Bosch FCS‑320‑TP Serie Guía De Instalación Rápida página 15

Conventional aspiration smoke detector
9V
2 Installation
Warning!
Installation must only be performed by authorized and specialized personnel!
!
Switch off the unit before carrying out any connection work!
Do not connect or disconnect the detector module while switched on!
Installing the detector module
For installation procedure, refer to graphic 02, page 4 . For motherboard with JU4, refer to
graphic 03, page 4 .
Proceed as follows to install the detector module:
1.
2.
Notice!
Only DM-TP-50(80), DM-TP-10(25) and DM-TP-01(05) detector modules certified to VdS may
be used.
The detector module settings are configured via the DIP switch on the detector module.
The sensitivity value is based on measurements with standard test fires (old value in
brackets).The activation threshold for the airflow malfunction is set to 20% volume flow
change by default. Higher values are not permitted within EN 54‑20 or ISO 7240-20.
Notice!
FCS-320-TP2 variant:
This unit type is factory prepared for the installation of two detector modules:
The fan covers for both aspiration pipes are removed.
The two pipe system connections are cut out.
The pin pair on jumper JU4 is open.
3.
4.
5.
6.
Setting the fan voltage
For motherboard with jumper JU1, refer to graphic 03, page 4 .
The standard fan voltage setting is 6.9 V. In critical applications, the fan voltage may be
switched to 9 V. This increases the transport speed in the pipe system, thus achieving faster
detection with longer pipe lengths.
To switch to 9 V, pull out jumper JU1.
Fan voltage
Bosch Sicherheitssysteme GmbH
Open
Open the unit by carefully unlocking the housing cover's quick locks.
Carefully pull the display board connection cable from the motherboard (DISPLAY
connection) and remove the housing cover. Once the unit is installed, fix the cover with a
service clip.
Spread the brackets provided for fixing the detector module slightly apart.
Carefully insert the detector module until you hear it click into place. Make sure that the
used detector module is fixed tightly and securely by the bracket by additionally pushing
together the brackets by hand.
Connect detector module 1 to the HEAD1 connection on the motherboard using the
flatband cable. For devices with a two pipe system: Connect also the detector module 2
to the HEAD2 connection on the motherboard using the flatband cable.
Reconnect the display board cable to the DISPLAY connection on the motherboard.
Quick installation guide
Jumper JU1, pin no. 1+2
Installation | en 15
2020.04 | 3 | F.01U.130.927