GST DI-9103 User manual

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30304559 Issue 2.01
Features
Electronically addressed in field.
Built-in microprocessor stores 14 history data.
Rate of rise temperature mode is optional.
Variable alarm points.
Identification of defective detectors.
The fire LED allows 360° viewing.
Providing output terminal connecting with remote
indicator.
Standard: EN 54-5.
Description
DI-9103 Digital Dual Heat Detector is a new
generation product, connected with intelligent fire
alarm control panel to form fire alarm system. The
detector turns on fire LED to indicate fire alarm
condition and transmits the fire signal to the control
panel.
With P-9910B programmer, the detector can be set at
rate of rise or fixed temperature mode, it has three
alarm points when it is in latter mode.
Wring and Connection
The orientation base DB-01 is shown in Fig. 2.
A
C
B
Fig.1 Fig.2
Connection: Detector loop should be connected with
terminals “1” and “3” of the base, polarity-insensitive;
terminals “2” to anode of the remote indicator and “4”
to the cathode.
Recommended Wiring
1.0mm2 or above fire cable for detector loop, laid out
through metal conduit or flame-resistant conduit,
subject to local codes. The connection of remote
indicator should use different color cables to distinct
polarity.
Installation
Fix the base with two taping screws. Then align A
(Fig.1) on the bottom of the detector to B (Fig. 2) of the
base, and rotate the detector clockwise to mark C.
Mounting of the detector is shown in Fig. 4.
Mounting of the detector is shown in Fig. 3.
Detector
Base
Conduit
Electrical Box
47.8mm
Fig. 3
Application
The detector is especially applicable to places where
fire occurs with highly rise of temperature. Used
together with smoke detectors, it can detect fire with
more reliability to reduce losses.
Electrically addressed, the detector is easy to be
programmed by P-9910B Programmer in field. Refer
to P-9910B Hand Held Programmer Installation and
Operation Manual for details.
Device type of the detector is defaulted rate of rise
temperature, which can be changed into fixed
temperature through hand held programmer. In the
power-on state of the programmer, input an unlocking
password and press Clear to unlock the programmer.
Press Function, then number 4, the screen will display
“—“ at last digit. Input the parameter, press Program,
the screen will display “P” meaning the relevant
parameter has been written in. Press Clear to remove
that. Input locking password, then press Clear to
return. Enter number 4 to set the detector as fixed
temperature, and 2 as rate of rise temperature.
When the detector sets at fixed temperature, it has
three sensitivities. In power on state of the
programmer, input an unlocking password and press
Clear to unlock the programmer. Press Function, then
number 3, the screen will display “—“ at last digit.
Input the related sensitivity (1, 2, 3 for sensitivity I, II,
III individually), press Program, the screen will display
“P” meaning the related sensitivity level has been
written in. Press Clear to remove that. Input locking
password, then press Clear to return.
Maintenance
1. The detector should be installed just before
DI-9103
Digital Dual Heat Detector
The Intelligent Solution
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30304559 Issue 2.01
commission and kept well before installation, taken
corresponding measures for dust-proof, damp-proof
and corrosion-proof.
2. The dust cover cannot be removed until the project
has been plunged into usage. Otherwise it can’t alarm
normally.
3. Clean the detector at least once a year to ensure
normal operation of the system.
4. 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.
5. The detector should be tested again after cleaning
and reinstallation.
6. Protect the metal component on the PCB against
damp and improper distortion.
7. Fire simulation test should be made to the detector
at least once half a year.
Specification
Operating Voltage Loop 24V
Standby Current ≤0.8mA
Alarm Current ≤5mA
Fire LED Red, Flashes in polling, and
illuminates in alarming.
Remote indicator
output Directly connect to remote indicator (built in 5.1k resistor in
series, output voltage is 4.3V);
not lit in polling, constantly
illuminated in alarming.
Sensitivity I: 58℃
Sensitivity II: 66℃
Action Temperature
Sensitivity III: 72℃
Response Velocity 3 /min℃
Programming Electronically addressed.
Programming Range Occupying one address within
1～242.
Ingress Protection
Rating IP22
Environmental
Temperature
-10℃～+50℃
Relative Humidity ≤95%, non-condensing
Material and Color of
Enclosure ABS, white (RAL 9016)
Dimension Diameter: 100mm
Height: 41mm (without base)
Mounting Hole
Distance
45mm～75mm
Weight About 90g
Accessories and Tools
Mode Name Remark
P-9910B Hand Held
Programmer Supplied separately
DB-01 Orientation
Base Supplied 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.
GST China
Gulf Security Technology Co., Ltd.
No. 80, Changjiang East Road,
QETDZ, Qinhuangdao, Hebei,
P. R. China 066004
Tel: [phone]
Fax: [phone]
[email protected]
www.
g
st.com.cn
GST UK
Global System Technology PLC
Lion Court, Staunton Harold Hall,
Melbourne Road, Ashby de la Zouch,
Leicestershire, England LE65 1RT
Tel: [phone]
Fax: [phone]
[email protected]
www.
g
st.uk.com
GST Dubai
Global System Technology PLC
PO Box 17998 Unit ZA04
JEBELALI Free Zone,
Dubai, UAE
Tel: [phone]
Fax: [phone]
[email protected]
www.gst.uk.com
This document is subject to change without notice. Please contact GST for more information or questions.
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