DavidInEdinburgh Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 2 posts - 1 through 2 (of 2 total) Author Posts January 24, 2020 at 11:00 am in reply to: ISE 1606W recurring F3 (drain/pump) error #465997 DavidInEdinburghParticipant thanks for your help. I disconnected the drain hose and cleared it out. That was the cause. So much gunk it was embarrassing. Happy wife again. January 20, 2020 at 1:42 pm in reply to: ISE 1606W recurring F3 (drain/pump) error #465995 DavidInEdinburghParticipant Thank you for replying. The drain hose connects to the plumbing under a sink next to the machine. I’m not technical and my wife distrusts my efforts at handiwork. I’ll seek an engineer Author Posts Viewing 2 posts - 1 through 2 (of 2 total)