8
6.2 Checking the function of the CO alarm detector
To test the CO alarm detector please keep the device at least one arm's length away from your
body before performing the function check! Your hearing may be damaged by the loud alarm
sound! Then briefly press the TEST/SILENCE button. When the alarm sounds in succession 4x
and the LED lights up red while the device is working properly. It checks whether the electronics,
the alarm sensor of the CO alarm detector and the batterie are working properly. The alarm will
automatically turn off after the TEST/SILENCE button is released.
Note:
Test the device weekly! If the test alarm is not performed as described, replace the CO
alarm detector immediately!
6.3 Recurring self test of the CO alarm detector
When operating properly, the green LED (POWER) flashes every 30 seconds.
Note:
If the CO alarm detector is not working properly, contact the manufacturer!
7. Explanation of the LED modes
Green LED (POWER) flashes every 3 second
for about ca. 30 seconds:
Warm-up after activation
– everything ok
Green LED (POWER) flashes every 30
seconds:
Device is working properly
Yellow LED (FAULT) flashes and beeps
1x
every 30 seconds:
The device is defective or the battery is low.
Replace the device!
Yellow LED (FAULT) flashes and beeps
2x
every 30 seconds:
Battery is empty. The device must be replace.
Yellow LED (FAULT) flashes and beeps
3x
every 30 seconds:
The device must be replace. Sensor does not
work properly! Device is too old!
RED LED (ALARM) flashes and beeps
4x
shortly every 5 seconds:
Hazardous CO concentration recognized. CO-
Alarm! In this case please follow the steps
described in
Chapter 9
!
