I am not sure the table you show is helping you determine the answer. The manual we have in the archive shows a simpler table for the 240v (well it says 220v) installation. This suggests that like most boats the sockets will be on a separate circuit with its own mini-circuit breaker. So separate from battery charger and water heater each having their own circuits. You should be able to verify that physically by looking at the AC panel which should have one big circuit breaker for the inlet, then three smaller circuit breakers labelled each for sockets, water heater and charger. Though the labels will probably be in French.