OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › Power supply diode D2 shorted on OpenSprinkler 3.2 Power Bd › Reply To: Power supply diode D2 shorted on OpenSprinkler 3.2 Power Bd August 20, 2024 at 10:57 pm #79958 JasonParticipant I changed D2 to a SS36 and it solved the problem. I think the extreme heat in our garage just degraded it over the years.
