F1E0
JennAir
Internal Control Board Failure
JennAir oven shows F1E0, display may be frozen or unresponsive
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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
Defective main control board, Corrupted firmware, Power surge damage
How to Fix / Troubleshooting
Safety: Disconnect power at the breaker.
- Reset control: Turn off power for 10–15 minutes, then restore. If F1E0 returns immediately, the control is likely bad.
- Inspect board: Remove the control panel and inspect the main control for burnt components or damaged traces.
- Verify supply voltage: Ensure correct line voltage is present at the oven's terminal block. Chronic low or high voltage can damage controls.
- Replace control board: Install a new JennAir-compatible main control board, transferring wires one at a time.
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Repair Difficulty
Hard
4/5
Required Part
Main Control Board
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