ATO shutoff timer?

[telamont]

Is there a way to have my RODI system shut off automatically once the reservoir is full? I have not set up my RODI but will connect it to my sink. My reservoir is 150 gallons. Thanks for the help.

 

[ecksreef]

Yes, look on bulkreefsupply. They have a float valve kit that is very easy to install. Once the reservoir fills to the float, it shuts off the rodi water, which causes another valve to shut off the incoming water. Very easy to install. Once the float switch is off it takes about a minute for the waste water line to shut off.

 

[ecksreef]

In my opinion it is still best to manually shut it off once you realize the float has shut it off. And also a good idea to flush the RO membrane when turning it back on, and I redirect the ro line until the ro membrane gets the tds below 10 before allowing it to go through the DI. On my system, as soon as I turn it on the tds coming out of the ro is over 100 until the filter gets going for a minute then it drops to 6. I'd rather not waste di resin with that initial higher tds water.

 

[telamont]

I appreciate your suggestion and input. Thanks.

 

[BlackTip]

I am planning on using a float valve kit from BRS and a shutoff timer from HomeDepot for redundancy.