| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a dishwasher capable of performing an appropriate operation by discriminating whether the block of a ventilation route after the actuation of a water supply device is caused by washing water or not.SOLUTION: A controller starts water supply to a washing tank and also operates a fan so as to monitor the rotation number of the fan (S14, S16). Then, when the rotation number of the fan is increased to be a predetermined valueαor more, the controller stops water supply (YES in S16, S18). Then, the controller starts washing and reduces the water level of washing water supplied into the washing tank (S20). The controller further monitors the rotation number of the fan (S22), allows washing to continue (S24) when the rotation number of the fan is decreased to be a predetermined valueβor less (YES in S22), and performs error termination when the rotation number of the fan is not decreased (NO in S22).</p> |
