21
13.
Carbon Monoxide Alarm: What To Do When The Alarm Sounds
(combination smoke/CO models only)
The carbon monoxide (CO) alarm pattern is four quick beeps with voice “Warning! Carbon Monoxide” (voice models
only) repeating every 5 seconds . The red LED blinks in time with the alarm pattern. After 4 minutes in CO alarm the
alarm pattern will only occur every 60s.
WARNING:
CARBON MONOXIDE (CO) IS A COLORLESS,
ODORLESS, POISONOUS GAS. YOU CAN’T TASTE, SEE, OR SMELL
CO, BUT IT CAN KILL IN JUST MINUTES. THIS ALARM WILL SOUND
IN A 4-BEEP PATTERN IF LIFE THREATENING LEVELS OF CO ARE
DETECTED. IF THE ALARM SOUNDS:
1
)
Immediately evacuate all occupants from the space and go outdoors to fresh air.
2) Call emergency responders (911 or fire department) for help; notify the building
or vehicle owner, as necessary.
EMERGENCY PHONE #: _______________________
Always consider a CO alarm to be dangerous. After emergency services responders have arrived, the premises has
been aired out, and your alarm remains in its normal condition, it is important to call a qualified appliance technician
to investigate for sources of CO from fuel burning equipment and appliances and inspect for proper operation of this
equipment. If problems are identified during this inspection, have the equipment serviced immediately. Note any
combustion equipment not inspected by the technician and consult the manufacturer’s instructions or contact the
manufacturer directly for more information about CO safety and this equipment. Make sure that motor vehicles are not
or have not been operating in an attached garage or adjacent to the residence.
NOTE: See Section RECOGNIZING NUISANCE ALARMS, for nuisance alarm situations.
Model Type 120VAC
AA
Batteries
10 Yr Sealed
Battery
Voice
30CUDR
Smoke / CO
No
Yes
No No
30CUDR-V
Smoke / CO
No
Yes
No
Yes
30CUD10
Smoke / CO
No No
Yes
No
30CUD10-V
Smoke / CO
No No
Yes Yes
Models that detect CO