Originally Posted by kbsparky
Is this your pressure switch? I marked where the ground wires connect.
No its not, thats the old one that Amtrol had problems with so they developed the DC2, there is not much for info on the internet about it, I've been searching all day.
Mine just has 4 wires coming out the back of it. From Left to right they are Black (Line 1), Blue (Lead 1), White (Line 2), White w/ black striping (Lead 2).
The square d that I took off only uses 1 Lead and 1 Line and the other 2 are left unused. I tried hooking up the Lead 1 and Line 1 to the new switch but don't seem to be getting power to it.