TX7211 Addressable Sounder Circuit Module
Installation & Operation Manual
4050100453-Rev1.1-1217
TANDA UK
Specifications are subject to change w ithout prior notice
9
5 Troubleshooting Guide
What you notice
What it means
What to do
Address not enrolling
The wiring is loose
The address is duplicate
Conduct maintenance
Re-Commission the device
Unable to commission
The damage the electronic circuit Replace the device
Appendix 1
Limitation of Interface Module
The Addressable Sounder Circuit Module Unit cannot last forever. In order to keep the Addressable
Sounder Circuit Module Unit 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.
These Addressable Sounder Circuit Module Unit 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
Addressable Sounder Circuit Module Unit at least every half-year according to national codes or
laws. Any Addressable Sounder Circuit Module Unit, fire alarm devices or any other components of
the system must be repaired and/or replaced immediately as they fail.
