Hansa Convection Heater or Fan Failure

On combi Hansa microwaves, convection (hot air) mode does not heat or fan does not run.

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.

Possible Causes

Open convection heating element, Failed convection fan motor, Faulty convection thermostat, Control board relay failure

Safety first: Unplug the microwave and allow it to cool before inspection.

Test convection mode: Set convection to a moderate temperature and start. Listen for the fan and wait a few minutes to see if warm air is produced.
Check fan noise: If the fan is silent or rattling, the motor may be seized or damaged.
Professional diagnosis: A technician should test the convection element and fan motor for continuity and operation and replace as needed.

Warning: Do not operate convection mode if the fan is not running; overheating may occur.

Hard 4/5

Convection Fan Motor

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