Tanda TX7100 User manual

TX7100
Intelligent Addressable Optical Smoke Detector
Installation and Operation Manual
TANDA UK Technology Copyright ©2015, All right reserved.

TX7100 Intelligent Optical Smoke Detector
Installation & Operation Manual
4050100265-Rev1.4-0916
TANDA UK
Specifications are subject to change without prior notice
2
Product Safety
To prevent severe injury and loss of life or property, read the instruction carefully before installing the
detector to ensure proper and safe operation of the system.
European Union directive
2012/19/EU (WEEE directive): Products marked with this symbol cannot be disposed
of as unsorted municipal waste in the European Union. For proper recycling, return
this product to your local supplier upon the purchase of equivalent new
equipment, or dispose of it at designated collection points.
For more information please visit the website at www.recyclethis.info
EN54 Part 7 Compliance
TX7100 Intelligent Smoke Detector complies with the requirements of EN 54-7:2000.
EN54 Standard Conformity Information
0832
17
TANDA(UK) LIMTIED
FOURTH FLOOR 30-31 FURNIVAL STREET LONDON EC4A
1JQ(Type 1, Option 2 Crosslisting)
TX7100 0832-CPR-F1702
EN 54-7:2000

TX7100 Intelligent Optical Smoke Detector
Installation & Operation Manual
4050100265-Rev1.4-0916
TANDA UK
Specifications are subject to change without prior notice
3
Table of Content
1 Introduction ............................................................................................................................................................ 4
1.1 Overview ......................................................................................................................................................... 4
1.2 Feature and Benefits ..................................................................................................................................... 4
1.3 Technical Specification ................................................................................................................................ 4
2 Installation .............................................................................................................................................................. 5
2.1 Installation Preparation ................................................................................................................................. 5
2.2 Installation and Wiring .................................................................................................................................. 5
3 Detector Configuration ....................................................................................................................................... 6
3.1 Preparation ..................................................................................................................................................... 6
3.2 Write: Addressing ........................................................................................................................................... 6
3.3 Set: LED On/Off .............................................................................................................................................. 6
3.4 Read Configuration ...................................................................................................................................... 7
4 General Maintenance ......................................................................................................................................... 7
4.1 Cleaning .......................................................................................................................................................... 8
5 Troubleshooting Guide ........................................................................................................................................ 8
Appendix 1 ................................................................................................................................................................ 9
Limitation of Smoke Detectors........................................................................................................................... 9

TX7100 Intelligent Optical Smoke Detector
Installation & Operation Manual
4050100265-Rev1.4-0916
TANDA UK
Specifications are subject to change without prior notice
4
1 Introduction
1.1 Overview
The TX7100 Intelligent Addressable Optical Smoke Detector is the ideal device for most applications,
due to its spiffing linear response to a wide variety of different types of smoke patterns. The unit
manufactured the sensitivity requirement of EN 54 part 7, European Standard. The unit is aesthetically
pleasing with unobtrusive design that will complement modern building designs. The unit
incorporates an intelligent processor that provides Algorithm map, inbuilt A/D converter, Drift
compensation, and Self-Diagnosis and History log.
Secure and speedy communication through the on-board processor enables the detector to make
its own decision, resulting in greater automation. In the event of fire, the integral microprocessor
analyses the signal according to factors such as signal strength and rate of increase, then confirms
these patterns with the pre-programmed fire scenarios and smoke patterns, for a faster and safer
response. Once it is confirmed, the LED indicates the sensor status and parallel sending
communication signal to the control panel. The TX7100 detector is compatible to the TX7004
Analogue Intelligent Fire Alarm Control Panel, produced by single manufacture T&A, to avoid
addressable communication compatibility problem.
1.2 Feature and Benefits
 EN54-7 Compliance
 Using microprocessor technology with memory capacity up to 10 events
 Analogue sending and digital addressing
 Provide real time algorithm to the control panel
 Smart linear drift compensation
 Onsite adjustable parameter
 360 degree visual indicator
 Removable chamber against dust and small insect
 Ancillary remote indicator output
 Aesthetically pleasing design
1.3 Technical Specification
 Listed LPCB Certification
 Compliance EN54-7:2000
 Input Voltage 24VDC [16V to 28V]
 Current Consumption Standby 0.6mA, Alarm: 4mA
 Protocol/Addressing T&A, Value range from 1 to 254
 Sensitivity As per stipulated standard
 Indicator Single LED / 360 degree Visual
 Material / Colour ABS / White Glossy finishing
 Dimension / Height Diameter 99.7 mm / 57 mm
 Weight 145g (with Base), 90g (without Base)
 Operating Temperature -10°C to +50°C
 Humidity 0 to 95% Relative Humidity, Non condensing

TX7100 Intelligent Optical Smoke Detector
Installation & Operation Manual
4050100265-Rev1.4-0916
TANDA UK
Specifications are subject to change without prior notice
5
2 Installation
2.1 Installation Preparation
This detector must be installed, commissioned and maintained by a qualified or factory trained
service personnel. The installation must be installed in compliance with all local codes having a
jurisdiction in the area or BS 5839 Part 1 and EN54.
The TX7100 Optical smoke detectors operate on the principle of infra-red light refracting off smoke
particles entering the chambers. This makes detector more sensitive to smouldering fires such as
modern fabric or furnishing. Optical detectors are more prone to false alarm from steam or dusty
environment. For best sensing ability, avoid installing the smoke detector in these areas.
 In open air applications as the detectors require ceilings to direct the smoke from the plume
by convection.
 On side walls, this will severely delay the response time of a detector and where ceiling
heights exceed 10.5m.
 In Rooms where cooking will take place such kitchens, or similar areas where steam and
condensation are present.
 Where exhaust fumes are present like car parks.
 Where smoke particles will not be produced by fire.
 Plant Rooms (unless full discussions regarding the room contents and status subject to a fire
have been made between Client and Manufacturer), Boiler and Generator Rooms.
2.2 Installation and Wiring
1. Mount the T&A standard base on standard one [1] gang electrical
back box. Do not over-tighten the screws otherwise the base will
twist. Use M4 standard screws.
2. Connect the wire in terminal as shown in Figure two [2]. Verify the
device number or other device parameters if desired using
handheld programmer then stick on the label before attaching
detector. The sticker labels are available on the control panel.
3. Attach the detector to the base, point the detector in the base
by the mark-line and secure the detector in that position by
rotating it clockwise, until it reaches the next mark line.
4. Do not remove the red plastic dust cover until the final handover is
done.
5. The connecting line of remote indicator should be less than 30
meters.
Figure 2 Figure 1
Terminal Description
1 Signal In (+)
2 Signal Out (+)
3 Remote Indicator (+)
4 Remote Indicator (+)
5 Signal In (-)
6 Signal Out (-)
7 Remote Indicator (-)
8 Remote Indicator (-)

TX7100 Intelligent Optical Smoke Detector
Installation & Operation Manual
4050100265-Rev1.4-0916
TANDA UK
Specifications are subject to change without prior notice
6
Figure 3
3 Detector Configuration
3.1 Preparation
The TX7930 handheld programmer is used to configure smoke detectors soft address and parameter.
This tools are not included, must be purchased separately. The programmer is packed with twin 1.5V
AA battery and cable, ready for usage once received.
It is mandatory for the commissioning personnel to have programmer tool in order to adjust the
detector conferring to the site situation and environmental requirements.
Program a unique address number for each device according to the project layout before placing
from the Terminal Base.
Warning: Disconnect the loop connection whilst connecting to the handheld programmer.
3.2 Write: Addressing
1. Connect the programming cable to 1 and
6 terminals (Figure 3). Press “Power” to
switch on the unit.
2. Switch-on the programmer, then press
button “Write” or number “2” to enter Write
Address mode (Figure 4).
3. Input the desire device address value from
1 to 254, and then press “Write” to save the
new address (Figure 5).
Note: If display “Success”, means the
entered address is confirmed. If display
“Fail”, means failure to program the
address (Figure 6).
4. Press “Exit” key to go back Main Menu. Press “Power” key to switch-off the programmer.
3.3 Set: LED On/Off
1. The LED indicator can be turn-off if desired, the sensing ability of the detector will not disrupt
even the LED is off.
2. Attach the programming cable to 1 and 6 Terminals of detector. Press “Power” to switch-on
the unit.
3. Switch-on the programmer, then press button “4” to enter to Setting mode (Figure 7).
4. Input the “1” then press “Write” to change the setting (Figure 8) and LED will turn-off. To
resume the default setting, press “Clear” and then press “Write”.
Figure 4 Figure 5 Figure 6
1. Read
2. Write T
3. R/W Config 7
4. Set
Address: 001
Next Address: 002
Success
Address: 001
Fail

TX7100 Intelligent Optical Smoke Detector
Installation & Operation Manual
4050100265-Rev1.4-0916
TANDA UK
Specifications are subject to change without prior notice
7
5. Press “Exit” key to go back Main Menu. Press “Power” to switch off the programmer.
3.4 Read Configuration
1. Attach the programming cable to 1 and 6 terminals of detector. Press “Power” to switch on
the unit.
2. Switch-on the programmer, then press button “Read” or “1” to enter to Read mode (Figure 9).
The programmer will display the configuration after few seconds. (Figure 10).
3. Press “Exit” key to go back Main Menu. Press “Power” to switch off the programmer.
4 General Maintenance
1. Inform the suitable personnel before conducting the maintenance.
2. Disable the detector on the control panel to prevent false alarm.
3. Do not attempt to adjust or modify the detector, it may affect the ability of the detector to
respond to a fire condition and will void the manufacturer’s warranty.
4. Use a damp cloth to clean the detector. Do not use cleaning chemicals that may leave
residue on the electronic parts and smoke chamber.
5. Notify again proper personnel after conducting the maintenance and make sure to enable
the detector and confirm if up and running.
6. Perform the maintenance on semi-annually or quarterly depending on the site conditions.
1. Read
2. Write T
3. R/W Config 7
4. Set
Address: 123
Sensitivity: 001
Base Value: 007
ID: 123456789012
Parameter Description
0- LED On (Default)
1- LED Off
Read Description
Address: Unique number
assigned
Sensitivity: For future use
Base Value: Detector status
value
ID: Detector serial number
Figure 7 Figure 8
Figure 9
Figure 10
1. Read
2. Write T
3. R/W Config 7
4. Set
Parameter: 1
Success

TX7100 Intelligent Optical Smoke Detector
Installation & Operation Manual
4050100265-Rev1.4-0916
TANDA UK
Specifications are subject to change without prior notice
8
4.1 Cleaning
1. Remove the detector cover by snooping away the four
sides tabs using a flat screw driver and then pulling the
cover from the base. (Figure 11).
2. Remove the protective screen by pulling it straight out.
(Figure 12).
3. Carefully vacuum the chamber and screen. If there is
stain, wash with running water and ensure it is completely
dry.
4. Position the chamber and screen by aligning three tiny
holes over the sensing component. (Figure 12).
5. Align the LED tube and tabs and gently pushing the
cover until it locks into place. (Figure 12).
6. Re-install and test the detector.
5 Troubleshooting Guide
What you notice What it means What to do
Address not enrolling The wiring is lose
The address is duplicate
Conduct maintenance
Re-Commission the detector
Unable to commission The damage the electronic circuit Replace the detector
Keep Indicating Fire signal The detector chamber is dirty Clean the detector
Figure 11
Figure 12: Exploded View

TX7100 Intelligent Optical Smoke Detector
Installation & Operation Manual
4050100265-Rev1.4-0916
TANDA UK
Specifications are subject to change without prior notice
9
Appendix 1
Limitation of Smoke Detectors
The smoke detector is designed for triggering and initiating emergency fire equipment, however it
only functions when matching with other equipment’s. Installation of this smoke detector must
conform to electrical codes and country standards.
All kinds of smoke detector have restrictions, since fire develops in varies ways and are often
unpredictable in their progression, it is unforeseeable which type of detector will provide the earliest
warning. No types of smoke detector can sense every form of fire all the time. Generally speaking,
detectors may not warn you about fire caused by insufficient safety measures, violent explosions,
leaking gas, improper storage of flammable materials like diluents and other safety hazards, arson or
children playing with fire. The alarm of a smoke detector used in high velocity environment will be
delayed due to dilution of smoke by frequent and fast airflow. What’s more, the smoke detector has
to be frequently maintained for it is exposed to more dust contamination.
The smoke detector cannot last forever. In order to keep the detector working in good condition,
please maintain the equipment continuously according to recommendations from manufacturers
and relative nation codes and laws. Take specific maintenance measures on the basis of different
environments.
The smoke detector contains electronic parts. Even though it is made to last for a long period of time,
any of these parts could fail at any time. Therefore, test your smoke detector at least every half-year
according to national codes or laws. Any smoke detectors, fire alarm devices or any other
components of the system must be repaired and/or replaced immediately as they fail.