Sorry if this has already been covered, but I can't find my specific wiring situation -
I'm wiring a gen 2 8 zone, coming from a Hunter SRC+ that has a pump start relay and a rain sensor. I do NOT want to include the rain sensor with the Rachio setup.
The zone wiring is clear to me - 5 zones with a white common wire.
The relay wiring is almost clear. On the Hunter the pump relay is wired to MV and RS (looks like a lamp cord). I assume the MV wire goes to the M slot (and then set up Master Valve in the app), but I don''t know where the RS goes? Does it go to SC? SP? It's not a rain sensor wire, it's a pump start relay wire. That's why the RS is throwing me.
I appreciate any insight. Thanks!