Important Wiring Check List

Important Wiring Check List
2561029D
REV. D 703
Printed in U.S.A.
IMPORTANT WIRING CHECK LIST
WARNING
The Federal SmartSiren® is an advanced microprocessor based siren system. Unlike conventional siren systems,
malfunctions and/or improper operation WILL result if proper installation procedures are not followed. Refer to the
accompanying diagram and pay special attention to the "CHECK LIST" at the bottom of this page. To complete the
electrical installation, refer to the installation instructions packed with the unit.
RJ11 (4)
AMPLIFIER/RELAY UNIT
CONTROL HEAD
1
2
SIREN
+ BAT
RELAY SWITCHED
POWER TO LIGHTS
3
A
JUMPER USED ONLY WHEN
TOTAL LOAD CURRENT IS
GREATER THAN 50 AMPS.
B
C
12
11
10
9
8
7
RELAY SWITCHED POWER
TO AUXILIARY DEVICES
D
E
6
3
5
2
4
BLK
AUXILIARY RELAYS
50 AMP
50 AMP
1
- NEG
RED
FUSE BLOCK
20 AMP
*
CB1
CIRCUIT BREAKERS
RED + 8/10AWG (MIN.)
SWITCHED IGNITION LINE CAPABLE
OF CARRYING AN ADDITIONAL 20A
*
POS +
VEHICLE BATTERY
CHASSIS GROUND, AT FUSIBLE
LINK ON FRONT FENDER.
290A2649-01J
CHECK LIST
1.
Is the red wire from the twelve pin connector (Pin 6)
connected to a point on the fuse block that is powered in run and
start positions? Use an in-line 20A fuse.
YES
2.
Is the black wire from the twelve pin connector (Pin 4)
connected to the fusible link at the front fender between the
negative (-) battery terminal and chassis ground? This is the
ONLY chassis ground allowed for this wire.
YES
AUXILIARY RELAY/SIREN POWER:
3.
Is an 8/10 AWG wire connected to the load side of the
50/100-ampere circuit breakers? Route it through the hole
labeled +BAT on the amplifier/relay unit and attach it to LUG 1
on the circuit board. Use a 10 AWG wire with the 50-ampere
circuit breaker. Use an 8 AWG wire with the 100-ampere circuit
breaker.
YES
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