i have a 2005 country coach converson with 2 prosine 3.0/24 inverters. couple a months ago one of the inverters burnt up at the same time it blew a 7.5 amp 12 volt fuse which goes to the master crestron panel which in turn go to the 200 amp 12 volt master soleniod. so i found a new inverter and installed everything seem to be fine. left for a trip and was in the coach on shore power and had been for several hours and heard a pop. after checking i found the inverter burnt up again with the 7.5 amp fuse blown again. i replaced the fuse so i could enable the crestron sys. now before replace the inverter again i have been trying to trace down what is causing the problem. the only thing i can find after going through all the trnsfer switches and etc looking for loose conections and so forth was that the solenoid seem awful hot and the fuse holder that house the fuse which blows everytime the inverter goes out was warm to the touch. any ideas or experence with this? i am wondering if the solenoid may need replacing and causing my problems. i would appreciate any ideas on this.
thanks
pat