Air conditioner and control method of air conditioner
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United States of America Patent
Stats
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Jul 4, 2017
Grant Date -
Jul 2, 2015
app pub date -
Sep 25, 2014
filing date -
Dec 27, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An air conditioner including: a converter circuit that is on an electronic substrate and converts an alternating current to a direct current; an inverter circuit that is on the electronic substrate and converts a direct current converted by the converter circuit to an alternating current to operate a motor that drives a compressor; an inverter control circuit that is on the electronic substrate and drives the inverter circuit; and a temperature detector that detects an outside air temperature input to the inverter control circuit, wherein the inverter control circuit includes a locked energization control unit, and the locked energization control unit performs AC locked energization or DC locked energization on the motor in accordance with the outside air temperature detected by the temperature detector.
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