30307775
Issue 1.03
30°
Testing
Area
Fig. 8
When multiple detectors are connected with a remote
indicator, a diode 1N5819 should be connected to Terminal 4
of the orientation base in series before going to the positive
of the remote indicator. System composition is shown in Fig.
8.
Fig. 7
Maximum 15 detectors can be connected to the output of zone
monitor unit. In case of broken circuit or removal of any detector,
the unit will transmit a fault message to the FACP. If and AEOL is
connected, normal operation of other device in the system will not
be affected.
Testing
Note: Before testing, make sure the detector is properly
installed and powered up. Testing can only begin after the
detector is powered up for 10
seconds.
The detector must be tested
after installation and regular
maintenance. The methods are
as follows:
(1) Reed switch testing
The testing area of the detector
is shown in Fig. 4.
Approach the commission tool to
the testing area of the detector
and hold for several seconds
until the detector alarms.
(2) Temperature test
Approach a heater (such as a hair drier) to the thermistor of the
detector until it alarms.
After testing, disconnect power to the detector for over 5 seconds
to reset it. Notify the proper authorities that the system is back to
normal operation.
If a detector fails in testing, clean it by the steps in
“Maintenance”,
and retest it. If it still fails, return it for repair.
Maintenance
The detector should be installed just before commission and
kept well before installation, taken corresponding measures
for dust-proof, damp-proof and corrosion-proof.
The dust cover cannot be removed until the project has been
plunged into usage.
Clean the detector at least once a year to ensure normal
operation of the system.
Before cleaning, notify the proper authorities that the system
is undergoing maintenance and will temporarily be out of
service. Disable the zone or system undergoing maintenance
to avoid unwanted alarms.
The detector should be tested again after cleaning and
re-installing.
Protect the metal component on the PCB against damp and
improper distortion.
Do fire simulation test at least once every 6 months.
Specification
Operating Voltage
16VDC~28VDC
Standby Current
≤
60μA
Alarm Current
10mA
≤
I
≤
30mA
Fire LED
Red. Flashes in polling; Illuminates
in alarming.
Remote Indication
Output
Directly connecting with remote
indicator (built in 5k resistor in
series, maximum output current is
2.0mA);
The remote indicator does not
illuminate in normal and flashes in
alarm.
Class and Setup
Classes A1R, A2S programmable.
Maximum Ripple
Voltage
2V ( peak-to-peak)
Alarm Reset
Instantaneous cut-out (5s Min,
1.0VDCMax.)
Power-up Time
≤
10s
Wiring
Polarized 2-core for loop.
Polarized two wire for remote
indicator.
Ingress Protection
Rating
IP22
Ambient Temperature
Class A1: -10
℃
~+50
℃
Class A2: -10
℃
~+50
℃
Relative Humidity
≤
95%, non condensing
Material of Enclosure
ABS
Dimensions
Diameter: 100mm
Height: 51.3mm (with base)
Mounting Hole Spacing
45mm~75mm
Weight
About 110g (with base)
Accessories and Tools
Module
Name
Remarks
P-9910B
Handheld
Programmer
Order separately
DB-01
Base
Order separately
DB-01D
Base
Order separately
JTY-HM-GST102
Commission Tool
Order separately
Limited Warranty
GST
warrants that the product will be free from defects in design,
materials and workmanship during the warranty period. This
warranty shall not apply to any product that is found to have been
improperly installed or used in any way not in accordance with
the instructions supplied with the product. Anybody, including the
agents, distributors or employees, is not in the position to amend
the contents of this warranty. Please contact your local distributor
for products not covered by this warranty.
This Data Sheet is subject to change without notice. Please contact GST for more information or questions.
Gulf Security Technology Co., Ltd.
No. 80, Changjiang East Road, QETDZ, Qinhuangdao, Hebei, P. R. China 066004
Tel: +86 (0) 335 8502434 Fax: +86 (0) 335 8502532
