How to Activate The Generator
This puzzle may be found in the generator room, where you must activate the generator. However, you’ll need the current pressure on the control panel before you can start it. This may be accomplished by using and altering the valve’s control panel. You must adjust the pressure till the dial reads 11 to solve this puzzle. Place the valve on the bottom left pipe and turn it open to do this. Except for the one on the bottom left, open all the other valves now. This will turn the dial up to eleven.