This is my 3rd season. I have this Aquarite figured out down to a science. 5 hours run time per day @ 70% works perfectly for us. The problem is, in the spring and fall. I open stupid early and close stupid late. I extend my season so long in fact, I have many days when my automation system (Heater reader) turns the pump on for “frost protection”. This could be for a few hours at night or a couple days straight. The negative byproduct is that I am producing way too much Chlorine. Sorry to make a short story long but my questions is “how can I limit my Aquarite to 5 hours in a 24 hour period? Without manually flipping the switch.