Technical Data - Bosch FCS‑320‑TP Serie Guía De Instalación Rápida

Conventional aspiration smoke detector
4 Commissioning
For detector module with S2 flow init button, refer to graphic 05, page 5 .
1.
Notice!
The Aspiration smoke detector must be operated for at least 30 min prior to the airflow being
initialized to bring it up to operating temperature.
2.
The initialization is complete after approx. 10 seconds. Following successful initialization, the
operating LED lights up permanently. No further modifications may be made to the pipe
system during or after initialization. The fan voltage must also remain unchanged following
initialization. Otherwise, the initialization procedure must be repeated.
Troubleshooting using flash codes
Malfunctions and unit statuses are displayed using flashcodes:
–
–
LED flash code on detector module
1 flash
2 flashes
3 flashes
4 flashes
Permanently lit
LED flash code on the motherboard (LED1/LED2)
1 flash
2 flashes
3 flashes
4 flashes
5 flashes
6 flashes
7 flashes
8 flashes
5

Technical data

Electrical
Power supply (conventional)
Rated supply voltage
Bosch Sicherheitssysteme GmbH
Check the system using the FAS‑ASD‑DIAG Diagnostic Software.
To initialize the connected pipe system, press the S2 flow-init button on the detector
module concerned until the green operating LED on the unit starts to flash.
By means of an LED on the detector module
By means of one or two LED(s) on the unit motherboard (one LED per detector module).
Airflow initialization active (flow-init)
Airflow too small (obstruction)
Airflow too large (pipe breakage)
Unit upload (approx. 2 min)
Detector faulty
Error: internal voltage monitoring 1
Error: internal voltage monitoring 2
Error: fan voltage monitoring
Error: air pressure correction voltage monitoring
Software error
Internal error 1
Internal error 2
Unit upload (approx. 2 min)
Quick installation guide
Commissioning | en
14 V DC to 30 V DC
24 V DC
2020.04 | 3 | F.01U.130.927
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