F0E9
Ikea
High-temperature safety or thermal fuse fault
F0E9 displayed; oven may not complete self-clean or high-temperature cycles
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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
Open thermal cut-out (thermal fuse), Overheating due to blocked vents, Faulty cooling fan, Loose thermal fuse wiring
How to Fix / Troubleshooting
Safety first: Ensure the oven is cool and power is off before accessing rear or top panels.
- Check ventilation and fan: Confirm that vents are clear and the cooling fan operates during high-temperature use.
- Locate thermal fuse: Many Ikea ovens have a thermal cut-out mounted on the top of the cavity or rear panel. It is a small disc or inline device with two wires.
- Test continuity: Disconnect one wire and measure continuity across the fuse. An open reading indicates it has tripped and must be replaced.
- Investigate cause: Before replacing, determine why it opened (blocked vents, failed fan, etc.) and correct the underlying issue.
- Replace thermal fuse: Install a new fuse with the exact temperature rating and mounting style.
Note: Some thermal fuses are non-resettable; once open, they must be replaced.
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Repair Difficulty
Hard
4/5
Required Part
Thermal Fuse / Thermal Cut-Out
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