OpenSprinkler › Forums › Hardware Questions › OpenSprinkler › Can't Reset OpenSprinkler › Reply To: Can't Reset OpenSprinkler
March 2, 2019 at 10:15 pm #54149
Depending on what firmware you have, you may have to do the following:
instead of holding B1 before powering on, plug in power first, then immediately (while the screen is displaying OpenSprinkler brand name) press B1 and hold it until the screen shows ‘Factor Reset’?
Same with B3: hold it right after you plug in power instead of before.