Why is my Akai AUS-12H53R150P9 Air Conditioner cooling and heating effect not good?
- NNathan KrauseAug 17, 2025
The cooling and heating effect may be poor for several reasons. Check if the temperature setting is appropriate. Ensure the air filters are clean and that there are no obstructions blocking the inlets and outlets of the indoor and outdoor units. Avoid using Sleep mode during the daytime and verify that the indoor fan speed is not set too low. Finally, make sure all doors and windows are closed.











