Bosch FAS‑420‑TP Serie Guía De Instalación Rápida página 24

24 en | Commissioning
Parameter Settings via RPS
The parameters for each detector module are specified in the relevant "Sensor" dialog window
via drop-down fields.
–
–
The default settings in RPS are in bold in each table.
Detector
module
DM‑TT‑01(05)
DM‑TT‑10(25)
DM‑TT‑50(80)
Activation threshold for airflow malfunction
Low (+/- 10% volume flow change)
Average (+/- 20% volume flow change)
High (+/- 30% volume flow change)
Very high (+/- 50% volume flow change)
Airflow fault delay
30 seconds
2 minutes
15 minutes
60 minutes
Notice!
When the fire panel is in revision mode, the LOGIC·SENS is temporarily deactivated, allowing
the detector modules to be checked quickly and directly.
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.
4 Commissioning
For commissioning and initialization 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.
2020.04 | 5 | F.01U.029.274
Enter the used detector module.
Select all other parameters (see tables).
Sensitivity
DM‑TT‑01(05)
0.015%/m (0.05%/
m)
0.03%/m (0.1%/m)
0.06%/m (0.2%/m) 0.4%/m (1%/m)
0.12%/m (0.4%/m)
Check the system using the FAS‑ASD‑DIAG Diagnostic Software.
Quick installation guide
Aspiration smoke detectors LSN improved
DM‑TT‑10(25) DM‑TT‑50(80)
0.1%/m (0.25%/ 0.5%/m (0.8%/
m) m)
0.2%/m (0.5%/m) 1.0%/m (1.6%/m)
0.8%/m (2%/m)
Alarm delay
0 seconds
10 seconds
30 seconds
60 seconds
LOGIC·SENS filter
Off
On
Further
sensitivity
Second
sensitivity can
be set, e.g. for
day/night
mode. (Left:
Adjustable
sensitivity
levels)
Bosch Sicherheitssysteme GmbH