Circuit 1 works fine when on by itself. I have tested all capacitors starters and both compressors and they all test good. When circuit 2 breaker is on it starts up and all fan comes on them the fan r...
Also, compressor 2 won't attempt to start with breaker to #1 off. #1 has to be up and running before control will try to start compressor 2. I ran for weeks in Florida on just #1. It did a good job of keeping things cool. Replaced the start caps when we got back home and now #2 works fine.