Radio gateway
Maintenance / troubleshooting | en
41
Bosch Sicherheitssysteme GmbH
Operation Manual
2019.10 | 2.0 | F.01U.373.488
H2 LED (yellow) for maintenance mode (MC-
State)
S1
Button for maintenance mode
H3 LED (yellow) for trouble indication (Fault/
Bat)
S2
Reset button
H4 LED (yellow) for radio network (Network)
Proceed as follows to replace the radio device:
The housing for the radio gateway is open.
Observe the corresponding chapter according changing and expanding the LSN line in the fire
detection system documentation.
1.
Set the radio gateway to maintenance mode.
2.
Press and hold button
(S1) for at least 2
seconds until LED
(H2) flashes.
The radio gateway and its radio cell are in maintenance mode.
LED
(H2) flashes at 1-second intervals.
The radio devices can now be logged off and on.
3.
Remove the old radio device from the base or housing.
The internal alarm indicator flashes briefly at 2-second intervals.
4.
Remove the battery pack from the radio device.
5.
Store, transport, and dispose of the battery pack in accordance with local regulations and
laws.
The radio gateway registers the old radio device as missing after a maximum of 5
minutes.
LED
(H4) flashes.
6.
Remove the adhesive label from the radio device and use it to mark the installation
location on the device location plan.
7.
Connect a new battery to the radio device.
The internal alarm indicator of the radio device flashes.
If it flashes red, this indicates the factory settings.
If it flashes green, this indicates that the radio device has already been logged on to a
radio gateway and needs to be set to the factory settings.
8.
To set a radio device to the factory settings, press the 'new' button on the radio device
until the internal alarm indicator flashes red.
The radio device is set to the factory settings.
9.
Install the radio device in the appropriate base (FDOOT271-O) or the appropriate housing
(FDM273-O).
The search for the radio network starts. During the search, the internal alarm indicator
briefly flashes green twice, at an interval of 2 seconds.
Once the radio device has successfully been logged on to the radio gateway, the network
search stops and the internal alarm indicator goes out.
10. If the logon process has not been successful after a long period of time has passed,
briefly remove the radio device from the base/housing and then re-insert it.
The search for the radio network starts again.
11. Finish the process of logging the radio devices on to the radio gateway.
Check that the process of logging on to the radio gateway is complete.
Wait until the LED
(H4) on the radio gateway goes out.
1.
Press and hold button
(S1) for at least 2
seconds.
The radio cell is in normal operation.
The radio gateway deletes the old radio device from its memory.
