GEZE GC 172 Supplementary Sheet

GC 172 EN Supplementary sheet
Wireless ceiling-mounted
smoke detector
183121_01
1

Safety instructions

To ensure personal safety, it is important to follow these
safety instructions. These instructions must be kept.
ú Before installation, read and observe the safety notes
for these components and the drive. Warranty claims
require proper mounting, installation and maintenance in
accordance with the manufacturer's specifications.
ú Only appropriately qualified people may carry
out installation, commissioning and maintenance.
Unauthorised modifications to the system release GEZE
from liability for any resulting damages.
ú Only use GEZE original parts for repair and service work.
ú Observe the latest versions of guidelines, standards and
country-specific regulations.
ú Protect the components of the GC 172 from construction
dirt and water.
2

Brief description of wireless kit

The wireless kit is part of the GEZE hold-open system FA
GC 150 or FA GC 160.
The wireless module GC 171, ID 163051, makes wireless com-
munication possible between the lintel-mounted smoke
switch and the various wireless devices:
ú Wireless ceiling-mounted smoke detector GC 172 ID 195522
ú Wireless ceiling-mounted thermal detector GC 173 ID 195523
ú Wireless input module GC 175, ID 163068 (for the connection of
manual trigger switches or contacts for the fire alarm system)
Germany China Romania
GEZE GmbH GEZE Industries (Tianjin) Co., Ltd. GEZE Romania S.R.L.
Niederlassung Süd-West E-Mail: chinasales@geze.com.cn E-Mail: office-romania@geze.com
Tel. +49 (0) 7152 203 594 www.geze.com.cn www.geze.ro
E-Mail: leonberg.de@geze.com
GEZE Industries (Tianjin) Co., Ltd. Russia
GEZE GmbH
Branch Office Shanghai OOO GEZE RUS
Niederlassung Süd-Ost
E-Mail: chinasales@geze.com.cn E-Mail: office-russia@geze.com
Tel. +49 (0) 7152 203 6440
www.geze.com.cn www.geze.ru
E-Mail: muenchen.de@geze.com
GEZE Industries (Tianjin) Co., Ltd. Scandinavia – Sweden
GEZE GmbH
Branch Office Guangzhou GEZE Scandinavia AB
Niederlassung Ost
E-Mail: chinasales@geze.com.cn E-Mail: sverige.se@geze.com
Tel. +49 (0) 7152 203 6840
www.geze.com.cn www.geze.se
E-Mail: berlin.de@geze.com
Scandinavia – Norway
GEZE Industries (Tianjin) Co., Ltd.
GEZE GmbH
Branch Office Beijing GEZE Scandinavia AB avd. Norge
Niederlassung Mitte/Luxemburg
E-Mail: chinasales@geze.com.cn E-Mail: norge.se@geze.com
Tel. +49 (0) 7152 203 6888
www.geze.com.cn www.geze.no
E-Mail: frankfurt.de@geze.com
France Scandinavia – Denmark
GEZE GmbH
GEZE France S.A.R.L. GEZE Danmark
Niederlassung West
Tel. +49 (0) 7152 203 6770 E-Mail: france.fr@geze.com E-Mail: danmark.se@geze.com
E-Mail: duesseldorf.de@geze.com www.geze.fr www.geze.dk
GEZE GmbH
Hungary Singapore
Niederlassung Nord
GEZE Hungary Kft. GEZE (Asia Pacific) Pte, Ltd.
Tel. +49 (0) 7152 203 6600
E-Mail: office-hungary@geze.com E-Mail: gezesea@geze.com.sg
E-Mail: hamburg.de@geze.com
www.geze.hu www.geze.com
GEZE Service GmbH
Iberia South Africa
Tel. +49 (0) 1802 923392
GEZE Iberia S.R.L. GEZE South Africa (Pty) Ltd.
E-Mail: service-info.de@geze.com
E-Mail: info.es@geze.com E-Mail: info@gezesa.co.za
Austria www.geze.es www.geze.co.za
GEZE Austria
India Switzerland
E-Mail: austria.at@geze.com
GEZE India Private Ltd. GEZE Schweiz AG
www.geze.at
E-Mail: office-india@geze.com E-Mail: schweiz.ch@geze.com
Baltic States – www.geze.in www.geze.ch
Lithuania / Latvia / Estonia
Italy Turkey
E-Mail: baltic-states@geze.com
GEZE Italia S.r.l. Unipersonale GEZE Kapı ve Pencere Sistemleri
Benelux E-Mail: italia.it@geze.com E-Mail: office-turkey@geze.com
www.geze.it www.geze.com
GEZE Benelux B.V.
E-Mail: benelux.nl@geze.com
Ukraine
GEZE Engineering Roma S.r.l
www.geze.be
LLC GEZE Ukraine
E-Mail: italia.it@geze.com
www.geze.nl
E-Mail: office-ukraine@geze.com
www.geze.it
Bulgaria www.geze.ua
Korea
GEZE Bulgaria - Trade
United Arab Emirates/GCC
GEZE Korea Ltd.
E-Mail: office-bulgaria@geze.com
GEZE Middle East
E-Mail: info.kr@geze.com
www.geze.bg
E-Mail: gezeme@geze.com
www.geze.com
www.geze.ae
Poland
United Kingdom
GEZE Polska Sp.z o.o.
GEZE UK Ltd.
E-Mail: geze.pl@geze.com
E-Mail: info.uk@geze.com
www.geze.pl
www.geze.com
GEZE GmbH
Reinhold-Vöster-Straße 21–29 Tel.: 0049 7152 203 0
71229 Leonberg Fax: 0049 7152 203 310
Germany www.geze.com
3 Wireless ceiling-mounted smoke
detector GC 172
3. 1

Use

The GC 172 is a wireless ceiling-mounted smoke detector for
use in the GEZE hold-open system FA GC 150 or FA GC 160.
Signal transfer from the detector takes place wirelessly.
A wireless module GC 171 is essential for use of the
wireless ceiling-mounted smoke detector GC 172.
Smoke detectors detect smoke. They work using the scat-
tered light principle. A light transmitter and a light interface
are arranged in the measuring chamber in such a way that
no light reaches the interface in the normal case. If there are
suspended particles (smoke) in the measuring chamber, these
scatter part of the light onto the interface, which converts this
into an electric signal.
In other words, a smoke detector not only detects smoke
but all other suspended particles and responds sensitively
to contamination.
3.2

Protection of the smoke detector from contamination

ú Do not remove the dust protection cap from the smoke detector until commissioning is about to take place.
ú After the smoke detector has been installed and the dust protection removed, make sure no dust gets into the measuring chamber.
This leads to increased contamination and can significantly shorten the service life of the smoke detector.
ú The measuring chamber of a smoke detector must not be opened.
Heed the document for the hold-open system FA GC 150 or FA GC 160 - Instructions for the installation, commissioning, operation and
maintenance, see www.geze.com.
3.3

Technical data

Wireless ceiling-mounted smoke
ID 195522
detector GC 172
comprising: ú Base GC 170 B
Wireless smoke detector GC 002 F
ú
Two batteries
ú
Battery type CR 123A (3 V DC)
Colour White, RAL 9016
Dimensions (with base, Ø × H) 110 mm × 65 mm
Scatter light, adaption of the alarm threshold, no alarm saving (self-resetting as soon as there is
Functional principle
no more smoke in the measuring chamber)
Insect grid Prevents insects getting into the measuring chamber
Installation position Ceiling mounting
IP rating (in accordance with EN 60529) IP20, only for dry areas
Relative humidity 95% (non-condensing)
Ambient temperature -10 °C to 55 °C
Detector test To activate test mode:
Move the test magnet near to the magnetic sensor (GEZE logo).
X
The LED flashes green.
Alarm triggering:
Move the test magnet near to the magnetic sensor (GEZE logo) again.
X
Trigger the alarm using the test aerosol.
X
The detector test using a test magnet tests the electrical components. The detector test which
forms part of the regular testing of the hold-open system must be carried out using a test aerosol
Battery life span 8 years
Signal transfer period 60 s
Antenna Integrated
Frequency range 868.15 MHz to 869.85 MHz
Range 10 m (100 m in space)
Number of frequency channels 7
Modulation technique FSK (frequency shift keying)
Radiated power 10 dBm / 10 mW
1
2
1 Magnetic sensor for testing (behind the GEZE logo)
2 LED for displaying state
3 Battery compartment cover
3 4 5
60
6
7
8
4 Battery compartment 7 Sabotage contact
5 Batteries 8 Base
6 Set-up switch