Why is heating weak?

Why is heating weak?

Symptom    

            Heating > Weak heated air

Cause
            -When the airways around the outdoor unit is blocked by obstacles, heated air from the indoor unit may get weak

             due to the lack of air ventilation.   

              -When the outdoor unit is installed in a closed space, heating can get weak due to the lack of air ventilation. 

            -Heating may be weak when the set temperature is same or lower than the room temperature.

How to fix
            -Please keep the outdoor unit free of obstacles.

            -Select heating and set the temperature at 30 ℃ or higher than the room temperature.

            -Choose Strong for fan speed.

            -Make sure the set temperature is higher than the room temperature.

            -After turning the outdoor unit off, please let the outdoor unit to sit for three minutes before starting it again.

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