What does F12 mean on Miele dishwasher?
What does F12 mean on Miele dishwasher? Check the drain hose and drainage for blockages and clean. Miele Dishwasher Error Code = The display shows fault code F12 or F13 (Water intake). Cause Of Error/Fault Code = Stopcock is closed. What does F20 mean? An F20 or FH error code indicates a water supply problem….