GST DC-M9102N Quick Start Manual

Features

Remote indicator output available;

Reed switch test;

Self-diagnostic;

Polling LED can be set to OFF;

3 levels of smoke sensitivity programmable, complying to UL268 7
Edition.
Description
Using Multi-Wave Multi-Angle
Conventional Multi-criteria Smoke Detector can identify features of smoke
particles from different types of fire, improving sensitivity while reducing
unwanted alarms caused by dust and vapor.
Connection and Cabling
Fig. 1 shows the detector bottom and Fig. 2 DB-M01N base.
A
Fig. 1
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) Double check the number of cables needed and punch holes
accordingly on the rubber layer with a screwdriver. 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.
Wiring: Anode and cathode of the power output of DI-M9319 module should
be connected with terminals "1" and "3" of the base respective,
polarity-sensitive; Terminal "2" to anode of remote indicator and "4" to the
cathode. System connection is shown in Fig 3.
+
O
-
O
Remote Indicator
Conventional Detector
Warning: The detector is to be connected only to the control
unit specified in the detector or control unit literature or the
system may not operate
Recommended Cabling
2
1.0mm or above fire cable is recommended, laid through metal or
flame-retardant conduit, but subject to local codes. It's suggested to use
cables of different color for remote indicator connection to distinct polarity.
Installation
Refer to D Series Detector Application Bulletin
additional installation instructions.
Fix the base with two tapping screws, and then align mark A on the detector
with B on the base, rotate the detector clockwise to align mark A with mark C
(Refer to Fig. 1 and 2 for the position of the marks), the detector will be fitted
to the base. Fig. 4 shows the installation of the detector.
Application
The factory default setting is sensitivity Level 2. The detector can be
addressed, and information be read or written in field using P-9910B
programmer.
30311929
(MWMA) technology, DC-M9102N
Mounting Cable Entry
Hole
Fig. 2
Remote Indicator
Conventional Detector
Fig. 3
（
30310026 Issue1.04
DC-M9102N Conventional Multi-criteria
th
Program smoke sensitivity: In standby state of the programmer, input
unlocking password and press Clear to unlock the screen. Press Function,
then press "3", the screen shows "-" at the last digit. Input corresponding
parameter of the detector and press Program, the screen will show a "P", the
parameter is programmed successfully. Press Clear to clear the "P". Input
locking password and press Clear to return to standby state.
Detector
Parameter
129
130
131
Read sensitivity level: In standby state of the programmer, press Test, the
screen shows the address of the detector; Press Up, it shows in turn the
sensitivity level, device type and initial sensitivity.
Testing
All detectors must be tested after installation and periodically thereafter.
Testing methods must satisfy the Authority Having Jurisdiction (AHJ)
requirement.
Please ensure that the detector has been installed correctly and
powered up for at least 10 seconds before starting the tests.
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 should be tested and maintained in compliance with NFPA 72.
The detector can be tested in the following ways:
1) Reed Switch Test
Magnetic test zone is shown in Fig.5. Put the magnet of commission tool
close to the test zone of the detector and hold on for a few seconds until the
detector generates an alarm.
）
for
Fig. 5
2) Smoke entry test
A canned hand-held smoke aerosol may be used for smoke entry testing
Recommended hand-held smoke aerosol products are:
Smoke Detector
Helps Reduce Cooking Nuisance Alarms
Electrical box
Conduit
Base
Detector
Fig. 4
Parameters set using programmer
Smoke
Polling LED
Sensitivity
1 1
2 2
3 3
1
2
3
Test zone
Fig. 6
Normal
Normal
Normal
OFF
OFF
OFF
Issue 1.03