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patrick60Aug 12, 2025
Why is my Fujitsu AOU18CL Air Conditioner not cooling properly?
- Ddavid10Aug 12, 2025
If your Fujitsu Air Conditioner is not cooling well, make sure the air filter is clean. Also, check that the intake grille or outlet port isn't blocked. Verify that you've set the room temperature correctly on the thermostat. Ensure no windows or doors are open, and close curtains if sunlight is entering. Also, consider if there are heating appliances or too many people in the room. Finally, check if the unit is set to SUPER QUIET operation.
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