Siemens FDOOT271 Guida
FDOOT271, FDB271
Radio fire detector, detector base
Mounting
A6V10227637_j_en_-- Smart Infrastructure
2020-03-31
Imprint
Technical specifications and availability subject to change without notice.
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Issued by:
Siemens Switzerland Ltd.
Smart Infrastructure
Global Headquarters
Theilerstrasse 1a
CH-6300 Zug
Tel. +41 58 724-2424
www.siemens.com/buildingtechnologies
Edition: 2020-03-31
Document ID: A6V10227637_j_en_--
© Siemens Switzerland Ltd, 2012
Imprint
2 | 22 A6V10227637_j_en_--
A6V10227637_j_en_-- 3 | 22
Table of contents
1 About this document................................................................................. 5
1.1 Applicable documents .............................................................................. 5
2 Mounting/Installation............................................................................... 6
2.1 Required space ........................................................................................ 6
2.2 Detector base FDB271 ............................................................................. 7
2.3 Installing the radio fire detector FDOOT271............................................. 8
2.4 Detector locking device FDBZ293 ............................................................ 10
2.5 Designation plate FDBZ291 ..................................................................... 11
2.6 Detector dust cap FDZ291 ....................................................................... 12
2.7 Detector base seal RS720........................................................................ 13
2.8 Establishing factory settings ..................................................................... 14
3 Details for ordering ................................................................................... 15
3.1 Radio fire detector FDOOT271................................................................. 15
3.2 Detector base FDB271 ............................................................................. 15
3.3 Battery pack BAT3.6-10 ........................................................................... 15
3.4 Detector locking device FDBZ293 ............................................................ 16
3.5 Designation plate FDBZ291 ..................................................................... 16
3.6 Detector dust cap FDZ291 ....................................................................... 16
3.7 Detector base seal RS720........................................................................ 17
4 Specifications ........................................................................................... 18
4.1 Technical data .......................................................................................... 18
4.2 Dimensions............................................................................................... 20
4.3 Environmental compatibility and disposal................................................. 20
4 | 22 A6V10227637_j_en_--
1 About this document
Goal and purpose
This document contains all the information required to install detector base
FDB271 and radio fire detector FDOOT271.
Prerequisites:
● The installation location of the radio fire detector has been established.
● Mounting should be performed by a specialist in compliance with safety
regulations.
You will find more information on the radio fire detector in document
A6V10227635'Technical Manual Radio fire detector FDOOT271'.
You will find information on how to integrate the radio fire detector into a radio cell
in document A6V10227639'Technical manual Radio gateway FDCW241'.
Intended use
The radio fire detectorFDOOT271 may only be used in a detector baseFDB271
and together with a radio gatewayFDCW241 in a fire detection system FS20/
FS720.
1.1 Applicable documents
Document ID Title
001508 Guidelines Connection factors, line resistances and
capacitances for fire detection systems collective,
AnalogPLUS, interactive, FDnet
008331 List of compatibility (for 'Sinteso™' product line)
009409 Data sheet Colored detectors, bases and base
attachment FDO.., FDOOT…, FDT…, FDB…, FDCW241
010030 Application guideline Sinteso Fire detectors
A6V10208552 Installation Detector locking device FDBZ293
A6V10227631 Planning Radio fire detection system SWING
A6V10227637 Installation Radio fire detector FDOOT271, Detector base
FDB271
A6V10227639 Technical manual Radio gateway FDCW241
A6V10227643 User Guide SWING-Tool FXS2061
A6V10229261 List of compatibility (for 'Cerberus™ PRO' product line)
A6V10254740 Operating instructions Solo461 heat detector tester kit
RE7T
A6V10271323 Data sheet SWING Neural radio fire detector FDCW241,
FDOOT271, FDM273, FDM275, FDM275(F)
A6V10367669 Open-Source Software (OSS) Licenses SWING
About this document
Applicable documents 1
A6V10227637_j_en_-- 5 | 22
2 Mounting/Installation
2.1 Required space
● Upon insertion of the detector, the detector base is stressed by compression,
tension and torsion. The fixing must thus be designed accordingly.
● Detector bases must be placed flat on the ceiling.
● Avoid mounting on steps, concrete ribs, etc.
● When selecting the installation position, take into account any structures that
may impair radio reception.
● There must be at least 50cm of free space below and at least 2cm to the
sides of the detector, so that the detector can be removed with the detector
exchanger.
● Contorted detector bases complicate or even impede the insertion of the
detectors with the detector exchanger.
* = min. 2 cm
min. 50 cm
Figure 1: Minimum spacing when installing detector bases
Mounting/Installation
Required space
2
6 | 22 A6V10227637_j_en_--
2.2 Detector base FDB271
The detector base must be securely connected to the substructure.
Screw the detector base securely onto the substructure using two screws.
2 2
1
1
2
4
2
3
46 mm
90 mm
Figure 2: Mounting the detector base
1 Detector base
2 Screws with max.Ø of 4mm
3 Holder for detector locking device
4 Switching cam
Mounting/Installation
Detector base FDB271 2
A6V10227637_j_en_-- 7 | 22
2.3 Installing the radio fire detector FDOOT271
The action of inserting the radio fire detector into the detector base activates it;
the detector then logs on to other radio devices immediately. Therefore, start from
the radio gateway and work outwards to install the individual radio fire detectors.
1
2
4
5
3
Figure 3: Mounting the radio fire detector
1 Battery pack BAT3.6-10 1 4 Battery cable
2 Inserting the battery pack 5 Battery connector
3 Holder
1Not included in the scope of delivery
The flashing behavior of the internal alarm indicator is described in the 'Internal
alarm indicator' chapter.
wThe radio gateway has been activated and switched to maintenance mode.
wThe radio fire detector is set to the factory settings. [➙14]
wYou have the battery pack and the required accessories to hand.
wThe detector base FDB271 is mounted. [➙7]
1. Install the accessories you require.
2. Label the new battery pack(1) with the current date.
3. Connect the battery connector(5) of the new battery pack.
4. Insert the new battery pack(1), paying attention to the position of the battery
cable (arrows at4).
Mounting/Installation
Installing the radio fire detector FDOOT271
2
8 | 22 A6V10227637_j_en_--
5. Make sure that the holder(3) latches into place correctly.
aWhen the battery connector is connected, the internal alarm indicator lights
up red for 5seconds.
aAfter a further 10seconds, the radio fire detector signals that it is not
installed on the detector base and the internal alarm indicator flashes. If it
flashes red, this indicates the factory settings. If it flashes green, this
indicates that the radio fire detector has already been logged on to a radio
gateway.
aIf this does not happen, this means the battery pack is defective and must
not be used.
6. Insert the radio fire detector into the detector base.
aThe internal alarm indicator flashes green and the radio fire detector is
logged on to the radio gateway.
aIf the process of logging on to the radio gateway is successful, the internal
alarm indicator stops flashing.
aThe radio fire detector is now installed and is ready for commissioning.
See also
2Detector base FDB271 [➙ 7]
Mounting/Installation
Installing the radio fire detector FDOOT271 2
A6V10227637_j_en_-- 9 | 22
2.4 Detector locking device FDBZ293
The detector can be protected against theft with the detector locking device
FDBZ293.
Figure 4: Mounting of detector locking device FDBZ293
1 Detector base 4 Detector
2 Set screw with a hexagon socket 5 Allen key
3 Hole
1. Place the 'set screw with a hexagon socket'(2) in the hole(3) on the
detector(4).
2. Insert the detector(4) into the detector base(1).
3. Using the Allen key provided(5), insert the 'set screw with a hexagon
socket'(2) through the hole in the detector base(1) and tighten.
aThe detector can no longer be removed from the base without tools.
Mounting/Installation
Detector locking device FDBZ293
2
10 | 22 A6V10227637_j_en_--
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