REMOTE CONTROL FOR USE IN ZONED AND NON-ZONED HVAC SYSTEMS

  • US 20090140058A1
  • Filed: 11/25/2008
  • Published: 06/04/2009
  • Est. Priority Date: 11/30/2007
  • Status: Active Grant
First Claim
Patent Images

1. A portable wireless remote control unit for use in conjunction with an HVAC system, the wireless remote control unit comprising:

  • a wireless interface;

    a display;

    a controller in communication with the wireless interface and the display, the controller configured to communicate with the HVAC system via the wireless interface;

    the controller further configured to display one or more menu screens on the display; and

    the controller further configured to automatically determine whether the HVAC system is a zoned HVAC system or a non-zoned HVAC system, and to select from the one or more menu screens for display on the display based on whether it is determined that the HVAC system is a zoned HVAC system or a non-zoned HVAC system.

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