Airstream 1980 Argosy Owner's Manual page 98

Whenever possible, use the automatic built-~n
charger of the univolt system for charging. The
charging circuit automatically controls the
current, reducing it as the battery increases in
charge. At service stations, make certain they
give your battery a slow charge because quick
charges will drastically shorten the life of the
battery as will allowing repeated complete
discharges.
The low voltage fuse panel is located on the
center front wall of all 25', 28', and 31
'
trailers
above the univolt. On models with a front
lounge, it will be behind the lounge. On models
with a front credenza, it is behind the folding
table. In all 20', 2 2 ' , and 24' models, the fuse
panel is in the front roadside corner beneath
the corner window.
On 2 8 ' T&D and all 31
'
rear bath models the
120 volt circuit breaker panel is accessible
in the bathroom cabinet to the right of the sink
facing rear. On 25' T&D models, it is located in
the cabinet to the left of the toilet. On 31
'
center bath models, it is located in the roadside
triple wardrobe. In 20', 22', and 24' models,
the 120V circuit breakers are located in the
roadside bathroom wardrobe.
While you are connected to the 120 volt
receptacle, the wiring is protected by circuit
breakers in the breaker panel. In the event of
failure of a 120 volt circuit, check your circuit
breakers first. If a breaker continues to trip after
you have reset it several times, your circuit
may be overloaded with appliances or there
may be a short in the circuit. If lessening the
load does not solve the problem consult an
Airstream/Argosy Service Center.
The 12V Univolt System is protected by a
series of fuses (see illus., pages 106-1 07).
Trouble with the electrical system is extremely
unlikely, but if it should occur we recommend
that you contact your nearest Certified Service
Center for repairs. We have included a
troubleshooting chart to be used in
emergencies only. Details of electric motor
amperage, light bulb size, and fuse and circuit
breaker ratings are shown on the chart in the
specifications section on pages 1 1 1-1 1 3 .
When being towed, the 12 volt battery in your
trailer is receiving a constant charge from the
car's generator or alternator through the Seven
Way Connector. The charge rate is controlled
by your automobile's voltage regulator. It is
important to keep the seven way connector
clean: one method is to use "Spra-Kleen".
Additional information on the Electrical System
is available in the Service Manual.