Chaparral 2012 SSi, Operator'S Manual

Page: 38 / 113

Place switch in Number 1 position. This will allow the engine alter-
nator to recharge both batteries.
Example 2: If the Number 2 battery is low, place the
switch in the Number 1 position. Then start the
engine. This will allow the engine alternator to
recharge both batteries.
Note: When recharging a low battery, be sure to run the engine
for a sufficient amount of time to fully recharge the battery.
Note: Chaparral does not recommend any other settings than
mentioned because of possible damage to batteries or engine
alternator.
Optional AC/DC Converter and Battery Charger
Your Chaparral boat may have an optional battery charging system
which operates off 120 or 220 volt AC power from shore power sys-
tem. Turn the charger on at the main cabin electrical panel
whenever your boat is connected to shore power to keep batteries
fully charged. The AC-to-DC converting and charging system is fully
automatic and permanently wired into the 12 volt DC system. If the
monitored battery level drops under the full charge range, the
charger automatically turns ON and restores the battery to FULL
charge status. If the battery is deeply discharged, the charger will
deliver full output. Output automatically decreases as the battery is
charged. If the battery is fully charged, the charger provides a trickle
charge as needed.
Optional 120 or 220 Volt AC Power
The alternating current (AC) electrical system operates off a stan-
dard 30 amp 120 or 220 volt, 60 or 50 cycle shore power system.
The main distribution panel is in the cabin area.
Optional Shore Power
Your Chaparral boat has a single male receptacle outside on the deck
for shore power connection. When not in use, a water-resistant cover
protects the receptacle.
Before you connect your boat to shore power, turn off the main
cabin circuit breakers. Attach the shore power cord to the boat first
and turn clockwise to lock. Thread the locking ring on the inlet to
secure the cord. Connecting the cord to the boat first will prevent
dropping a “hot” cord into the water. (When you leave the dock,
remove the cord from the dockside shore outlet first.) If you have
any questions, contact your Chaparral dealer. Always be sure when
using a Y-adapter or connecting two power cords that any connec-
tions are clear of water standing on the dock from rain or the
pedestal water outlet.
Make sure the dockside shore power breaker is OFF, then plug in
the cord. Turn the dockside shore power breaker on. Immediately
check the polarity light(s) on the main panel. If the REVERSED
POLARITY light on the main cabin panel illuminates, do not turn
on the main cabin breaker.
Turn off the dockside shore power breaker and disconnect your
shore power cord. Inform the marina manager of the problem. If the
reverse polarity light does not illuminate, push the test button next to
the light. If the light is functioning properly it will illuminate during
this test and you are now assured that the polarity of your shore-
power connection is correct. At this point, turn on the main cabin AC
circuit breaker(s). You may now use AC powered components on
your boat.
3-3