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Carl RichardAug 6, 2025
Why is my LG MT11R not cooling or heating effectively?
- BbrianhensleyAug 6, 2025
Several factors could affect the cooling or heating performance of your LG Air Conditioner. First, check if the air filter is dirty and clean it according to the instructions. If the room was very hot when you first turned on the unit, allow some time for it to cool down. Also, make sure the temperature is set correctly. Finally, ensure that the air inlet or outlet vents of the indoor unit are not blocked.