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Control device for air conditioner

  • US 5,113,665 A
  • Filed: 05/06/1991
  • Issued: 05/19/1992
  • Est. Priority Date: 05/29/1990
  • Status: Expired due to Fees
First Claim
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1. A control device for operating a test run of an air conditioner, with a wireless remote controller for transmitting operating data to said air conditioner, having:

  • a receiving circuit for receiving the operating data;

    a switching means having at least two switching positions;

    a microprocessor for operating said air conditioner in response to the operating data received by said receiving circuit;

    a power source for supplying electrical power to said microprocessor;

    said microprocessor scanning a position of said switching means and thereafter inputting the operating data from said receiving circuit during the time when the electrical power is supplied to said microprocessor;

    wherein said microprocessor comprises;

    a first means for starting an operation of said air conditioner in response to the operating data when said switching means is in a first position;

    a second means for maintaining the operation of said air conditioner in a forced stopping state so as to ignore the operating data when said switching means is in a second position;

    a third means for starting said test run of said air conditioner when said switching means is changed first from the second position to the first position after said switching means is placed in the second position thereof by an initial and effective scanning of said microprocessor; and

    a fourth means for changing from the test run and carrying out the operation of said air conditioner in response to the operating date when said receiving circuit receives the operating data from said wireless remote controller during the test run of said air conditioner.

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