Gamewell Velociti Series Istruzioni per l'installazione e la manutenzione

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INSTALLATION AND MAINTENANCE INSTRUCTIONS

Velociti™ Series

ASD-LS Intelligent Laser Smoke Sensor

SpECIfICATIONS

Operating Voltage Range:

Standby Current:

Max. Alarm Current (LED on:)

Operating Humidity Range:

Operating Temperature Range:

Height:

Diameter:

Weight:

BEfORE INSTALLINg

This sensor must be installed in compliance with the control panel system

installation manual. The installation must meet the requirements of the Au-

thority Having Jurisdiction (AHJ). Sensors offer maximum performance when

installed in compliance with the National Fire Protection Association (NFPA);

see NFPA 72.

gENERAL DESCRIpTION

Model ASD-LS is a plug-in type smoke sensor that uses a laser based sens-

ing chamber. The sensor uses analog-addressable communications to trans-

mit smoke density and other information to the control panel. Rotary-decade

switches are provided for setting the sensor's address. Two LEDs on the sensor

are controlled by the panel to indicate sensor status. An output is provided for

connection to an optional remote LED annunciator (P/N RA400Z).

This detector requires compatible addressable communications to function

properly. Connect this sensor to listed-compatible control panels only.

SpACINg

Gamewell-FCI recommends spacing sensors in compliance with NFPA 72. In

low air flow applications with smooth ceilings, space sensors 30 feet apart. For

specific information regarding sensor spacing, placement, and special applica-

tions, refer to NFPA 72 or the Gamewell-FCI Guide For Proper Use of System

Smoke Detectors, available from Gamewell-FCI (P/N I56-407-XX).

WIRINg INSTRUCTIONS

All wiring must be installed in compliance with the National Electrical Code,

applicable local codes, and any special requirements of the Authority Having

Jurisdiction. Proper wire gauges should be used. The installation wires should

be color-coded to limit wiring mistakes and ease system troubleshooting. Im-

proper connections will prevent a system from responding properly in the

event of a fire.

Remove power from the communication line before installing sensors.

All wiring must conform to applicable local codes, ordinances, and regulations.

Wire the sensor base (supplied separately) per the wiring diagram, see

Figure 1.

Set the desired address on the sensor address switches, see Figure 2.

Install the sensor into the sensor base. Push the sensor into the base

while turning it clockwise to secure it in place.

After all sensors have been installed, apply power to the control unit and

activate the communication line.

Test the sensor(s) as described in the TESTING section of this manual.

Dust covers provide limited protection against airborne dust particles during

shipping. Dust covers must be removed before the sensors can sense smoke.

Remove sensors prior to heavy remodeling or construction.

9000-0531

15 to 32 VDC

330µA @ 24 VDC (one communication every 5 sec. with LED blink enabled)

6.5 mA @ 24 VDC

10% to 93% Relative Humidity, Non-condensing

0°C to 38°C (32°F to 100°F); U.S.

-10°C to 50°C (14°F to 122°F); Europe

1.7˝ (43 mm) installed in ADB-FL

6.1˝ (155 mm) installed in ADB-FL

4.1˝ (104 mm) installed in B501 Base

5.0 oz. (142 g)

CAUTION

fIgURE 1. WIRINg DIAgRAM:

REMOTE

ANNUNCIATOR

OPTIONAL RETURN LOOP

fIgURE 2. ROTARy DECADE ADDRESS SWITChES:

1 0

TENS

TESTINg

Before testing, notify the proper authorities that the system is undergoing

maintenance, and will temporarily be out of service. Disable the system to

prevent unwanted alarms.

All sensors must be tested after installation and periodically thereafter. Test-

ing methods must satisfy the Authority Having Jurisdiction (AHJ). Sensors

offer maximum performance when tested and maintained in compliance with

NFPA 72.

The sensor can be tested in the following ways:

Functional: Magnet Test (P/N M02-04-01 or M02-09-00)

This sensor can be functionally tested with a test magnet. The test mag-

net electronically simulates smoke in the sensing chamber, testing the

sensor electronics and connections to the control panel.

1. Hold the test magnet in the magnet test area as shown in Figure 3.

2. The sensor should alarm the panel.

Two LEDs on the sensor are controlled by the panel to indicate sensor

status. Coded signals, transmitted from the panel, can cause the LEDs

to blink, latch on, or latch off. Refer to the control panel technical docu-

mentation for sensor LED status operation and expected delay to alarm.

12 Clintonville Road

Northford, CT 06472-1653

Phone: 203/484-7161

DO NOT LOOP WIRE

UNDER TERMINAL 1 OR 2.

BREAK WIRE RUN TO

PROVIDE SUPERVISION

OF CONNECTION.

1 0

ONES

I56-1795-002R

C0147-00

C0146-00