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Sample circuits – Class1 ESM3 User Manual

Page 11

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11

BATT SEPARATOR SOLENOID

TB#1

TB#9

TB#5

TB#13

TB#3

TB#11

TB#7

TB#15

TB#2

TB#10

TB#6

TB#14

TB#4

TB#12

TB#8

Batt Ground

POWER TO SEPARATED LOADS

POWER TO VEHICLE LOADS

Ignition Sw

Alternator

Starter

+

+

+

+

+

+

-

-

-

-

-

-

Note:

As A/C control circuits vary by vehicle, the circuit shown is
representative only of one method which can be utilized to
interrupt the A/C control circuit. It is the responsibility of the
installer to utilize properly rated relays or circuit breakers in
the installation.
The loading on output #15 should not exceed 0.5 amps.

Aux Control
Relay

A/C Control Circuit

SAMPLE CIRCUITS