charles norman
New Member
I am wiring a couple of these to raise fish and they are wired for 230 volt but I don.t understand the configuration. They have L1 an L2 as hots and then they have an A terminal and no engineer that I have asked knows what A Terminal is. The only thing I can think it could be is the neutral ground and the green screw is the chassis ground or some call it earth ground. Want to make sure it is not the neutral because it would void the warranty. Thanks guys I hope you can set me straight.
