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3
Structure and function
Function
22
Building Technologies
A6V10227635_g_en_--
Fire Safety
2015-03-11
Several operating conditions may be indicated at the same time. This may lead to
the flashing patterns overlapping one another. The red LED indicator has priority
over the green LED indicator.
Flashing patterns with a higher frequency will overlap those with a lower
frequency, which means that the latter may no longer be discernible.
Not all fire control panels support the flashing patterns described.
Please also observe the documentation for your fire detection system.
3.3.5 Renovation mode
Renovation mode is set using the control panel.
Renovation mode can be used under the following conditions:
l
If there is a large amount of dust in the air around the radio fire detector
temporarily
l
If there are aerosols in the air around the radio fire detector temporarily
The radio fire detector does not issue alarms in renovation mode until a
temperature of 80 °C has been exceeded for 20 seconds.
You will find more detailed information in the fire detection system documentation.