Loud humming, buzzing, or rattling noise from the wine cooler during operation.

Unplug the unit before tightening or adjusting components.

• 1. Level the cabinet:
  • Use a level and adjust the front legs so the cooler is stable and does not rock.
• 2. Check for external vibrations:
  • Ensure the cooler is not touching cabinets or walls that can amplify noise.
• 3. Inspect condenser fan:
  • Remove the rear panel and check the condenser fan blades for contact with wiring or shrouds.
  • Bend wires away and tighten fan mounting screws.
• 4. Check interior fan:
  • Remove interior rear panel and ensure the evaporator fan is not hitting ice or loose insulation.
• 5. Compressor mounts:
  • Verify the compressor mounting bolts and rubber grommets are intact and snug.
• 6. Replace worn fans:
  • If a fan motor is noisy even when unobstructed, replace the Lanbo evaporator fan motor or condenser fan motor.