| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To control a rotational frequency from a minimum rotational frequency to a maximum rotational frequency so that the air of any air volume can be distributed, even when a prohibited rotational frequency zone exists in air blowers, in an indoor unit of an air conditioner including the plurality of air blowers. <P>SOLUTION: In the indoor unit of the air conditioner including the plurality of air blowers, the rotational frequencies of the plurality of air blowers are controlled while dividing the same to the upper and lower parts of the prohibited rotational frequency zone in an operation of the prohibited rotational frequency zone where great vibration is generated due to properties of a motor and a fan, thus the air of required volume can be distributed by the entire air blowers, and any air volume from the minimum air volume to the maximum air volume can be controlled. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
