Compressor plug was unplugged / dislodged from unit upon my inspection of indoor and outdoor unit before my diagnostic procedures were done for MAIN LEVEL SYSTEM*… * defective capacitor and diagnosed bad / locked compressor….breaker for outdoor unit would trip when compressor would energize for AC after using capacitor for additional troubleshooting purposes * …..outdoor fan would operate with compressor eliminated from circuit …add compressor into circuit ..breaker would trip …system is 20 year old based of manufacturer nameplate on system * wires are charred as well on compressor wires and common wire of contactor ..and were loose on capacitor terminals ..compressor ohms were very low as a indicator.. * ANOTHER COMPANY WAS OUT PRIOR TO US, WHICH EXPLAINS COMPRESSOR BEING UNPLUGGED of course after talking to landlord via service titan about my findings today and listed / gave options in regards to diagnosis…client doesn’t want to do the expensive repair on unit due to age after