Will the AC in of the multiplus transfer straight to the AC out in the event of a total failure of the inverter/charger.
I know the transfer switch is normally open and the multiplus performs some voltage and frequency tests before closing the transfer switch and allowing power through.
I also tested and know this will happen when there is no battery power to the multiplus. There was still a delay in the transfer switch operating which suggests it still performs tests even without the battery input.
I would like to know whether it is a good idea to install a manual bypass switch in case of a total inverter failure so the loads can still be supplied directly from the generator.