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Wiring Instructions for the
Combination Door Closer-Holder and Releasing Device
CAUTION: FAILURE TO INSTALL OR ADJUST PROPERLY MAY RESULT IN INJURY OR DAMAGE.
For assistance, contact SARGENT at 800-810-WIRE (9473) or www.sargentlock.com
1. DISCONNECT ALL POWER BEFORE BEGINNING
INSTALLATION TO PREVENT ELECTRICAL SHOCK AND
EQUIPMENT DAMAGE.
2. INSTALLER MUST BE A TRAINED, EXPERIENCED
SERVICE PERSON.
• Wire 12- smoke detector unit to appropriate
power supply and fire alarm
• Refer to data sticker for proper input voltage
and current specifications
• 9- Companion units are designed to work with
12- smoke detector units (12-2960, 12-2990,
12-2980) only
• Wire companion unit to 12- smoke detector
unit as shown on wiring diagram if required
• Do not disconnect any existing wires on
smoke detector unit's terminal strip
• Energize power supply. Current draw
.1 AMP per 12- unit.
• Open door(s) to hold-open point.
Door(s) should hold open
• Depress On/Off test switch on circuit
board. Doors should close and latch
• Adjustment of spring power may be
necessary to ensure proper latching
• Depress On/Off test switch to
reactivate hold open latch
assembly(s)
Wiring Optional Remote Push Button
with Integral Smoke Detector
INSTALLER: LEAVE INSTRUCTION with building owner.
Wiring 12- Units with and without 9- Companion Unit
Terminal strip for
power input wiring
Opening
for
surface
or
concealed
wiring
User supplied normally
closed momentary switch
Remove jumper and install
output connector assembly
(Part No. 63-2868) required
for this option
2900 Series FIREGUARD
CAUTION
3. ALL WIRING MUST COMPLY WITH APPLICABLE LOCAL
ELECTRICAL CODES, ORDINANCES AND REGULATIONS.
4. MAXIMUM WIRE SIZE IS 18AWG.
9- Companion Unit
(If required)
Yellow
Red
Yellow
Black
Data
Sticker
3 7
1112
RED LED/
9
14
Reset Switch
Yellow
Red
Earth ground connection is required
when 120VDC power is used
120VAC
Power
Supply
Earth Ground
Wire the appropriate Power Supply
to circuit board. Power is either
120VAC or 24VDC/VAC depending
on circuit board supplied.
When 24VDC/VAC board is supplied,
wire 24VDC/VAC power supply to
+ and - terminals on circuit board.
Field wiring by others
12- Smoke Detector Unit
Wire nut
On/Off Test switch
Smoke
detector
unit
Self
resetting
fuse
*120VAC
wiring shown
Line
Neutral
*CAUTION: Refer to data
sticker on circuit board for
proper input voltage required.
Do NOT wire 120VAC power
to 24VDC/VAC circuit board.
®
Circuit board 120VAC
or 24VAC/DC
(120VAC shown)
*120VAC
Circuit Board
shown
1
A7408B
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Related Manuals for Sargent 2900 Series FIREGUARD
Summary of Contents for Sargent 2900 Series FIREGUARD
- Page 1 Combination Door Closer-Holder and Releasing Device with Integral Smoke Detector CAUTION: FAILURE TO INSTALL OR ADJUST PROPERLY MAY RESULT IN INJURY OR DAMAGE. For assistance, contact SARGENT at 800-810-WIRE (9473) or www.sargentlock.com INSTALLER: LEAVE INSTRUCTION with building owner. CAUTION 1. DISCONNECT ALL POWER BEFORE BEGINNING 3.
- Page 2 Smoke Detector Operation and Application Connection List The closer/holder unit includes a 4-wire, photoelectric type smoke Function Terminal detector. It provides: smoke detection, door holder solenoid control, 24VDC input 3 (-), 14 (+) N.O. alarm contact, N.C. supervisory contact and interconnection to Alarm contacts 1, 2 other smoke detectors.
-
Page 3: Checkout Procedure
Smoke Detector Maintenance SARGENT recommends cleaning smoke detectors at least every six months. The frequency of cleaning will depend upon local ambient conditions The smoke detector in this door closer-holder has been enhanced with a feature that detects when a smoke-sensing chamber requires cleaning due to dirt and dust. -
Page 4: Interconnection Wiring Diagram
Interconnection Wiring Diagram • Use terminals 4 and 15 to wire detectors in parallel (See #1, #2 and #3) • Use terminal 10 to signal remote detectors with relay contact only (See #4 and #5) • Five detectors maximum • Accessory wire pack 63-3212 needed for unit interconnection Remote Detector... - Page 5 Typical 12- Wiring with Alarm Panel Monitoring (Class A) 4-Wire System by Others • The alarm circuit monitors if smoke is detected Connect to power source • The detector trouble circuit monitors if power is lost to the detector 24VAC/DC or 120VAC.
- Page 6 Typical Wiring with Alarm Panel Monitoring (Class B) 2-Wire System • The alarm and trouble circuit monitors if smoke is detected Connect to power source 24VAC/DC or 120VAC. Power supply board and power source Power must match Supply 24VDC @ 0.15A Max. Board to external alarm 24VDC...
- Page 7 In general, detectors cannot be expected to provide release devices function properly only if the door warnings for fires resulting from inadequate fire is free to close. SARGENT accepts no responsibility protection practices, violent explosions, escaping for incorrect installation of its equipment.
- Page 8 SARGENT Optional 80- Prefix Bypass Hold Open Switch for 2960, 2970 and 2990 Fire Guard General Information The 80 Prefix switch allows the initial hold open point to be adjustable from 20 degrees through full door opening. This adjustment is done using a cam on the spindle opposite from where the arm mounts.