Water droplets or dampness on interior walls and shelves, but no visible leak.

Safety: Unplug the unit before accessing the fan.

• Usage check: Reduce door opening frequency and ensure the door is fully closed after each use.
• Airflow: Avoid overpacking bottles; leave space between them and do not block air vents.
• Fan operation: Listen for the internal fan when the compressor runs. If silent, access the fan behind the interior rear panel and inspect for obstructions or failure.
• Clean and repair: Remove dust and ensure the fan spins freely. Replace the fan motor if it does not run.
• Ambient humidity: If the room is very humid, consider relocating the unit or using a dehumidifier.