Notifier ND-100R User Manual download pdf

DN-7006 • 05/09/05 — Page 1 of 4

GENERAL

ND-100 and ND100R photoelectric duct smoke detectors are

used exclusively with the NOTIFIER FireWarden-100 (NFW-

100) addressable control panel. They provide low-flow tech-

nology that enables duct smoke detection throughout a broad

range of airflow environments in HVAC applications. The low-

flow technology can detect smoke at air speed velocities of

100 feet per minute (0.5 m/sec) or greater, while continuing

the same reliable performance to 4,000 feet per minute (20.32

m/sec). The intelligent low-flow duct detectors sample air cur-

rents passing through a duct and gives dependable perfor-

mance for shutdown of fans, blowers, and air conditioning

systems, preventing the spread of toxic smoke an fire gases

through the protected area.

ND-100 and ND-100R provide a remote alarm output for use

with auxiliary devices, such as the RA400 remote LED annun-

ciator, as well as remote test capability with the RTS451 or

RTS451KEY Remote Test Stations. The ND-100R features a

Form-C relay.

APPLICATIONS

Duct smoke detectors have specific limitations, they are:

•

NOT

a substitute for open area smoke detectors.

•

NOT

a substitute for early warning detection.

•

NOT

a replacement for a building’s regular fire detection

system.

Please call NOTIFIER for a copy of System Sensor’s applica-

tion guide,

Proper Use of Smoke Detectors in Duct Applica-

tions

, (A05-1004-00).

FEATURES

• Air velocity rating from 100 to 4,000 feet per minute (0.5 to

20.32 m/sec).

• Patented telescopic sampling tube.

• Easily accessible code wheels for addressing detector.

• Outside mounting tabs.

• Mounts to round or rectangular ducts from 1’ to 12’ (0.3 to 3.7

meters) wide.

• Transparent cover for convenient visual inspection.

• Powered outputs for remote LED, and remote test and

sounder.

• Two Form-C auxiliary contacts (ND-100R).

• Patented cover-tamper trouble signal.

• ND-100R requires both com line power and one of the

following: 24 VAC/VDC or 120/220 VAC for operation.

INSTALLATION

Refer to installation manuals for control panel and duct

detector for detailed information or to install equipment.

Wiring: For signal wiring (the wiring between detectors or

from detectors to auxiliary devices), it is recommended that

single conductor wire be no smaller than 18 AWG (0.78 mm²).

The duct smoke detector terminals accommodate wire sizes

up to 12 AWG (3.1 mm²). Flexible conduit is recommended for

the last foot (30.48 cm) of conduit; solid conduit connections

may be used if desired.

Smoke detectors and alarm system control panels have speci-

fications for Signaling Line Circuit (SLC) wiring. Consult the

control panel specifications for wiring requirements before

wiring the detector loop. The ND-100 and ND-100R detectors

are designed for ease of wiring; their housing provides a ter-

minal strip with clamping plates.

6955pl.jpg

ND-100

ND-100 and ND-100R

Low-Flow Photoelectric Duct Smoke

Detectors for FireWarden-100

Section: Addressable

DN-7006 • A1-340

May 9, 2005

S635

California

State Fire

Marshal

3240-0028:232

(ND-100R)

3240-0028:236

(ND-100)

MEA

320-02-E Vol. II

(ND-100R)

Permit # 2173

(ND-100R)

MARYLAND

State Fire Marshal

6955rpl.jpg

ND-100R

This document is not intended to be used for installation purposes. We try to keep our

product information up-to-date and accurate. We cannot cover all specific applications or

anticipate all requirements. All specifications are subject to change without notice.

For more information, contact NOTIFIER. Phone: (203) 484-7161 FAX: (203) 484-7118

12 Clintonville Road, Northford, Connecticut 06472

1 2 3 4

Summary of Contents

Page 1 - ND-100 and ND-100R

DN-7006 • 05/09/05 — Page 1 of 4GENERALND-100 and ND100R photoelectric duct smoke detectors areused exclusively with the NOTIFIER FireWarden-100 (NFW

Page 2 - Power supply voltage

Page 2 of 4 — DN-7006 • 05/09/05SPECIFICATIONSND-100Operating voltage range: 15 to 30 VDC.Standby current: 300 µA @ 24 VDC (one communicationevery 5

Page 3 - For RTS451KEY

DN-7006 • 05/09/05 — Page 3 of 4WIRING DIAGRAMS for ND-100*NOTE: Inlet tube is required and must be purchased separately.Order one inlet tube for eac

Page 4 - WIRING DIAGRAMS for ND-100R

Page 4 of 4 — DN-7006 • 05/09/05WIRING DIAGRAMS for ND-100RND-100R Duct Smoke Detector using a UL-Listed control panel:7006wir1.wmfNOTES: 1) Jumper

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Notifier ND-100R User Manual

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