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Ricky BrewerAug 7, 2025
What to do if my Fujitsu ASYG14KMTB Air Conditioner is not cooling well?
- CCheryl WheelerAug 7, 2025
If your Fujitsu Air Conditioner isn't cooling or heating effectively, several factors could be the cause. First, the unit may be operating under conditions outside of its permissible temperature range, which could trigger the automatic protection circuit. Ensure the air filter is clean. Check for any blockages of the intake grille or outlet port on the indoor unit and remove any obstructions. Also, make sure that windows and doors are closed, the fan speed is not set to quiet, and the 'Outdoor Unit Low Noise' operation hasn't been activated. In cooling mode, close the curtains if direct sunlight is shining into the room. Finally, turn off any extra heating apparatus or computers, or lower the temperature setting if there are many people in the room.
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