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

Safety: Unplug the unit before tightening components or accessing the rear.

• Level the cabinet: Use a level and adjust the front feet so the Antarctic Star cooler is stable and does not rock.
• Check for contact points: Ensure the rear of the unit is not touching the wall or cabinets. Leave recommended clearance.
• Tighten panels and shelves: Tighten any loose screws on interior panels and ensure shelves are properly seated and not rattling.
• Inspect fans: Remove the rear panel and check the condenser fan for wobble or blade contact with shrouds. Replace the fan motor if bearings are noisy.
• Compressor mounting: Verify the compressor mounting grommets are intact and not hardened or missing. Replace compressor mounting grommets if needed.