Ok, so you've seen cold steam coming out from the pipes in the vents, right?
That's coolant, running through because the freezer room is too hot - so you somehow have to fool the system that the freezer room is ice-cold. Say, perhaps if you were to pour something cold onto the termometer?
violence for a soda? gosh. someone sure needs caffeine lol. just having fun with ya.
I never knew hitting it would do anything. I've always used the coin.