INSTALLATION
WHERE TO INSTALL CO ALARMS
The National Fire Protection Association (NFPA) recommends that a CO
Alarm should be centrally located outside of each separate sleeping
area in the immediate vicinity of the bedrooms. For added protection,
install additional CO Alarms in each separate bedroom, and on every
level of your home.
If your bedroom hallway is longer than 40 feet (12 meters), install a CO
Alarm at BOTH ends of the hallway.
In a Single-level Home:
• Install at least one CO Alarm near or within each separate sleeping
area.
• For added protection, install an additional CO Alarm at least 20 feet
(6 meters) away from the furnace or fuel burning heat source.
In a Multi-level Home:
• Install at least one CO Alarm near or within each separate sleeping
area.
• For added protection, install at least one CO Alarm on each level of
the home.
• For added protection, install an additional CO Alarm at least 20 feet
(6 meters) away from the furnace or fuel burning heat source.
This unit should receive continuous electrical power. Choose an
outlet where it cannot
be accidentally unplugged or switched off by
children. Keep small children away from the unit. Teach them not to
play with it or unplug it. Explain what the alarms mean.
WHERE CO ALARMS SHOULD NOT BE
INSTALLED
DO NOT LOCATE THIS CO ALARM:
• In garages, kitchens, furnace rooms, or in any extremely dusty,
dirty or greasy areas.
• Closer than 15 feet (4.6 meters) from a furnace or other fuel
burning heat source, or fuel burning appliances like a water heater.
• Within 5 feet (1.5 meters) of any cooking appliance.
• In extremely humid areas. This Alarm should be at least 10 feet (3
meters) from a bath or shower, sauna, humidifier, vaporizer, dish-
washer, laundry room, utility room or other source of high humidity.
• In areas where temperature is colder than 40˚ F (4˚ C) or hotter
than 100˚ F (38˚ C). These areas include non-airconditioned crawl
spaces, unfinished attics, uninsulated or poorly insulated ceilings,
porches, and garages.
• In turbulent air, like near ceiling fans, heat vents, air conditioners,
fresh air returns, or open windows. Blowing air
may prevent CO
from reaching the sensors.
• In direct sunlight.
• In outlets covered by curtains or other obstruction.
• This CO Alarm is designed for use inside a single-family home
or apartment. It is not meant to be used in common lobbies,
hallways, or basements of multi-family buildings unless work-
ing CO Alarms are also installed in each family living unit.
CO Alarms in common areas may not be heard from inside
individual family living units.
• This CO Alarm alone is not a suitable substitute for complete
detection systems in places which house many people, like
hotels or dormitories, unless a CO Alarm is also placed in each
unit.
• DO NOT use this CO Alarm in warehouses, industrial or com-
mercial buildings, special-purpose non-residential buildings, or
airplanes. This CO Alarm is specifically designed for residential
use, and may not provide adequate protection in non-residential
applications.
2
UNDERSTANDING YOUR CO ALARM
WHAT YOU SEE AND HEAR DURING INSTALLATION
SUGGESTED AREAS FOR INSTALLING ADDITIONAL CO ALARMS
BEDROOM
BEDROOM
HALL
LIVING ROOM
KITCHEN
BASEMENT
BEDROOM
REQUIRED TO MEET NFPA RECOMMENDATIONS
WHEN YOU FIRST PLUG-IN THE CO ALARM:
HORN: Silent
POWER/ALARM LIGHT: Shines continuously
UNDER NORMAL CONDITIONS (AC POWER):
HORN: Silent
POWER/ALARM LIGHT: Shines continuously
WHEN YOU TEST THE CO ALARM:
HORN: Sounds loudly - 4 beeps, pause, 4 beeps, pause
POWER/ALARM LIGHT: Flashes rapidly
WHAT YOU SEE AND HEAR UNDER DIFFERENT CONDITIONS:
WHEN THE ELECTRICITY COMES BACK ON AFTER A POWER
FAILURE:
HORN: Silent
POWER/ALARM LIGHT: Shines continuously.
IF THE CO ALARM IS NOT OPERATING PROPERLY (MALFUNCTION
SIGNAL):
HORN: Three rapid chirps every minute
POWER/ALARM LIGHT: Flashes three times in sync with the horn.
WHAT YOU SEE AND HEAR IF CO IS DETECTED:
ALARM LEVELS OF CO ARE DETECTED:
HORN: Sounds loudly - 4 beeps, pause, 4 beeps, pause.
This sequence repeats for as long as the unit is in alarm.
POWER/ALARM LIGHT: Flashes rapidly
IF YOU SILENCE THE ALARM:
HORN: Silent for about 4 minutes
POWER/ALARM LIGHT: Flashes rapidly
Note: After 4 minutes, if CO levels drop below alarm levels, the unit
will remain silent and return to normal operation. If CO presence
still indicates a potentially dangerous situation, the horn will sound
again.
IF THE CO LEVELS RETURN TO NORMAL:
HORN: Silent
POWER/ALARM LIGHT: Shines continuously