After spending a bunch of time trying to find my drawing, I finally hit on pay dirt.
So with that said, you have 2 alternatives on how you want to set up your controller. I modified the original diagram to show 2 alternatives.
As always - click on the image to see a full scale diagram printable on Tabloid paper (11" x 17")
This is the 120V version of the RIMS setup:
And this is the 240V version of the RIMS setup:
Either one will work with a 240V - 30A power feed.
hope this helps you.