| 摘要 |
PROBLEM TO BE SOLVED: To provide an air-conditioner having sufficient air-conditioning capability as required while reducing the size of an indoor unit with the common use of various types of heat exchangers to be stored in the indoor unit by allowing air-conditioning with the circulation of heat source water and the operation of a refrigerating cycle. SOLUTION: The heat source water is guided to a fan coil 54 through a refrigerant/water heat exchanger 9 in the refrigerating cycle and water flowing out of the fan coil 54 is drained through a refrigerant/water heat exchanger 5 in the refrigerating cycle. Part of the heat source water is guided to a fan coil 53 and water flowing out of the fan coil 53 is combined with the flow of water tending from the fan coil 54 to the refrigerant/water heat exchanger 5. The operation/stop of the refrigerating cycle is controlled depending on an air-conditioning load. COPYRIGHT: (C)2004,JPO&NCIPI |
