RPG Insanity

There is this purple fog in the Manato Temple that I can't get rid of. I found the poster where it gives you numbers to turn off valves or something but I'm not sure where I'm supposed to do that. Do I have to find another path or is there a way to get rid of the fog?

You need to find this sign and then record the numbers on a piece of paper. Then, you have to go to the valves in another room and open them in that order. I forgot the room but you should find it with some exploring.