3
Copyright © 2015, 2022, Sargent Manufacturing Company, an ASSA ABLOY
Group company, All rights reserved. Reproduction in whole or in part without the
express written permission of Sargent Manufacturing Company is prohibited.
INSTALLER: LEAVE INSTRUCTIONS WITH BUILDING OWNER
CAUTION
1. Disconnect all power before beginning
installation to prevent electrical shock
and equipment damage.
2. Installer must be a trained, experienced
service person.
3. All wiring must comply with
applicable local electrical codes,
ordinances and regulations.
4. Maximum wire size is 14AWG.
2-Pin Jumper
SOL
1
2
3
4
3
2
1
120VAC Circuit Board
4-Pin
Jumper
Earth
(+)
(-)
Input
Power
Test Switch
Openings for surface
or concealed wiring
Terminal Strip for
Power Input Connection
Header for Solenoid
Connection
Fuse (PTO125V)
125V / 1/2A
STAND ALONE UNIT
(120VAC shown)
- Wire stand alone unit to appropriate power supply and fire
system.
- Refer to data sticker on back of hook-up box for proper input
power voltage and current specifications.
- Solenoid Connector must be attached to Header on circuit board
before hold open will function.
- Energize power supply. Current draw of .074Amps max per unit.
- Open door to hold open point. Door should hold open.
- Depress Test Switch. Door should close and latch.
- Test Switch is a momentary switch. Once released, hold open
should re-energized.
- Adjust closer spring power to insure proper latching.
Wiring Diagram for Master to Companion
Companion Unit - 24v ONLY
(2499 / 9-2499)
Master Unit -120v or 24v Input
(12-2499)
To Solenoid
To Solenoid
7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
1
4
Field Wiring Provided by Others
Wire Nut or Splice Connector (Provided)
- Companion units are designed to work with 12- smoke detector
units.
- Wire companion unit to smoke detector unit as shown on wiring
diagram.
- Do not disconnect any existing wires on smoke detector unit’s
terminal strip.
- Energize power supply. Current draw of .074Amps max per unit.
- Open door to hold open point. Door should hold open.
- Depress Test Switch on master unit. Doors should close and latch.
- Test Switch is a momentary switch. Once released, hold open
should re-energized.
- Adjust closer spring power to insure proper latching.
A8198 Rev 4
Approved 2022-11-04
