PI - 32.15a
Product Documentation of the LSN Radio Fire Detection System
Seite 18 von 32
601-F.01U.002.708
A3.en / 28.12.2004
ST-FIR/ PRM1 / deh
6.2. Exchanging an RF detector (only using WinPara)
RF smoke detectors in an existing configured radio cell can only be
exchanged, e.g. if an DOW 1171 RF detector fails, via WinPara.
RF detectors can only be changed in series!
D
Mark the DOW 1171 RF detector to be ex-
changed in WinPara.
D
Activate “DOW1171 detector exchange” in
WinPara.
D
Wait until the LED on the detector and the
green LED on FK 100 are flashing rapidly.
.
Only then can the DOW 1171 be removed from
the base
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 on the detector should flash slowly.
D
If the LED is flashing rapidly, press the new button
and hold it for at least 3 seconds.
⇒
The detector will be reset to its delivery status and
the 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 LED will go out
and then flashes again for two minutes to indi-
cate the field strength.
Flashes/sec.
Field strength
Effect
4
High
Within field strength range adequate for de-
3
Moderate
Within field strength range adequate for de
tector use!
2
Low
Impermissible field strength range!
1
Very low
Impermissible field strength range!
Improve detector positioning!
Button new
LED
red
LED
red
LED green
