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AIR-CONDITIONING APPARATUS

  • US 20120017619A1
  • Filed: 04/22/2009
  • Published: 01/26/2012
  • Est. Priority Date: 04/22/2009
  • Status: Active Grant
First Claim
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1. An air-conditioning apparatus that has an outdoor unit and an indoor unit, in which said outdoor unit has an electric energy meter with a pulse transmission device that measures the electric energy amount supplied to the outdoor unit, signal reception means for receiving a pulse signal transmitted from the electric energy meter, and control means for measuring said electric energy on the basis of said pulse signal,wherein said control means includes determination means for determining one of input ports that are not in use from among a plurality of input ports forming said signal reception means as an input port for the pulse signal from said electric energy meter, and calculation means for calculating electric power, electric energy consumption, and energy consumption efficiency on the basis of said pulse signal.

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