Posted 3/30/2012 18:39 (#2313424 - in reply to #2313412) Subject: Re: Insight NH3/N-Serve inject problem
Iowa
One thing to check is the ball/magnet/spring which is what the flow signal reads when it goes back and forth in the housing. Make sure the ball can freely move though the housing. Ive had the housing swell and cause the ball to get hung up causing the alarm u get.