My Rachio thinks it is watering but none of the valves are coming on. I have three zones set up. It is online and I even reset the Wifi. It will not water manually thru my iphone or manually at the Rachio Unit on any of the 3 zones. I haven’t messed with any of the wiring as nothing has changed.
What is the best way to trouble shoot this problem and can I take an AC voltage measurement on the Rachio where each wire plugs in and to the Common. If so should only the active zone show an AC voltage?