I’m replacing an old sprinkler controller that has a perfectly good 24VAC transformer, but it’s got 3 wires (2 yellow, 1 green) rather than a connector on the 24VAC side. I assume I want to connect the two yellow wires to the opensprinkler, but I don’t know what sort of connector I should be using. Anyone know? Also, the green wire is a ground, but I don’t see anywhere to connect it to the opensprinkler; is there something I’m missing?
Thank for any ideas or pointers.
–Andy