F8
Danby
Cooling Fan or Overheat Protection Fault
Display shows F8; oven may not start or may shut down during operation.
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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
Failed cooling fan motor, Blocked cooling air vents, Faulty over-temperature thermostat or thermal fuse on cabinet
How to Fix / Troubleshooting
Safety First: Turn off power and allow the oven to cool completely before inspection.
- Check ventilation: Ensure that the oven's front and rear vents are not blocked by cabinetry, foil, or other objects. Built-in Danby models require specific clearances.
- Listen for fan: During operation, a cooling fan should run. If you never hear it, the fan motor or its wiring may be faulty.
- Access cooling fan: Remove the rear panel of the oven (freestanding) or the top cover (wall oven) to access the cooling fan assembly. Inspect for obstructions, seized blades, or burnt wiring.
- Test fan motor: With power disconnected, check the fan motor for continuity using a multimeter. Replace the fan motor if open or seized.
- Check thermal devices: Locate any thermal cutoffs or thermostats mounted on the oven cabinet. Test for continuity; replace any that are open.
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Repair Difficulty
Hard
4/5
Required Part
Oven Cooling Fan Motor
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