The air conditioning system is controlled as shown below by AIRSTAGE Cloud Site Manager.

(a) Site
      This is the entire air conditioning system to be controlled by one AIRSTAGE Edge Controller.

(b) Building
     These are buildings or facilities that make up the Site.

(c) Floor
     These are hierarchies that make up the Building.

(d) Zone
     Zone is a specific physical space in the building and Zone is tied to Floor. Devices listed under “Devices” can be registered in Zone.

(e) Devices
     These are the individual devices connected to the AIRSTAGE Edge Controller. All devices such as indoor units, sensors, and external devices that are monitored by the AIRSTAGE Cloud Site Manager are applied.

An administrator or a Technician can set the composition of the Building, Floor, and Zone arbitrarily.

The target value of Zone state is set to the Zone Function Controller in the Site Manager. Zone Function Controller controls each device to achieve a set target value. As a result, Zone is kept comfortable. The current Zone Function Controller has a temperature control function. In the future, Zone Function Controller will be able to control various devices registered in Zone, such as ventilation and lighting, in order to achieve higher levels of energy saving.