[guppygirl]

Using the AI+ Controller I assume? I thought the controller adjusted the levels, no? I have one, and I notice that the CO² varies. The controller is supposed to get better at managing the environment over time.

[donuthin5]

No, the non ai one,

[guppygirl]

Interesting. I wasn’t aware it even worked with the previous controllers.

[CharlieBravo]

It doesn’t. It’s a standalone controller. The UI is ‘similar’ to the non AI controller but no app connection so it panel control only. It gets the job done but it’s not as user friendly.

[mindfulgenetix]

I’ve noticed a huge difference in my grow since using the Ac Affinity AI Controller and i love it so much a purchased another one for my Veg tent! 👌

[CharlieBravo]

I’ve got one, it’s cumbersome I agree. Not an expert but I’ve pretty well got it figured out…I think. What’s your question?

[CharlieBravo]

Sorry, I’m baked but I just reread your question. It’s likely too high because of overshoot. Set your flow controller to about as low as it’ll go and still send gas. Mine is set to 0.5 on the center of the ball. It’s low enough that the ball barely moves. Then set your range window a little tighter. Ex: wanna run 1000 ppm, set to 1000, range 50. The range straddles your set point, so 25 bellow 1000 the valve opens at 975. Same above it shuts off at 1025. Too tight a window means it kicks on and off too much and the valve will wear out sooner. Too wide and it will overshoot the mark and then hover there (guessing your tent or room is somewhat sealed) until the plant takes it in. Hopefully this makes some sense.