What to do if my Friedrich Air Conditioner is frosting?
- JJames ReidAug 3, 2025
If you notice frosting on your Friedrich Air Conditioner, it may be due to insufficient airflow, a dirty filter, or cool, damp weather. Try setting the system mode to 'FAN ONLY' to eliminate the frost. Also, adjusting the thermostat to a slightly warmer setting can help prevent frosting from happening again.