We own a 2010 Heartland 3670 Big Horn that has a Air V Carrier Recreation Vehicle air conditioner. Was running great and now has quit. When turn on the unit both with the remote and the emergency on button the light on the "unit on" flashes green 5 times, a brief pause and then flashes 5 times. It does this repeatedly. Been trying to research it and have basically come up with the fact that this appears to be a compressor drive malfunction. Also discovered Carrier no longer makes air conditioners for RV's. Wondered if anyone has any words of wisdom or will be just have to replace the unit.