I completed diagnostics and found the system has multiple issues. Blower motor is squealing while running and had failing bearings. the fan capacitor is slightly out of specs. I checked the refrigerant charge and found it a little low but the high side is elevated which could be due to a dirty coil. The outdoor compressor is grinding which isn't a good sign as well. The fan motor over heated and shut off while diagnosing system. The circuit board has water on it from the dripping evap coil caused by freezing. The circuit board will send 120v to the fan motor and stop randomly. I explained the options to the customer repair / replace. The system is operational upon departure.