Loud buzzing or humming noise from back of Café refrigerator.

Safety first: Unplug the refrigerator before accessing the rear compartment. Keep fingers away from fan blades.

• 1. Remove rear panel: Access the compressor and condenser fan area.
• 2. Inspect fan: Check if the fan blade is rubbing against wires, insulation, or dust buildup. Clean and reposition as needed.
• 3. Check mounting: Ensure the fan motor and compressor are securely mounted and rubber grommets are intact.
• 4. Isolate vibrations: Gently bend or pad any refrigerant lines that are touching each other or the cabinet and vibrating.
• 5. Replace noisy fan: If the fan motor is excessively loud even when clean and unobstructed, replace it.