DENALI 28
Refrigerator
Supplies 110-volt electrical current directly to the optional refrigerator when 110-volt power is
available and chosen over the 12-volt power supply. See the refrigerator manual for more
information.
Battery Charger
Supplies electrical current directly to the automatic battery charger. The battery charger is located
behind the access hatch in port side of the aft berth and automatically charges and maintains the 12-
volt batteries simultaneously when activated. The charger is fully automatic and is equipped with
a volt or amp meter.
Charging can also be monitored by using the volt meter in the engine gauge cluster. With the
charger activated, turn the ignition key switch that activates the volt meter in the helm to the “ON”
position. (DO NOT START THE ENGINES) Then select the batteries one at a time and read
the voltage on the volt meter. If the batteries are in good condition and charging properly, the volt
meter 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 switch
off immediately after the monitoring is complete. See the battery charger manual for more
information.
Accessory
Reserved for additional 110-volt equipment. An air conditioner or a water heater are optional
accessories that may be connected to the accessory breaker. See the air conditioner or water heater
manual for more information.
4.4 Electrical System Maintenance
12-Volt DC Electrical System Maintenance
At least once a year, spray all exposed electrical components behind the helm and in the plugs, with
a protector. Exterior light fixture bulbs should be removed and the metal contact areas coated with
a non-water soluble lubricant like petroleum jelly. The sockets should be sprayed with a protector.
Care must be taken not to get any oil or grease on the glass portion of the bulbs as this will cause
the bulb to overheat and burn out.
WHEN REPLACING LIGHT BULBS IN MARINE LIGHT FIXTURES, ALWAYS USE A BULB
WITH THE SAME RATING AS THE ORIGINAL. USING A DIFFERENT BULB COULD CAUSE
THE FIXTURE TO OVERHEAT AND MELT OR SHORT CIRCUIT.
Check all below deck wiring to be sure it is properly supported, that the insulation is sound, and
that there are no loose or corroded terminals. Corroded terminals should be thoroughly cleaned
with sandpaper, or replaced, tightened securely and sprayed with a metal and electrical protector.
Inspect all engine wiring.
4-10
Summary of Contents for Denali 28
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Page 119: ...DENALI 28 Chapter 15 SCHEMATICS Twin Engine 12 Volt Wiring Schematic 15 1 ...
Page 120: ...DENALI 28 15 2 Single Engine 12 Volt DC Wiring Schematic ...
Page 121: ...DENALI 28 110 Volt AC Wiring Schematic 15 3 ...
Page 122: ...DENALI 28 Steering System SteeringCable SteeringCylinder Helm PowerSteering Pump 15 4 ...
Page 131: ...DENALI 28 Sling Locations 15 13 ...
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Page 141: ...DENALI 28 Hours Date Dealer Service Repairs MAINTENANCE LOG Appendix B B 1 ...
Page 142: ...DENALI 28 Hours Date Dealer Service Repairs B 2 MAINTENANCE LOG ...
Page 143: ...DENALI 28 Hours Date Dealer Service Repairs MAINTENANCE LOG B 3 ...
Page 144: ...DENALI 28 Hours Date Dealer Service Repairs MAINTENANCE LOG B 4 ...
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