AGA
Cooling Fan Control Stuck On
AGA oven cooling fan runs continuously even when the oven is cold and off.
Advertisements
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.
Advertisements
Possible Causes
Stuck cooling fan relay on PCB, shorted triac, faulty temperature sensor near control area, miswired fan circuit
How to Fix / Troubleshooting
Safety first: Disconnect the oven from mains power before accessing the control board.
- Allow full cool-down: Confirm that the oven and control panel are completely cool. Some models intentionally run the fan until a safe temperature is reached.
- Check sensor near controls: Some AGA ovens use a small sensor or thermostat near the control area to control the cooling fan. Test this device for correct operation.
- Inspect control PCB: Look for a relay or triac labeled for the cooling fan. Signs of burning or a relay stuck closed indicate a fault.
- Test fan supply: With power applied (qualified persons only), check if the fan is receiving constant voltage regardless of temperature. If so, the control PCB is likely at fault.
- Replace PCB or sensor: Replace the faulty sensor or the main control PCB to restore normal fan operation.
Advertisements
Repair Difficulty
Hard
4/5
Required Part
Cooling Fan Relay / Main Control PCB
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements