14
WIRING DIAGRAMS
SERVICE - UNIT DOES NOT OPERATE
If your unit fails to operate or operates improperly, check
the following before calling your service center.
●
If RV connected to motor generator, check to
be sure motor generator is running and produc-
ing power.
●
If RV connected to power supply by a land line,
check to be sure line is sized properly to run
unit load and it is plugged into power supply.
●
Check your fuse or circuit breaker to see if it is
open. Insure fuse is not burnt, or circuit breaker
is "ON" and not activated.
●
After the above checks, call your local service
center for further help. This unit must be ser-
viced by qualified service personnel only.
When calling for service, always give the following:
●
Unit model and serial number found on the
identification label located on base pan of unit
bottom. Return air vent grille must be removed
from ADB to view.
●
ADB model and serial number found on rating
plate located on ceiling template. Observe this
rating plate through the filter opening.
A. Unit Wiring Diagram
1. 459146 & B59146
FIG. 24
B. ADB Wiring Diagram
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6:,7&+
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21/<
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:+7
%/.
5('
)520$&
(/(&&211
/
&
+
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<(/
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/
7+(50267$7
&
+
9$&
),(/':,5,1*
FIG. 25
