Does anybody happen to have any documentation on the Edwards 1212B? I need an installation manual as I just purchased one. Tried Google with little luck.
I strangely can’t find any documentation on it, but it’s a simple two-zone panel that should be fairly straightforward to set up. As long as the screw terminals are labeled, you can probably experiment with the programming. I believe it uses DIP switches. Try contacting MountainBell9845, a user on here who has one.
Keep in mind that the system is 12VDC and uses 2.2k resistors.