| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an air conditioner preventing lock and damage of a compressor during preheating operation and having excellent reliability. <P>SOLUTION: When a preheating condition for heating is achieved, the compressor 40 is operated with a low capacity, and preheating operation for warming an indoor heat exchanger 9 is performed while a heating flow passage of a heat pump type refrigerating cycle is formed. At this time, the compressor 40 is initially operated with a capacity higher than the low capacity, and then, is operated with the low capacity. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
