„0ppm". Green diode
flashes every 4 seconds.
"Lb" displayed. Yellow
LED flashes every 60
seconds.
"Err" displayed.
Yellow LED flashes every
60 seconds.
"HHH" displayed. Blue
backlight is on. Red
ALARM diode flashes.
"End" displayed.
Red ALARM diode flashes
every 20 seconds.
If CO concentration detected in the air exceeds the allowable level, the device will shortly beep 4 times every
5 seconds and the red ALARM diode will flash!
(1) If it is possible, immediately leave the area/room where the exceeded concentration has been
detected.
(2) Open doors and windows to air the room. This will help to disperse the concentration of CO before
the emergency services arrive, and the device will stop alarming. Even if the problem seems
temporally solved, a real source of CO leak has to be detected.
(3) If someone reveals poisoning symptoms (nausea, head ache), immediately seek medical attention.
(4) Consult the situation with appropriate services (e.g. fire service).
(5) After following steps 1-4, if the alarm reactivates within 24-hour period, repeat steps 1-4 and call a
qualified appliance technician to investigate sources of CO from fuel burning equipment and
appliances, and to check proper operation of the detector.
(6) If alarm occurs, press TEST button to deactivate it. If the CO condition that caused the alert in the
first place continues, the alarm will reactivate. If the device alarms again within five minutes, it is
detecting high levels of CO which can quickly become a dangerous situation.
(7) If the device is giving false alarms, check if it has been installed in a proper place.
1.Detector does not work without proper batteries in working order.
2. Heating time of the sensor, after installation of new batteries, takes 1-2 minutes. During this time LCD display is
backlit and all three diodes flash one by one. The TEST button is inactive!
3. When the detector is fully heated up, press the TEST button to check operation of the device!
4. Run regular tests of the device, at least once per week.
5. Vacuum the detector cover regularly to remove the accumulated dust, especially the air inlet and the front panel
with diodes.
6. Do not install the device near windows, doors or ventilation grids (air movement may interrupt work of the
device).
7. Do not install the device in areas of increased humidity, in heavy dust or where temperatures exceed the
operational range for the device.
8. Avoid spraying any chemical cleansers directly on the cover of the device.
None.
One quick beep every
60 seconds.
Two quick beeps every
60 seconds.
4 quick beeps every 5
seconds.
Two quick beeps every
20 seconds.
WHAT TO DO WHEN THE ALARM SOUNDS?
MAINTENANCE AND PRECAUTIONS
Self-testing
after new
battery
installation.
Batteries need
to be replaced.
Device in
ERROR
condition.
CO
concentration
exceeds 999
ppm.
End of service
life of the
device.
13
None.
Replace all three AA
batteries immediately.
Device is malfunctioning.
Replace it immediately.
MOVE TO FRESH AIR
IMMEDIATELLY!!!
Replace the device
immediately.