I was able to find a refrigerator repairman in Pueblo, CO that also works on RV's. He went up on the roof took the AC cover off found at the AC had a leak in the line. He was able to solder the leak, put a fitting into the line and recharged the unit. He even had a 30 amp receptacle on the side of the building so I could plug in and not have to run the generator. Works great once again and about a 1/4 the cost of having a new one installed.
Rich
Rich & Jennie(mate of 59 yrs 6/6/59)
2017 Minnie Winnie 27Q
1 Grey Persian cat
1 German Shepard/Blue healer pup