Kidde KN-COB-IC - Manual (Page 19)

Steady “Err”
Red LED flashes every
30 seconds One quick
beep every
30 seconds Unit malfunction Replace battery. If "Err" con-
tinues, unit has malfunctioned
and must be replaced immedi-
ately. Unit will not respond to
CO. Press the Peak Level but-
ton while unit is in "Err"
mode to obtain error code
and call Product Support line.
No display alternating
with display of CO
concentration every 60
seconds. Red LED
flashes with beeps 4 quick beeps,
5 seconds
silence,
repeating
every 60 secs Alarm condition
powered on battery
backup. Dangerous
concentrations of
CO detected Refer to “What to do
When the Alarm
Sounds” (inside front
cover).
Replace battery
No display alternating
with “0” every 60
seconds.
Green LED flashes
every 30 seconds None Normal operation
after first 4 minutes
of 9 V battery
operation. Unit
monitoring for CO Verify AC power is
restored as soon as
possible to conserve
battery.
Replace battery
7. Model KN-COP-IC (with digital display)
Operating Characteristics
“End” displayed.
Red LED flashes two
times every 30 seconds. Two quick beeps
every 30 sec-
onds. End of unit life See End of Life
Notification in
Maintenance Section.
LED Display Shows Alarm Sound Unit Status Recommendation
Peak Level Memory (model KN-COP-IC only)
When the Peak Level button is pressed and held, the display shows the
highest CO reading taken by the CO alarm since its last Peak Level
Memory Reset or power up. The Peak Level display feature will display
levels between 11-999 PPM. Although the Peak Level feature will
display levels below 30 PPM, these levels will not result in an alarm no
matter how long the device is exposed to these levels. The Peak Level
feature is helpful in identifying if you have had a CO reading since
resetting the alarm.
Concentrations of CO between 1 and 30 PPM can often occur in nor-
mal, everyday conditions. Concentrations of CO below 30 PPM may be
an indication of a transient condition that may appear today and never
reappear. Some CO conditions may start out as low level leaks but
could develop into CO concentrations that may become harmful.
Peak Level Memory Reset
Press the Peak Level button; with the button still pressed, press the
Test/Reset button for two seconds and release. The number on the
display will turn to “0”, the memory will be cleared and the alarm will
begin monitoring for CO. The Peak Level memory is also reset when
the unit loses power.
7. Model KN-COP-IC (with digital display)
Operating Characteristics
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