Question
I recently had a problem with 1 out of my 9 watering stations, when it would just skipped it and also who display a flashing "OFF" display. I thought it was just the power source, so I unplugged it and replaced the battery. I then re-set each station and now 4 don't turn on, they display the time, but it flashes.

Any ideas?

Answer
Hi Mark

Note: After a power outage or when the controller is energized, the display will flash 12:00 PM (or the current time if it was a short outage). Stop the flashing by pressing either of the +/-Buttons.

Short / Malfunction Detection- A flashing OFF indicates that the dial is pointing to a valve that has a short or other electrical malfunction

Most probably a short circuit at an solenoid, replace it.