Hi Guys, went to this dishwasher today, no drain. I think it’s the non return valve part that plugs into sump that is at fault. When the pump activates it throws the valve out of its housing. I’m not familiar with Meile appliances so I don’t know if there is a peice of the valve missing that’s supposed to keep it in place or if the seive filter is supposed to keep it down. Any advice and part numbers would be great. 🙂