If you remove the lid and find the pressure switch (this is the round bit under central bar with a small black pipe connected to it and wiring).Now remove the black pipe from the pressure switch and start the machine on a D program.with this pipe removed the machine should keep filling and filling till it floods,so try it for a short while whilst watching it and see if it fills to a higher level.If it does then this could be something to do with your fault
ck
July 2008