseat connectors: Disconnect and reconnect the display cable or header to ensure a solid connection.
- 4. Inspect PCB: Look for cracked solder joints under the display or on the low-voltage regulator components. If present, replace the main control PCB or reflow solder if qualified.
- 5. Replace display: If only certain segments are out and the rest of the unit works, replace the LED display module if it is a separate part on your model.
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Repair Difficulty
Medium
3/5
Required Part
LED Display Module
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