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Air conditioning load management control system

  • US 5,293,755 A
  • Filed: 12/09/1992
  • Issued: 03/15/1994
  • Est. Priority Date: 12/09/1992
  • Status: Expired due to Fees
First Claim
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1. A load management control system for an air conditioner comprising:

  • an outdoor temperature sensor for sensing outdoor temperature of the outside of an enclosure to be air-conditioned;

    an indoor temperature sensor for sensing an indoor temperature of the enclosure;

    means for determining a difference in output of said indoor and outdoor temperature sensors;

    means for comparing said difference in output of said indoor and outdoor temperature sensors with a reference input;

    means for detecting an external controlling signal from an input device coupled to said system;

    means for controlling an air conditioner control circuit based upon input from said comparing means and said detecting means, whereby, when an allowable temperature differential is exceeded while the external controlling signal is detected, said controlling means interrupts operation of said air conditioner control circuit so as to reduce electrical load, said controlling means restoring the operation of said air conditioner control circuit when said temperature differential is no longer exceeded.

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