Bosch LSN - Page 20

PI - 32.15aProduct Documentation of the LSN Radio Fire Detection System
Seite 20 von 32
601-F.01U.002.708
A3.en / 28.12.2004
ST-FIR/ PRM1 / deh
6.5. Expanding a radio cell (adding RF detectors)
D Call up the “Enter as” menu in WinPara under
“System” ⇒ “Peripheral control” ⇒ “LSN” ⇒
“FK100” ⇒ “LSN”.
D Enter the number of new DOW1171s.
D Load programming in the fire panel.
D Activate expansion under “FK100” via
“DOW1171 to be added”.
⇒ The green LED on FK 100 LSN flashes rapidly, indicating that detectors can now
be added.
Log RF detector on to RF expansion module:
D Insert the batteries and secure the cables,
as shown in the diagram on the right.
⇒ The LED must flash slowly.
D If the LED flashes rapidly, press the new button and
hold it for at least 3 sec.
⇒ The detector will be reset to its default settings and
the red LED will flash slowly.
D Insert the detector in the base within 10 minutes of
inserting the batteries!
⇒ Following a successful system logon (duration:
15 sec. to a max. of 10 mins), the red LED will go
out and then flashes again for two minutes to in-
dicate the field strength.
Flashes/sec. Field strength Effect
4 High
Within field stren
g
th ran
g
e ade
q
uate for de-
3 Moderate
Within field strength range adequate for de
tector use!
2 Low
Im
p
ermissible field stren
g
th ran
g
e!
1 Very low
Impermissible field strength range!
Improve detector positioning!
⇒ The yellow LED lights up briefly to acknowledge
each successful logon.
D All other RF detectors (maximum of 30) are logged
on in this way one after the other.
⇒ Once the last DOW 1171 has been logged on,
FK 100 LSN starts system configuration and the
green LED flashes slowly.
⇒ Following successful system configuration, the green LED lights up permanently,
indicating that the radio cell is in standard mode.
Button new
LED
red
LED yellow
LED green