| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a refrigerator capable of intermittently performing a compressor ON or OFF operation by detecting an abnormal state.SOLUTION: A refrigerator comprises: a first microcomputer controlling driving, stopping, and rotational speed changing of a compressor; a temperature sensor detecting temperatures of a plurality of stockrooms; door opening/closing detection means for detecting open/closed states of doors of the respective stockrooms; and a second microcomputer reading states detected by the temperature sensor and the door opening/closing detection means, and controlling constituent elements including an internal circulation fan motor. If the states of the respective doors detected by the door opening/closing detection means are open states for time equal to or longer than predetermined time, the compressor is controlled to intermittently operate for predetermined time.</p> |
