E8
Emeril Lagasse
Internal Communication / Control Board Fault
Display shows E8 and the Emeril Lagasse air fryer will not start or randomly shuts off.
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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 ribbon cable between display board and main board, Oxidized control connectors, Failing main control board microcontroller, Moisture intrusion into control panel
How to Fix / Troubleshooting
Safety first: Unplug the fryer before accessing the control panel.
- Power reset: Unplug for 10–15 minutes, then plug back in. Sometimes E8 clears after a full power discharge.
- Access control panel: Remove screws securing the top or front panel to expose the display/control PCB and the main control board.
- Check ribbon and connectors: Gently unplug and re-seat the ribbon cable and any multi-pin connectors between the display board and main board. Ensure they are fully inserted and locked.
- Inspect for moisture or grease: Look for condensation, grease film, or corrosion on the control boards. Carefully clean with electronics-safe contact cleaner and allow to dry completely.
- Board inspection: Check for burnt components, cracked solder joints, or physical damage. If found, replace the main control board (and display board if visibly damaged).
- If E8 persists: Replace the main control board assembly, as the internal communication circuitry is likely faulty.
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Repair Difficulty
Hard
4/5
Required Part
Main Control Board
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