Enhanced vapor injection technology

Injecting part of the gaseous refrigerant
into the compression chamber can greatly
improve the low-temperature heating
capacity and effectively reduce the exhaust
temperature.

Enhanced vapor injection technology

Injecting part of the gaseous refrigerant
into the compression chamber can greatly
improve the low-temperature heating
capacity and effectively reduce the exhaust
temperature.

Wide Operation Temperature Range -30°C ~ 56°C

Wide operation range,
cooling: -15°C ~ 56°C, heating: -30°C ~ 28°C.

Wide Operation Temperature Range -30°C ~ 56°C

Wide operation range, cooling: -15°C ~ 56°C, heating: -30°C ~ 28°C.

Refrigerant radiator

The wraparound refrigerant radiator can stably and efficiently take away the heat in the frequency conversion module of outdoor unit, improve the electrical reliability of the unit when working in high-temperature environment, and ensuring stable and safe operation.

Refrigerant radiator

The wraparound refrigerant radiator can stably and efficiently take away the heat in the frequency conversion module of outdoor unit, improve the electrical reliability of the unit when working in high-temperature environment, and ensuring stable and safe operation.

Air cooling heat dissipation

Through the fan (fan) to strengthen the ventilation, strengthen the cooling effect, to maintain stable and reliable system operation.

Air cooling heat dissipation

Through the fan (fan) to strengthen the ventilation, strengthen the cooling effect, to maintain stable and reliable system operation.

Compressor backup operation

In units with two compressors, if one compressor fails, the other compressor can run on its own, to ensure the air conditioning system can work stably.

Compressor backup operation

In units with two compressors, if one compressor fails, the other compressor can run on its own, to ensure the air conditioning system can work stably.

Emergency operation of fan motor

Some outdoor units are designed with dual fan, if the one fan motor fails, the other motor also can work normally, to avoid impact consumer's work and life.

Emergency operation of fan motor

Some outdoor units are designed with dual fan, if the one fan motor fails, the other motor also can work normally, to avoid impact consumer's work and life.

ODU backup operation

In a multi-unit system, if one outdoor unit fails, the other modules provide backup so that the system can continue operating.

ODU backup operation

In a multi-unit system, if one outdoor unit fails, the other modules provide backup sothat the system can continue operating.

Anti-adversity function

The external force blows the outdoor unit fan to rotate in reverse. At this time, start and stop the rotation of the fan, and then restart the fan motor in a forward rotation according to the normal procedure, so as not to damage the fan motors due to excessive starting current.

Anti-adversity function

The external force blows the outdoor unit fan to rotate in reverse. At this time, start and stop the rotation of the fan, and then restart the fan motor in a forward rotation according to the normal procedure, so as not to damage the fan motors due to excessive starting current.