GST DI-M9103 User manual

30309578 Issue 1.06
Features
Address can be set in field.
Fault self-diagnostic.
Rate of rise and fixed temperature, and fixed temperature
programmable
Reed switch testing.
Output terminal for remote indicator available.
Complying with UL 521.
Polling LED can be set to OFF.
Description
DI-M9103 Intelligent Rate of Rise and Fixed Temperature Heat
Detector (the detector) is a new addressable fire alarm device
cooperating with GST intelligent fire alarm control panels (FACP) to
build a fire detection system. The detector shows fire condition by
LED indicator and transmits alarm signals to the FACP.
Connection and Wiring
The detector bottom is shown in Fig. 1 and the base in Fig. 2.
5
45
75
Cable Entry
Mounting
Hole
Fig. 1 Fig. 2
Please install the base according to following steps:
1) Locate mounting holes on the rubber layer of the base
according to the holes on the back box, and punch the holes
with a screwdriver.
2) Count the number of cables needed and punch correct
quantity of holes with a screwdriver on the rubber layer.
Thread the cables through the cable entry holes.
3) Install the base onto the back box with screws.
Warning: Do not punch mounting holes and cable entry holes
bigger than needed. Do not punch more holes than needed.
There are four terminals with numbers on the base.
1&3: Loop connection (polarity-insensitive)
2: Positive terminal of remote indicator
4: Negative terminal of remote indicator
The system connection is shown in Fig. 3.
Remote Indicator
-
+
LOOP OUT
Addressable Detector Remote Indicator
Addressable Detector
+
-
LOOP IN
Fig. 3
Recommended Wiring
1.0mm2 or above fire cable for all terminals laid through metal conduit
or flame retardant conduit, subject to local codes.
Note：It’s recommended to use cables of different colors to
avoid incorrect wiring.
Installation
Refer to D Series Detector Application Bulletin for additional
installation instructions.
First fix the orientation base with two tapping 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. 3.
Detector
Base
Conduit
Electric Box
53.3mm
Fig. 3
Application
The detector is especially applicable to places where fire occurs
with sharp rise of temperature. Used together with smoke detectors,
it can detect fire with more reliability to reduce losses.
The detector can be addressed in field by using P-9910B
programmer. Please refer to P-9910B Hand Held Programmer
Installation and Operation Manual for details.
The default class of the detector is rate of rise and fixed temperature
(7) and polling LED is normal. The parameter can be modified using
GST handheld programmer.
When the programmer is in standby state, entering unlock password
and pressing “Clear”, it will be unlocked. Pressing Function followed
by 4, there will be a “-”at the last digit. Entering different number
corresponding to the classes (“7”for rate of rise and fixed
temperature, “8”for fixed temperature) followed by “Program”, there
will be a “P”shown on the screen, indicating its class is programmed.
Pressing “Clear”can clear the “P”, and entering locking password
followed by “Clear”will exit.
Table 1 Detector setting parameters
Input
Number
Class
Polling LED
State
7
Rate of rise and fixed
temperature
Normal
8
Fixed temperature
Normal
135
Rate of rise and fixed
temperature
OFF
136
Fixed temperature
OFF
Read Heat Detector Class: When the programmer is in standby
state, pressing “Test”, it will display address of the detector.
Pressing “Up”, it will display sensitivity level, device type and heat
detector class in turn.
DI-M9103 Intelligent Rate of Rise
and Fixed temperature Heat Detector

30309578 Issue 1.06
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.
Before testing, 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 must be tested after installation and regular
maintenance. The methods should meet the requirements from local
authority. The detector should meet NFPA72. The testing 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.
30° Testing
Area
Fig. 8
Fig. 4
(2)Temperature test
Approach a heater (such as a hair drier of 1000w-1500w) to the
thermistor of the detector until it alarms. It is 12 inches between the
hair drier and the thermistor to avoid damaging on the plastic
enclosure of the detector
After testing, disconnect power to the detector for over 10 seconds
to reset it. Notify the proper authorities that the system is back to
normal operation.
If a detector fails in testing, 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.
Do fire simulation test at least once every 6 months.
Before fire simulation test, 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.
Protect the metal component on the PCB against damp and
improper distortion.
Cautions
1. Detector should be firmly installed and the wire be reliable.
2. LED on the detector should face the main entrance for
people to see it.
3. Be careful not to damage the detector in maintenance.
4. Heat detector is not suitable for detecting smoldering fire.
Specification
Accessories and Tools
Module
Name
Remarks
P-9910B
Handheld
Programmer
Order separately
DB-M01
Base
Order separately
T-MT
Commission Tool
Order separately
C-9314P
Passive Remote
Indicator
Order separately
BP-9314P
Back Plate for
Remote Indicator
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.
Operating Voltage
Loop 24V(16V - 28V)
Standby Current
≤0.6mA
Alarm Current
≤1.5mA (without remote indicator)
≤3.5mA (with remote indicator)
Indicator
Red, Flashes in polling, and illuminates in
alarming
Sensitivity
Action Temperature :135°F (57.2°C )
Response rate of rise:15°F /min (8.3°C
/min)
Maximum spacing
50 ft. (15.2 m)
Remote indicator
output
Polarity-sensitive output, Directly connects
to remote indicator (built in 10k resistor in
series. Maximum output current is 2.0mA);
The remote indicator is quiet in polling and
will flash in alarming.
Programming Method
Electronically programmed
Code Range
One address within 1 - 242.
Class Setup
Rate of rise and fixed temperature (default),
and fixed temperature programmable
Wiring
Non-polarized 2-core for loop.
Polarized 2-core for remote indicator.
UL Temperature
Range
32°F (0°C) - 100°F (37.8°C)
0 - 95%, non-condensing
Operating
Temperature
14°F (-10°C) - 122°F (+50°C)
0 - 95%, non-condensing
Ingress Protection
Rating
IP2X
Dimensions
Diameter: 100mm
Height: 53.3mm (with base)
Mounting Hole
Distance
45mm - 75mm
Weight
About 110g (with base)
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: [phone] Fax: [phone]
[email protected] www.gst.com.cn