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Nancy GrayAug 14, 2025
Why is my Fujitsu Air Conditioner cooling or heating poorly?
- LLori MartinAug 14, 2025
Poor cooling or heating performance in your Fujitsu Air Conditioner can stem from several factors. Check if the air filter is dirty, or if the air intake grille or outlet port is blocked. Ensure that the room temperature settings (thermostat) are correctly adjusted. Also, check for open windows or doors. If it's cooling operation, consider whether bright sunlight is entering the room (close the curtains). Finally, evaluate if there are heating appliances or too many people in the room, affecting the cooling performance.
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