Home · Error codes · Samsung · Microwaves · E45
E45 — Cooling Error
critical
A fault has been detected in the microwave's cooling system. Overheating risk may exist.
Common causes
- Cooling fan failure or blockage
- Ventilation obstruction
- Fan motor fault
How to fix it
- Ensure ventilation openings are clear
- Unplug and restart after unit cools
- Request service if error returns
Parts you might need
- Cooling fan
- Fan motor
Compiled from Samsung's public support resources — original page. Recalled.co is not affiliated with Samsung. Report incorrect information at hello@recalled.co.