| 摘要 |
<p>The present invention provides a dishwasher and control method thereof, in which a contamination level of water is decided to prevent waste of the water and to appropriately control a washing time. The present invention includes a sump for receiving water, a washing pump for pumping the water received in the sump, a filter for filtering the water pumped by the washing pump, and a contamination level sensor for measuring a contamination level of the water, wherein the contamination level sensor is located on a sampling passage through which washing water passes in route to a drain chamber.</p> |
