I completed diagnostics and found contactor has failed and is burnt up It needs a new contactor to further troubleshoot system. I quoted repair. The system has r22 refrigerant and is flatlined at 123 psig. Without operation the pressures seem okay. The repair authorized and performed. Wrapped approximately 6 ft of exposed suction line with insulation Everything was operational when leaving. Based on age, having the outdated refrigerant, cost of seen and future unseen repairs, not having a warranty a new lack of efficiency I recommend planning on replacing system in near future.
