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6.
Battery installation/replacement
Two beeps with corresponding FAULT indicator (yellow LED) flashing twice every 40
seconds indicates that the battery level is low, you must replace with the battery specified,
please see
To install or replace the battery in unit, please perform the
following steps:
6.1
Take down the unit from screw heads of the wall.
6.2
Open battery compartment.
6.3
Remove the old battery and replace by new battery.
6.4
Check the alarm, the green LED should flash once a second in the first 60 seconds, if not,
remove the battery and put them in again.
6.5
Close battery compartment.
6.6
Hook the alarm body over the screw heads onto keyholes in back of the unit.
6.7
Test alarm using the TEST/SILENCE button, if the testing alarm is ok, means the product can
work normally.
WARNING!
-
Use only the battery specified. Use of different battery may have a detrimental effect on
the CO alarm. A good safety measure is to replace the battery at least once a year.
NOTE:
-
Reinstall immediately after cleaning and then test unit using the TEST/SILENCE button!
Mode
Light signal
Audio signal
Explanation
Standby
Green
flashes 1 x per 40 sec.
No sound
Detector functions correctly
Test
Red
flashes 4 x quickly,
followed by 5 sec. short
break
4 x quickly,
followed by 5 sec.
break
Detector functions correctly
CO alarm
Red
flashes 4 x quickly,
followed by 5 sec. break
4 x quickly,
followed by 5 sec.
break
Detector has detected
carbon monoxide
CO alarm mute
Red
flashes 1x per 40 sec.
followed by 5 sec. break
No sound
Alarm signal is muted
Low battery voltage
Yellow
flashes 1 x per 40
sec.
1 x per 40 sec.
Low battery voltage, replace
batteries asap
Low battery mute
Yellow
flashes 1 x per 40
sec.
No sound
Low battery warning muted
for approx. 9 h.
Malfunction error
Yellow
flashes 2 x per 8 sec.
2 x per 8 sec.
Malfunction detected,
replace device asap
End of life
Yellow
flashes 3 x per 40
sec.
3 x per 8 sec.
End of life, replace device
asap
