The basic working process of the 1. cold (hot) water unit is that the cooling unit of the outdoor unit is cooled (or heated up) by the refrigerant (or heating), then the cooling medium (hot) water after the water pump is cooled to the fan coil unit which is installed in the indoor air, and the air fan coil unit is used for the heat exchange between the air and the indoor air. To achieve the purpose of indoor air treatment.

Home decoration Style

Home decoration Style

2．风管(道)式机组的基本工作过程是：

2., the basic working process of air duct unit is:

风

wind

管

tube

式

type

供冷时，室外的制冷机组吸收来自室内机组的制冷剂蒸气经压缩、冷凝后向各室内机组输送液体制冷剂。

When cooling, the outdoor refrigerating unit absorbs refrigerant vapor from the indoor unit and compresses and condenses it to refrigerate the indoor units.

供热时，室外的制冷机组吸收来自冷凝器的制冷剂蒸气经压缩后向各室内机组输送汽体制冷剂，室内机组通过布置在天花板上的回风口将空气吸入，进行热交换后送入安装在室内各房间天花板中的风管(道)内，并通过出风口上的散流器向室内各房间输送空气。在风管(道)上设计有新风门和排风门，可以按一定比例置换空气，以保证室内空气的质量。

When heating, the refrigerating unit of the outdoor unit absorbs the refrigerant steam from the condenser to the refrigerant of the steam body after compression, and the indoor unit is inhaled through the air inlet of the ceiling on the ceiling, and after the heat exchange, it is sent into the wind pipe (Road) which is installed in the ceiling of the room of the room, and through the outlet of the air outlet. The diffuser conveyed air to all rooms in the room. New air doors and exhaust doors are designed on the air duct, and air can be replaced at a certain rate to ensure the quality of indoor air.

3．变频一拖多机组的基本工作过程是：供冷时，室外的制冷机组吸收来自室内机组的制冷剂蒸气经压缩、冷凝后向各室内机组输送液体制冷剂。供热时，室外的制冷机组吸收来自冷凝器的制冷剂蒸气经压缩后向各室内机组输送汽体制冷剂。各室内机组通过暗装的方式布置在天花板上。通过其回风口将空气吸入，进行热交换后送入，再从送风口将处理后的空气采取就地回风的方式送回室内。

The basic working process of the 3. variable frequency and a multi unit is as follows: when cooling, the refrigerant steam from the outdoor unit is absorbed by the refrigerant vapor from the indoor unit to transport the liquid refrigerant to the indoor units after compression and condensation. When heating, the outdoor refrigeration unit absorbs the refrigerant vapor from the condenser and compresses the refrigerant to the indoor units after compression. The indoor units are arranged on the ceiling in a dark fashion. The air is inhaled through its air return port, then sent to it after heat exchange, and then the indoor air is sent back to the room from the air outlet.

一拖多

More than one drag

机组在能量调节方式上由微电脑控制，室外机组的变频式压缩机根据室内冷热负荷的变化，自动调节压缩机的工作状态，以满足室内冷热负荷的要求。

The unit is controlled by the micro computer in the way of energy regulation. The variable frequency compressor of the outdoor unit automatically adjusts the working state of the compressor according to the change of the indoor cold and heat load, so as to meet the requirements of the indoor cold and hot load.