We have a relatively new Whirlpool W10326799A Upright Freezer. Initially we had it in the garage but when the summer temps hit extreme, it struggled badly and ice built up on the back wall (interior). We brought it into the house, sorted it out and it runs fine and maintains temp.
Problem: Some frost skims over the vents on the interior back wall of the freezer. Is this normal or a problem? The directions don't address this in the troubleshooting guide.