Insert the battery and connect it the right way round. If it has been connected correctly, the red LED
will flash approx. every 30 seconds. The radio module is now in standard mode and is not assigned
to any radio group.
NOTE: If you change the DIP switches when the battery is connected, the changes will not be applied until
you press the button <3s (Fig. 8.1).
In order to program the detectors, all radio modules/PROTECTOR KRF 9 V devices must first be
commissioned, as explained in the previous section. Ensure a minimum distance of approx. 0.5 m
between each device (Fig. 9).
Creating a radio group
Press and hold down the button (Fig. 8.1) on one of the radio modules for approx. 2-3 seconds.
The red LED (Fig. 8.3) will start flashing approx. once per second. Release the button. The radio
module will remain in programming mode for approx. 60 seconds. Then, immediately press and
hold down the button on one of the other radio modules/PROTECTOR KRF 9 V devices for approx.
2-3 seconds. The red LED will start flashing approx. once per second. Release the button.
The device will remain in programming mode for approx. 60 seconds. This will automatically add
both devices to a radio group. The entire programming process can last up to approx. 60 seconds.
If programming was successful, the red LEDs will light up continuously for 2-3 seconds on both
devices. If the red LEDs do not light up continuously for 2-3 seconds after a period of approx. 60
seconds, this means that the programming process failed and the radio modules/smoke detectors
will return to standard mode. If this happens, you will need to repeat the programming procedure.
You can assign a maximum of 30 radio modules/PROTECTOR KRF 9 V devices to a single radio
group.
Extending an existing radio group
To extend an existing radio group, choose one of the radio modules/PROTECTOR KRF 9 V devices
from the relevant group and set this to programming mode by pressing and holding down the button
(Fig. 8.1) for approx. 2-3 seconds. The red LED (Fig. 8.3) will start flashing approx. once per second.
Release the button. The device will remain in programming mode for approx. 60 seconds. Then,
immediately press and hold down the button on the device you would like to add to the group for
approx. 2-3 seconds. The red LED will start flashing approx. once per second. Release the button.
The device will remain in programming mode for approx. 60 seconds.
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