| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner, having a power supply unit using a midpoint voltage of a smoothing capacitor as a control power supply, capable of suppressing power consumption of a balance resistor in a low-consumption power mode (sleep mode).SOLUTION: When an outdoor unit controller 27 outputs a mode signal instructing a sleep mode suppressing power consumption of an outdoor unit 2 to a switch controller 40, the switch controller 40 opens a switch 11, a switch 12 and a switch 14 and closes a switch 13.SELECTED DRAWING: Figure 1 |
