Bauknecht Compressor or Fan Noise

Ice maker makes a high-pitched whine or buzzing from the compressor area.

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

Worn compressor bearings, Condenser fan motor bearings failing, Vibration against cabinet panels

Safety: Unplug before touching components.

Steps:

Isolate source: Remove the rear panel and briefly power the unit to determine if the noise comes from the fan or compressor (use caution).
Fan replacement: If the noise changes when the fan is stopped (momentarily and gently with an insulated tool), replace the fan motor.
Panel damping: Add foam or rubber pads where tubing or wiring contacts metal panels to reduce vibration.

If the compressor itself is the source of loud whining or grinding, it likely needs professional replacement.

Hard 4/5

Condenser Fan Motor

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