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HVAC Controls or Controllers Including Alphanumeric Displays and Push Buttons

  • US 20130345881A1
  • Filed: 06/28/2012
  • Published: 12/26/2013
  • Est. Priority Date: 06/20/2012
  • Status: Active Grant
First Claim
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1. A control for a heating, ventilation, and/or air conditioning system, the control comprising:

  • an alphanumeric display;

    a plurality of two position switches; and

    a processor configured to;

    receive a current user input through at least one of the two position switches;

    determine a response to the current user input using one or more previously received user inputs, if any, via one or more of the two position switches; and

    implement the determined response, display a message on the alphanumeric display, and/or change an operational parameter of the heating, ventilation, and/or air conditioning system.

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