I replied to another topic, so this a duplicate. I have a 1999 Nelson EZ-something controller, with programs A B and C. Are these completely separate programs, or do they all run if I have the selector on C (would all three programs be active). Should I be using these to run different zones on different days, then leave it on C?
I have a Nelson controller installed in 1999. Last year it was running during the day, in addition to the program I had it set for at night. Can you tell me if I set it to program B, does it run both A and B? If C, then all three? If this is the case, is it designed to set the front yard on program A and the back yard on program B, so you don't have to run your sprinklers for 4 hours in a row? Or do I just have a bad controller?
