Display shows E9; unit may freeze, reboot, or not complete cooking cycles.
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.
Possible Causes
How to Fix / Troubleshooting
Safety first: Disconnect the appliance from power before any disassembly.
Steps to attempt recovery:
- Extended power reset: Unplug the air fryer for at least 30 minutes to fully discharge internal capacitors. Then reconnect and test.
- Check for overheating: Ensure vents are clear and the unit is not installed in a confined space. Overheating can stress electronic components.
- Surge protection: If E9 appears after storms or power cuts, use a surge-protected outlet for future use.
- Board replacement: Firmware and EEPROM are typically not user-serviceable on SilverCrest air fryers. If E9 persists, the practical repair is to replace the main control PCB with a new, pre-programmed board compatible with your exact model number.
Warning: Do not attempt to reprogram the control board unless you have the correct SilverCrest service tools and firmware; incorrect programming can render the unit unsafe.
Repair Difficulty
Required Part
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