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Dylan SilvaAug 9, 2025
What to do if my DeLonghi Air Conditioner works, but does not cool the room?
- FFrancisco SmithAug 10, 2025
If your DeLonghi Air Conditioner is running but not cooling, it could be due to several reasons. Make sure that all doors, windows, and curtains are closed. Reduce heat sources in the room, such as ovens or hairdryers, by setting them on low or unplugging them. Ensure the air exhaust hose is correctly attached to the back of the unit. Finally, check if the filter is clogged and clean or replace it.