| 摘要 |
<p>The dishwasher system includes a pump, a divert valve and a cam timer. The divert valve will in one position allow water flow to the upper spray of the dishwasher only, whilst in the other position it will allow water flow to the lower spray only. The valve changes position each time the flow of water is stopped, thus when the pump is stopped and restarted the spray will be to the other half of the dishwasher. The cam timer is arranged to cycle the pump during its normal cycle, diverting the flow twice during each 180 seconds of wash cycle ADVANTAGE : Sprays upper and lower sections of dishwasher alternately.</p> |
