Found 30 amp breaker tripped to OD Unit. Reset system and tested amps are good . Compressor, and fan now working properly. Can't find any damage at this time. Possible surge or likely . System calls for a 40 amp breaker. Change breaker to proper size. Breaker that was marked for unit is a 40 amp but the one for this unit is below it. System is working properly at this time Warranty