| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner capable of smoothly circulating a refrigerant, without increasing the number of part items, when performing reheating dehumidifying operation. SOLUTION: The reheating dehumidifying operation is performed by circulating the refrigerant sent out of a compressor 3 into a third heat exchanger 5, a first heat exchanger 7, a second heat exchanger 8 and the compressor 3 in this order. When a difference between the temperature of indoor air detected by an indoor temperature sensor 13 and the temperature of the refrigerant of the third heat exchanger 5 detected by an outdoor temperature sensor 18, is smaller than a predetermined value, operation of an outdoor air blower 16 is controlled. Thus, pressure of the refrigerant of the third heat exchanger 5 is increased more than pressure of the refrigerant of the first heat exchanger 7. COPYRIGHT: (C)2008,JPO&INPIT |
