I have a question about the programming of valve 3 on an Aqua Logic SWG system. The filter pump runs from 9a-5p each day, but there is a separate button for the cleaner on the board which does not come on automatically at startup of the pump. I have to manually push the button for it to start. The timer menu has a listing for F1 (the filter pump timing each day) and a listing for F2 with no time attached. There is only one pump on the system, so I don't know what the F2 is for. I do not have the spa time programmed yet, nor the heater. Could someone please tell me how I can synchronize the cleaner to come on at pump startup each day? The cleaner is programmed as valve 3.