I have read the manuals for the Suntouch VS Pump and Intellicom 2. I am hoping someone here with more experience can help me out or has a clever idea. Basically I want to change the pump speed from 1 external relay. Now I know how to do this from the Intellicom 2 but I also dont want to unhook my Suntouch as I am fine with it running normal stuff. I doubt there is a way to hook it up such that both the Intellicom 2 and Suntouch both can talk to the pump (like 2 things on same RS485 cable)? Does anyone know of a way to control pump speed without unhooking the Suntouch?