Interior temperature is uneven; top shelves are warmer than bottom shelves or vice versa.

Safety: Unplug the unit before accessing the fan if needed.

• Rearrange bottles: Avoid blocking air vents with large bottles and do not overpack shelves.
• Check fan operation: Listen for steady airflow. If weak or intermittent, inspect the evaporator fan.
• Verify shelf placement: Use the recommended shelf positions from the TYLZA manual to promote airflow.
• Replace fan if needed: If the fan is not moving enough air, replace it with a TYLZA-compatible evaporator fan motor.