electrolux industrial hood type

just a quick question regarding the dishwasher. when it fills with water at the start of operation the water does not stop filling?:

Could be the water valve is not closing once opened.

Check for voltage across the valve.
Most of them are 120 volts.

If there is no voltage and the valve stays open then replace the valve.

If there is voltage all the time then it is probably a control board problem.