I have a Hunter SRC. I am turning it on for the summer and when I try to run anything it flashes "No AC" What am I missing? I just moved in and no owners manual.
It means your controller is running off of the battery only. Either your controller is not plugged in, or the outlet it is plugged into is not working. Your valves will not operate without AC power.
I would guess that your transformer isn't plugged in, or that you have a bad transformer. If you dont have power to the unit, and there is only a battery in it, it will display the NO AC.