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Electrical Systems
Because the inverter uses 12-volt power, extended
use of any available appliance (TV, microwave,
etc.) can run the batteries down. A low power
indicator and automatic shut-down system built
into the inverter can help prevent deep battery
discharge. When the inverter shuts down, the
batteries will require recharging through the
converter when the motor home is plugged
into external AC service or when operating the
generator. The batteries will also be recharged by
the chassis charging system while on the road.
Ground Fault Circuit Interrupter
(GFCI)
Bathroom, galley, and patio 120-volt electrical
outlets are protected by a Ground Fault Circuit
Interrupter (GFCI). This device is intended
to protect you against the hazards of electrical
shocks possible when using electrical appliances
in the bathroom or galley or in damp areas.
Should a circuit or appliance (electric shaver,
hair dryer, etc.) develop a potential shock hazard,
the GFCI device is designed to disconnect the
outlet (and other outlets on the same circuit),
limiting your exposure time.
Test the GFCI at least once a month. To test
the GFCI:
1. Connect the main power cord to 120-volt
AC.
2. Push the TEST button. The RESET
button should pop out, indicating that the
protected circuit has been disconnected.
3. If the RESET button does not pop out when
the test button is pushed, a loss of ground
fault protection is indicated. Do not use
any electrical outlets. Have the motor home
electrical system checked at an authorized
American Coach Service Center or by a
qualified electrician. Do not use the system
until the problem has been corrected.
4. To restore power push the RESET button.
Generator
(If Equipped)
Your motor home is equipped with a diesel
powered generator which will provide complete
electrical self-containment when regular public
utility AC power is unavailable. Controls are on
the instrument panel, rear bedroom night stand
and on the generator.
With the generator operating, power is available
at all of the 120-volt power outlets in the
motor home, just as if the power cord were
connected to an external source. The generator
is also connected to the power converter, thus
supplying 12-volt power as well. The generator
circuit breakers are located on the generator.
Generator Fuel Supply
Fuel for the generator is taken from the main fuel
tank through a special fuel tube which is higher
in the tank than the fuel tube to the motor home
engine. This arrangement prevents the generator
from running the motor home fuel tank dry.
Generator Operations
To start the generator:
1. Push the control switch to its START
position and hold it there while the status
indicator light blinks rapidly indicating
NOTE
If an outlet doesn’t work, check the GFCI. Reset it if nec-
essary. If the GFCI continues to trip, have the motor home
electrical system checked at an authorized American
Coach Service Center or by a qualified electrician.
3
WARNING
Do not install 12-volt fuses or 120-volt breakers with
amperage ratings greater than that specified on the
device or label. Doing so constitutes a fire hazard.
!
WARNING
Do not under any circumstances operate the genera-
tor while sleeping. You would not be able to monitor
outside conditions to assure that generator exhaust
does not enter the interior, and you would not be
alert to exhaust odors or symptoms of carbon mon-
oxide poisoning.
!
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