In regards to ATO, I also understand the rise in ppm on the initial run off.
It will be programmed to drain off a set amount before diverting to the tank. ProfiLux has the power to do this with programmable logic control and a few solenoids.
RO outlet goes to a T piece, there is a solenoid on both tee ends, one for waste pre tank fill run off and one for ATO. The run off solenoid will be programmed to come on for a few minutes prior to the tank flow solenoid coming on.
Last edited by Aqua-Digital; 02-10-2010 at 01:24 PM.
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