Loud humming or buzzing noise from the back of the wine cooler

Safety: Unplug the unit before touching moving parts.

• Access rear compartment: Remove the rear lower panel to expose the compressor and condenser fan.
• Check fan: Inspect the condenser fan blades for contact with wires or shrouds. Reposition wiring and tighten any loose fan shroud screws.
• Compressor mounts: Ensure the compressor mounting bolts and rubber grommets are intact. Replace worn compressor mounting grommets if the compressor vibrates excessively.
• Fan motor wear: If the fan motor is noisy when spinning, replace the condenser fan motor.