AROHA CO11 Manuel D'utilisation page 6

EN
D. Alarm
If an alarm signal sounds, immediately move to fresh air and do not re-enter the premises until it has
been aired out and your alarm returns to its normal condition. Investigate the source of the CO
release and repair the defect.
When does the alarm sound?
50 ppm: Alarm between 60 to 90 minutes
100 ppm: Alarm between 10 and 40 minutes
300 ppm: Alarm within 3 minutes
CAUTION
E. Silence mode
Silence mode should only be used if the source of the alarm is known and safe. Press the test button
to set the silence mode. During silence mode, the red LED light flashes once every 8 seconds. The
detector is automatically reset after 10 minutes.
CAUTION
F. Mount the detector
Determine correct mounting location: Detectors should be installed in a room with a combustion
appliance (possible source of CO).
At a horizontal distance between 1-3 meters from the CO source.
OR, in rooms without combustion appliance place the detector on breathing height.
05
NEVER IGNORE ANY ALARM, carbon monoxide can be deadly.
Before using the silence mode, identify the source and be certain a safe
condition exists.