Search for: Log In Register OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › Fault opensprinkler? This topic has 2 replies, 2 voices, and was last updated 3 years, 3 months ago by pippin88. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts February 27, 2019 at 7:54 pm #54115 pippin88Participant I recently received an Opensprinkler 3.0 DC. The unit appears to be faulty. I plugged it in for the first time today. The screen came on for a brief period and then the text appeared corrupted. I could hear what sounded like a sizzling sound. This is the first time I’ve plugged it in. I unplugged it. Now I get nothing when I plug it in. I’ve checked the output from the supplied DC adaptor with a multimeter – 7.75V. I’ve sent an email to support, but hoping anyone can shed some light. Thanks February 28, 2019 at 9:45 am #54118 MikeParticipant Hi pippin88, Sounds like your OS might be faulty. Have you looked for any burned components on the board? Sizzling sounds from electronics aren’t generally a good thing. If it’s faulty then contacting support is the right thing to do. Mike March 19, 2019 at 10:36 pm #59398 pippin88Participant Ray was very responsive through support. After checking a few things (e.g. it wasn’t just the screen), Ray sent me out a new unit. I’m pleased to say the new one is installed and working! Only had a chance for a brief play, but I am very happy with how it works. I’m mailing the faulty unit back so it can be looked at. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › Fault opensprinkler?