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Tyler LamAug 11, 2025
Why is my Haier HAS09FAAIN cooling poorly?
- CCourtney HuffAug 11, 2025
Poor cooling may occur for several reasons. Check if the air filter is dirty and clean it every 15 days. Ensure there are no obstacles blocking the inlet and outlet. Verify that the temperature is set correctly and that all doors and windows are closed. If direct sunlight is entering the room, use curtains. Also, consider if there are too many heat sources or people in the room.
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