Salter Cooling Fan or Convection Fan Noise

Microwave fan is very loud or rattling during operation.

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

Loose fan blades, Debris in fan housing, Worn fan motor bearings, Loose mounting screws

Safety: Unplug the microwave before inspection.

Steps:

1. Identify noise source: Listen carefully to determine if the noise comes from the rear (cooling fan) or from the top/back of the cavity (convection fan on combi models).
2. Check for loose items: Ensure nothing is vibrating on top of or against the microwave.
3. Technician cleaning: A technician can remove the cabinet and clear debris from the cooling fan or convection fan, tighten mounting screws, and replace the fan motor if bearings are worn.

Hard 4/5

Cooling Fan Motor

Check Price on Amazon

We may earn a commission from links on this page.