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2561351F Rev. F2 0520

2645 Federal Signal Drive, University Park, Illinois 60484
Additional translations available at www.fedsig.com 
Traducciones adicionales disponibles en www.fedsig.com
Customer Support  1-800-344-4634+1-708-534-4756, [email protected]
Technical Support  1-800-755-7621+1-708-587-3587, [email protected]

Installation

WARNING - EXPLOSION HAZARD: 

Do not install the unit in a hazardous location 

if the operating temperature exceeds the atmosphere’s ignition temperature. 
Unpacking the Device:  

After unpacking the device, examine it for damage and 

verify parts. Unit comes with: (1) 225XL or 225XL-N assembled unit with flying 

leads. If a part is missing or damaged do not attempt to install and contact Federal 

Signal Customer Support. 

Changing the Flash Pattern from Flashing (default) to Steady
1.  Find and locate J3 mini jumper on the board
2.  Switch jumper from flash to steady

Electrical Connections 

 : 

To avoid electrical shock, 

do not connect wires when circuits are energized. Wiring 

must comply to code in the country of use. 
• 

24VAC/DC Models: 

Connect the red (+) lead to the 

positive or the phase (hot) side of the power source 

and the black (-) lead to the negative or common side 

of the power source.

• 

120-240VAC 50/60Hz Models:

 Connect the black 

lead to the phase (hot) side of the power source and 

the white lead to the common (neutral) side of the 

power source. If required by local building codes, 

the green/yellow lead in the housing is provided for 

connection to earth ground. 

Mounting the Device: 

225XL and 225XL-N 

come standard to mount 1/2” NPT threaded pipe. Model 225XL-N (NSF 

Certified) must be mounted in a dome up position to resist water and debris accumulation and maintain the NSF 

Certification.

 

To comply with NEC Section 300-14, which requires a minimum of 6" of free conductor at a junction, the pipe used to join 

the unit to a splice box should be no longer than 10".
Wall mounting bracket (LHWB) is sold separately and is intended for use with model 225XL only. LHWB is not NSF 

Certified and incompatible for use with model 225XL-N.

• 

Pipe Mount: 

Feed wires through pipe and turn clockwise to tighten. To prevent the connection from loosening, tighten 

the fixture to a minimum of 5ft.-lbs. (6.8Nm) after threading onto the pipe. 

Testing and Operating: 

After installation, test the system to verify each signal operates and establish a program 

for periodic testing of the device. Provide copy of these instructions to all operating personnel.

Maintenance and Service 

Ordering Replacement Parts and Accessories: 

Consult product datasheet online for an updated list of replacement 

parts. If your product requires a part that is not available for purchase, your unit must be repaired or replaced. 
WARNING - EXPLOSION HAZARD: 

Substitution of components may impair suitability for Class I, Division 2 environments.

Technical Assistance: 

Contact our technical support team at +1-708-587-3587 or [email protected].

Repair Service: 

A return authorization is required. Contact your Authorized Distributor or Federal Signal Customer 

Support. Defective products under warranty will be repaired or replaced at Federal Signal’s discretion. Lamp failures 

excluded.
Product Returns: 

A return authorization is required from Federal Signal prior to returning the product. Contact your 

Authorized Distributor for more information or to request a product return.

Steady

Flash

Bottom View

J3 Jumper Location

AC

Beacon

Junction box 
(not supplied)

1/2" conduit 
(not supplied)
Black to Line 

(L or L1)
White to Neutral 

(N or L2)
Green/yellow to 

Earth (Ground)
Wire nuts 

(not supplied)

DC

Beacon

Junction box 
(not supplied)

1/2" conduit 
(not supplied)

(Black to 
Negative 

Red to 
Positive)
Wire nuts 

(not supplied)

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