Gurgling or sloshing sounds from inside the cabinet or back of the unit.

Safety: No disassembly is usually required. Do not attempt to open the sealed system.

• Identify if normal: Light gurgling or hissing when the compressor starts or stops is generally normal for Aobosi wine coolers.
• Check leveling: Ensure the unit is level so that condensate drains properly and does not pool excessively.
• Inspect drain pan: From the rear, verify that the drain pan above the compressor is seated correctly and not overflowing.
• Monitor performance: If cooling is normal and there are no error codes, these sounds are typically not a fault.