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Jayco Hummingbird 2018 - Volt DC System

Jayco Hummingbird 2018
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
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 Green LED ashes once per second;
battery is between 50% and 90% charged. Green LED will
ash 2-3 times per second; battery is 90% charged. Output
voltage is 13.6VDC and the converter is safely completing
the charge of the battery.
Green LED is on solid. Output voltage
is 14.4VDC to rapidly charge the battery up to 90% of full
charge.
 : Green LED ashes every 6-8
seconds. Output voltage has been reduced to 13.2VDC;
the RV battery is fully charged and converter is maintaining
the charge.
 The wizard mode button is used to override the
charge wizard. Refer to the converter owner’s manual for additional information.
Reverse polarity fuse(s) provide protection for
the converter when a battery is used. If the battery is connected backwards to the fuse board
a fuse will blow preventing damage to the converter. Four easily accessible fuses are located
next to the wizard button. Replace with fuses of the same type and rating.
12-Volt DC System
The majority of your recreation vehicle lighting is powered by 12-volt electricity. The 12-
volt DC system is composed of components that will operate when the following conditions
are met:
Power is supplied by the tow vehicle alternator when the engine is running and the
7-way trailer plug is connected. This powers the RV’s running lights, brake lights, turn
signals and brakes. In addition, the 7-way trailer plug provides a common ground and
a 12-volt charge line to charge the auxiliary battery.
The converter will supply interior 12-volt DC power when the power cord is plugged
into campground power. The converter will also charge the RV battery in most
situations. (Refer to Battery Disconnect)
The auxiliary battery powers many interior 12-volt components including the lighting
xtures, water pump, 12-volt motors, 12-volt appliances, etc. It also powers the
breakaway switch.

The 12-volt fuse panel is labeled to indicate fuse sizes, positions and the components
powered. 
Replacement fuses must be of the same voltage, amperage rating and type.
 doing so may cause a re by
overheating the RV wiring.




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