SECTION 6 -
ELECTRICAL
6-4
overheated. This can result from operating above
its maximum limit for an extended period of time
or by obstruction of ventilation to unit.
NOTE: The power converter section will
automatically route 12-volt lights and
motors to house battery power in this
event.
The thermal overload will reset itself after a
period of time, and the lights and motors will
again resume operation from the power converter
section. If the breaker trips again shortly after
reset, take immediate steps to correct the cause of
overheating. A portion of the house 12-volt load
(lights or motors or both) should be turned off to
reduce total load. Also, inspect the power
converter to make sure ventilation is not
obstructed.
CIRCUIT BREAKERS – HOUSE
120-VOLT AC
The breaker panel protects all 120-volt
components in the motor home from either an
overload on the circuit or a short in the wiring or
component itself. When an overload or short
develops, the breaker will open preventing
damage to the system.
Shut off the equipment (example: roof air
conditioner) and allow a brief cooling period.
Then reset the breaker by moving the switch to
“Off” and back to “On”. If the breaker is
continually tripped and no overload is evident,
have the system checked for a short in the wiring
or the appliances.
The breaker panels are located behind a door
or pull-off panel on a lower cabinet face in either
the galley or lounge area or beneath the rear bed.
Typical view of breaker panel. Breakers are
labeled on panel. Arrangement may vary
according to appliance and equipment options.
ELECTRICAL OUTLETS –
HOUSE 120-VOLT AC
A number of standard household electrical
outlets are provided throughout the coach for
connecting small appliances such as televisions,
radios, toasters, etc.
An exterior outlet is also located on the
outside of the coach near the entrance door or in
a storage compartment on the passenger side of
the coach.
GROUND FAULT CIRCUIT
INTERRUPTER
Bath, galley and exterior outlets are connected
to a GFCI (Ground Fault Circuit Interrupter),
which is an extremely sensitive circuit breaker
that will help to protect against severe electrical
shock if a ground fault develops. If such a
condition occurs, the GFCI will break the circuit
by turning off the power to the protected outlets.
Should this occur, unplug all the appliances on
that circuit and press the reset button on the GFCI
equipped outlet.
If the GFCI keeps tripping, have the electrical
system checked and repaired, if necessary, before
using again.
120-Volt House Circuit Breakers
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