System-sensor DH200PL Manuel d'utilisateur télécharger pdf

3825 Ohio Avenue, St. Charles, Illinois 60174

800/736-7672, FAX: 630-377-6495

www.systemsensor.com

D200-38-00 1 I56-1976-004R

Before installing detectors, please thoroughly read the

NEMA Guide for Proper Use of Smoke Detectors in Duct

Applications, which provides detailed information on detec-

tor spacing, placement, zoning, wiring, and special appli-

cations. Copies of this manual are available from NEMA

(National Electrical Manufacturers Association, 2101 L

Street NW, Washington, DC 20037). NFPA Standards 72 and

90A should also be referenced for detailed information.

NOTICE: This manual shall be left with the owner/user of

this equipment.

IMPORTANT: This detector must be tested and maintained

regularly following NFPA 72 requirements. The detector

should be cleaned at least once a year.

General Description

An HVAC system supplies conditioned air to virtually every

area of a building. Smoke introduced into this air duct sys-

tem is distributed to the entire building. Smoke detectors

Contents of the Duct Smoke Detector Housing Kit

The DH200PL Duct Smoke Detector consists of the following items: (See Figure 1.)

Figure 1. Exploded View Of Duct Smoke Detector Components:

NOTE: For ducts over 1

⁄2 feet (0.46m), longer sampling tubes must be ordered to complete the installation. They must

be the correct length for the width of the duct where they will be installed. See Table 1 on page 3 to determine

the sampling tube required for different duct widths.

1. Complete duct smoke detector assem-

bly with sensor

2. Two #10 x 1

⁄4″ sheet metal mounting

screws

3. Two sampling tube filters

4. One test magnet

5. Drilling template

6. Two foam gaskets

7. Four #6-self tapping mounting screws

for the sampling tube and optional

exhaust tube extension

8. One sampling tube end cap

9. One plastic sampling tube

10. One #8 self-tapping screw for plastic

sampling tube

NOTE: A detector sensor board DOES

NOT need to be ordered separately.

Contents Of The Duct Smoke Detector

INSTALLATION AND MAINTENANCE INSTRUCTIONS

designed for use in air duct systems are used to sense the

presence of smoke in the duct.

The DH200PL air duct smoke detector is a photoelectric

detector. This smoke detection method combines with an

efficient housing design that samples air passing through a

duct and allows detection of a developing hazardous condi-

tion. When sufficient smoke is sensed, an alarm signal is

initiated at the fire control panel monitoring the detector,

and appropriate action can be taken to shut off fans, blow-

ers and change over air handling systems, etc. This can

prevent the distribution or it can isolate toxic smoke and

fire gases throughout the areas served by the duct system.

Two LEDs on each detector may illuminate, if programmed

by the system control panel, to provide a local alarm indi-

cation. There is also a remote alarm output for use with

auxiliary devices. The DH200PL has remote test capability

with the RTS451/RTS451KEY Remote Test Station.

DH200PL Intelligent Air Duct Smoke Detector

with Extended Air Speed Range

FOAM

GASKETS

PLASTIC

SAMPLING TUBE

FILTERS

PLASTIC SAMPLING TUBE

SELF-TAPPING SCREW

DETECTOR

COVER

DETECTOR BOARD

CONDUIT HOLES

DETECTOR

HOUSING

TERMINAL STRIP

POWER BOARD

COVER MOUNTING

SCREWS

H0456-00

1 2 3 4 5 6 7 8

Résumé du contenu

Page 1 - D200-38-00 1 I56-1976-004R

3825 Ohio Avenue, St. Charles, Illinois 60174800/736-7672, FAX: 630-377-6495www.systemsensor.comD200-38-00 1 I56-1976-004RBefore installing detec

Page 2 - D200-38-00 2 I56-1976-004R

D200-38-00 2 I56-1976-004R[2.1] Sampling Tube Installation for Ducts Less Than 11⁄2 Feet (0.46m) Wide (see Figure 2)1. Remove the front cover.2. Sli

Page 3 - AIR FLOW DIRECTION

D200-38-00 3 I56-1976-004RSCREW HOLES FORATTACHING HOUSINGTO DUCT WORK.Figure 3. Installation of foam gaskets over sampling tube bushings:Figure 5.

Page 4 - Wiring Instructions

[6] Field Wiring Installation GuidelinesAll wiring must be installed in compliance with the National Electrical Code and the local codes havi

Page 5 - D200-38-00 5 I56-1976-004R

D200-38-00 5 I56-1976-004RFigure 7. Rotary Address Switchestion 9.1.2.[9.1.2] Air Flow Test using Aerosol SmokeThis test is intended for low-flow sy

Page 6 - D200-38-00 6 I56-1976-004R

D200-38-00 6 I56-1976-004Rfor proper operation.Figure 8. Procedure for verifying air flow:DIFFERENTIALPRESSURETRANSMITTERMODEL #607-01HIGHLOWTO SAMP

Page 7 - DEVICE STANDBY ALARM

D200-38-00 7 I56-1976-004R[9.2.2] Alarm Tests[9.2.2.1] M02-04-00 Magnet Test1. Place the painted surface of the magnet onto the TEST locat

Page 8 - Remote LED RA400Z

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System-sensor DH200PL Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Équipement System-sensor DH200PL. System Sensor DH200PL User Manual Manuel d'utilisatio

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