Found one of the fans not running on this one today. Found the fan cycle switch not making, so I opened the door to let the pressure rise, and it did finally come on. Put the door back on and the head pressure droped to around 205. The sight glass was full. The suction pressure was 60 and the suction line temp was around 68. The outdoor temp was 90 and the indoor temp was 76 per state regulations. Both fans were running with the numbers I am posting.
I hooked up and put in some R-22 to try to get the head pressure up and to get the line temp to around 90 degrees and the head to about 235. This is a TXV unit. It is a twin system, so the other unit is evidently toating the load. What bothers me here is that the suction line never got below 65 degrees the whole time I was charging it. The pressures seem to be dead on the chart numbers. I think that I know what may be wrong with this unit, but I would like to have your ideas to confirm my theory. I charged the other unit to pretty much the same numbers, but the line temp on it wound up to be around 45-50 degrees or so. Your ideas are appreciated here. Thanks