Kidde KN-COB-B-LP User Manual
6. Model KN-COPP-B-LP (with digital display)
Operating
Operating
Characteristics
The following table illustrates the possible digital displays, describes the
audible alarm patterns, and the recommended actions to take.
audible alarm patterns, and the recommended actions to take.
Operating and Alarm Characteristics
LCD Display Shows
Alarm Sound
Unit Status
Recommendation
A steady display of
CO concentration
from 30-999. Red
CO concentration
from 30-999. Red
LED flashes with beep
4 quick beeps,
5 secs. silence,
repeating
5 secs. silence,
repeating
Alarm condition.
Dangerous
concentrations of
CO detected
Dangerous
concentrations of
CO detected
Refer to “What to
do When the Alarm
Sounds” (inside front
cover)
do When the Alarm
Sounds” (inside front
cover)
Brief “888” for
approximately 30
seconds
approximately 30
seconds
None
Self test when first
powered up
powered up
None – CO has
not been detected.
Numbers shown for
test purpose only
not been detected.
Numbers shown for
test purpose only
A random number
is displayed –
between approxi-
is displayed –
between approxi-
mately 150 and 300
4 quick beeps,
5 seconds
silence,
repeated once
5 seconds
silence,
repeated once
Test/Reset button is
pressed
pressed
None – CO has
not been detected.
Numbers shown for
test purpose only
not been detected.
Numbers shown for
test purpose only
Steady “0” displayed,
dot flashing every 5
seconds, Green LED
dot flashing every 5
seconds, Green LED
flashes every 30 secs.
None
Normal DC
operation with
good batteries
(sensing no CO)
operation with
good batteries
(sensing no CO)
None
“Lb” flashes alter-
nately with any
number, Red LED
nately with any
number, Red LED
flashes every 60 seconds.
One quick beep
every 60 seconds
every 60 seconds
Batteries need to
be replaced
be replaced
Replace all three AA
batteries immediately
batteries immediately
“Err” displayed
One quick beep
every 30 seconds
every 30 seconds
Unit is Error con-
dition
dition
Replace batteries.
If “Err” (or blank
display) continues,
unit has malfunc-
tioned. Replace
immediately. Unit will
not respond CO
If “Err” (or blank
display) continues,
unit has malfunc-
tioned. Replace
immediately. Unit will
not respond CO
Display is blank
Constant alarm
Unit malfunction
Number from
11-999 displayed.
11-999 displayed.
None
Peak Level Memory
activated. Highest
concentration of
CO detected is
displayed
activated. Highest
concentration of
CO detected is
displayed
Refer to following
section for informa-
tion regarding Peak
Level Memory
section for informa-
tion regarding Peak
Level Memory
“End” displayed.
Red LED flashes
two times
Red LED flashes
two times
every 30 seconds
Two quick
beeps every
30 seconds
beeps every
30 seconds
End of unit life
Replace unit imme-
diately. Unit will not
respond to CO.
diately. Unit will not
respond to CO.
The problems listed above are under normal operating conditions. Other
“Err” conditions could exist. If you should have any questions regarding
display conditions, call our Consumer Hotline.
“Err” conditions could exist. If you should have any questions regarding
display conditions, call our Consumer Hotline.
2531-7201-00(21008088A).indd 15
2531-7201-00(21008088A).indd 15
2010.12.2 11:24:41 AM
2010.12.2 11:24:41 AM