i have a diplomat 8132 dishwasher it was working perfect yesterday, today i switched it on and noticed light number 4 on with number flashing ! i closed the door shut after switching on then to find my kitchen swimming in water any ideas ?
Try the float at the bottom of the machine(should have 2 plastic pipes coming out of it).If it is not draining, its a over flow device.with a polestyrene float in itm could be stuck down.