Abstract: An air conditioning management system is configured to manage a plurality of air conditioners as management targets. The air conditioning management system includes a controller connected to the air conditioners, and a server apparatus connected to the controller. The controller is configured to execute a management program to manage the air conditioners. The server apparatus is configured to provide the controller with an air conditioner data model as a collection of data on the air conditioners. The air conditioner data model is information on the air conditioners to be referred to in the management program. The air conditioner data model stores information on the air conditioners for each of data items. The information on the air conditioners includes information on attributes of the air conditioners.

Abstract: A device management system includes a storage unit and a processing unit. The device management system manages a device serving as a management target. The device is one or both of an outdoor unit and an indoor unit of an air conditioner. The storage unit stores data of the device as a device data model having a hierarchical structure in which information relating to a component of the device is associated with the device. The processing unit, in response to a processing request from an external program, reads or rewrites the data stored as the device data model in the storage unit.

Abstract: An air conditioning management system is configured to manage a plurality of air conditioners as management targets. The air conditioning management system includes a controller connected to the air conditioners, and a server apparatus connected to the controller. The controller is configured to execute a management program to manage the air conditioners. The server apparatus is configured to provide the controller with an air conditioner data model as a collection of data on the air conditioners to be referred to in the management program. The air conditioner data model is information on the air conditioners to be referred to in the management program. The air conditioner data model is provided for each type of the air conditioners. The air conditioner data model stores information on the air conditioners for each of data items.

Abstract: An air conditioning management system is configured to manage a plurality of air conditioners as management targets. The air conditioning management system includes a controller connected to the air conditioners, and a server apparatus connected to the controller. The controller is configured to execute a management program to manage the air conditioners. The server apparatus is configured to provide the controller with an air conditioner data model as a collection of data on the air conditioners to be referred to in the management program. The air conditioner data model is information on the air conditioners to be referred to in the management program. The air conditioner data model is provided for each type of the air conditioners. The air conditioner data model stores information on the air conditioners for each of data items.

Abstract: A device management system includes a storage unit and a processing unit. The device management system manages a device serving as a management target. The device is one or both of an outdoor unit and an indoor unit of an air conditioner. The storage unit stores data of the device as a device data model having a hierarchical structure in which information relating to a component of the device is associated with the device. The processing unit, in response to a processing request from an external program, reads or rewrites the data stored as the device data model in the storage unit.

Abstract: Provided is a height difference setting system capable of setting a transport capacity of refrigerant in an appropriate state. A height difference setting system (1) is constituted by a plurality of components. Information is communicated between the components, and accordingly a height difference between an outdoor unit (8) and an indoor unit (9) that constitute an air conditioner (7) installed on or in a building (6) is set. The height difference setting system (1) includes components that function as an outdoor unit height information obtaining unit (2), an indoor unit height information obtaining unit (3), a height difference setting unit (4), and a transport capacity adjusting unit (5).

Abstract: Provided is a height difference setting system capable of setting a transport capacity of refrigerant in an appropriate state. A height difference setting system (1) is constituted by a plurality of components. Information is communicated between the components, and accordingly a height difference between an outdoor unit (8) and an indoor unit (9) that constitute an air conditioner (7) installed on or in a building (6) is set. The height difference setting system (1) includes components that function as an outdoor unit height information obtaining unit (2), an indoor unit height information obtaining unit (3), a height difference setting unit (4), and a transport capacity adjusting unit (5).