Hi all. I have a VMA1420 vav controller that I have some questions on. This vav uses a floating reheat valve so it has a BO to open and a BO to close. The wiring diagram shows that typically BO #2 & 3 control the reheat valve. How do you configure what number outputs are actually being used? This is a brand new controller. I downloaded the configuration to the controller and tried commisioning it. I opens the reheat valve but does not close it. I suspect may the wrong output is being used but need to bring another tech along a recheck it so one can can run the computer while another guy is at the VAV. Don't have the hvac pro software on my laptop yet. Thanks guys.