, I have a SWG and just bought an intellichlor generator and the Pentair Superflo VS pump. I'm overwhelmed with how to operate this. My pool guy told me to run it at low rpms (1400), but I did overnight and the flow light and low salt light were flashing red this morning. I am now running at 2000rpms and everything seems fine. Does chlorine get produced more at higher rpms? The pool store said to never run lower than 2400rpms, bc the pump isn't circulating water properly. This doesn't sound right to me. My main question is, how long should/could I be running the pump for to produce ideal free chlorine levels all while saving a good amount of money?