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Integrated controller an HVAC system

  • US 9,599,359 B2
  • Filed: 06/13/2014
  • Issued: 03/21/2017
  • Est. Priority Date: 02/17/2010
  • Status: Active Grant
First Claim
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1. An integrated controller for an HVAC system, comprising:

  • an interface coupled to an auxiliary controller of said HVAC system and configured to communicate therewith, said auxiliary controller having an auxiliary non-volatile memory;

    a processor, coupled to said interface and configured to direct the operation of said HVAC system; and

    a main non-volatile memory coupled to said processor and configured to receive a copy of main controller application information associated with said main system controller via said interface and store said main controller application information, said processor further configured to automatically send a copy of said main controller application information during manufacturing of said HVAC system to said auxiliary controller of said HVAC system to store as back-up data on said auxiliary non-volatile memory of said auxiliary controller.

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