INSTALLATION WIRING DIAGRAM
IMPORTANT: Wire size is for a
maximum length of 20 feet. If wiring
is to be longer, larger wiring is re-
quired. Additional information is
available on request.
NOTE: The sense leads must be
connected to the battery for the
charger to operate.
NOTE: Sense leads are shown
connected to battery. For installa-
tions that do no permit a 4 wire
connection the positive sense
terminal may be connected to the
“B” terminal and the nega-
tive sense terminal may be con-
nected to the “Battery -” terminal.
This eliminates the remote sens-
ing feature.
WIRE SIZE CHART
CONNECTION
ITEM
DEFINITION
WIRE
SIZE
BAT-
BATTERY
NEGATIVE
NEGATIVE CHARGING LEAD
FOR BATTERIES
12
AWG
BAT+
BATTERY
POSITIVE
POSITIVE CHARGING LEAD
FOR BATTERY # 1
12
AWG
SENSE
_
NEGATIVE
SENSE
NEGATIVE VOLTAGE SENSE
LEAD. DETECTS VOLTAGE
16
AWG
SENSE
+
POSITIVE
SENSE
POSITIVE VOLTAGE SENSE
LEAD. DETECTS VOLTAGE
16
AWG
