F5-1
JennAir
Control Board Configuration or EEPROM Error
JennAir oven shows F5-1, may not start a cycle
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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
Corrupted control board memory, Incorrect control board installed, Power surge affecting EEPROM
How to Fix / Troubleshooting
Safety: Turn off power before removing the control panel.
- Power reset: Turn off the breaker for 10–15 minutes to allow the control to fully discharge, then restore power.
- Check model configuration: If the control board was recently replaced, verify that the correct JennAir part number was installed and that any configuration steps (jumper settings or programming) were completed per the service manual.
- Inspect board: Look for obvious damage or missing jumpers on the EOC.
- Replace control: If F5-1 persists and wiring is correct, replace the EOC with the exact part specified for your model.
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Repair Difficulty
Hard
4/5
Required Part
Electronic Oven Control Board (EOC)
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