SolarTouch and Intellipro Integration

Located in Tampa, Fl area. I bought an Intellipro 2 VST and had it installed and basic programming done by installer. Then had a roof solar system with a SolarTouch installed. Never paid attention to automation as this was last fall. Now I want to connect the SolarTouch to the Intellipro. Read both manuals a few times. I do ahve the RS-485 cable. Connecting the solartouch is straight forward enough. What is not clear is what is adjusted where. I do have the pump on program 2 with a variable program. I want to use the pump to both heat and cool and automate this. Particuarly now my pool is over heating (to my tastes) even though I have the solar basically off.

I’d appreciate some general help as well as programming suggestions.