| 摘要 |
PURPOSE:To obtain a multisplit air conditioner in which a load to be applied at the time of operating one indoor heat exchanger is reduced and durability of the unit is enhanced. CONSTITUTION:A tube for connecting a liquid receiver 10 and a compressor 1 is connected to a tube for connecting indoor heat exchangers 7 and 9 to an outdoor heat exchanger 3 via a distributor 5 and an expansion valve 7 via a four-way valve 6. Solenoid valves 6, 8 are provided between the exchangers 7, 9 and the distributor 5. Bypass pipelines 7, 13 having check valves 12, 14 are connected to the receiver 10 via a solenoid valve 16 so controlled as to be open when either the valve 6 or 8 is closed via part of the exchanger 3. |
