Princess
Wireless Communication Failure
Bluetooth/Wi-Fi app (on smart models) cannot connect to the air fryer.
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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
Disabled pairing mode, Interference from other devices, Faulty wireless module on control PCB, Outdated app or firmware
How to Fix / Troubleshooting
Safety first: Network troubleshooting does not involve live mains work, but avoid opening the unit while plugged in.
Steps to restore connectivity:
- Reset pairing: Follow the Princess manual to enter pairing mode (often holding a specific button combination). Ensure the indicator for pairing is active.
- Check app and phone: Update the Princess app and your phone OS. Try connecting from a different phone.
- Reduce interference: Move the air fryer closer to the router and away from microwaves or thick walls.
- Firmware update: If available, update the air fryer firmware via the app.
- Hardware fault: If the wireless function remains unavailable, the wireless module / main control PCB may need replacement.
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Repair Difficulty
Medium
3/5
Required Part
Main Control PCB with Wireless Module
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