M
Mark GallagherAug 9, 2025
Why is my DeLonghi Air Conditioner not cooling?
- Ccassidy80Aug 10, 2025
If your DeLonghi Air Conditioner isn't cooling the room, make sure that doors, windows, and curtains are closed, considering the 'TIPS FOR CORRECT USE'. Also, reduce heat sources like ovens or hairdryers by setting them on low or unplugging them. Ensure the air exhaust hose is properly attached to the back of the unit. Finally, check if the filter is clogged and clean or replace it as needed.