Hi All,
This is a pic of a Heliomatic solar controller and I could use a little help understanding the wiring. I think the "out" wires go to the solar pump, I think the "red" and "black" 240v wires are from the breaker panel and I have no idea what the "slave in" wires are doing. Would be most grateful for any help. Thanks
[attachment=1:im9c9se0]22013-03-16 13.05.22.jpg[/attachment:im9c9se0]
This is a pic of a Heliomatic solar controller and I could use a little help understanding the wiring. I think the "out" wires go to the solar pump, I think the "red" and "black" 240v wires are from the breaker panel and I have no idea what the "slave in" wires are doing. Would be most grateful for any help. Thanks
[attachment=1:im9c9se0]22013-03-16 13.05.22.jpg[/attachment:im9c9se0]