Exterior side walls of the wine cooler feel very hot during operation.

Safety: Some warmth on side walls can be normal, but excessive heat warrants inspection. Unplug the unit before moving or cleaning.

Steps to address excessive exterior heat:

• Improve ventilation: Ensure that built-in installations follow SMEG's clearance requirements. Clear any obstructions from front and rear grills.
• Check ambient temperature: Move the unit away from heat sources and ensure the room temperature is within the specified range.
• Inspect door gasket: A leaking gasket can cause the compressor to run longer, increasing heat. Replace if necessary.
• Monitor operation: If the compressor runs almost continuously and sides are extremely hot, a sealed system issue may be present; contact a technician.

Warning: Do not cover ventilation openings or place items directly against the side walls.