Peak
CO
The LED indicator
Concentration
green
once.
Indication
Peak
CO
The LED indicator flashes
Concentration
green
once.
Reset
Silence
Mode
The LED indicator
4 times every 58 seconds.
The LED indicator
Lb —
yel ow once every60
seconds.
flashes
1 beep.
1 beep.
The peak COconcentration wil
resetwith LCDdisp aying
flashes
red
CO silence mode: After 9 minutes,
None
the unit will exit silence
flashes
Silencemode during ow battery:
None.
After 10 hours, the unit WIII exit
silence
mode.
32
be
Low Battery
mode.
Fault
End of Life
The
LED indicator
flashes
None.
o End
yel ow 3 times every 60
seconds.
The
LED indicator
flashes
None.
green 3 times.
Displayalternates between
1 quick beep
"Lb" and the current
CO
every 60
level, The LED indicator
seconds.
flashesyel ow once every
60 seconds,
The LED indicator
2 beeps every
flashesyel ow twice
60 seconds.
every 60 seconds.
The LED indicator
flashes
3 quick beeps
yel ow 3 times every
every 60 seconds.
60 seconds.
• 33 •
Silencemode during the end ofthe
Cyce: After 22 hours,the unit wil
exit silence
mode.
Exiting silence mode.
The battery must be replaced
immediately.
Pleaseclean your alarm and see if it
is working normal y f "Err-
continues to display,the unit has
malfunctioned
and must be
rep aced immediately.
Replacethe unit immediate y.