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AC Electrical System
Models equipped with shore power AC systems are rated for 125
volts at 60 cycles. Source current can be provided from a 110 volt, 60
cycle shore power station.
The AC system in your boat is much like the system in your home.
The hot wire (usually black) sends current to the AC system. The
neutral wire (always white) sends current back to the source, and the
ground wire (always green) grounds all systems to a common
ground. In your boat the common ground is the copper bonding strip
located in the engine compartment.
Considerable care has been taken to design a safe elec-
trical system to protect you from hazardous shocks. Any
modifi cations to the system should always be done by a
qualified technician to protect you from hazardous
shock.
Typical AC Generator Control Panel
Many AC control panels consist of a voltmeter or main AC
breaker, a reversed polarity indicator light, and individual
circuit breakers.
Voltage Meter
– Allows you to monitor the AC voltage.
Damage to components can occur if voltage entering your
system is less then 105 volts. Do not use AC powered
equipment if you get a reading of 105 volts or less.
Reversed Polarity Light
– Indicates if the polarity of the
shoreside power source
has been reversed, but will not indicate if
the boat polarity (wiring) is reversed.
Every effort has been made at the factory to assure prop-
er wiring polarity for the boat AC system. Any modifica-
tion performed on the boat AC system must be made by
a qualified marine technician and checked to assure
compliance with ABYC guidelines and National Electrical
Codes.
Power Available Light
– Indicates that power from the shore or from
the generator is available to the panel for distribution. This indicator
must be illuminated before switching the main AC breaker “ON.”
!
WARNING
!
!
WARNING
!
TYPICAL AC CONTROL PANEL
KC-1634
AC CONTROL
DC VOLTS
MICRO
REVERSED
POLARITY
POWER
AVAILABLE
STOVE
WATER
HEATER
OUT-
LETS
BATT
CHGR
REFRIG
SPARE
SPARE
GENERATOR CONTROL
GENERATOR
REVERSED
POLARITY
SHOREPOWER
GENERATOR
RUNNING
GENERATOR
GENERATOR CONTROLS
ON/
PREHEAT
START
STOP
BLOWER
WARNING
(GASOLINE ENGINES ONLY)
GASOLINE VAPORS CAN EXPLODE. BEFORE STARTING
GENERATOR OPERATE BLOWERS FOR 4 MINUTES
CHECK ENGINE COMPARTMENT FOR GAS OR VAPOR
SHOREPOWER
SLIDE PROTECTOR
SHIP SYSTEMS
11-3
Summary of Contents for 278 SC Sport Cruiser
Page 4: ...i 2 This page intentionally left blank ...
Page 21: ...M 17 VECTOR SERIES AIR CONDITIONER SELF CONTAINED UNIT WIRING DIAGRAM ...
Page 23: ...278 SS SSX SC General Features M 19 ...
Page 34: ...278 Bowrider and Cuddy Starboard Switch Panel Wiring Diagram Use ATC series fuses M 30 ...
Page 35: ...278 Bowrider and Cuddy Ignition Panel Wiring Diagram M 31 ...
Page 36: ...278 Bowrider and Cuddy Instrument Panel Wiring Diagram M 32 ...
Page 37: ...278 Bowrider and Cuddy DC Wiring Diagram Main M 33 ...
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Page 65: ...M 65 318 Bowrider Water System ...
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Page 88: ...2 8 BASIC RULES OF THE ROAD ...
Page 106: ...OPERATION 4 10 ...
Page 118: ...6 RUNNING 6 8 ...
Page 134: ...6 RUNNING 9 4 ...
Page 158: ...SHIP SYSTEMS 11 18 ...
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