Yeah, your photos aren't showing up on the regular forum, it just shows the links but they aren't 'linkable'. I use Tapatalk a lot too and i haven't had this problem........yet.
I just got my fridge wired up this past weekend and love it too. Mine is virtually silent though, perhaps yours got bumped a little during shipping? I would secure that fan better and see if it shuts up. In fact, do a search for Larrie's thread on updating/adding a fan to the side. I plan to do this. You might be able to avoid cutting a hole if so. What you might think of doing is moving that fan to the side rather than the rear. I'm going to do that or add a side fan per Larrie's mod. I will have a small hole for the fan in the side of my cabinet at the back but it will be right behind the driver's seat in my build so it won't matter much.
I noticed a real good and real bad point about it too. The good is it cooled off within just a few minutes. I noticed because the compressor cut off after just a few minutes and I wondered why. I figured I had blown a fuse. I opened it up and put my hand on the freezer wall and it was frosty already and the light was still on. Sweet! Also, it uses hardly any power.
I have 2 auxiliary batteries and left mine at about 12.6 overnight. The next morning my battery bank still registered 12.5 volts. I'm sure this is only in winter but still pretty impressed!
Here's the bad. The shelves rattle!
I mean A LOT! I better keep mine full of beer too because with it empty the shelves rattle audibly when I'm driving. I'll have to throw a towel or two in there to muffle the rattle for the time being.