Manual

ManualsBrandsSARGENT ManualsSafety2900 Fire Guard Electromechanical Closer-Holder

Wiring Instructions for the 2900 Series FIREGUARD

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

CAUTION

INSTALLER: LEAVE INSTRUCTION with building owner.

• 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)

A7408B

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 18AWG.

Wiring 12- Units with and without 9- Companion Unit

9- Companion Unit

(If required)

Field wiring by others

Wire nut

On/Off Test switch

Yellow

Red

Black

Yellow

Black

Terminal strip for

power input wiring

Red

Yellow

Smoke

detector

unit

12- Smoke Detector Unit

1112

RED LED/

Reset Switch

Data

Sticker

Opening

for

surface

concealed

wiring

Line

Neutral

Earth Ground

120VAC

Power

Supply

*120VAC

Circuit Board

shown

Self

resetting

fuse

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.

*CAUTION: Refer to data

sticker on circuit board for

proper input voltage required.

Do NOT wire 120VAC power

to 24VDC/VAC circuit board.

Earth ground connection is required

when 120VDC power is used

*120VAC

wiring shown

Circuit board 120VAC

or 24VAC/DC

(120VAC shown)

Remove jumper and install

output connector assembly

(Part No. 63-2868) required

for this option

User supplied normally

closed momentary switch

Wiring Optional Remote Push Button

Summary of content (8 pages)

PAGE 1
Wiring Instructions for the 2900 Series FIREGUARD® 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 INSTALLATION TO PREVENT ELECTRICAL SHOCK AND EQUIPMENT DAMAGE. 2. INSTALLER MUST BE A TRAINED, EXPERIENCED SERVICE PERSON.
PAGE 2
Smoke Detector Operation and Application Connection List The closer/holder unit includes a 4-wire, photoelectric type smoke detector. It provides: smoke detection, door holder solenoid control, N.O. alarm contact, N.C. supervisory contact and interconnection to other smoke detectors. Field option: one form C auxiliary contact (cut jumper wire between 11 and 12).
PAGE 3
Checkout Procedure 1. Turn the power to the unit “On”. Red LED pilot light should illuminate at 8 sec. intervals 2. Open door to the hold open point. The door should hold open. Manually pull door out of hold open and release. Door should close 3. Open door to the hold open position. Depress (maintained type) On/Off “test switch” button on the power supply board. Door should close 4. Depress On/Off test switch again. Open door to the hold open position.
PAGE 4
Interconnection Wiring Diagram #2 #1 15 #3 15 4 4 15 4 • 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) #5 • Five detectors maximum • Accessory wire pack 63-3212 needed for unit interconnection #4 Remote Detector Relay N.O.
PAGE 5
Typical 12- Wiring with Alarm Panel Monitoring (Class A) 4-Wire System by Others • The alarm circuit monitors if smoke is detected * • The detector trouble circuit monitors if power is lost to the detector (+) (+) (-) 7 6 5 4 3 2 1 24VDC @ 0.15A Max. to external alarm 2 1 (-) Alarm Panel 15 14 13 12 11 10 9 8 Alarm Circuit (+) (-) 24VDC @ 0.15A Max. to external alarm (+) Power Supply Board 2 1 24VDC Solenoid Earth ground to track green wire 15 14 13 12 11 10 9 8 (+) (-) NOTES: 1. 2. 3. 4.
PAGE 6
Typical Wiring with Alarm Panel Monitoring (Class B) 2-Wire System • The alarm and trouble circuit monitors if smoke is detected * (+) (-) (+) 7 6 5 4 3 2 1 24VDC @ 0.15A Max. to external alarm (bell, horn, etc.) Power Supply Board 2 1 (-) (+) Connect to power source 24VAC/DC or 120VAC.
PAGE 7
! WARNING These fire protection devices require correct wiring to function. It is the responsibility of the purchaser to provide correct wiring installation. SARGENT accepts no responsibility for incorrect wiring. Devices wired incorrectly may be damaged and this is not covered under warranty. Life safety devices including door release devices require correct positioning and appropriate selection for the required task.
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. (Not available with 9- units.) Adjustment Instructions A. IMPORTANT 1. CAUTION: DISCONNECT ALL INPUT POWER BEFORE BEGINNING INSTALLATION TO PREVENT ELECTRICAL SHOCK AND EQUIPMENT DAMAGE. 2.