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HVAC CONTROL WITH PROGRAMMED RUN-TEST SEQUENCE

  • US 20070208461A1
  • Filed: 02/23/2007
  • Published: 09/06/2007
  • Est. Priority Date: 03/01/2006
  • Status: Abandoned Application
First Claim
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1. A heating, ventilation and air conditioning (HVAC) control system comprising:

  • an HVAC unit; and

    a control device for controlling operation of the HVAC unit, the control device comprising;

    a plurality of terminals configured to receive or transmit control signals for the HVAC unit;

    a memory device storing a run-test initiation code and instructions for executing a run-test sequence; and

    a microprocessor configured to receive a plurality of control signals corresponding to the run-test initiation code at at least one terminal of the plurality of terminals and further configured to execute the instructions for executing the run-test sequence in response to receiving the plurality of control signals corresponding to the run-test initiation code.

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