First Alert CO400 User Manual

UNDERSTANDING YOUR CO ALARM
USER'S MANUAL
WELCOME CHIRP
Horn chirps and light blinks once when batteries are first connected.
BATTERY OPERATED CARBON MONOXIDE ALARM
WITH SILENCE FEATURE ALARM RECEIVING BATTERY POWER
Light flashes every minute. Horn is silent.
LOW BATTERY WARNING
The light continues to flash (RED) and the horn also "chirps" once every
minute. This warning should last for up to 30 days, but you should replace
the batteries as soon as possible.
DURING TESTING
Light flashes Red in sync with the horn pattern (4 beeps, pause, 4 beeps),
simulating a CO Alarm condition.
CO ALARM
Sensor has detected enough CO to trigger an alarm. Light flashes rapidly
Model
Printed in Mexico and horn sounds loudly (repeating 4 beeps, pause). See "If Your CO Alarm
CO400
M08-0140-004 P 06/07 Sounds" for details. During an alarm, move everyone to a source of fresh
air. DO NOT move the CO Alarm!
CO ALARM REQUIRES SERVICE (MALFUNCTION SIGNAL)
IMPORTANT!
The light flashes (RED) and the horn sounds 3 quick "chirps" every minute.
PLEASE READ CAREFULLY AND SAVE.
CO Alarm needs to be replaced.
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.
INSTALLATION
TABLE OF CONTENTS
WHERE TO INSTALL CO ALARMS
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
The National Fire Protection Association (NFPA) recommends that a CO Alarm
Basic Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
should be centrally located outside of each separate sleeping area in the
How Your CO Alarm Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
immediate vicinity of the bedrooms. For added protection, install additional
Understanding Your CO Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
CO Alarms in each separate bedroom, and on every level of your home.
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
If your bedroom hallway is longer than 40 feet (12 meters), install a CO Alarm
Where to Install CO Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
at BOTH ends of the hallway.
Where CO Alarms Should NOT Be Installed . . . . . . . . . . . . . . . . . . . . .2
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Regular Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
BEDROOM

What You Need To Know About CO . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6

What is CO? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Symptoms of CO Poisoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Finding the Source of CO After an Alarm . . . . . . . . . . . . . . . . . . . . . . .4
How Can I Protect My Family? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Potential Sources of CO in the Home . . . . . . . . . . . . . . . . . . . . . . . .5-6

Regulatory Information for CO Alarms . . . . . . . . . . . . . . . . . . . . . . . . . .5-6

General Limitations Of CO Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6

Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6

REQUIRED TO MEET NFPA RECOMMENDATIONS

Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6

© 2007 BRK Brands, Inc., a Jarden Corporation company (NYSE: JAH) SUGGESTED AREAS FOR INSTALLING ADDITIONAL CO ALARMS
3901 Liberty Street Road, Aurora, IL 60504-8122
All rights reserved.
In a Single-level Home:
Consumer Affairs: (800) 323-9005
• Install at least one CO Alarm near or within each separate sleeping area.
www.brkelectronics.com • www.firstalert.com
• For added protection, install an additional CO Alarm at least 20 feet
(6 meters) away from the furnace or fuel burning heat source.
INTRODUCTION
In a Multi-level Home:
BASIC SAFETY INFORMATION
• 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.
• Dangers, Warnings, and Cautions alert you to important operating
instructions or to potentially hazardous situations. Pay special
• For added protection, install an additional CO Alarm at least 20 feet
attention to these items.
(6 meters) away from the furnace or fuel burning heat source.
• THIS IS NOT A SMOKE ALARM! This CO Alarm is designed to detect
In Mobile Homes:
carbon monoxide from ANY source of combustion. It is NOT designed
to detect smoke, fire, or any other gas.
• Install CO Alarms on inside walls ONLY. Uninsulated outside walls and
roofs of mobile homes often transfer heat and cold from outdoors. The
• This CO Alarm is approved for use in single-family residences.
Alarm should be located at least 152 mm (6 inches) from all exterior walls
It is NOT designed for marine use.
and at least 305 mm (12 inches) from supply or return vents.
• This CO Alarm will only indicate the presence of carbon monoxide gas
at the sensor. Carbon monoxide gas may be present in other areas. WHERE CO ALARMS SHOULD NOT BE
INSTALLED
• The Silence Feature is for your convenience only and will not correct
DO NOT LOCATE THIS CO ALARM:
a CO problem. Always check your home for a potential problem after
• In garages, kitchens, furnace rooms, or in any extremely dusty, dirty or
any alarm. Failure to do so can result in injury or death.
greasy areas.
• NEVER ignore your Carbon Monoxide Alarm if it alarms. Refer to
• Within 5 feet (1.5 meters) of any cooking appliance.
"If Your CO Alarm Sounds" for more information. Failure to do so
can result in injury or death.
• In extremely humid areas. This alarm should be at least 10 feet (3 meters)
from a bath or shower, sauna, humidifier, vaporizer, dishwasher, laundry
• Test the CO Alarm once a week. If the CO Alarm ever fails to test
room, utility room or other source of high humidity.
correctly, have it replaced immediately! If the CO Alarm is not working
properly, it cannot alert you to a problem. • In areas where temperature is colder than 40˚ F (4˚ C) or hotter than 100˚ F
(38˚ C). These areas include unconditioned crawl spaces, unfinished
• This product is intended for use in ordinary indoor locations of family
attics, uninsulated or poorly insulated ceilings, porches, and garages.
living units. It is not designed to measure CO levels in compliance
with Occupational Safety and Health Administration (OSHA) commer- • In turbulent air, like near ceiling fans, heat vents, air conditioners,
fresh air returns, or open windows. Blowing air may prevent CO from
cial or industrial standards. Individuals with medical conditions that
reaching the sensors.
may make them more sensitive to carbon monoxide may consider
using warning devices which provide audible and visual signals for
• Outside the Mobile Home.
carbon monoxide concentrations under 30 ppm. For additional
• In direct sunlight.
information on carbon monoxide and your medical condition contact
your physician.
• This CO Alarm is designed for use inside a single-family home or
HOW YOUR CO ALARM WORKS apartment. It is not meant to be used in common lobbies, hallways,
or basements of multi-family buildings unless working CO Alarms
GENERAL INFORMATION 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
• This CO Alarm does not operate without working batteries.
detection systems in places which house many people, like hotels
Removing the batteries, or failure to replace them at the end of their
or dormitories, unless a CO Alarm is also placed in each unit.
service life, removes your protection.
• DO NOT use this CO Alarm in warehouses, industrial or commercial
A CO Alarm measures the CO levels in the air. It will alarm if CO levels rise
buildings, special-purpose non-residential buildings, or airplanes.
quickly (if the heat exchanger on your furnace breaks, for example), or if CO
This CO Alarm is specifically designed for residential use, and may
is consistently present (a slow CO leak on a fuel-burning appliance).
not provide adequate protection in non-residential applications.
This Carbon Monoxide Alarm features a permanently installed sensor and an
85 dB alarm horn. It also has a silence feature to temporarily quiet the alarm
horn.
THE PARTS OF YOUR CO ALARM
2
1
5
3
4
1 Open door here 4 Battery Compartment
2 Test/Silence Button 5 (Behind Cover) Alarm Horn: 85dB
audible alarm for test, alarm,
3 POWER/ALARM Light (RED)
and unit malfunction warning.
1
HOW TO INSTALL YOUR CO ALARM
Read "Where To Install Your CO Alarm" before starting.
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 emer-
gency 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.
INSTALLING THE AA BATTERIES
1. Flip the battery door down to open.
2. Install both AA batteries
(included) inside the battery
compartment as indicated.
Make sure the "+" and "–"
ends of each battery are
aligned properly. A chirp
will be issued.
3. Close the battery door.
TO MOUNT ON THE WALL
Tools you will need: pencil, drill with 3/16" or 5mm drill bit,
flathead screwdriver, hammer.
1. Choose a location on the wall. Do not install the Alarm closer than 4"
(102 mm) from where the wall meets the ceiling.
2. Hold the mounting guide template against the wall, and make a mark
inside each keyhole where you will drill your mounting hole as shown in
the diagram below.
3. Use a 3/16" (5 mm) drill bit to drill through the marks you made for the
mounting holes.
4. Insert the plastic screw anchors into the mounting holes until they are
flush with the wall. If necessary, tap them gently with a hammer.
5. Insert the screws into the anchors until the screwhead is 1/8 inch (3 mm)
away from the wall.
6. Slide the CO Alarm onto the screws until you feel it click into place.
7. Test the CO Alarm as described in "Weekly Testing."
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 CO Alarm sounds,
BEDROOM BEDROOM
you must not ignore it!
IF THE ALARM SIGNAL SOUNDS:
KITCHEN
GARAGE
1. Operate the Test/Silence button.
HALL
LIVING ROOM
2. Call your emergency services, fire department or 911. Write down the
number of your local emergency service here:
__________________________________________________________________
BASEMENT
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
out, and your CO Alarm remains in its 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 inves-
tigate for sources of CO from fuel-burning equipment and appliances,
and inspect for proper operation of this equipment. If problems are iden-
tified during this inspection have the equipment serviced immediately.
Note any combustion equipment not inspected by the technician, and
consult the manufacturers' instructions, or contact the manufacturers
directly, for more 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:
_________________________________________________________________
"ALARM-MOVE TO FRESH AIR"
If you hear the alarm horn and the Red light is flashing,
move everyone to a source of fresh air.
DO NOT disconnect the batteries from the CO Alarm!
Alarms have various limitations. See "General Limitations of CO Alarms"
for details.
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 so can result 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 and hold the Test/Silence 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 danger-
ous—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
SILENCING THE LOW BATTERY WARNING
This silence feature can temporarily quiet the low battery warning "chirp" for
up to 8 hours. You can silence the low battery warning "chirp" by pressing
the Test/Silence button. The LED will flash twice, acknowledging that the low
battery silence feature has been activated.
After 8 hours, the low battery "chirp" will resume. Replace the batteries as
soon as possible; this unit will not operate without battery power!
To deactivate this feature: Press the Test/Silence button again. The unit will
go into Test Mode and the low battery warning will resume (LED flashes and
unit sounds "chirp" once a minute.)
If you cannot silence the low battery warning, replace the batteries
immediately.
Mounting Guide Template
2
TESTING & MAINTENANCE
WEEKLY TESTING
• 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.
• 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.
Push and hold the Test/Silence button on the cover until the LED flashes. The
alarm horn will sound 4 beeps, a pause, then 4 beeps. The ALARM (RED) light
will flash.
The alarm sequence should last 5-6 seconds. If it does not alarm, make sure
fresh batteries are correctly installed, and test it again. If the unit still does not
alarm, replace it immediately.
If the alarm does not test properly:
1. Make sure that fresh batteries are installed correctly.
2. Be sure the Alarm is clean and dust-free.
3. Install fresh AA batteries* and test the Alarm again.
• DO NOT try fixing the Alarm yourself – this will void your warranty!
If the CO Alarm is still not operating properly, and it is still under
warranty, please see "How to Obtain Warranty Service" in the Limited
Warranty. Install a new CO Alarm immediately.
• The Test/Silence button is the only proper way to test the CO Alarm.
NEVER use vehicle exhaust! Exhaust may cause permanent damage
and voids your warranty.
*For a list of acceptable replacement batteries, see "Regular Maintenance."
REGULAR MAINTENANCE
To keep the CO Alarm in good working order:
• Test it every week using the Test/Silence button.
• Vacuum the CO Alarm cover once a month, using the soft brush attach-
ment. Never use water, cleaners, or solvents, since these may damage
the unit. Test the CO Alarm again after vacuuming.
• Replace the batteries when the CO Alarm "chirps" about every minute
(the low battery warning).
The low battery warning should last for 30 days, but you should replace the
battery immediately to continue your protection.
Choosing a replacement battery:
This CO Alarm requires two standard AA batteries. The following batteries
are acceptable as replacements: Energizer E91. These replacement batteries
are commonly available at local retail stores.
Use only the replacement batteries listed. The unit may not operate properly
with other batteries. Never use rechargeable batteries since they may not
provide a constant charge.
DO NOT spray cleaning chemicals or insect sprays directly on or 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.
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 main-
tained, are improperly ventilated, or malfunction, CO levels can rise quickly.
CO is a real danger now that homes are more energy efficient. "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 sensitive to CO than others, including 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.
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:
This means...
• House well ventilated before the investigator arrives.
CO levels are still potentially
• Problem caused by "backdrafting."
dangerous.
• Transient CO problem caused by special circumstances.
Because CO may dissipate by the time an investigator arrives, it may be
This means...
difficult to locate the source of CO. BRK Brands, Inc. shall not be obligated
CO levels are dropping. to pay for any carbon monoxide investigation or service call.
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 proper
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 appli-
ances 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 completely and CO 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 that CO is 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.
2.5 inches (64 mm)
3.875 inches
3.875 inches
3 4
POTENTIAL SOURCES OF CO IN THE HOME
The following conditions can result in transient CO situations:
1. Excessive spillage or reverse venting of fuel appliances caused by outdoor
conditions such as:
• Wind direction and/or velocity, including high, gusty winds. Heavy air in
the vent pipes (cold/humid air with extended periods between cycles).
• Negative pressure differential resulting from the use of exhaust fans.
• Several appliances running at the same time competing for limited
fresh air.
• Vent pipe connections vibrating loose from clothes dryers, furnaces, or
water heaters.
• Obstructions in or unconventional vent pipe designs which can amplify
the above situations.
2. Extended operation of unvented fuel burning devices (range, oven,
Fuel-burning appliances like: portable heater, gas or wood burning fireplace,
fireplace).
gas kitchen range or cooktop, gas clothes dryer.
3. Temperature inversions, which can trap exhaust close to the ground.
Damaged or insufficient venting: corroded or disconnected water heater
vent pipe, leaking chimney pipe or flue, or cracked heat exchanger, blocked 4. Car idling in an open or closed attached garage, or near a home.
or clogged chimney opening.
These conditions are dangerous because they can trap exhaust in your
Improper use of appliance/device: operating a barbecue grill or vehicle in home. Since these conditions can come and go, they are also hard to
an enclosed area (like a garage or screened porch). recreate during a CO investigation.
Transient CO Problems: "transient" or on-again-off-again CO problems can
be caused by outdoor conditions and other special circumstances.
REGULATORY INFORMATION FOR CO ALARMS
WHAT LEVELS OF CO CAUSE AN ALARM? 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
Underwriters Laboratories Inc. Standard UL2034 requires residential CO
exposure, victims may be aware that they are not feeling well, but become
Alarms to sound when exposed to levels of CO and exposure times as
disoriented and can no longer react well enough to exit the building or get
described below. They are measured in parts per million (ppm) of CO over
help. Also, young children and pets may be the first affected. The average
time (in minutes).
healthy adult might not feel any symptoms when the CO Alarm sounds.
UL2034 Required Alarm Points*: However, people with cardiac or respiratory problems, infants, unborn babies,
pregnant mothers, or elderly people can be more quickly and severely affected
• If the alarm is exposed to 400 ppm of CO, IT MUST ALARM BETWEEN
by CO. If you experience even mild symptoms of CO poisoning, consult your
4 and 15 MINUTES.
doctor immediately!
• If the alarm is exposed to 150 ppm of CO, IT MUST ALARM BETWEEN
Standards: Underwriters Laboratories Inc. Single and Multiple Station carbon
10 and 50 MINUTES.
monoxide alarms UL2034.
• If the alarm is exposed to 70 ppm of CO, IT MUST ALARM BETWEEN
According to Underwriters Laboratories Inc. UL2034, Section 1-1.2: "Carbon
60 and 240 MINUTES.
monoxide alarms covered by these requirements are intended to respond to
* Approximately 10% COHb exposure at levels of 10% to 95% Relative the presence of carbon monoxide from sources such as, but not limited to,
Humidity (RH). exhaust from internal-combustion engines, abnormal operation of fuel-fired
appliances, and fireplaces. CO Alarms are intended to alarm at carbon
The unit is designed not to alarm when exposed to a constant level
monoxide levels below those that could cause a loss of ability to react to the
of 30 ppm for 30 days.
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.
CO Alarms are designed to alarm before there is an immediate life threat.
This is only possible if Alarms are located, installed, and maintained as
Since you cannot see or smell CO, never assume it's not present.
described in this manual.
• 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. 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
• An exposure to 400 ppm of CO may cause headaches in average, healthy
false alarm resistance to Methane (500 ppm), Butane (300 ppm), Heptane
adults after 35 minutes, but can cause death after 2 hours.
(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.
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
Audible Alarm: 85 dB minimum at 10 feet (3 meters).
minimum over a long period of time. The CO Alarm generally sounds an alarm
before the onset of symptoms in average, healthy adults.
GENERAL LIMITATIONS OF CO ALARMS
This CO Alarm is intended for residential use. It is not intended for CO Alarms may not be heard. The alarm horn loudness meets or exceeds
use in industrial applications where Occupational Safety and Health current UL standards of 85 dB at 10 feet (3 meters). However, if the CO Alarm
Administration (OSHA) requirements for carbon monoxide detectors is installed outside the bedroom, it may not wake up a sound sleeper or one
must be met. who has recently used drugs or has been drinking alcoholic beverages. This
is especially true if the door is closed or only partly open. Even persons who
CO alarms may not waken all individuals. If children or others do not readily
are awake may not hear the alarm horn if the sound is blocked by distance or
waken to the sound of the CO alarm, or if there are infants or family members
closed doors. Noise from traffic, stereo, radio, television, air conditioner, or
with mobility limitations, make sure that someone is assigned to assist them
other appliances may also prevent alert persons from hearing the alarm horn.
in the event of an emergency.
This CO Alarm is not intended for people who are hearing impaired.
CO Alarms will not work without power. This alarm requires two standard
CO Alarms are not a substitute for a smoke alarm. Although fire is a
AA batteries to operate.
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
CO Alarms for Solar or Wind Energy users and battery backup power
furnaces, appliances, or other sources. Early warning of fire requires the
systems: AC powered CO Alarms should only be operated with true or pure
installation of smoke alarms.
sine wave inverters. Operating this Alarm with most battery-powered UPS
(uninterruptible power supply) products or square wave or "quasi sine wave"
CO Alarms are not a substitute for life insurance. Though these CO Alarms
inverters will damage the Alarm. If you are not sure about your inverter or
warn against increasing CO levels, BRK Brands, Inc. does not warrant or imply
UPS type, please consult with the manufacturer to verify.
in any way that they will protect lives from CO poisoning. Homeowners and
renters must still insure their lives.
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
CO Alarms have a limited life. Although the CO Alarm and all of its parts
in other areas. Doors or other obstructions may affect the rate at which CO
have passed many stringent tests and are designed to be as reliable as
reaches the CO Alarm. For this reason, if bedroom doors are usually closed
possible, any of these parts could fail at any time. Therefore, you must test
at night, we recommend you install a CO Alarm in each bedroom and in the
your CO Alarm weekly.
hallway between them.
CO Alarms are not foolproof. Like all other electronic devices, CO Alarms
CO Alarms may not sense CO on another level of the home. For example,
have limitations. They can only detect CO that reaches their sensors. They
a CO Alarm on the second level, near the bedrooms, may not sense CO in the
may not give early warning to rising CO levels if the CO is coming from a
basement. For this reason, one CO Alarm may not give adequate warning.
remote part of the home, away from the CO Alarm.
Complete coverage is recommended. Place CO Alarms on each level of the
home.
TROUBLESHOOTING GUIDE
PROBLEM... THIS MEANS...
The light continues to flash (RED) and the horn Low battery warning.
"chirps" once every minute.
The light flashes (RED) and the horn sounds 3 quick MALFUNCTION SIGNAL. CO Alarm needs to be
"chirps" every minute. replaced.
CO Alarm goes back into alarm 4 minutes after you CO levels indicate a potentially dangerous situation.
press the Test/Silence button.
CO Alarm sounds frequently even though no high The CO Alarm may be improperly located. Refer to
levels of CO are revealed in an investigation. "Where to Install CO Alarms."
*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.
LIMITED WARRANTY
BRK Brands, Inc. ("BRK") the maker of BRK ® brand and First Alert ® brand products, warrants that for a period of five years from the date of purchase, this product
will be free 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 a similar product of equal or greater value. This is your exclusive warranty.
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 normal wear of parts or damage resulting from any of the following: negligent use or misuse of the product, use on improper
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 caused by the breach of any express or implied warranty. Except to the extent prohibited 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 legal rights, and you may also have other rights that 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. For Warranty Service return to: 25 Spur Drive, El Paso, TX 79906
Battery: BRK Brands, Inc. makes no warranty, express or implied, written or oral, including that of merchantability or fitness for any particular purpose, with
respect to battery.
For your records, please record: Replacement date is five years after installation:
Date Purchased: _______________Where Purchased: ___________________
NOTE: End of Life Signal — Once the unit reaches the end of its
lifecycle, the MALFUNCTION SIGNAL will sound once a minute to
Date Installed: ____________/____________Month/Year indicate the need to immediately replace the Alarm.
First Alert ® is a registered trademark of the First Alert Trust.
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YOU SHOULD...
Install 2 new AA batteries*.
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.
_____________/____________Month/Year
Printed in Mexico M08-0140-004 P 06/07
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