OpenSprinkler › Forums › Hardware Questions › DIY Kit Assembly Questions › New Build Power Issue › Re: Re: New Build Power Issue September 26, 2013 at 5:03 pm #25572 RayKeymaster Looks like IC1 is damaged and needs to be replaced. Make sure your sprinkler transformer’s output is no more than 28V AC as that will likely to exceed the limit of IC1. Keep me updated if the issue has been fixed. Thanks.
