Importance

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Abstract

An apparatus and process for individual adjustment of the temperature set points of a plurality of VAV devices (27, 29) in an HVAC system. The process includes the step of directly, or indirectly through a network server (61), coupling each of a plurality of computers (34) located in a plurality of offices or spaces (22) for input of a temperature set point based signal. The computers (34) are coupled to the VAV devices (27, 29) such that a selected computer can be used to adjust the temperature set point of only VAV devices (27, 29) located in the same space (22) as the selected computer (34). Such coupling can be wired or wireless, based upon the use of computer networks (36, 42) which are connected to the VAV devices (27, 29) directly or through the building HVAC control network (32) or through a network server (61), which also is accessed by the building control computer (24). In the preferred form, the computers (34) are also capable of retrieving the current temperature set point from the VAV device (27, 29), displaying it on the computer display screen and thereafter adjusting the temperature, for example, by using graphical interface software.

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First Claim