Gamewell Velociti Series Installation And Maintenance Instructions

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.
1. Wire the sensor base (supplied separately) per the wiring diagram, see
Figure 1.
2. Set the desired address on the sensor address switches, see Figure 2.
3. Install the sensor into the sensor base. Push the sensor into the base
while turning it clockwise to secure it in place.
4. After all sensors have been installed, apply power to the control unit and
activate the communication line.
5. 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
+
+
3
-
-
+
OPTIONAL RETURN LOOP
fIgURE 2. ROTARy DECADE ADDRESS SWITChES:
7 8
6 9
5
4
3
2
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:
A. 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.
1
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.
2 2
3
1
7 8
6 9
5
4
3
2
1 0
ONES
I56-1795-002R
1
C0147-00
C0146-00