Code 3 Essex User Manual
INSTALLATION &
OPERATION MANUAL
EssexTM Series Interior Lights
WARNING: This product contains high intensity LED devices. To prevent eye damage, DO NOT stare into the light
beam at close range.
WARNING: The use of this or any warning device does not ensure that all drivers can or will observe or react to an
emergency warning signal. Never take the right-of-way for granted. It is your responsibility to be sure you can pro-
ceed safely before entering an intersection, driving against trafc, responding at a high rate of speed, or walking on or
around trafc lanes. The effectiveness of this warning device is highly dependent upon correct mounting and wiring.
Read and follow the manufacturer’s instructions before installing or using this device. The vehicle operator should
insure daily that all features of the device operate correctly. In use, the vehicle operator should insure the projection of
the warning signal is not blocked by vehicle components (i.e.: open trunks or compartment doors), people, vehicles, or
other obstructions. This equipment is intended for use by authorized personnel only. It is the user’s responsibility to
understand and obey all laws regarding emergency warning devices. The user should check all applicable city, state
and federal laws and regulations. Code 3, Inc., assumes no liability for any loss resulting from the use of this warning
device. Proper installation is vital to the performance of this warning device and the safe operation of the emergency vehicle. It is important to recognize that the operator of the emergency vehicle is under psychological and physiological
stress caused by the emergency situation. The warning device should be installed in such a manner as to: A) Not reduce
the output performance of the system, B) Place the controls within convenient reach of the operator so that he can operate the system without losing eye contact with the roadway. Emergency warning devices often require high electrical
voltages and/or currents. Properly protect and use caution around live electrical connections. Grounding or shorting
of electrical connections can cause high current arcing, which can cause personal injury and/or severe vehicle dam-
age, including re. PROPER INSTALLATION COMBINED WITH OPERATOR TRAINING IN THE PROPER USE OF EMERGENCY WARNING DEVICES IS ESSENTIAL TO INSURE THE SAFETY OF EMERGENCY PERSONNEL AND THE PUBLIC.
INSTALLER: This manual must be delivered to the end user of this equipment.
WARNING: This unit must be mounted within the interior passenger compartment of the vehicle only. It is not intended
for use in exterior applications. All devices should be mounted in accordance with the manufacturer’s instructions
and securely fastened to vehicle elements of sufcient strength to withstand the forces applied to the device.
THIS UNIT IS NOT DESIGNED TO BE SUSPENDED BY THE SUCTION CUPS ABOVE THE
DASHBOARD. WHEN USING THE SUCTION CUPS FOR INSTALLATION, THE UNIT IS
TO BE PLACED ON TOP OF THE DASHBOARD. THE SUCTIONS CUPS ONLY PREVENT
MOVEMENT OF THE UNIT.
Driver and/or passenger air bags (SRS) will affect the way equipment should be mounted. This device should be
mounted by permanent installation and within the zones specied by the vehicle manufacturer, if any. Any device
mounted in the deployment area of an air bag will damage or reduce the effectiveness of the air bag and may damage
or dislodge the device. Installer must be sure that this device, its mounting hardware and electrical supply wiring does
not interfere with the air bag or the SRS wiring or sensors. Mounting the unit inside the vehicle by a method other
than permanent installation is not recommended as unit may become dislodged during swerving, sudden braking or
collision. Failure to follow instructions can result in personal injury.
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Introduction: Read all instructions and warnings before installing and using. The EssexTM Lights are for the emer-
gency vehicle market. The lights are to be connected directly to +12 VDC systems for independent ashing or through
electromechanical or solid state asher units.
Unpacking & Pre-Installation: Carefully remove the hardware, taking care not to scratch the lens, and inspect for
transit damage. Report any damage to the carrier and keep the shipping carton. Verify the contents of the package
(refer to Tables and Figures). Test the lights before installation by inserting the cigarette plug-in of the power cord into
an appropriate +12 VDC socket. If problems occur, contact the factory.
Installation & Mounting - Suction Cup (or Headliner if Suction Cups Removed)
The below steps apply to Single and Dual Interior EssexTM Lights. Only the Single is shown. See Figures 1, 2 & 3.
CAUTION: This unit is not designed to be suspended by the suction cups above the dashboard. When using
the suction cups for installation, the unit must be placed on top of the dashboard. The suction cups only prevent movement of the unit.
1. Attach one suction cup to the T52238 90-degree mounting bracket using one of the #10 self tapping screws. Do not
overtighten. Repeat for the second suction cup and T52238 mounting bracket.
2. For split or dual color applications the user will need to determine the desired orientation of the light head assembly
prior before moving to the next step (i.e. Red on Left, Blue on Right, etc.). The various brackets can be mounted to
either side of the light head, thus allowing for the desired light orientation.
3. Place the T52239 Retention Strip through the large opening in the T52237 or T52247 bracket, then secure the two
components to the light head using two T00390 8-32x3/4” machine screws.
4. Install one bracket/suction cup assembly and secure using two T07077 6-32x1/4” machine screws. Do not tighten
at this time. Repeat for the second bracket/suction cup assembly.
5. Snap the T52232 or T52242 swivel visor into the light head.
6. Ensure the vehicle is on level ground.
7. Place the assembled light head against the inside of the windshield at the desired location and press the suction cups
until they depress and are secured.
8. Rotate the assembled light head until it is at the desired position, and then tighten the previously installed T07077
6-32x1/4” machine screws (4 total). The rotating visor will automatically adjust to t the curvature of the windshield and
minimize ashback.
Installation & Mounting - Deck (or Headliner if Light Head Assembly Turned Over)
The below steps apply to Single and Dual Interior EssexTM Lights. Only the Single is shown. See Figures 4, 5 & 6.
CAUTION: The unit must be mounted through the steel of the vehicle. Avoid mounting to plastic or other non-
structural hardware.
1. For split or dual color applications the user will need to determine the desired orientation of the light head assembly
prior before moving to the next step (i.e. Red on Left, Blue on Right, etc.). The various brackets can be mounted to
either side of the light head, thus allowing for the desired light orientation.
2. Secure the T52237 or T52247 bracket to the light head using the two T00390 8-32x3/4” machine screws.
3. Install one T52238 90-degree bracket using two T07077 6-32x1/4” machine screws. Do not tighten at this time.
Repeat for the second T52238 bracket.
4. Mark off and drill four mounting holes using the dimensions shown on Figure 7. It is recommended that #6 or larger
self tapping or machine screws are used (customer must supply). Verify free clearance exists behind the mounting
surface for wires and fasteners before drilling.
5. Secure unit to deck or headliner.
6. Rotate the assembled light head until it is at the desired position, and then tighten the previously installed T07077
6-32x1/4” machine screws (4 total).
Wiring Instructions
All models are stand alone self-contained units ready for installation with no special wiring required. They are delivered
with a cigarette plug designed to be used with a +12VDC fused lighter socket. Alternately, the user can remove the plug
and connect (through a properly sized fuse) to a user supplied switch. The ribbed wire is positive (+12VDC) and the
smooth wire is negative. The following guidelines must be adhered to:
a. Customer must supply grommet to ensure no wire chang occurs when routing wires though vehicle.
b. Use 18 AWG for wires up to 40’ length, 16 AWG for wires up to 70’ length.
c. Waterproof connectors are recommended.
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