I’m migrating to Rachio Generation 2, coming from a Hunter ProC. I know the AC1 and AC2 cables that were used to power the Hunter are not needed anymore.
However, with the bunch of wires that were coming from the pipe (that is, with all the wires like the PMV and each zone) there two wires which were connected to AC1 and AC2. Any idea what those were used for? There was a rain sensor connected, but it seems to be wireless.
Please help me.