Zanussi dishwasher keeps stopping on alarm 5?

I have a zanussi aquasave des959 dishwasher but it keeps tripping out on alarm 5 which i know is connected to water. I have rung up the manufacture but they say my pressure valve requires changing. Can anyone tell me how to locate the valve.I have checked inside the washer and all appears ok, will be grateful for any ideas
Barry Whitehead, December 2004


done
the pressure vave must be the main water intake solonoid valve located directly to water supply hose.d

d prest., September 2006
link Click here to see other fixes for Zanussi.