| 摘要 |
<p>The present invention has an object to provide an air conditioner that can reduce standby electric power without using a large component such as a relay or an auxiliary power supply. When a remote controller issues a stop command, a first switch 21 and a second switch 22 are turned off by command of an outdoor microcomputer 43, and supply of electric power from a commercial power supply C.P to a compressor driving motor 27 and a fan motor 28 is stopped. Simultaneously, a low-dropout voltage regulator 37 is turned off by command of the outdoor microcomputer 43, and supply of electric power from an outdoor control power supply transformer 34 to an inverter control unit 38, a fan motor control unit 39, and an actuator 40 is stopped.</p> |
