OpenSprinkler Forums OpenSprinkler Unified Firmware Single zone won't shut off Reply To: Single zone won't shut off



Can you switch the station wire with another station, to check if this is an issue with the triac on that station, or the sprinkler solenoid? The only case I’ve seen before that the station will turn on but not turn off is when someone incorrectly uses a DC power supply instead of 24V AC.