A.TRUE

B.FALSE

A.It can increase the air supply temperature of the air conditioner, thus reducing the energy consumption of the air conditioner.

B.Reduce the humidification power consumption by increasing the supply air temperature and reducing the power consumption of humidification.

C.The closed heat channel can increase the return air temperature and improve the cooling efficiency.

D.Isolating hot and cold air, avoiding the confusion of hot and cold air and improving the utilization of cold air.

A.400

B.2000

C.800

D.1200

A.Linkage rule settings

B.Access control user management

C.Historical data export

D.Query system alarms

A.400V

B.415V

C.380V

D.220V