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Pedro CastilloAug 8, 2025
What to do if DeLonghi Air Conditioner doesn't cool the room?
- CCarl GarzaAug 8, 2025
If your DeLonghi Air Conditioner is running but not cooling the room, the window might be open, the exhaust hose might be detached, or the air filter could be clogged. Try closing the window, connecting the exhaust hose, and cleaning or replacing the filter.