AC Infinity Controller 67 help!

nygaff1 said:

Hi all,

I have been running an S8 exhaust with an 8" XL filter on the controller 67. I realized that I needed filtered intake air and ordered an S6.

The problem is when I plug the s6 into the 2nd port they run at the same freaken speed... the filter and a 90° bend on the exhaust leave me with positive pressure...

I'm kind of shocked that none of their advertising mentions that you cannot control these separately. I really do not want to have to spend another $100 after buying the 67 too far in advance.

Any suggestions? Thanks!

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CaliRootz88 said:

I thought the S series has a independent speed controller as well. Can you manually dial down the S6 and create a negative pressure?

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CaliRootz88 said:

The controller should allow you to dial your speed down. If it doesn’t than it’s defective. You should be able to manually dial it down and create a negative pressure. If not reach out to ax infinity OR buy another controller. Good to go.

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CaliRootz88 said:

The controller should allow you to dial your speed down. If it doesn’t than it’s defective. You should be able to manually dial it down and create a negative pressure. If not reach out to ac infinity OR buy another controller. Good to go.

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nygaff1 said:

Funny enough, they just sent me a replacement for a defective unit this week.

Again, you should be able to, and their controller 69 is capable of independent control, but like some Bernstein bears shit as soon as I plug it in I read they cannot be independently controlled with the 67.

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nygaff1 said:

That is what you would think right? As far as I have gleaned from the hour of scrounging the internet for an answer- not without using the little push button PMW controller that comes with the S series. And that defeats the purpose of the $50 intelligent controller I already bought..

Anyone? Buehler?

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PadawanWarrior said:

What was defective? And what didn't they send? I wasn't very impressed with their customer service.

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RIS said:

I'm running two S8s right now. What's the question? did you set the min and max levels?

As for customer service, my fan had something get sucked into it and it broke the blades. AC asked no questions and already sent me one to replace it, should be here tomorrow.

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nygaff1 said:

The question is how do I set the two at different speeds. As my airflow is now, having both the s8 exhaust and s6 intake at the same speed gives me positive pressure. I need to be able to set the exhaust at min. 2 and intake at min 1.

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PadawanWarrior said:

I like positive pressure in the tent. My closet I like slight negative though so the light block isn't pushed away. The positive pressure gives me more room in the tent.

I don't have a carbon filter or care about smell though.

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nygaff1 said:

I mean, whilst I appreciate your approach, positive pressure is not what my intended outcome is. If that were the case I would have bought the cheapest fan I could find instead of something I thought would work with the existing equipment.

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nygaff1 said:

The question is how do I set the two at different speeds. As my airflow is now, having both the s8 exhaust and s6 intake at the same speed gives me positive pressure. I need to be able to set the exhaust at min. 2 and intake at min 1.

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RIS said:

Ok, if the goal is to have them both plugged into the same controller they will always be in the same setting. Alternatively, as @CaliRootz88 stated the only other option is to use the intake with the manual control. I have my main set to high 10 low 6 and the intake stays at 4.

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