Question
I have a Richdel 446 controller. I have been using it on MANUAL.Now I want to go AUTO mode. I have 3 zones to water. When I set the timer for every 3rd day , 20 minutes each, the cycle goes thru 1, 1A, 3A correctly but then at the end starts over again. The owners manual is not clear on this, Can you help?
Thank you,
Jack

Answer
When a controller runs a program then starts another program it is usually a sign that there are stacked start times. You only need one start time for a program so just make sure that you don't have multiple start times and or any start times on another program.  And please don't make the mistake of putting the same start time in multiple times.  Let me know if that helps and remember you only need one start time and not to repeat that time.