error code 4 on baumatic dish washer any idea's anyone ?

Remove kick panel from bottom of machine,cupboards ,bottom right hand corner there is a black plastic cover prise this off and feel inside ,there is a sump/dish area to collect water spills etc MAKE SURE THE POWER IS OFF and simply mop up water with cloth and hey presto ,obviously if this keeps happening you would need to investigate if there is a leak somewhere as this has taken 3 years to occour on my machine so anything less than 1 year i would look further into it

polley100
June 2010