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Jayco Greyhawk 2018 User Manual

Jayco Greyhawk 2018
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81


Some converters may be equipped with a charge wizard There are (3) possible charging
modes; NORMAL, BOOST and STORAGE. The charge wizard will automatically select
the best mode to charge your battery. A green LED next to the wizard mode button will
indicate by ashes, which mode is currently being used.
  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 owners 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 motor home 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 chassis alternator when the chassis engine is running.
The power converter will supply interior 12-volt DC power when the shore power cord
is plugged into a 120-volt external power source. The converter will also charge the
house batteries in most situations.
The house batteries power many interior 12-volt components including the lighting
xtures, water pump, 12-volt motors, 12-volt appliances, etc, when the motorhome is
not connected to a 120-volt power source.

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.




Table of Contents

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Jayco Greyhawk 2018 Specifications

General IconGeneral
Horsepower305 hp
Torque420 lb-ft
Fuel Capacity55 gallons
ManufacturerJayco
ModelGreyhawk
Year2018
Fuel TypeGasoline
GVWR14, 500 lbs
ChassisFord E-450
Engine6.8L Triton V10
Gray Water Capacity41 gallons
Black Water Capacity32 gallons
Exterior Height11 feet 6 inches
Interior Height7 feet
Fresh Water Capacity47 gallons

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