cpcat wrote: Thats the way its suppose to work. Auto brings water in to a certain level, empty lets it out and not in. So to not let water in you have to set it at empty. Thats the way it works!!! Only use in Auto mode if live wells are being filled / filled or recirculating. GlynnLast edited by NELA COUGAR on January 27th, 2009, 8:53 pm, edited 1 time in total.