Our boat has a 50 amp 240 volt shore power connection. Currently, L1 goes to all the outlets and L2 goes to the air conditioning.
I would like the Quattro to be able to run everything (within it’s limits of course). Is there a wiring diagram or description on how to wire the two legs of 120v to a single Quattro?
A 120v Quattro cannot accept split-phase 120/240; you’d need a Quattro-II 2x120 for that - currently only available in a 3kVA version though: Quattro-II 2x 120V - Victron Energy
Alternatively, get a second matching Quattro to the one you have and configure the setup for split-phase operation; that said, if what you have currently is working, no reason to change it up.
It isn’t working because we want to run the loads in that leg on inverter power. We are eliminating our generator so maybe we can keep the selector switch and wire the inverter to the generator sude if that switch.