Question
Have a James Hardie Rain Dial (~15 yrs old). Only one station operates (A) regardless of settings (ie. station B or C should come on but A runs instead). This happens in "run program", "manual", or "semi-auto" modes. I disconnected the power & battery for a few seconds and reprogrammed only to get same results. All stations come up for proper programming/readout on controller but "A" responds to everything. Needless to say zone "A" is well watered.

Answer
Hey James, It's time to get a new controller. "Hardie" was bought by "Irri-trol" and they still make the Rain dial series. Instead of buying a whole new controller, you can just buy the panel itself. It will cost about $110.00. Good luck and have a great day.