AC trouble on CLK430

[McGary911]

New member here. Was turned onto this board by a fellow CLK430 owner. looks like a great place. After using the search for a day or 2, I determined that the EC light staying on meant my AC had an issue (figured this out on my own ) My car is a 2000, BTW. It's hard for me to tell if it's blowing cold or not, because it hasnt gotten much over 30^ lately by me. Previous posts showed me me how to access the diag menu in the climate control.
These readings are with the motor still pretty cool (drove for 1.5 miles) and 28^ outside. Here's what I found:

1 - 54
2 - 39
3 - 93
4 - 95
5 - 38
6 - 133
7 - 0
8 - 36
9 - 0
10 - 3.1

What does each of these #'s mean? I couldn't find a point by point list in any of my searching....Any ideas where i may need to start? Or what refrigerant my car uses? R134?

Thanks ahead of time.....