Been told by the wife that dish washer is not heating up, stripped the thing down as you do by passed the flow switch to allow power to element got a 240v supply there but no neutral left it running for a few mins, traced the orange wire up to the circuit board neutral in but can not get neutral out would this be the circuit board or am i testing it all wrong Thanks who ever can help Dish washer ZanussiZsf4123. Checked continuity on element all ok. thanks again