shilly

I'm a gas safe reg heating engineer and I'm ashamed to say my Biko dishwasher is getting the better of me?.it won't fill up the inlet solenoid is fine(continuity) all tubes aren't blocked I thought some one out there will be able to direct me straight away to the fault I've read about a float?? any directions would be most appreciated.and if someone's boiler has any faults please just ask

up the wall with my dishwasher not filling