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AUXILIARY CONTROLLER, A HVAC SYSTEM, A METHOD OF MANUFACTURING A HVAC SYSTEM AND A METHOD OF STARTING THE SAME

  • US 20110202180A1
  • Filed: 02/17/2010
  • Published: 08/18/2011
  • Est. Priority Date: 02/17/2010
  • Status: Active Grant
First Claim
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1. An auxiliary controller of a heating, ventilating and air conditioning (HVAC) system, comprising:

  • an interface coupled to a main system controller of said HVAC system and configured to communicate therewith, said main system controller having main controller application information stored thereon;

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

    a non-volatile memory configured to receive a copy of said main controller application information via said interface and store said main controller application information thereon.

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