Customer Questions and Answers for Control Module Front Cover by Bosch

Hello Peter, This sounds like there is a leak under the unit causing the flood fault to appear. Most of the time, this will be caused by the water valve not opening all of the way and causing a dribble from the water inlet to dribble into the base plate. You can check this by removing the kick panel with the power turned off, and using an inspection mirror to check for any water in the base. If any water is present, you need to use a towel, (not washed in fabric softener so it will absorb the water), and once the water is gone, start the unit back up and watch the area up and to the left of the water inlet valve. If you see a dribble dripping down, replace the water inlet valve. As long as all of the water is gone, this should correct the situation.