Front of cabinet or door frame is hot to the touch.

Safety: Unplug the unit if temperatures feel excessively hot or there is a burning smell.

• Assess normal warmth: Slight warmth around the door frame can be normal to prevent condensation.
• Clean condenser and ensure airflow: Reduce overall cabinet temperature by improving heat rejection.
• Inspect gasket: Replace a leaking gasket to reduce moisture and heater run time.

If the surface is extremely hot or discoloring, have a technician inspect the heater circuit.