Exterior of the wine cooler cabinet feels hot, especially around the door frame.

Safety: Unplug the unit before cleaning vents or accessing the rear panel.

Steps:

• Check installation clearances: Ensure the cooler has the minimum clearance specified in the Zanussi manual at the sides, rear, and top.
• Clean ventilation grills: Vacuum dust from front and rear grills to improve airflow.
• Verify condenser fan: Remove the rear panel and confirm the fan runs when the compressor is on. Replace the fan motor if it is not operating.
• Monitor temperature: Some warmth around the door frame is normal due to anti-condensation loops. Excessive heat, however, indicates poor ventilation or fan failure.

Action: If the cabinet remains excessively hot after improving airflow and confirming fan operation, contact a technician to check for abnormal compressor or sealed system issues.