Jung FRWM200 Betriebsanleitung Seite 70

7.2 Troubleshooting
Problems can occur when putting into
service, installation and operation under
the following circumstances:
Devices not or no longer
•
in the learning mode
Radio group not or no longer
•
in the learning mode
No wireless connection, although
•
the device and the radio group
are in the learning mode
A problem is indicated by the LED light signal
(see chapter 13 „Light signals" on page 79).
Device not or no longer
in the learning mode
If a device cannot be connected to a radio
group, and its LED signal light does not
flash yellow, it can be that the device is
not or is no longer in the learning mode.
To troubleshoot, proceed as follows:
f Pull activation button up.
f Press and hold the testing / stop
button for 2 to 3 seconds.
70
Operating Manual: FRWM200 - Smoke Alarm Device with Radio Link
f Bring the device into learning mode
(see chapter 6.2 „Expand radio group
(learning mode)" on page 61).
f If required, put device into factory
settings (see chapter 6.8 „Restore
factory defaults" on page 65), and
extend the radio group (see chapter
6.2 „Expand radio group (learning
mode)" on page 61).
Radio group not or no longer
in the learning mode
If a device cannot be connected to a ra-
dio group, and the LED signal lights of the
radio group devices do not flash yellow, it
can be that the radio group is not or is no
longer in the learning mode.
To troubleshoot, proceed as follows:
f Bring the radio group into learning
mode (see chapter 6.4 „Bring the radio
group into learning mode" on page 62).
Device and radio group
in the learning mode
Although device and radio group are in the
learning mode and the signal LED flashes
EN