Penryn California heating AC service heating AC maintenance heating ac diagnostic AC not working no / low freon / refrigerant performed AC diagnostic upon arrival found unit calling for cooling outdoor fan running, blower motor running, compressor overheated not running. Shut unit down ran water over compressor to cool it off to test unit. Cooled compressor off retried to start compressor. compressor would not start thermal overload stuck inside of compressor due to overheating to many times.