Question about Ariston Technologies LI640S Dishwasher

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Dishwasher does not spray water

* My dishwasher appears to fill up with water ok. * Once full it doesn't spray the water over the plates etc. * The timer appears to run as there is a humming sound. * After 10-15 mins it appears the water is pumped out and new water is pumped in. * Still the water is not being sprayed around. * Hence at the end when I open the door I have plates that have not been cleaned at all but it is quite hot inside the machine (looks like the water gets heated but it is not being pumped around to spray on the dirty items). Thanks in advance for any assistance

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Re: Dishwasher does not spray water

It sounds like your dishwasher is doing everything normal EXCEPT washing. The unit fills properly, the timer advances properly, the unit drains and goes through a rinse cycle, plus the water is heating. I would check your main wash pump for obstructions that may be clogging it, or if it is not running at all, you need to check the interconnecting wiring and/or something in the wash pump circuit that would prevent it from running. There should be a wiring diagram/tech sheet located behind the lower kick panel under the door. I hope this helps some. Good luck and let me know what you find.

Posted on Jul 07, 2007

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