SyStem Operating infOrmatiOnSyStem Operating infOrmatiOn
4327 • X5 04/2015 41
ACTIVATING THE VOLTMETER
1. Turn ON the accessory battery master disconnect switch. The accessory master disconnect switch is located on the
DC control center.
2. Switch ON the system’s DC main circuit breaker on the DC control center.
DC SAFETY SYSTEM
The safety systems include:
• High water alarm
• CO detectors in the salon and staterooms
• 2-4 (depending on region the yacht is shipped to) automatic/manual bilge pumps, 2,000 gpm (7,571 lpm) each
Keep the safety system circuit breakers within the Continuous Equipment section ON at all times due to the high level of
importance the system holds.
If a safety system circuit breaker trips:
1. Immediately identify and correct the cause of the problem.
2. Reset the breaker.
NOTE: Periodically test each bilge pump by operating the manual switch or by placing two moist ngers on the two
round raised areas located on the inside of the switch. The switch is located next to the pump. The pump
should turn on after a few seconds of nger contact.
AC electrIcal system
DANGER
ALWAYS USE CAUTION WHEN OPERATING THE AC ELECTRICAL SYSTEM. FIRE OR EXPLOSION MAY RESULT
FROM IMPROPER USE OF THE AC ELECTRICAL SYSTEM. ONLY TRAINED ELECTRICIANS SHOULD SERVICE THE AC
ELECTRICAL SYSTEM. DEATH OR SERIOUS INJURY MAY OCCUR BY INCORRECT SERVICING OF THE AC ELECTRICAL
SYSTEM.
BEFORE ATTEMPTING TO SERVICE THE AC ELECTRICAL SYSTEM, ALWAYS
DISCONNECT THE YACHT FROM THE SHORE
POWER SOURCE AND SHUT OFF THE GENERATOR.
AC ELECTRICAL SYSTEM DESCRIPTION
The power for the AC electrical system is supplied by either a shore power source or the onboard generator. See SHORE
POWER CONNECTION on page 44 and GENERATOR POWER on page 46.
• Dual (120V/60Hz, 30-amp standard OR single 50-amp 240V/60Hz optional) AC electrical system is designed for use in US
and Canada.
– Dual 30-amp, 120V/60Hz service is designated for Optional Northern Air Conditioning
– Single 50-amp, 240V/60Hz service is designated for Optional Southern Air Conditioning
• Dual 30-amp (230V/50Hz) AC electrical system is designed for use in CE countries.
• The AC control center is located in the galley forward cabinet.
• Never modify the yacht’s electrical system or relevant drawings. Installation, alterations and maintenance should be
performed by a competent marine electrical technician. Inspect the system at least biennially.
• Disconnect from shore power when system is not in use.