F
ftuckerAug 20, 2025
Why DeLonghi EL runs but does not cool the room?
- JJeffrey SloanAug 20, 2025
The DeLonghi Air Conditioner might not be cooling the room because windows, doors, or drapes are open; there's a heat source present (like an oven or hair dryer); the air exhaust hose isn't connected to the appliance; or the dust filters are clogged. To resolve this, close any open windows, doors, and drapes, remove any heat sources, attach the air exhaust hose to the back of the appliance, and clean or replace the filters.