Hi I have a hotpoint dwf50 dishwasher an the m/c starts the cycle water comes in and circulating motor kicks in for about 30 secs an then drains out with light 4 flashing which is inlet valve but this is ok as I have replaced it. I have changed circuit boards and still have the same prob . Has anyone come across this before?
From The Manual
The inlet valve is letting water by when the valve is closed.
The programme will be aborted and the drain pump is energised.
Note: Earth faults on the heating element and wash pump can display A02.