OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › Loss of power – no screen image with power on › Reply To: Loss of power – no screen image with power on June 28, 2016 at 12:56 am #43225 RayKeymaster I see that you’ve submitted a support ticket, and said that the controller does power up on USB, so it’s likely that the fuse on 24VAC line is blown. We will follow up there.
