Severin
Cooling Cycle Overrun
Unit continues to run the fan for an unusually long time after the timer reaches zero.
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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
Overheated internal components requiring extended cooling, Stuck relay or triac controlling fan, Firmware glitch in cooldown routine, Faulty PCB temperature sensor
How to Fix / Troubleshooting
Safety first: This symptom is usually not dangerous but monitor for unusual smells or heat.
- Allow full cooldown: Let the fan run until it stops by itself. This can be normal after very hot or long cooking cycles.
- Power reset: If the fan does not stop after a reasonable time (e.g., 15–20 minutes), unplug the unit to stop it, then plug back in and observe behavior on the next use.
- Inspect control PCB: If the fan runs continuously whenever plugged in, the fan relay or triac may be stuck on. Replace the main control PCB or the faulty component.
- Check PCB sensor: Ensure the internal PCB temperature sensor is correctly mounted; a sensor reading too hot may keep the fan running.
Warning: Continuous fan operation when idle indicates a control fault; disconnect from mains when not in use until repaired.
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Repair Difficulty
Medium
3/5
Required Part
Main Control PCB
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