RO/Topup/Sump Question. pt2

[MINIATUS]

I have a kent Auto shut off system with pressure activated solinoid switch. I also have a float valve on my resoviour water. What is the best way to hook this up and do I need the solinoid switch or is it a saftey thing. Im totally lost on this. any help would be greatly appreciated.

MINIATUS :?: :?:

 

[plack]

spelling errors

I don't claim to understand it all but I do understand that if the solenoid does not shut off the water to the rodi input then even thought the good water was stoped the reject water still keeps running down the drain . I will stay tuned and see if I can learn things as well