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USER’S MANUAL
120V PLUG-IN CARBON MONOXIDE ALARM WITH
BATTERY BACK-UP AND S ILENCE FEATURE
~,
120V AC
60 Hz, 0.09A
M08-0153-002 S 12/06 Printed in Mexico
PLEASE READ CAREFULLY AND SAVE.
This user’s manual contains important information about your Carbon
Monoxide (CO) Alarm’s operation. If you are installing this CO Alarm for
use by others, you must leave this manual—or a copy of it—with the
end user.
IMPORTANT!
Model CO605
TABLE OF CONTENTS
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Basic Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
How Your CO Alarm Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Understanding Your CO Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Where to Install CO Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Where CO Ala
How to Install Your CO Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
If Your CO Alarm Sounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
If the Alarm Signal Sounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Using the Silence Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Testing and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Weekly Testing . . . . . . . . . .
Regular Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Replacing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
What You Need To Know About CO . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
What is CO? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Symptoms of CO Poisoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Finding the Source of CO After a
How Can I Protect My Family? . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Potential Sources Of CO In The Home . . . . . . . . . . . . . . . . . . . . 5
Underwriters Laboratories Inc. UL2034 . . . . . . . . . . . . . . . . . . . . . . . 5
General Limitations Of CO Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
© 2006 BRK Brands, Inc., a Subsidiary of Jarden Corporation
All rights reserved.
BRK Brands, Inc., 3901 Liberty Street Road, Aurora, IL 60504-8122
Consumer Affairs: (800) 323-9005 • www.fir
rms Should NOT Be Installed . . . . . . . . . . . . . . . . 2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
n Alarm . . . . . . . . . . . . . . . . . . 4
stalert.com
INTRODUCTION
BASIC SAFETY INFORMATION
• Dangers, Warnings, and Cautions alert you to important
operating instructions or to potentially hazardous situations.
Pay special attention to these items.
• THIS IS NOT A SMOKE ALARM! This CO Alarm is designed to
detect carbon monoxide from ANY source of combustion. It is
NOT designed to detect smoke, fire, or any other gas.
• This CO Alarm is approved for use in single-family residences.
• This CO Alarm will only indicate the presence of carbon
monoxide gas at the sensor. Carbon monoxide gas may be
present in other areas.
• The Silence Feature is
correct a CO problem. Always check your home for a potential
problem after any alarm. Failure to do so can result in injury or
death.
• This CO Alarm should receive continuous 120VAC, 60 Hz, pure
sine wave electrical power. (The battery is meant for emergency
back-up only). Do not use in an extension cord or outlet
controlled by a dimmer or switch. In order for the emergency
battery back-up to work, a working (fresh) battery must be
properly installed.
• NEVER ignore your Carbon Monoxide Alarm if it alarms. Refer
to “If Your CO Alarm Sounds” for more informati
so can result in injury or death.
• Test the CO Alarm once a week. If the CO Alarm ever fails to
test correctly, have it replaced immediately! If the CO Alarm is
not working properly, it cannot alert you to a problem.
• This product is intended for use in ordinary indoor locations of
family living units. It is not designed to measure CO levels in
compliance with Occupational Safety and Health Administration
(OSHA) commercial or industrial standards. Individuals with
medical conditions that may make them more sensitive to
carbon monoxide may consider using warning devices w
provide audible and visual signals for carbon monoxide concentrations under 30 ppm. For additional information on carbon
monoxide and your medical condition contact your physician.
HOW YOUR CO ALARM WORKS
GENERAL INFORMATION
Leave your CO Alarm plugged in year-round. CO problems can
occur any time during the year, and this Alarm can only alert you if
it is plugged in and receiving power.
This CO Alarm is intended for use in a standard, unswitched 120V AC
wall outlet. It is not intended for use in extension cords, power strips, or
outlets controlled by a switch
ous power to the unit. When fully powered, the unit samples the air and
takes a new reading about every second. A microchip inside the unit
stores each reading, and remembers the levels of CO it has been
exposed to over time. The Alarm sounds when it has been exposed to
a “critical” level of CO (measured in parts per million or “ppm”) within a
specified time (measured in minutes). This CO Alarm features a permanently installed sensor, an indicator light, and an 85dB a
has a Silence Feature to temporarily quiet the alarm horn.
MALFUNCTION WARNING
This unit performs self-diagnostic tests. If the Alarm malfunctions, it
should be replaced immediately. See "IF THE CO ALARM IS NOT OPERATING PROPERLY" for more information.
for your convenience only and will not
on. Failure to do
hich
or dimmer. These may not provide continu-
larm horn. It also
THE PARTS OF YOUR CO ALARM
1
1 Open door here
2
2 Test/Silence Button
3 POWER/ALARM Light
(Red)
4 Battery Compartment
5 (Behind Cover) Alarm
3
Horn: 85 dB audible
alarm for test, alarm,
5
4
1
and unit malfunction
warning.
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UNDERSTANDING YOUR CO ALARM
G
SUGGESTED AREAS FOR INSTALLING ADDITIONAL CO ALARMS
BEDROOM
BEDROOM
HALL
LIVING ROOM
KITCHEN
BASEMENT
BEDROOM
REQUIRED TO MEET NFPA RECOMMENDATIONS
WHAT YOU SEE AND HEAR DURING INSTALLATION
WHEN YOU FIRST INSTALL THE BATTERY:
HORN: Silent
POWER/ALARM LIGHT: Flashes once
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: The LED flashes with the same pattern as
the horn.
WHAT YOU SEE AND HEAR UNDER DIFFERENT CONDITIONS
DURING A POWER FAILURE (IN BATTERY BACK-UP):
HORN: Silent
POWER/ALARM LIGHT: Flashes once a minute.
WHEN THE ELECTRICITY COMES BACK ON AFTER A POWER FAILURE:
HORN: Silent
POWER/ALARM LIGHT: Shines continuously.
IF BATTERY BECOMES LOW OR IS MISSING:
HORN: Chirps once a minute
POWER/ALARM LIGHT: Shines continuously if AC is present or
flashes coincident with the horn-chirp if AC is not present.
IF THE CO ALARM IS NOT OPERATING PROPERLY (MALFUNCTION
GNAL):
SI
HORN: Three rapid chirps every minute
POWER/ALARM LIGHT: Flashes three times 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: The LED flashes with the same pattern as
the horn.
*Note: If unit goes into alarm under battery back-up power, the
regular 4 beeps-brief pause cycle will repeat for four minutes.
After four minutes, the pause will increase to 1 minute.
IF YOU SILENCE THE ALARM:
HORN: Silent for about 4 minutes
POWER/ALAR
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
M LIGHT: Flashes rapidly
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
• 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, dishwasher, 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
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 working
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 Al
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 commercial 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.
near ceiling fans, heat vents, air conditioners,
arm alone is not a suitable substitute for complete
heater.
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.
INSTALLATION
In a Single-level Home:
• Install at least one CO Alarm near or within each separate
• For added protection, install an additional CO Alarm at least 20 feet
In a Multi-level Home:
• Install at least one CO Alarm near or within each separate sleeping
• For added protection, install at least one CO Alarm on each level of
• For added protection, install an additional CO Alarm at least 20 feet
T
is meant for emergency back-up only). 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.
2
area.
(6 meters) away from the furnace or fuel burning heat source.
area.
the home. If you have a basement, install that CO Alarm at the top
of the basement stairs.
(6 meters) away from the furnace or fuel burning heat source.
his unit should receive continuous electrical power. (The battery
sleeping
Page 3
HOW TO INSTALL YOUR CO ALARM
Read “Where To Install CO Alarms” before star ting.
Before you start installation, find the pair of self-adhesive labels
included with this CO Alarm. On each label write in the phone number
of your emergency responder (like 911) and a qualified appliance technician. Place one label near the CO Alarm, and the other label in the “fresh
air” location you plan to go if the alarm sounds.
Quick reference:
• Install the two (2) AA batteries to activate the battery back-up.
• Plug the Alarm into a standard 120V unswitched outlet.
• Test the CO Alarm.
ACTIVATE THE BATTERY BACK-UP
1. Open the battery compartment on the front of the Alarm.
2. Install both AA batteries inside the
battery compartment as indicated.
Make sure the “+” and “–” ends of
each battery are aligned properly.
3. Close the battery compartment
completely.
The battery back-up is designed to provide emergency power to the CO
Alarm for
(freshness) of the battery. The battery back-up will not work unless a
good battery is properly installed.
PLUG THE ALARM INTO AN OUTLET
1. Plug the unit into a standard
2. Make sure the POWER/ALARM
3. Test by pressing the Test/Silence button firmly until the unit sounds:
at least 7 days. Actual back-up time depends on the strength
UNSWITCHED 120V AC outlet.
The unit should be located
where it can wake you if it
alarms at night.
light shines continuously when
you plug it in.
four loud beeps, pause, 4 bee
ALARM light will flash rapidly. This is normal.
AC Plug
ps. During testing, the POWER/
IF YOUR CO ALARM SOUNDS
Actuation of your CO Alarm indicates the presence of carbon
monoxide (CO) which can kill you. In other words, when your
Alarm sounds, you must not ignore it!
IF THE ALARM SIGNAL SOUNDS:
1. Operate the Test/Silence button.
2. Call your emergency services, fire department or 911. Write down
the number of your local emergency service here:
_____________________________________________________________
3. Immediately move to fresh air—outdoors or by an open door or
window. Do a head count to check that all persons are accounted
for. Do not re-enter the premises, or move away from the open door
or window until the emergency services responder has arrived, the
premises have been aired ou
normal condition.
4. After following steps 1-3, if your CO Alarm reactivates within a
24-hour period, repeat steps 1-3 and 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 manufacturers’
instructions, or con
information about CO safety and this equipment. Make sure that
motor vehicles are not, and have not, been operating in an attached
garage or adjacent to the residence. Write down the number of a
qualified appliance technician here:
_____________________________________________________________
If you hear the alarm horn and the red light is flashing,
Alarms have various limitations. See "General Limitations of CO
Alarms" for details.
tact the manufacturers directly, for more
“ALARM-MOVE TO FRESH AIR”
move everyone to a source of fresh air.
DO NOT unplug the CO Alarm!
t, and your CO Alarm remains in its
CO
USING THE SILENCE FEATURE
• The Silence Feature is for your convenience only and will
not correct a CO problem. Always check your home for a
potential problem after any alarm. Failure to do s
in injury or death.
• NEVER remove the batteries from your CO Alarm to silence
the horn. Use the silence feature. Removing the batteries
removes your protection! See “If Your CO Alarm Sounds” for
details on responding to an alarm.
The Silence Feature is intended to temporarily silence your CO Alarm’s
alarm horn while you correct the problem—it will not correct a CO problem. While the alarm is silenced it will continue to monitor the air for CO.
When CO reaches alarm levels the alarm will sound— repeating horn
pattern: 4 beeps, a pause, 4 beeps, etc. Press
button until the horn is silent. The initial Silence cycle will last approximately 4 minutes.
NOTE: After initial 4-minute Silence cycle, the CO Alarm re-evaluates
present CO levels and responds accordingly. If CO levels remain potentially dangerous—or start rising higher—the horn will start sounding
again.
While the detector is silenced:
If the CO Alarm...
Is silent for only 4 minutes,
then starts sounding loudly—
4 beeps, pause,
4 beeps, pause
If the CO Alarm...
Remains silent after you
pressed the Test/Silence
button
and hold the Test/Silence
This means...
CO levels are still potentially
dangerous.
This means...
CO levels are dropping.
o can result
SILENCING THE LOW BATTERY WARNING
Pressing the silence button can stop the low battery “chirp” for up to 8
hours; do not remove the battery or unplug the Alarm, unless changing
the battery. Activation of low battery silence is acknowledged with an
LED 1-second blink with AC, or a double-flash with DC.
Once the low battery warning “chirp” silence feature is activated, the unit
continues to flash the red light once a minute for 8 hours. After 8 hours,
the low battery “chirp” will resume. Replace the bat
possible.
To deactivate this feature: Press the Test/Silence button again.The unit
will go into Test Mode and the low battery warning will resume.
If you cannot silence the low battery warning, replace the
batteries immediately.
teries as soon as
3
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TESTING AND MAINTENANCE
WEEKLY TESTING
Press the Test/Silence button on the Alarm cover until alarm sounds.
During testing, you will hear a loud alarm sequence – 4 beeps, pause,
4 beeps, pause.
The alarm sequence should last 5-6 seconds. If it does not alarm, make
sure the unit is fully plugged into an unswitched outlet. If the unit still
does not alarm, replace it immediately.
• If the Alarm ever fails to test properly, replace it immediately.
Products under warranty may be returned to the manufacturer for
replacement. See “Limited Warranty” at
• DO NOT stand close to the Alarm when the horn is sounding.
Exposure at close range may be harmful to your hearing.
When testing, step away when horn starts sounding.
• NEVER use vehicle exhaust! Exhaust may cause permanent
damage and voids your warranty.
REGULAR MAINTENANCE
To keep the CO Alarm working properly:
• Test it every week as described in “Weekly Testing.”
• Vacuum the CO Alarm cover at least once a month, using the soft
brush attachment. Never use water, cleaners, or solvents, since they
may damage the unit. Test the Alarm again af
• Replace the battery immediately when you hear the “Low Battery
Warning”.
The Low (or Missing) Battery Warning: The horn will “chirp” once a
minute.
REPLACING THE BATTERY
Choosing a Replacement Battery:
This CO Alarm requires two standard AA batteries. The following batteries are acceptable as replacements: Energizer E91.
batteries are commonly available at local retail stores.
Use only the alkaline or lithium replacement batteries listed. The unit
may not operat
batteries since they may not provide a constant charge.
To Replace The Batteries:
1. Open the battery compartment.
2. Use the thumb guide to remove the old batteries.
3. Insert the new batteries, making sure they snap completely into the
battery compartment and cannot be shaken loose.
4. Close the battery compartment, then test the battery back-up by
pressing the Test/Silence button.
5. Plug the CO Alarm back into the outlet.
DO NO
near the CO Alarm. DO NOT paint over the CO Alarm. Doing so may
cause permanent damage.
• Household cleaners, aerosol chemicals and other contaminants
can affect the sensor. When using any of these materials near the
CO Alarm, make sure the room is well ventilated.
• If your home is being fumigated, unplug the unit temporarily and
put it where it will not be exposed to chemicals or fumes. When
fumigation is complete and all traces of fumes clear, plug the unit
back in and retest
e properly with other batteries. Never use rechargeable
T spray cleaning chemicals or insect sprays directly on or
it.
the end of this manual.
ter vacuuming.
These replacement
WHAT YOU NEED TO KNOW ABOUT CO
WHAT IS CO?
CO is an invisible, odorless, tasteless gas produced when fossil fuels do
not burn completely, or are exposed to heat (usually fire). Electrical appliances typically do not produce CO.
These fuels include: Wood, coal, charcoal, oil, natural gas, gasoline,
kerosene, and propane.
Common appliances are often sources of CO. If they are not properly
maintained, are improperly ventilated, or malfunction, CO levels can rise
quickly. CO is a real danger now that homes are
“Air-tight” homes with added insulation, sealed windows, and other
weatherproofing can “trap” CO inside.
SYMPTOMS OF CO POISONING
These symptoms are related to CO POISONING and should be
discussed with ALL household members.
Mild Exposure:
Slight headache, nausea, vomiting, fatigue (“flu-like” symptoms).
Medium Exposure:
Throbbing headache, drowsiness, confusion, fast heart rate.
Extreme Exposure:
Convulsions, unconsciousness, heart and lung failure. Exposure to
carbon monoxide can cause brain damage, death.
Some individuals are more
people with cardiac or respiratory problems, infants, unborn babies,
pregnant mothers, or elderly people can be more quickly and
severely affected by CO. Members of sensitive populations should
consult their doctors for advice on taking additional precautions.
sensitive to CO than others, including
FINDING THE SOURCE OF CO AFTER AN ALARM
Carbon monoxide is an odorless, invisible gas, which often makes it
difficult to locate the source of CO after an alarm. These are a few of the
factors that can make it difficult to locate sources of CO:
• House well ventila
• Problem caused by “backdrafting.”
• Transient CO problem caused by special circumstances.
Because CO may dissipate by the time an investigator arrives, it may be
difficult to locate the source of CO. BRK Brands, Inc. shall not be obli-
gated to pay for any carbon monoxide investigation or service call.
ted before the investigator arrives.
HOW CAN I PROTECT MY FAMILY?
A CO Alarm is an excellent means of protection. It monitors the air and
sounds a loud alarm before carbon monoxide levels become threatening
for average, healthy adults.
A CO Alarm is not a substitute for proper maintenance of home
appliances.
To help prevent CO problems and reduce the risk of CO poisoning:
• Clean chimneys and flues yearly. Keep them free of debris, leaves,
and nests for proper air flow. Also, have a professional check for
rust and corrosion, cracks, or separations. These conditions can
prevent p
roper air movement and cause backdrafting. Never “cap”
or cover a chimney in any way that would block air flow.
• Test and maintain all fuel-burning equipment annually. Many
local gas or oil companies and HVAC companies offer appliance
inspections for a nominal fee.
• Make regular visual inspections of all fuel-burning appliances.
Check appliances for excessive rust and scaling. Also check the
flame on the burner and pilot lights. The flame should be blue.
A yellow flame means fuel is not being burned complete
may be present. Keep the blower door on the furnace closed. Use
vents or fans when they are available on all fuel-burning appliances.
Make sure appliances are vented to the outside. Do not grill or
barbecue indoors, or in garages or on screen porches.
• Check for exhaust backflow from CO sources. Check the draft hood
on an operating furnace for a backdraft. Look for cracks on furnace
heat exchangers.
• Check the house or garage on the other side of shared wall.
• Keep windows and doors open slightly. If you suspect
escaping into your home, open a window or a door. Opening
windows and doors can significantly decrease CO levels.
In addition, familiarize yourself with all enclosed materials. Read
this manual in its entirety, and make sure you understand what to
do if your CO Alarm sounds.
more energy efficient.
ly and CO
that CO is
4
Page 5
POTENTIAL SOURCES OF CO IN THE HOME
Fuel-burning appliances like:
portable heater, gas or wood
burning fireplace, gas kitchen
or cooktop, gas clothes
range
dryer.
Damaged or insufficient
venting: corroded or discon-
nected water heater vent pipe,
leaking chimney pipe or flue,
or cracked heat exchanger,
blocked or clogged chimney
opening.
Improper use of appliance/
device: operating a barbecue
grill or vehicle in an enclosed
area (like a garage or screened
porch).
Transient CO Problems: “transient” or on-again-off-again CO problems
can be caused by outdoor conditions and other special circumstances.
The following conditions can result in transient CO situations:
UNDERWRITERS LABORATORIES INC. UL2034
WHAT LEVELS OF CO CAUSE AN ALARM?
Underwriters Laboratories Inc. Standard UL2034 requires residential CO
Alarms to sound when exposed to levels of CO and exposure times as
described below. CO levels are measured in parts per million (ppm) of
CO over time (in minutes).
UL2034 Required Alarm Points*:
• If the alarm is exposed to 400 ppm of CO, IT MUST ALARM
BETWEEN 4 and 15 MINUTES
• If the alarm is exposed to 150 ppm of CO, IT MUST ALARM
BETWEEN 10 and 50 MINUTES.
• If the alarm is exposed to 7
BETWEEN 60 and 240 MINUTES.
* Approximately 10% COHb exposure at levels of 10% to 95% Relative
Humidity (RH).
The unit is designed not to alarm when exposed to a constant level
of 30 ppm for 30 days.
CO Alarms are designed to alarm before there is an immediate life
threat. Since you cannot see or smell CO, never assume it’s not present.
• An exposure to 100 ppm of CO for 20 minutes may not affect
average, healthy adults, but after 4 hours the same level may
cause headaches.
• An exposure to 400 ppm of CO may cause headaches in average,
healthy adults after 35 minutes, but can cause death after 2 hours.
This CO Alarm measures exposure to CO over time. It alarms if CO
levels are extremely high in a short period of time, or if CO levels reach
a certain minimum over a long period of time. The CO Alarm generally
sounds an alarm before the onset of symptoms in average, healthy adults.
0 ppm of CO, IT MUST ALARM
1. Excessive
outdoor conditions such as:
• Wind direction and/or velocity, including high, gusty winds. Heavy
• Negative pressure differential resulting from the use of exhaust fans.
• Several appliances running at the same time competing for limited
• Vent pipe connections vibrating loose from clothes dryers,
• Obstructions in or unconvention
2. Extended operation of unvented fuel burning devices (range, oven,
fireplace).
3. Temperature inversions, which can trap exhaust close to the ground.
4. Car idling in an open or closed attached garage, or near a home.
These conditions are dangerous because they can trap exhaust in your
home. Since these conditions can come and go, they are also hard to
recreate during a CO investigation.
Why is this important? Because you need to be warned of a potential
CO problem while you can still react in time. In many reported cases of
CO exposure, victims may be aware that they are not feeling well, but
become disoriented and can no longer react well enough to exit the
building or get help. Also, young children and pets may be the first
affected.The average healthy adult might not feel any symptoms when
the CO Alarm sounds. However, people with cardiac or respiratory
problems,
can be more quickly and severely affected by CO. If you experience
even mild symptoms of CO poisoning, consult your doctor immediately!
Standards: Underwriters Laboratories Inc. Single and Multiple Station
carbon monoxide alarms UL2034.
According to Underwriters Laboratories Inc. UL2034, Section 1-1.2:
“Carbon monoxide alarms covered by these requirements are intended
to respond to the presence of carbon monoxide from sources such as,
but not limited
operation of fuel-fired appliances, and fireplaces. CO Alarms are
intended to alarm at carbon monoxide levels below those that could
cause a loss of ability to react to the dangers of Carbon Monoxide
exposure.” This CO Alarm monitors the air at the Alarm, and is designed
to alarm before CO levels become life threatening. This allows you
precious time to leave the house and correct the problem. This is only
possible if Alarms are located, installed, and maintained as described in
this manu
Gas Detection at Typical Temperature and Humidity Ranges: The CO
Alarm is not formulated to detect CO levels below 30 ppm typically.
UL tested for false alarm resistance to Methane (500 ppm), Butane (300
ppm), Heptane (500 ppm), Ethyl Acetate (200 ppm), Isopropyl Alcohol
(200 ppm) and Carbon Dioxide (5000 ppm).Values measure gas and
vapor concentrations in parts per million.
Audible Alarm: 85 dB minimum at 10 feet (3 meters).
spillage or reverse venting of fuel appliances caused by
air in the vent pipes (cold/humid air with extended periods
between cycles).
fresh air.
furnaces, or water heaters.
amplify the above situations.
infants, unborn babies, pregnant mothers, or elderly people
to, exhaust from internal-combustion engines, abnormal
al.
al vent pipe designs which can
GENERAL LIMITATIONS OF CO ALARMS
This CO Alarm is intended for residential use. It is not intended for
use in industrial applications where Occupational Safety and Health
Administration (OSHA) requirements for carbon monoxide detectors
must be met.
CO Alarms may not waken all individuals. If children or others do not
readily waken to the sound of the CO Alarm, or if there are infants or
family members with mobility limitations, make sure that someone is
assigned to assist them in the event of an emergency.
CO Alarms will n
tinuous supply of AC power. Plug into an unswitched 120V AC outlet only.
CO Alarms for Solar or Wind Energy users and battery backup
power systems: AC powered CO Alarms should only be operated with
true or pure sine wave inverters. Operating this CO Alarm with most
battery-powered UPS (uninterruptible power supply) products or square
wave or “quasi sine wave” inverters will damage the Alarm. If you are
not sure about your inverter or UPS type, please consult with
manufacturer to verify.
This CO Alarm will not sense carbon monoxide that does not reach
the sensor. This CO Alarm will only sense CO at the sensor. CO may be
present in other areas. Doors or other obstructions may affect the rate at
which CO reaches the CO Alarm. For this reason, if bedroom doors are
usually closed at night, we recommend you install a CO Alarm in each
bedroom and in the hallway between them.
CO Alarms may not sense CO on another level of the home. For
example, a CO Alarm on the second level, near the bedr
sense CO in the basement. For this reason, one CO Alarm may not give
adequate warning. Complete coverage is recommended. Place CO
Alarms on each level of the home.
ot work without power. This CO Alarm requires a con-
the
ooms, may not
CO Alarms may not be heard. The alarm horn loudness meets or
exceeds current UL standards of 85 dB at 10 feet (3 meters). However, if
the CO Alarm is installed outside the bedroom, it may not wake up a
sound sleeper or one who has recently used drugs or has been drinking
alcoholic beverages. This is especially true if the door is closed or only
partly open
if the sound is blocked by distance or closed doors. Noise from traffic,
stereo, radio, television, air conditioner, or other appliances may also
prevent alert persons from hearing the alarm horn. This CO Alarm is not
intended for people who are hearing impaired.
CO Alarms are not a substitute for a smoke alarm. Although fire is a
source of carbon monoxide, this CO Alarm does not sense smoke or fire.
This CO Alarm senses CO that may be escaping unnoticed from
malfunctioning furnaces, appli
fire requires the installation of smoke alarms.
CO Alarms are not a substitute for life insurance. Though these CO
Alarms warn against increasing CO levels, BRK Brands, Inc. does not
warrant or imply in any way that they will protect lives from CO poisoning.
Homeowners and renters must still insure their lives.
CO Alarms have a limited life. Although the CO Alarm and all of its
parts have passed many stringent tests and are designed to be as
reliable as possible, any o
you must test your CO Alarm weekly.
CO Alarms are not foolproof. Like all other electronic devices, CO
Alarms have limitations. They can only detect CO that reaches their
sensors. They may not give early warning to rising CO levels if the CO
is coming from a remote part of the home, away from the CO Alarm.
5
. Even persons who are awake may not hear the alarm horn
ances, or other sources. Early warning of
f these parts could fail at any time. Therefore,
Page 6
TROUBLESHOOTING GUIDE
Red light is OFF. Unit will not alarm when you
press the Test/Silence button.
The light flashes (RED) and the horn sounds 3
quick “chirps” every minute.
CO Alarm goes back into alarm 4 minutes after
you press the Test/Silence button.
CO Alarm sounds frequently even though no high
levels of CO are revealed in an investigation.
*For a list of acceptable replacement batteries, see “Page 4: Regular Maintenance.”
If you have any questions that cannot be answered by reading this manual, call Consumer Affairs at 1-800-323-9005.
CO Alarm may not be plugged all the way in, is
not receiving power, or the batteries are missing,
dead, or not properly installed.
MALFUNCTION SIGNAL. CO Alarm needs to be
replaced.
CO levels indicate a potentially dangerous
situation.
The CO Alarm may be improperly located.
Refer to “Where to Install CO Alarms.”
Gently push unit all the way into outlet. Make sure
it is not plugged into an outlet controlled by a
switch.
Make sure unit is plugged in securely.
CO Alarms under warranty should be returned to
manufacturer for replacement. See “Limited
Warranty” for details.
IF YOU ARE FEELING SYMPTOMS OF CO
POISONING, EVACUATE your home and call 911 or
the Fire Department. If not, press the Test/ Silence
button again and keep ventilating your home.
Relocate your Alarm. If frequent alarms continue,
have home rechecked for potential CO problems.
You may be experiencing an intermittent CO
problem.
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BRK Brands, Inc. ("BRK") the maker of First Alert®brand products, warrants that for a period of 5 years from the date of purchase, this product will be free
LIMITED WARRANTY
from defects in material and workmanship. BRK, at its option, will repair or replace this product or any component of the product found to be defective during
the warranty period. Replacement will be made with a new or remanufactured product or component. If the product is no longer available, replacement may
be made with
This warranty is valid for the original retail purchaser from the date of initial retail purchase and is not transferable. Keep the original sales receipt. Proof of
purchase is required to obtain warranty performance. BRK dealers, service centers, or retail stores selling BRK products do not have the right to alter, modify
or any way change the terms and conditions of this warranty.
This warranty does not cover
voltage or current, use contrary to the operating instructions, disassembly, repair or alteration by anyone other than BRK or an authorized service center.
Further, the warranty does not cover acts of God, such as fire, flood, hurricanes and tornadoes or any batteries that are included with this unit.
BRK shall not be liable for any incidental or consequential damages caus
by applicable law, any implied warranty of merchantability or fitness for a particular purpose is limited in duration to the duration of the above warranty.
Some states, provinces, or jurisdictions do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied
warranty lasts, so the above limitations or exclusion may not apply to you. This warranty gives you specific l
vary from state to state, or province to province.
How to Obtain Warranty Service
Service: If service is required, do not return the product to your retailer. In order to obtain warranty service, contact the Consumer Affairs Division at
1-800-323-9005, 7:30 AM to 5:00 PM, Central Standard Time, Monday through Friday. To assist in serving you, please have the model number and date
of purchase available when calling. 25 Spur Drive, El Paso, TX 79906
ttery: BRK Brands, Inc. make no warranty, express or implied, written or oral, including that of merchantability or fitness for any particular purpose with
Ba
respect to battery.
Date Purchased: ___________________________
Where Purchased: _____________________________________
Date Installed: _______________/_______________Month/Year
a similar product of equal or greater value This is your exclusive warranty.
normal wear of parts or damage resulting from any of the following: negligent use or misuse of the product, use on improper
ed by the breach of any express or implied warranty. Except to the extent prohibited
For your records, please record:
egal rights, and you may also have other rights that
Replacement date is five years after installation:
______________/______________Month/Year
NOTE: End of Life Signal — Once the unit reaches the end of its
lifecycle, the MALFUNCTION SIGNAL will sound once a minute to
indicate the need to immediately replace the Alarm.
First Alert®is a registered trademark of the First Alert Trust. Printed in Mexico M08-0153-002 S 12/06
6
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