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[dbdavid]

I don't think my original post was as clear as it should have been. My sump level today is controlled from a float switch in the sump connected to a pump in my RO/DI reservoir. It all works very well.

What I have to do manually is turn on my RO/DI water to fill the reservoir and that is what I am trying to automate. What I need help with is the magical box to do this with some float switches, solenoids etc..



Any help would be appreciated.

Dave