Monterey Boats 378SE, Owner'S Manual

Page: 82 / 210

82
MONTEREY
BOATS
Electrical System
breaker panel. If the batteries are in good con-
dition and charging properly, the volt meters will
indicate between 12 and 14.5 volts. If the reading
is below 12 volts, then the battery is not accepting
a charge or the charger is not working properly.
Always turn the ignition switches off immediately
after the monitoring is complete. Refer to the
battery charger manual for more information.
The wires that supply DC charging current to the
batteries are protected by an internal fuse in the
battery charger and 3 external breakers, one for
each battery output wire, located in the battery
switch breaker panel in the engine compartment.
The external breakers protect the DC charging
circuit from the batteries to the charger. The in-
ternal fuses in the charger protect the DC charging
circuit from the charger to the batteries.
Cockpit AC
Supplies electrical current to the optional cockpit
air conditioner and control panel. It also activates
the air conditioner raw water pump.
If the optional cockpit air conditioner is not in-
stalled, this breaker is reserved for additional
120/220 volt AC accessories.
Accessory
Reserved for additional AC equipment.
Microwave
Supplies 120/220 volt AC electrical current to
the cabin ground fault interrupter (GFI) electrical
outlet that activates the Microwave.
Cabin Refrig
Supplies 120/220 volt electrical current directly
to the galley refrigerator when AC power is avail-
able and chosen over the 12 volt power supply.
See the refrigerator manual for more information.
Cockpit Refrigerator/Ice Maker
Supplies 120/220 volt electrical current directly to
the cockpit refrigerator when AC power is available
and chosen over the 12 volt power supply. See
the refrigerator manual for more information.
This breaker will also supply 120/220 volt elec-
trical current directly to the ice maker when this
option is selected instead of the refrigerator. The
ice maker only operates on the 120 or 220 volt
electrical power.
Battery Charger
Vacuum
Supplies electrical current directly to the central
vacuum system.
Shore 2 AC Accessory Circuit Breakers
Cockpit AC STBD
Supplies electrical current to the starboard side
cockpit air conditioner and control panel located
near the helm seat. It also activates the air con-
ditioner raw water pump.
Additional AC Switch Panels and Breakers
Shore Power Inlet Breakers/ELCI
Located in the port transom storage compartment
near the shore power inlet plugs. These breakers
protect the AC system between the shore power
inlet plug and the main AC panel. They also pro-
vide whole-boat ground fault protection (electrical
shock protection from stray current) for the entire
AC shore power system.