I was sitting on a job site one day watching concrete dry, and started listing out the current path for the a/c. It is more than complex. I had 4 columns on an 8.5x14 pad, and I was about half thru.

I'd follow Justice's advice above. It's what I'd check. My bet is that it leaked out and the low pressure switch is killing the compressor.


Not responsible for advice not taken...