Siemens FDA241 Series Technical Manual

4
Building Technologies A6V10334410_h_en_--
Fire Safety 2015-09-29
4.3 Power supply .................................................................................................. 41
4.4 Determining the batteries ................................................................................ 42
4.5 Limits to planning............................................................................................ 43
4.6 Environmental influences ................................................................................ 44
4.7 Blowing-out unit .............................................................................................. 44
5 Mounting / Installation .................................................................................. 45
5.1 Preparatory work ............................................................................................ 45
5.1.1 Opening and closing the housing cover
when the power supply is switched off.............................................. 45
5.1.2 Opening and closing the housing cover
when the power supply is switched on.............................................. 46
5.1.3 Removing and installing the housing cover
when the power supply is switched off.............................................. 48
5.1.4 Removing and installing the housing cover
when the power supply is switched on.............................................. 51
5.1.5 Installation position and space requirements .................................... 55
5.2 Mounting ........................................................................................................ 58
5.2.1 Adapting the front indicator to the installation position ...................... 58
5.2.2 Fastening on a level substructure ..................................................... 59
5.2.3 Connecting the pipe system to the aspirating smoke detector........... 61
5.2.3.1 Return line ....................................................................................... 61
5.2.4 Installing communication transponder FDCC221S............................ 62
5.3 Installation ...................................................................................................... 64
5.3.1 Connecting the external power unit .................................................. 64
5.3.2 'Smoke 4…20 mA' analog output ..................................................... 66
5.3.3 Configurable 'GPI' input ................................................................... 68
5.3.4 'Purge' relay output for blowing out (with FDA241 only) .................... 68
5.3.5 'Dust' relay output for dust value (with FDA241 only) ........................ 69
5.3.6 'Fault' relay output for error messages.............................................. 69
5.3.7 'Inspect' relay output for early warning (FDA241 only) ...................... 69
5.3.8 'PreAlarm' relay output for pre-alarm ................................................ 70
5.3.9 'Fire 1' relay output for fire alarm 1 ................................................... 70
5.3.10 'Fire 2' relay output for fire alarm 2 ................................................... 70
5.3.11 Connecting to the detector line with the FDCC221S ......................... 71
5.3.12 Connection to input/output module ................................................... 72
6 Configuration ................................................................................................ 77
7 Commissioning............................................................................................. 79
7.1 Operation on addressed detector line (FDnet/C-NET) ..................................... 79
7.2 Standalone application ................................................................................... 82
7.3 Functional testing of the system ...................................................................... 83
7.3.1 Functional testing of the system with an addressed detector line
(FDnet/C-NET) ................................................................................ 83
7.3.2 Functional testing of the system with the standalone option .............. 84
7.4 Testing the indication of faults on the front indicator/internal indicator.............. 86

Siemens FDA241 Series Specifications

General

Brand	Siemens
Model	FDA241 Series
Category	Smoke Alarm
Language	English