My 10 year old 3&1/2 ton Trane heat pump has got to where it requires 8 to 10 minutes of stop time before it will restart. Given this time it will restart, heat and run great. When the unit attempts to restart in less than 8 to
10 minutes, it will kick the fuse box breaker or the compressor will make a rat-ta-ta-ta-ta-ta sound until i flip the thermostat to the off position. Letting it stay in the off position for 12 to 15 minutes and then fliping it to the heat position the unit will once again restart and run just fine. Any advise will be appreciated.