Why is my Proline Air Conditioner not cooling well?
- MMary BrownAug 7, 2025
There are several reasons why your Proline Air Conditioner might not be cooling well. It could be due to a blocked air filter (clean the filter after turning off the unit), a disconnected or blocked exhaust hose (disconnect the hose, check for blockages, and reconnect), low refrigerant (call a service technician), an incorrect temperature setting (decrease the set temperature), open windows or doors (close them), a room that is too large (check the cooling area), or heat sources in the room (remove them if possible).




