Kidde 5CO User Information page 13

6.Using Your Alarm (for Digital unit only, 5DCO)
Addi onal features for the CO alarm with the digital display screen, model 5DCO;
Digital Screen LED
Green flash every
30 seconds
Red LED flashes
Red LED flashes
Red LED flashes
every 60 seconds
Red LED flashes
Red LED on
Red LED flashes
twice
Sound emi ed What this means
None Normal opera on.
(LCD will not show levels <
30ppm)
Full alarm Dangerous levels of CO has been
detected
Full alarm Successful test or reset sequence
for10 seconds in opera on
Chirp every 60 Low ba eries (Lb)
seconds
Chirp every 30 Fault
seconds
Constant tone Malfunc on
Chirps twice End of Life
every 30
seconds
Required ac on
None
Follow emergency procedures (see
Page 15)
None - this is part of the standard test
or reset procedure
Change ba eries
Replace the alarm
Replace the alarm
Replace the alarm
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