Whelen WPA3BM - Manual (Page 2)

Page 2
Mounting: Bail Strap Mount Mounting: Console Mount
Mount bail strap to siren
as shown here. The
customer supplies the
hardware to mount the bail
strap to the mounting area.
Recommended
Mounting Pattern
(Not to Scale)
Operation:
Pressing will engage the lights
Pressing will engage the auxilliary function
Pressing will activate the siren WAIL tone
Pressing will activate the siren YELP tone
Pressing will change the WAIL tone to YELP or change the YELP
tone to PIERCER
Pressing will activate your air horn
can be adjusted to High, Medium or Low volume.
LIGHTS
AUX
WAIL
YELP
OVERRIDE
™.
A/H
MICROPHONE VOLUME
This switch will only function if a siren tone is activated.
10-24 X 3/8" LG
SEMS BLK OXIDE
#10 SPLIT
LOCKWASHER
CUSTOMER
SUPPLIED
SCREW
3.500"
1.750"
2.750"
2.125"
5.500"
4.250"
7.000"
3.500"
Mounting hole for customer
supplied #6 screw (4 Places)
CUT-OUT
CUT-OUT
CUT-OUT
MIC.
WPA SERIES™
®
MICROPHONE
JACK
Lights
Off
Auxiliary
Function
Wail
Tone
Off
Yelp
Tone
Manual
Override
Off
Air
Horn
High
Medium
Low
OVERRIDE WAIL LIGHTS VOL HI
AUX A/H YELP VOL LO
TO CRUISE LIGHTS / 10 AMPS MAX ORANGE /
TO LIGHTS / 10 AMPS MAX RED /
YELLOW
P1
P2
Connect
to:
CONTROL
HEAD
Connect
to:
REMOTE AMPLIFIER
10 AMP FUSE
BATTERY GROUND / BLACK
POSITIVE (+) SPEAKER / ORANGE
NEGATIVE (-) SPEAKER / BROWN
10 AMP FUSE
CHASSIS
GROUND
100
W
AT
T
SPEAKER
POS. BATTERY (+) / RED
WARNING! All customer supplied wires that
connect to the positive terminal of the battery
must be sized to supply at least 125% of the
maximum operating current and FUSED at
the battery to carry the load. DO NOT USE
CIRCUIT BREAKERS WITH THIS PRODUCT!
BATTERY
INTERCONNECT INPUT HARNESS
Wiring Diagram
CAUTION
Loud siren noise can cause
hearing damage and/or loss.
Refer to OSHA Section 1910.95 prior
to putting ANY siren into service!
Wear
Protection!
ACTIVATION OF THIS
SIREN MAY DAMAGE
UNPROTECTED EARS!