Service and Support

Please be cleaned frequently the filter

Dirty filter can cause energy loss

Contamination of the filter increases the resistance to transfer power and fan.
It may cause loss of energy.
Frequent cleaning of the filter will lead to energy saving

Dirty filter may cause a malfunction

Contamination of the filter causes an abnormality of the refrigerant pressure in the air-conditioned and air conditioning is an emergency stop.
Please check the filter of air conditioning regularly