Why is my Klarstein Iceblock Prosmart 9 not cooling properly?
- JJeanette StanleyAug 2, 2025
There are several reasons why your Klarstein Air Conditioner might not be cooling effectively. Check if the doors or windows are properly closed. Also, remove any heat sources from the room and ensure the exhaust hose is connected and not blocked. Make sure the temperature setting isn't too high, and clean the air intake to ensure it's not blocked.