GEZE GC 171 User manual

GC 171
Wireless module
183119 -01
EN Supplementary sheet
1 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 communication possible between the lintel-mounted smoke switch and the
various wireless devices.
àWireless ceiling-mounted smoke detector GC 172, ID 159656
àWireless ceiling-mounted thermal detector GC 173, ID 159657
àWireless input module GC 175, ID 163068 (for the connection of manual trigger switches or contacts for the re detector system)
2 Wireless module GC 171
2.1 Use
The wireless module GC 171 is connected to the lintel-mounted smoke switch. An alarm triggered at a wireless module is indicated
immediately at the lintel-mounted smoke switch. Interference with a wireless device or a problem with communication is indicated on
the lintel-mounted smoke switch in less than 100 ms.
The wireless module GC 171 forwards wireless signals to the lintel-mounted smoke switch as changes in resistance.
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.
2.2 Technical data
Wireless module GC 171 ID 163051
Colour RAL 7016 (anthracite grey)
Dimensions (W x H x D) 177 mm x 30 mm x 18 mm
Installation position Wall assembly
IP rating (in acc. with EN 60529) IP20, only for dry areas
Ambient temperature -5°C to 50°C
Input voltage 24 V DC
Input current Maximum of 15 mA
Number of wireless participants The wireless module GC 171 can communicate with a maximum of 6 wireless devices.
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 5 dBm (3 mW)
SW2
SW11...SW16
LED11...LED16
LED2
AS
KL1
KL1 SW1 LED1
24V
GND
MRB
AS
1
2
3
4
LED2
PB1
SW2
GC161 GC151
SW2
SW11...SW16
LED11...LED16
LED2
AS
KL1
SW2
SW11...SW16
LED11...LED16
LED2
AS
KL1
KL1 SW1 LED1
24V
GND
MRB
AS
1
2
3
4
LED2
PB1
SW2
GC161 GC151
KL1 SW1 LED1
24V
GND
MRB
AS
1
2
3
4
LED2
PB1 SW2
GC161 GC151
KL1 Connection to the lintel-mounted smoke switch
24 V Supply
GND Supply
MRB Manual trigger switch
AS Ceiling-mounted detector
PB1 Push button for mode selection
“Operating” mode
“Set up wireless connection” mode
LED1x Wireless device-LEDs
6 LEDs, one LED belongs to one specic
wireless device.
SW1x Wireless device switch
6 sliding switches, one switch
belongs to one specic wireless device.
LED2 Status LED
Indicates the status of the GC 171.
SW2 Selection of the lintel-mounted smoke switch
OFF = GC 161
ON = GC 151.
2.3 Connection to the lintel-mounted smoke switch GC 151
Lintel-mounted smoke switch GC 151:
XXRemove jumper J1.
XXRemove jumper J2 (red).
XXSet jumper J3 to the measuring chamber (PIN 2-3 with line monitoring).
Wireless module GC 171:
àThe area dened in the following illustration must be kept free.
30
30
5
5
XXSet switch SW2 to the ON position.
Use cable type J-Y(ST)Y, 2x2x0.6 mm or 2x2x0.8 mm. Length max. 3 m.
integrierte Festellanlage
Rauchschaltzentrale RSZ6
Energie-
versorgung
Sturzmelder mit
Auslösevorrichtung
Feststell-
vorrichtung
1-g. / 2-g
Funkmodul
GC 171
Decken-
melder
Handaus-
lösetaster
Handaus-
lösetaster
Decken-
melder
Funk-
decken-
melder
Handaus-
lösetaster
Handaus-
lösetaster
Funk-
decken-
melder
Funkeingabe-
modul
GC175
Funkeingabe-
modul
GC175
J3 J2 J1
Always remove jumpers J1 and J2 from the GC 151.
2.4 Connection to the lintel-mounted smoke switch GC 161
Lintel-mounted smoke switch GC 161:
XXDIP1 = ON (with manual trigger switch)
XXDIP2 = ON (with ceiling-mounted detector)
XXDIP3 = ON (line monitoring to the manual trigger switch)
XXConnect KL2.9 to KL2.10 via a 6.8 kΩ resistor
Wireless module GC 171:
XXThe housing of the wireless module must be at least 7 cm away from the smoke intake openings of the lintel-mounted smoke
switch.
XXSet switch SW2 to the OFF position.
Use cable type J-Y(ST)Y, 2x2x0.6 mm or 2x2x0.8 mm. Length max. 3 m.
integrierte Festellanlage
Rauchschaltzentrale RSZ6
Energie-
versorgung
Sturzmelder mit
Auslösevorrichtung
Feststell-
vorrichtung
1-g. / 2-g
Funkmodul
GC 171
Decken-
melder
Handaus-
lösetaster
Handaus-
lösetaster
Decken-
melder
Funk-
decken-
melder
Handaus-
lösetaster
Handaus-
lösetaster
Funk-
decken-
melder
Funkeingabe-
modul
GC175
Funkeingabe-
modul
GC175
ON
OFF
On GC 161 always set DIP switch 1 to DIP switch 3 to ON.
2.5 “Operating” mode
After the supply voltage has been switched on, the wireless module GC 171 is in “operating” mode.
In “operating” mode the wireless module monitors the set-up wireless connections and signals faults and alarms to the lintel-mounted
smoke switch. Faults and alarms are also indicated on the status LED and the wireless device LEDs of the wireless module. The following
table shows the states for the dierent events:
àof the wireless device LEDs of the wireless module,
àof the status LED of the wireless module,
àof the LED of the lintel-mounted smoke switch,
àof the hold-open output of the lintel-mounted smoke switch.
The wireless module indicates an event until the cause has been eliminated. If the cause of an event is no longer present, the wireless
module changes back to normal mode (the displays are deleted and 24 V is applied to the hold-open output of the lintel-mounted
smoke switch again).
Wireless module GC 171
(“operating” mode)
Lintel-mounted smoke switch GC 151
Wireless connection State / fault Wireless device LED 1x Status
LED
LED1) Hold-open output
KL1: 3-4 / KL3: 1-2
GC 171 Connection quality green ashes  good
yellow ashes  sucient
red ashes  poor
o green 24 V
General fault o yellow red
o
0 V
GC 172
GC 173
General fault red
o
yellow
red
o
0 V
Sabotage red
o
Loss of connection red
o
Low battery charge
(warning)
yellow
o
green
24 V
Soiling
(warning)
red/green briey
Soiling limit reached red/green long red
o 0 V
Wireless detector alarm red red red
GC 175 General fault,
broken cable
red
o
yellow
red
o
0 V
Loss of connection red
o
Low battery charge
(warning)
yellow
o
green 24 V
Contact (N/O contact) activated,
short-circuit
yellow yellow 0 V
1) If the LED ashes red 5 x on the lintel-mounted smoke switch GC 161, the 6.8 kΩ resistor has not been connected properly .
Connection quality
If the wireless device switch is in the OFF position during “operating” mode, the corresponding wireless device LED indicates the
connection quality to the corresponding wireless device:
àLED is o g no wireless connection set up
àLED ashes green every 2 s g good connection quality
àLED ashes yellow every 2 s g sucient connection quality
àLED ashes red every 2 s g still connected but poor connection quality
Connection interference is possible, the quality of the wireless connection should be optimised by changing the position of the
wireless device.
If the wireless device switch is in the OFF position in “operating” mode and the wireless device signals an event (a warning, a fault or an
alarm), the wireless device LED indicates this event in compliance with the table above instead of the connection quality.
General fault
The wireless module signals “general fault” if
àno wireless connection is set up,
àthe wireless module is in the “set up wireless connection” mode,
àthe set-up switch is in the ON position with GC 172, GC 173 or GC 175,
àan internal fault has occurred during smoke detection with GC 172
àthe connection between the wireless input module and termination resistor is interrupted with GC 175.
Sabotage
The wireless module signals “sabotage” if a wireless detector GC 172 or GC 173 has been removed from its base.

Loss of connection
If the wireless module does not receive a new message from a set-up wireless device within 100 s of the last message, the wireless
module signals “loss of connection” for the corresponding wireless connection. The wireless module continues to monitor this wireless
connection. If the wireless module sends a signal again in time, the wireless module returns to “normal operation”.
Low battery charge
The wireless module signals “low battery charge” if the voltage of the main battery of the corresponding wireless device falls to less
than 2.6 V. Both batteries (main battery and slave battery) must be replaced.
Soiling
The wireless module signals “soiling” if the inside of the smoke chamber of the wireless smoke detector GC 172 is heavily soiled. The
corresponding wireless smoke detector should be replaced.
Soiling limit reached
The wireless module signals “soiling limit reached” if the inside of the smoke chamber of the wireless smoke detector GC 172 is too
heavily soiled. The wireless smoke detector must be replaced.
Wireless detector alarm
The wireless module signals “wireless ceiling-mounted detector alarm” if the wireless smoke detector GC 172 or the wireless thermal
detector GC 173 triggers. The signal is acknowledged automatically when the cause of the alarm is no longer present. The wireless
module returns to “normal operation”.
Contact activated
The wireless module signals “contact activated” if the input of the wireless input module GC 175 is short-circuited (when the
connected contact is closed or in the event of short-circuit of the connection to the contact). The signal is acknowledged automatically
when the short-circuit is no longer present.
The wireless module returns to “normal operation”.
Event memory
The wireless module saves the last event for every connected wireless device. A new event overwrites the last event. In order to check
whether an event has been saved for the wireless device, slide the corresponding wireless device switch to the ON position. If an event
has been saved for this wireless device, the corresponding wireless device LED will then display this event as shown in the table above.
If the wireless device LED is green, then no event has been saved for this wireless device.
When the wireless device switch is slid back to the OFF position, any event saved is deleted.
2.6 “Set up wireless connection” mode
Set up a new wireless connection
In the “set up wireless connection” mode, new wireless connections can be set up to new wireless devices GC 172, GC 173 or GC 175. A
maximum of 6 wireless connections can be set up.
XX1. All the wireless device switches of the wireless module GC 171 are
in the OFF position. SW1x
XX2. The set-up switch of the new wireless device is set to the ON position.
XX3. The protective lm is on the battery compartment of the new wire-
less device and the main battery for the new wireless device has not
been tted
XX4. After the supply voltage has been switched on, the wireless mod-
ule GC 171 is in “operating” mode.
XX5. Press the PB1 push button on the wireless module GC 171 briey to
change to the “set up wireless connection” mode. The status LED2 of
the wireless module GC 171 is now permanently lit red.
KL1 SW1 LED1
24V
GND
MRB
AS
1
2
3
4
LED2
PB1
SW2
GC161 GC151
KL1 SW1 LED1
24V
GND
MRB
AS
1
2
3
4
LED2
PB1 SW2
GC161 GC151
XX6. Slide a free wireless device switch SW1x of the wireless module GC
171 to the ON position. If a connection has already been set up for
the wireless device switch selected, this is overwritten by the follow-
ing process. The corresponding wireless device LED1x starts to ash
green. The wireless module GC 171 waits for the connection query
for a new wireless device. If a wireless device does not respond within
2 minutes, the GC 171 cancels the connection attempt, the corre-
sponding wireless device LED1x lights up red. To start the connection
attempt again, slide the corresponding wireless device switch SW1x
to the OFF position briey, then slide it back into the ON position.
The corresponding wireless device LED1x ashes green again for 2
minutes.
LED1x
SW1x
XX7. Remove the protective lm from the battery compartment of the
new wireless device and install the main battery in the new wireless
device. Make sure of correct polarity.
Wireless ceiling-mounted detector GC 172 or GC 173:
The LEDs of the new wireless ceiling-mounted detector ash green
twice rst, then light up yellow for one second and then ash red
four times. As soon as the LED goes out after that, the connection can
be set up.
Wireless input module GC 175:
The LEDs of the new wireless input module ash green once rst,
then light up yellow for one second and then ash red four times.
As soon as the LED goes out after that, the connection can be set up.
XX8. Now slide the set-up switch on the new wireless device to the OFF
position. After a short time, the LED of the new wireless device will
ash green for a few seconds. The corresponding wireless device
LED1x of the wireless module GC 171 lights up green permanently.
ON
XX9. If the LED on the new wireless device lights up red permanently,
no connection has been made. In this case, remove the main battery
from the new wireless device, slide the set-up switch on the new
wireless device back and forward 6 times and start again with step 7.
XX10. Fit the wireless ceiling-mounted detector to the base and close
the housing of the wireless input module.
XX11. Slide the wireless device switch SW1x of the wireless module GC
171 to the OFF position again. The colour the corresponding wireless
device LED1x ashes indicates the quality of the wireless connection
(see connection quality). Optimise the quality of the wireless connec-
tion if necessary by changing the position of the wireless device.
LED1x
SW1x
XX12. The connection of the wireless module GC 171 to the new wireless
device has been set up. It makes sense to note the set-up connection
(number of the assigned wireless device switch) on the new wireless
device (e.g. on its identication plate). To set up further wireless con-
nections, continue with step 6.
XX13. Press the PB1 push button on the wireless module GC 171 briey
to change to the “operating” mode. The status LED2 of the wireless
module GC 171 goes o.
KL1 SW1 LED1
24V
GND
MRB
AS
1
2
3
4
LED2
PB1
SW2
GC161 GC151
KL1 SW1 LED1
24V
GND
MRB
AS
1
2
3
4
LED2
PB1 SW2
GC161 GC151
Delete all wireless connections
All wireless connections already set up can be deleted in the “set up wireless connection” mode.
XX1. After the supply voltage has been switched on, the wireless mod-
ule GC 171 is in “operating” mode. All the wireless device switches
SW1x are in the OFF position. SW1x
XX2. Press the PB1 push button briey to change to the “set up wireless
connection” mode. The status LED2 of the wireless module is now
permanently lit red.
KL1 SW1 LED1
24V
GND
MRB
AS
1
2
3
4
LED2
PB1
SW2
GC161 GC151
KL1 SW1 LED1
24V
GND
MRB
AS
1
2
3
4
LED2
PB1 SW2
GC161 GC151
XX3. Slide all 6 wireless device switches SW1x to the ON position. The
wireless device LED1x light up yellow in succession until all the
wireless device switches are in the ON position. They then ash red
for 5 s. Within these 5 s, deletion of the wireless connections can be
cancelled by sliding one or more wireless device switches back to the
OFF position.
LED1x
SW1x
XX4. Now all 6 wireless device LED1x are lit yellow permanently, all wire-
less connections are deleted.
XX5. Slide all 6 wireless device switches SW1x back to the OFF position.
SW1x
XX6. Press the PB1 push button briey to change back to the “operat-
ing” mode. The status LED2 of the wireless module is now perma-
nently lit yellow.
KL1 SW1 LED1
24V
GND
MRB
AS
1
2
3
4
LED2
PB1
SW2
GC161 GC151
KL1 SW1 LED1
24V
GND
MRB
AS
1
2
3
4
LED2
PB1 SW2
GC161 GC151
EN 54-18
EN 54-25
EN 14637