Ice maker exterior becomes unusually hot to the touch, especially on the sides or top.

Safety: Turn off and unplug the unit if it becomes excessively hot.

Steps:

• Improve airflow: Move the unit away from walls and heat sources; ensure vents are unobstructed.
• Check fan: Verify that the condenser fan is running whenever the compressor is on; replace the condenser fan motor if not.
• Duty cycle: Avoid running the ice maker continuously for many hours in very hot rooms; allow rest periods.