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TX7120 

 

Intelligent Addressable Smoke & Heat Detector 

Installation and Operation Manual 

 
 
 
 
 
 
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
 
 
 
 
 
 
 
 
 
 

 

TANDA UK Technology Copyright ©2015, All right reserved. 

Summary of Contents for TX7120

Page 1: ...TX7120 Intelligent Addressable Smoke Heat Detector Installation and Operation Manual TANDA UK Technology Copyright 2015 All right reserved ...

Page 2: ...efore 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 m...

Page 3: ...uction 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 7 3 4 Read Configuration 7 4 General Maintenance 8 4 1 Cleaning 8 5 Troubleshooting Guide 9 Appendix 1 9 Limitation of Smoke Heat Detectors 9 ...

Page 4: ...ammed fire scenarios smoke and heat patterns including rate of rise temperature 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 TX7120 detector is compatible to the TX7004 Analogue Intelligent Fire Alarm Control Panel produced by single manufacture T A to avoid addressable communication comp...

Page 5: ...0 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 an...

Page 6: ...que 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 Fig...

Page 7: ...ume the default setting press Clear and then press Write 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 s...

Page 8: ...e 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 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 p...

Page 9: ...at 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 Heat detector used in high velocity environment will be delayed due to dilution of ...

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