Sometimes machine drains & stops-all prog lights flash,others it will fill & wash for 10 mins then drain & stop-all lights flash.
Have replaced the pressure switch to no avail.(This did the trick on another Miele DW)The non return ball valve is clean.
I havent checked the wash motor for blockages yet as it sounds like it is washing well when working?
The heater element checks ok.I don`t suspect a heating fault as it mainly just drains & doesn`t even start to fill?
Does 6 flashing lights mean there is a fault that could be anything?
Tried a new non return valve,still no joy.