NB: I am not familiar with RB systems..........or sprinkler systems in general...... In another life I was an Electronic Tech and still have my trusty VOM....and can remember Ohms Law. Amazing feat when you are 60! I moved into house last year. Existing RB system. I need to ID where the sprinkler heads were for lawn work. I had used the Test / Manual Advance in the past, with no issues...... as per: The ESP-Si controller has a built-in test program that will run each station in sequence for two ...
