AC Diagnostic System: downstairs Refrigerant Type R22 Metering Device-Fixed Orifice/TXV SP/HP SLT/LLT VSAT/LSAT SH/SC Outdoor Entering Air Temperature Filter Size(s) Notes: compressor has an open winding. Compressor replacement is required to restore function. Recommendations: due to age, conditions, and refrigerant type I am recommending replacement. . .