came out to cool. Upon arriving, I found that the system was completely froze over from the outside AC condenser all the way through the upstairs into the evaporator coil. I unfroze the system and begin my diagnosis. I found that the system had a leak in the evaporator coil and the compressor was shorted to ground. I also found a weak capacitor and no flood prevention safety switch. I also found organic growth inside of the Plenum as I replaced the evaporator coil. I returned and replaced the evaporator coil, compressor, UV light, and I flushed the drain line. We will still need to replace the current capacitor with a turbo 200 X upon the next maintenance. The customer has already paid for this, and I did not have it on my truck stock. The system is currently working according to specifications.