Owner`s manual

SF 345
34
COMPONENT DESCRIPTION
Battery Switch: These switches feed the engine(s) and DC
circuits. These are "ON/OFF" switches. Turn the switch so that
the green "ON" indicator is displayed. All switches should be in
the "ON" position whenever the boat is in operation.
Parallel Switch: Connects the batteries together for engine
starting or charging of all batteries.
Voltage Sensitive Relay (VSR): The VSR (on rear of the
panel) allows two batteries to be charged either by one engine
or by the on-board battery charger. The VSR prevents both
batteries from being discharged by automatically isolating the
engine battery.
Helm Main
Supplies 12-volt electrical current to the breakers on the helm
breaker panel.
House Main
Supplies 12-volt electrical current to the cabin DC breaker panel.
Electronics Main
Reserved for electronics installations. Supplies buss bar located behind the helm.
Stereo
Provides circuit protection to the stereo memory power supply. This circuit remains energized to
maintain the memory in the stereo when the battery switch is off.
Sump
The sump pump breaker provides protection for the automatic float switch on the shower sump. When
equipped with the optional air conditioner, condensation from the air conditioner drains to the sump.
Aft Bilge(s)
The aft bilge pump breakers provide protection for the automatic float switch on the aft bilge pumps.
Trim Tabs
Provides protection to the hydraulic pumps that operate the trim tabs.
Battery Charger and Volt Meter
These breakers provide circuit protection to the battery charger leads and the wiring for the battery
condition volt meters in the cabin.
Windlass
Push the red button to open the circuit breaker. To reset or turn the circuit breaker on, rotate the black lever
to the "ON" position. Turning off the battery switch labeled Winch when the windlass is not in use will reduce
the possibility of accidentally activating the windlass. The relay for the windlass is accessed through the panel
located behind the helm footrest.
DC Distribution