Here's a picture of the two buckets.
The first one holds RO/DI water which is used to top of the evaporated water in my sump. I don't want to add more float switches to my sump of fear that it will mess up my top off.
The second bucket contains saltwater or RO water waiting to be mixed, a mixing pump that is controlled independently, and It also has the 2 float switches used to bring in water from the RO bucket. Not seen is a tube that will carry saltwater to the sump via a LM pump.
The wiring diagram for the float switches worked like a charm.
Still not to shure if I can do what I want to do.
