auto top-off ideas

[badfish420]

What would be the ideal way of installing an auto top-off system? A typhoon 3 RO/DI is on the way , so I need some ideas on how to use this system with the top -off . Maybe Bang Guy or Kip you could shed some light on this for me.

 

[fishman830]

ok i had an idea awhile back, you need
Float Switch
Bucket which ever size that fits your needs
A water pump - maxi jets are good
a tube that will fit the output on the pump
you plug the float switch in and put the float inside your display, plug the pump in and put it in the buck (filled with your ro/di water) connect the hose, and be sure to put the hose above the surface of the water to prevent back siphoning