I was stuck on the this puzzle so I thought it would be a good idea to make this guide. I’m not going to say everything. I just want to nudge people in the right direction because what you need that I will mention in the guide is kind of stupid in my opinion. Note: I already solved it in my game and saved too late so my screenshots are going to be what it looks after you solve it.
What the computers mean

You will see 3 numbers. These 3 numbers represent the values of the corresponding pipes that you have to turn on/off. On the right side of the room you will see the number 32 on a computer screen. You have to turn the pipes on/off so the pipes equal 32.
Black=1, Green=3, White=9
There is one set of pipes in each of these rooms.
Each set of pipes has 1 black, 1 green, and 1 white.
IMPORTANT NOTE If you go to this room and you cant open it. You are missing a wheel that you have to place there. So if you have a random turn wheel/crank in your inventory or you dont have one you need to find it and put it on right side of the door as pictured. I could be wrong on this part so take it with a grain of salt. I saved too far and cant backtrack.
When done correctly you should see this on the screen and you can pull the switch to open the door.