| 摘要 |
An air conditioner in which a compressor (10) provided with a crankcase heater (40), and energizing the crankcase heater (40) allows the compressor to be heated. In addition, when the compressor (10) is stopped and before the compressor (10) is started, a control unit (41) determines the timing for starting the crankcase heater (40) on the basis of a degree of superheating, which is a parameter having a correlation with the temperature of the refrigerant. Thus, it is possible to further reduce standby power consumption resulting from energization of the crankcase heater (40) while the compressor (10) is stopped. |
