OpenSprinkler › Forums › Hardware Questions › connecting open sprinkler to 3phase centrifugal pump › Re: Re: connecting open sprinkler to 3phase centrifugal pump
July 13, 2014 at 3:41 pm
#27561
abdoz
Participant
Hi Everybody,
I just want to make sure if I need any external 24VAC start relays, to be connected to the water pump or not.
BR,