| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a multi-room type air conditioning device capable of setting a unit having priority in an operation mode in advance. <P>SOLUTION: A refrigerating cycle is constituted by connecting an outdoor unit 1 having a compressor 2 and an outdoor heat exchanger 3, and a plurality of indoor units 7a having indoor heat exchangers 9a, and disposing electric expansion valves 6a respectively between a refrigerant liquid-side main pipe 22 of the outdoor unit 1 and the indoor heat exchangers 9a. The indoor unit 7a is provided with an operation setting device 10a for setting operations such as cooling, heating and dehumidifying operations, and an indoor rated capacity memorizing device 17a for memorizing a rated operating capacity of the indoor unit 7a, the outdoor unit 1 is provided with a priority mode function selecting/setting device (not shown in drawing) for selecting setting of priority operation mode function of the indoor units 7a, and a control device (not shown in drawing) is disposed for determining the operation mode having the priority on the basis of a signal of the priority mode function selecting setting device. As the operation of the operation mode of the indoor unit 7a of largest rated operation capacity is performed with priority, the indoor unit 7a of large capacity installed in a living room and the like as a main unit can be operated with priority. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
