| 摘要 |
PROBLEM TO BE SOLVED: To stably operate an air conditioner without resonance by changing a prohibiting frequency itself. SOLUTION: An outdoor unit has a compressor 1 and an outdoor fan 6. When an operating frequency indicated to the compressor 1 from a control means 20 corresponds to a predetermined prohibiting frequency, the control means 20 changes a rotating speed of the outdoor fan 6 to a prescribed rotating speed from a rotating speed of a present state. COPYRIGHT: (C)2005,JPO&NCIPI |
