RODI not reaching TDS 0

[LikeRichMahogany]

I recently replaced my Sediment, Carbon, and DI on my 4 Stage BRS RODI system, flushed it for 20 Minutes, then closed the flush valve, but I am only getting ~24 tds, when I want 0.

 

[Water Dog]

What is your source water TDS?

 

[LikeRichMahogany]

What is your source water TDS?

Disregard lol; I figured out my issue after banging my head against the wall for the last 2 hours.

My product container has a float valve in it, and when I reconnected the input line, i accidentally twisted it, so gravity was keeping it closed, and no water was going out the product line.

Flipped it back, 0 TDS within a minute or two.