I recently installed a 2000 watt inverter which draws 1 amp or less when turned on with nothing connected to it. When I plug the shore plug into the inverter (converter/charger unplugged and fridge on LP of course) There is a 4 amp 12 vDC draw from the inverter with everything I can think of unplugged or or disconnected on the AC side.
Is there anything else in the 110 vAC system that could be drawing 4 amps from the 12 vDC side of the inverter. Tank heaters, lights or something else I am missing???? The list of items I have disconnected from 110 vAC is below...
110 vAC Unplugged or Disconnected:
- All outlets
- water heater
110 vAC still connected: