Hi I have been to above dishwasher with error code f1 which I see from error codes is flood in base but there was no flood in base when I got there but had tell tale signs it had been. Where is the flood switch on these could not see one unless it’s the pcb in the base.does anyone have info on this m/c as it’s my first time to one of these. How do I reset it so I can run it to try and find the leak. As always all help greatly appreciated.