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Christopher McguireJul 29, 2025
What to do if DeLonghi PAC N135E Air Conditioner works, but does not cool the room?
- Ccarol58Jul 30, 2025
If your DeLonghi Air Conditioner is running but not cooling the room, there might be a few reasons. First, check if any windows are open and close them. Ensure the exhaust hose is properly connected. Also, inspect the air filters; if they're clogged, clean or replace them.