Crux
Unstable Power Supply / Loose Connection
Display flickers, dims, or resets randomly during cooking.
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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 mains connector, Failing power supply capacitors on PCB, Intermittent internal fuse or thermal protector, Damaged power cord
How to Fix / Troubleshooting
Safety first: Unplug before internal inspection.
- Check cord and plug: Inspect for damage and ensure the plug fits tightly in the outlet.
- Inspect internal connections: Open the housing and verify that all mains and low-voltage connectors on the PCB are firmly seated.
- Look for bulging capacitors: On the main PCB, check the power supply capacitors for bulging tops or leakage. Replace the PCB if components are failing.
- Avoid shared high-load circuits: Do not run the air fryer on the same circuit as other heavy appliances that may cause voltage dips.
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Repair Difficulty
Medium
3/5
Required Part
Main Control PCB
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