Federal Signal Corporation Vitalite 121ALED Installation And Maintenance Instructions Manual

Model 121ALED and 121ALED-N
Vitalite LED Rotating Light
®
Installation and Maintenance Instructions
Warranty: This product's limited warranty
Limited
can be found at www.fedsig.com/SSG-Warranty.

Safety Messages to Installers and Users

and follow all safety instructions. Failure to do so may result in property damage, serious injury, or death.
• Read and understand instructions before installing or operating equipment.
• To avoid electrical shock hazards, do not connect wires when power is applied.
• To be an effective warning device, this product produces bright light that could be hazardous to eyesight.
The possibility exists that rapid flashing lights could induce photosensitive epilepsy. Do not stare directly at
the light.
Overview: Models 121ALED and 121ALED-N rotating LED warning lights are designed for mounting on a flat
(horizontal or vertical) surface or on a 1/2" NPT threaded pipe. Units are available in 24VDC.

Certifications and Ratings:

• UL and cUL Listed
• Type 4X, IP66 enclosure. Indoor/Outdoor Use
• IP69K Compliant
• Model 121ALED-N is NSF Certified (dome-up) for
Splash Zones and Non-food Zones to
NSF/ANSI 2: Food Equipment
• Electrical ratings:
• Certified operating temperature:
-40°F to 150°F (-40°C to 66°C)

Installation:

Unpacking the Device: After unpacking the device, examine it
for damage and verify parts. Unit comes with: (1) 121ALED or
121ALED-N assembled unit with flying leads, (1) panel mount
gasket, and (3) # 8-32 panel mounting tapping screws. If a part is
missing or damaged do not install. Contact Federal Signal Customer
Support at +1 708-534-4756 or iordersup@fedsig.com.

Electrical Connections

connect wires when circuits are energized. Use 18AWG field wiring
or larger.
24VDC Models: Connect the positive (+) power source lead to
•
the red wire and connect the negative (-) power source lead to
the black wire.
Mounting the device: Units come standard to mount on a flat
(horizontal or vertical) surface or a 1/2" NPT pipe. Model 121ALED-N
(NSF Certified) must be mounted in a dome up position to resist
water and debris accumulation and maintain the NSF Certification.
Wall or corner mounting accessories are sold separately.
Pipe Mounting – On a 1/2" NPT Pipe, feed wires through pipe
•
and turn clockwise to tighten. Recommended tightening torque is 5-ft-lbs (6.8 N-m).
Surface/Panel Mounting – Using provided gasket as template, mark three mounting holes and center
•
hole for wiring. Drill or punch 3/16" (4.8mm) diameter holes for mounting and a 1" (25.4mm) for wiring. Set
base on gasket, feed wires through center, and attach to the mounting surface using provided #8 tapping
screws from the underside.
024VDC, 0.3A
: To avoid electrical shock, do not
Products should be installed to code by a licensed electrician
:
Screw
in Base
Elliptical Dome
(12" Curvature
Radius)
LED Lamp
Parabolic
Reflector
1/2" NPT
Pipe Mount
5.12"/ 130 mm
Wiring
121ALED and
121ALED-N
Beacon
1/2" conduit
(not supplied)
Wiring
(red wire to
positive (+)
Power source
and black wire
To negative (-)
power source).
Junction box
(not supplied)