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HVAC SYSTEM WITH MULTIPLE EQUIPMENT INTERFACE MODULES

  • US 20140041846A1
  • Filed: 08/09/2012
  • Published: 02/13/2014
  • Est. Priority Date: 08/09/2012
  • Status: Abandoned Application
First Claim
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1. A thermostat for controlling an HVAC system, the HVAC system having two or more HVAC components and at least two Equipment Interface Modules (EIM), wherein each of the at least two Equipment Interface Modules (EIM) includes a wireless interface and each is wired to a different one of the HVAC components of the HVAC system, the thermostat comprising:

  • a user interface including a display;

    a controller coupled to the user interface, the controller configured to provide one or more control commands to control two or more of the HVAC components of the HVAC system;

    two or more control terminals, each for optionally receiving a control wire connected to an HVAC component of the HVAC system; and

    a wireless interface coupled to the controller, the wireless interface for sending one or more control commands of the controller to each of two or more HVAC components via the wireless interfaces of the at least two different Equipment Interface Modules (EIM).

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