R
Robert CrossAug 9, 2025
Why is my DeLonghi PACAN140ES Air Conditioner running but not cooling the room?
- GGregory HensonAug 9, 2025
If your DeLonghi Air Conditioner runs but doesn't cool the room, make sure that windows, doors, and drapes are closed. Also, eliminate any heat sources in the room, such as ovens or hair dryers. Finally, ensure the air exhaust hose is attached to the housing on the back of the appliance.