Hi Peter my name is ***** ***** F18 indicates that there is a fault with the drain out. You need to move the appliance forward and then tip it against a wall or cupboard and then with a washing up bowl or pan together with some towels remove the drain filter catching the water in the bowl. Once you have done this come back to me.
No - with the filter out you can see the pump impeller at the back of the filter housing - now put it on pump out and check that the impeller is spinning very fast - then come back to me,
Give me about 15 minutes and I will call you, just got to finish a couple - Ian
Great news - keep and eye on it over the next couple of days, if you need further help just drop me a note on here using eh same log in - enjoy your evening - Ian