Severin
Insufficient Ventilation / Cooling Failure
Microwave exterior or control panel becomes excessively hot to the touch during use.
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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
Blocked ventilation openings, Failed cooling fan, Excessive ambient temperature, Dust buildup in airflow channels
How to Fix / Troubleshooting
Safety first: Unplug the microwave and allow it to cool before inspection.
- Step 1 – Check installation: Ensure the microwave has the minimum clearances specified by Severin on all sides and top. Do not enclose it tightly in cabinetry unless designed for built-in use.
- Step 2 – Clean vents: Vacuum or brush dust from all external vents. Ensure nothing is placed on top of the microwave that blocks airflow.
- Step 3 – Verify fan operation: During cooking, you should hear the cooling fan. If not, the fan motor may have failed and should be replaced.
- Step 4 – Internal cleaning: With the cabinet removed, clean dust and grease from the fan blades and air channels.
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Repair Difficulty
Medium
3/5
Required Part
Cooling Fan Motor
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