In Whatchers keep, I'v come up against an Ice Golem, in the Ice-mages chamber. Does anyone know how to get rid of it???

Did you read all the notes on how the mages were all ploting against each other?

Short version: (I may be wrong, its been a while)
Turn the fan in the upper-left on high.
Open all the doors along the top and left sides of the screen
There should now be green clouds in the ice room
Kill the ice golem

Its been over a year, so I may be missing something, but the notes scattered around give a good idea of what you need to do to solve each room.

Have tried opening all the doors, and the fan is turned on. But it doesn't seem to work?!? Do I have to correct the level of power on the fan???