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Matthew HillJul 25, 2025
Why Honeywell HJ5CESWK0 runs but not cooling?
- MmgonzalezJul 26, 2025
There could be several reasons why your Honeywell Air Conditioner is running but not cooling. A door or window might be open, the dust filter could be dirty, or the hose might be detached. Also, the temperature setting may be too high, the air outlet or intake could be blocked, the room might exceed the recommended size, or a large size/number of windows are decreasing cooling effectiveness. To resolve this, ensure all doors and windows are closed, clean the dust filter, reinstall the hose properly, reduce the temperature setting, remove any blockage from the air outlet or intake, move the unit to a smaller room, and cover windows with curtains or blinds.