Jeanneau LEADER 33 OUTBOARD, Owner'S Manual

Page: 93 / 198

- 93 -
197895 RCD-2
Index B
7.4.5 DC/AC converter
Description
- The inverter converts the DC voltage of the service battery bank to AC voltage. The circuit
between the inverter and the batteries is protected by a fuse or a circuit-breaker.
- The inverter is earthed by an earthing plate located under the hull (see Chapter: E
ARTHING
PLATES
).
- The voltage measurement delivered at the converter output is visible on the touch screen.
Operation
Power supply for the 220V AC electric sockets in the cabins:
Once there is sufficient nominal voltage coming from the AC switch panel, AC
power is supplied by the onshore socket or by the generator.
If there is insufficient nominal voltage coming from the AC switch panel, the AC
power supply automatically switches over to the inverter. In this way, the power for
the 220V sockets in the cabins can be supplied by the inverter, itself supplied by
the service battery bank. Be careful to disconnect the inverter circuit to prevent the
AC power supply automatically switching over and to prevent accidental discharge
of the service battery bank. This can be done by:
- setting the inverter's circuit-breaker to the OFF position; or,
- setting the switch located on the inverter to the OFF position.
Simply cutting the AC power supply at the switch panel does not cut the AC power
supply to the cabins: it is also necessary to disconnect the DC supply.
Operation
- The inverter is fully automatic.
- A remote control is located near the boat's switch panel. To start the converter put the switch
on the invertor in the "REMOTE" position then put the switch located on the remote control in
the "ON" position.
- If the switch on the inverter is in the "OFF" position, you cannot use the remote control to
start it.
- The DC/AC converter operates by default when shore power is not supplied. It is controlled
by a relay connected to the shore power supply. This converter powers the indoor sockets and
some onboard appliances.
- When shore power is not connected, the relay automatically connects the inverter to a part
of the onboard AC circuit.
- When the shore power socket is plugged in and powered, the relay automatically
disconnects the inverter.
7
ELECTRICAL SYSTEM