Why is my Perfect Aire 3PATWH10002 Air Conditioner not cooling the room?
- CCynthia JonesAug 15, 2025
Your Perfect Aire air conditioner might not be cooling because the unit is too large or small for the room. Ensure all doors, windows, curtains, and openings are closed, and nothing is blocking the front grille. Allow sufficient time for cooling, especially in high outside temperatures. Check that the filter isn't dirty, the louvers are fully open and directed correctly, and the unit is set to COOL mode with an appropriate temperature. Relocate the unit if it's near a heat source. If the air is cool to the touch, double-check that openings are closed and nothing is obstructing the unit. If using Follow Me, move the remote away from the unit. Ensure the temperature sensor isn't touching the cold coil, and if needed, unplug the unit for 5 minutes, following the reset instructions.