JTW-ZOM-TC5162 Addressable Rate of Rise and Fixed Temperature Heat Detector (Detector) uses
advanced SCM technology. According to a variety of advanced fire criterion, detector can accurately and
timely detect the changes of ambient temperature and determine fire and then alarm.
With novel structure and attractive appearance, convenient and reliable installation, the detector is
suitable in places where may have smokeless fire, lots of dust or smoke and steam retained under normal
circumstances, such as indoor garages, kitchens, boiler rooms, generator rooms, drying rooms, power
generation, dehydrating workshop, etc.
II Features
1. Non-polarized signal 2-wire.
2. The detector can be addressed in field by using Hand-Held Encoder, easy and reliable for
commissioning.
3. Thermal sensitive element improves the response speed of temperature variation.
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Technical Specifications
1. Class: A2R
2. Operating voltage
Signal bus voltage: loop 24V (18.5V~26V)
3. Operating current
Standby current: ≤ 0.3mA
Alarm current: ≤ 0.8mA
4. Indicator
Red. Flashes when polling, and illuminates in alarming.
5. Encoding method
Electronically coding (code range: one address within 1~255).
6. Wiring
Non-polarized signal 2-wire
7. Operating environment
Temperature: -10°C~+50°C
Relative Humidity: ≤95%, non-condensing
8. Dimension
Diameter: 100mm Height: 50mm (with base)
9. Ingress protection rating: IP33
Material and color of enclosure: ABS; milky white
10. Weight: about 110g
11. Mounting hole distance: 60mm
12. Standard: EN 54-5:2000
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. Operation principle
The detector uses thermistor as its sensor and transmits the signal to a single chip which, after voltage
transfer, processes the signal using intelligent arithmetic and sends any fire alarm to the FACP. The LED
indicators will then be lit by the control panel.
Mounting and Wiring
1. Mounting
Installation of the detector is shown in Fig. 2
2 Base of the detector is shown in Fig. 3. Fix the base with two tapping screws, and then connect loop to
terminals (polarity-insensitive). After the base is fixed firmly, rotate the bottom of detector and base
clockwise, and then the detector will be fitted to the base.
3 Recommended Wiring
1.0mm2 or above fire cable,subject to local codes.
4 Warning
Before testing, please ensure that the detector has been installed correctly and powered up.
3 Recommended Wiring
1.0mm2 or above fire cable,subject to local codes.
4 Warning
Before testing, please ensure that the detector has been installed correctly and powered up.
1).Registration: After confirming the installation and wiring is correct, register devices to the fire alarm
control panel, and check whether the numbers of installed detectors and registered detectors are
consistent.
2).Fire simulation test: After registration, choose one detector arbitrarily, and fit it to meet fire conditions
to check whether the detector generates fire normally.
3).After testing, reset the detector. Notify the proper authorities that the system returns to normal state.
4).Clean the failure detector in the test according to Maintenance, and test it again. If it is still fail to pass,
please return it to repair.
3. Do not connect to the power supply before all detectors been installed.
Usage and Operation
1 Electronically coding for the detector makes it easy and convenient. TCBM5023 hand-held encoder made
by TC is used for field coding. When coding, connect the encoder with detector loop terminal (non-polarity)
and write or read the address code.
2 Coding step: press "2" in the main menu of the encoder to enter into "(2) mode setup" and choose "(1)
TC5000" in the sub menu. Press "(5), (6), or (7)" to choose ascending number coding, normal coding or
descending number coding. Easy application (default is TC5000, normal coding) and chosen complete, press
"erase/roll page" to enter into coding interface and press exit to return to main page. Press "1" for "(1) write
address" and connect the encoder with the detector loop terminal L1 and L2. At standby status, input
detector address (1 to 255) and press "write address". "OK" means write-in success and "fail" means not.
VIII Fault and maintenance
1. Wrong address
Check whether Hand-Held Encoder works normally, and whether battery discharge. Check whether
connection is correct, or there is a fault in circuit.
2. Cannot register
Check whether loop connection is correct, and loop voltage is 18-24V in normal. Plug firmly or there is
a fault in circuit.
3. Report fault
Read code with Hand-Held Encider, if code is correct in a state of polarity intermodulation, the detector
works normally. And then check connection or there is a fault in circuit.
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