| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a control method of an air conditioning system and the like capable of improving energy consumption efficiency, in particular, in partial load. <P>SOLUTION: In this operation control method of the air conditioning system where a load-side unit 200 and a heat source-side unit 100 having a compressor 101 operated with compressor operational frequency, a heat source-side heat exchanger 104 performing heat exchange, and a heat source-side fan 108 operated with fan motor operational frequency, are connected by piping, a process for changing the fan motor operational frequency of the heat source-side fan 108, a process for judging the total power consumption of power consumption of the compressor 101 in accompany with the change, and power consumption of the heat source-side fan 108, and a process for deciding whether the change of fan motor operational frequency is further performed or not on the basis of the total power consumption, are performed until it is judged that predetermined conditions are satisfied. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
