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Valerie HunterAug 19, 2025
Why is my Fujitsu Air Conditioner cooling/heating poorly?
- SsloanbrianAug 19, 2025
Poor cooling or heating performance in your Fujitsu Air Conditioner can stem from several factors. First, check if the air filter is dirty. Ensure that neither the air conditioner's intake grille nor the outlet port is blocked. Verify that the room temperature settings (thermostat) are correctly adjusted. Also, make sure no windows or doors are open. If cooling, check if bright sunlight enters through a window (close the curtains). Finally, consider if there are heating apparatus or computers inside the room, or too many people present.