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INSTALLATION
Install the 091-139-CONT-12 Controller is a suitable location protected from the
weather and engine heat. The 091-139-SOL-12HO Solenoid may be mounted in
the engine compartment or at a location to minimize the length of the battery
cables. Install wiring per figure 2.
THIS LINE SUPPLIES
THE POWER TO OPERATE
THE SYSTEM
+12VOLT
FROM
GNITION
SWITCH
PARALLELING
SENSE LINE, CONNECT
DIRECTLY TO BATTERY
MAIN
BATTERY
ALL WIRES #16 AWG EXCEPT AS NOTED
AUTO ISOLATOR I CONTROLLER
091-139-CONT-12
1 2 3 4 5 6 7 8
SOLENOID
NOTE POLARITY OF
FLYBACK DIODE
Figure 2
AUTO ISOLATOR I
Model 091-139-12
INSTALLATION WIRING
THIS LINE ENERGIZES THE
SOLENOID AT ENGINE START
IF THE AUXILIARY BATTERY
HAS SUFFICIENT VOLTAGE
TO PROVIDE A BOOST
Note: Red Dot
SENSE LINE, CONNECT
DIRECTLY TO BATTERY
+12VOLT
FROM
STARTER
AUXILIARY
BATTERY
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