ADG7550 Dishwasher flow meter Home › Forums › Trade Technical & Spare Parts Forums › Trade Spare Parts › ADG7550 Dishwasher flow meter This topic has 2 replies, 2 voices, and was last updated 14 years, 2 months ago by Twoten. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts January 23, 2012 at 5:13 pm #67522 TwotenParticipant A ADG8550 Product code 854275515860 is giving an error of 7 flashes which indicates a faulty flow meter. Is this likely to be just the reed switch or the metering unit. If I replace the metering unit does the reed switch come with it? January 23, 2012 at 6:17 pm #367692 leavemetogetonwithitParticipant Re: ADG7550 Dishwasher flow meter Loads of threads about this already. Try search, “reed switch” Mike. January 23, 2012 at 6:49 pm #367693 TwotenParticipant Re: ADG7550 Dishwasher flow meter Thanks,leavemetogetonwithit I did try searching but I was being too specific using model numbers. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In