This is the best video out there for this unit. It has all the information I was looking for. You should fix the spelling in the title and add more keywords so that your video shows up more in search.
Why would you buy a portable ac? Looks like your garage would be better suited for a different set up. Walls enclosed,looks like you obviously spend time in there and have $$$ invested. Makes little sense why you would go thru this with a portable ac unit!