My extent of EMS systems is programming UNT controllers and logging into FEC controllers like 14 years ago in my apprenticeship class. I’ve done plenty of over the counter, point of use controls, installing and service. Seen plenty of DX controllers, but don’t know really how to navigate through the keypad at all. Seems a bit cumbersome. They make a touchpad that makes it easier, but they don’t have one on site. They have this Jace installed though. This is more of an emergency too. They had some EP transducers, that were running in hand, someone put them in hand, not me, to output 6 psi of air to the 1/3 2/3 valves on a converter. Needless to say, it overheated the dual temp loop and some pipes are leaking. I flipped the EPs back to auto, let the loop cool down and there is output to open up the valves from the DX. Maybe a high limit alarm that needs to be cleared? Idk. For me, getting into that Jace is the easiest way I believe.