Started diagnostics and I found that the outdoor condenser fan motor was spinning backwards. I looked over the condenser’s electrical section and found that the run capacitor was swollen so I tested it and found it has failed when checked against a multimeter. I installed a new run capacitor and cycled power to the system. Checked and verified operation. Washed off the outdoor condenser coil (at no additional charge) and tested temperature difference between return and supply. I checked the 20x25x4 air filter and found it dirty causing an airflow restriction. Everything is working at this time.