WHAT YOU WILL SEE AND HEAR WITH THIS ALARM, Continued
RECOMMENDED LOCATIONS FOR SMOKE ALARMS, Continued
ABOUT SMOKE ALARMS, Continued
HOW TO INSTALL THIS ALARM
IF THE SMOKE ALARM SOUNDS
SYMPTOMS OF CO POISONING
Smoke Alarms for the hearing impaired: Special purpose Smoke Alarms should
be installed for the hearing impaired. They include a visual alarm and an audible
alarm horn, and meet the requirements of the Americans With Disabilities Act.
Can be interconnected so if one unit senses smoke, all units alarm.
These symptoms are related to CO POISONING and should be discussed
with ALL household members.
RESPONDING TO AN ALARM
USER’S MANUAL
If Alarm is Not Operating Properly
This combination Smoke/CO Alarm was designed to be mounted on the
ceiling or wall. It is not a tabletop device. You must install this device on the
ceiling or wall as outlined below. Read “Where To Install This Alarm” before
starting.
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.
Voice: “Detector error in [Location, example “Kitchen”], please see
•
•
If the unit alarms and you are not testing the unit, it is warning you
of a potentially dangerous situation that requires your immediate
attention. NEVER ignore any alarm. Ignoring the alarm may result in
injury or death.
COMBINATION CARBON MONOXIDE & SMOKE ALARM
WITH VOICE & LOCATION
manual.” Repeated every 5 hours
Smoke alarms are not to be used with detector guards unless the
combination has been evaluated and found suitable for that purpose.
Horn: 3 chirps every minute
LED: Three Green flashes approximately once a minute
All these Smoke Alarms are designed to provide early warning of fires if located,
installed and cared for as described in the user’s manual, and if smoke reaches
the Alarm. If you are unsure which type of Smoke Alarm to install, refer to
National Fire Protection Association (NFPA) Standard 72 (National Fire Alarm
and Signaling Code) and NFPA 101 (Life Safety Code). National Fire Protection
Association, One Batterymarch Park, Quincy, MA 02269-9101. Local building
codes may also require specific units in new construction or in different areas of
the home.
PARTS OF THIS SMOKE/CO ALARM
Features:
Never remove the batteries from a battery operated Smoke/CO
Alarm to stop an unwanted alarm (caused by cooking smoke, etc.).
Removing batteries disables the alarm so it cannot sense smoke,
and removes your protection. Instead open a window or fan the
smoke away from the unit. The alarm will reset automatically.
Alarm has reached its End of Life
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. 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, infants, unborn babies, pregnant mothers, or elderly
people can be more quickly and severely affected by CO. If you experience
even mild symptoms of CO poisoning, consult your doctor immediately!
•
Separate sensors to detect smoke
and CO; the two alarm systems
work independently
Voice: “Detector error in [Location, example “Basement”], please see
manual.” Repeated every 5 hours
1
2
3
Test/Silence Button
Power/Smoke and CO Alarm LED
Speaker
Horn: 5 chirps every minute
LED: Five Green flashes approximately once a minute
•
•
Voice with programmable location
•
If the unit alarms get everyone out of the house immediately.
Separate audible and visual
signals to indicate alarm levels
of smoke or CO
Alarm Levels of CO are Detected
Voice: “Warning, evacuate carbon monoxide in [Location, example:
WHAT TO DO IN CASE OF FIRE
“Kitchen”]. Evacuate.” “____ ppm.”
• Don’t panic; stay calm. Follow your family escape plan.
• Get out of the house as quickly as possible. Don’t stop to get
dressed or collect anything.
• Feel doors with the back of your hand before opening them.
If a door is cool, open it slowly. Don’t open a hot door. Keep doors
and windows closed, unless you must escape through them.
• Cover your nose and mouth with a cloth (preferably damp).
Take short, shallow breaths.
• Meet at your planned meeting place outside your home,
and do a head count to make sure everybody got out safely.
• Call the Fire Department as soon as possible from outside.
Give your address, then your name.
• Never go back inside a burning building for any reason.
• Contact your Fire Department for ideas on making your home safer.
SPECIAL COMPLIANCE CONSIDERATIONS
•
•
Powered by two “AA” batteries
Horn: 4 beeps, pause, 4 beeps, voice*
LED: Flashes Red
*NOTE: If unit goes into CO alarm, the regular 4 beeps-brief pause cycle will
repeat for four minutes. After four minutes, the pause will increase to one minute.
This Smoke Alarm is suitable for use in apartments, condominiums,
townhouses, hospitals, day care facilities, health care facilities, boarding
houses, group homes and dormitories provided a primary fire detection
system already exists to meet fire detection requirements in common areas
like lobbies, hallways, or porches. Using this Smoke Alarm in common areas
may not provide sufficient warning to all residents or meet local fire protection
ordinances/regulations.
Side access drawer for easy
battery replacement
AGENCY PLACEMENT RECOMMENDATIONS
Standards: Underwriters Laboratories Inc. Single and Multiple Station Smoke
Alarms 217.
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:
1
2
3
Mounting bracket
Mounting slots
Battery door, install batteries here
Smoke is Detected
IMPORTANT! PLEASE READ CAREFULLY AND SAVE.
CONFORMS TO
Voice: “Warning, evacuate smoke in [Location, example: “Kitchen”].
NFPA 72 Chapter 29
“For your information, the National Fire Alarm and Signaling Code, NFPA 72,
reads as follows:”
This user’s manual contains important information
about your Combination Carbon Monoxide & Smoke
Alarm’s operation. If you are installing this Alarm for
use by others, you must leave this manual—
or a copy of it—with the end user.
UL STD 217
Evacuate.”
AND
This Smoke Alarm alone is not a suitable substitute for complete fire detection
systems in places housing many people—like apartment buildings, condo-
miniums, hotels, motels, dormitories, hospitals, health care facilities, nursing
homes, day care facilities, or group homes of any kind. It is not a suitable
substitute for complete fire detection systems in warehouses, industrial
facilities, commercial buildings, and special-purpose non-residential buildings
which require special fire detection and alarm systems. Depending on the
building codes in your area, this Smoke Alarm may be used to provide
additional protection in these facilities.
Horn: 3 beeps, pause, 3 beeps, voice
LED: Flashes Red
•
•
•
House well ventilated before the investigator arrives.
Problem caused by “backdrafting.”
Transient CO problem caused by special circumstances.
UL STD 2034
29.5.1* Required Detection.
Model PC900V
29.5.1.1* Where required by other governing laws, codes, or standards for a
specific type of occupancy, approved single and multiple-station smoke
alarms shall be installed as follows:
Smoke Alarm is Silenced
Voice: Silent.
CO Alarm is Silenced
Voice: Silent.
Horn: Off
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 obligated
to pay for any carbon monoxide investigation or service call.
M08-0408-002
Q
11/12 Printed in Mexico
Horn: Off
(1)*In all sleeping rooms and guest rooms
LED: Flashes Red
LED: Flashes Red
Tools you will need: pencil, drill with 3/16” or 5mm drill bit,
POTENTIAL SOURCES OF CO IN THE HOME
(2)*Outside of each separate dwelling unit sleeping area, within 21 ft (6.4 m)
of any door to a sleeping room, with the distance measured along a path
of travel
(3) On every level of a dwelling unit, including basements
(4) On every level of a residential board and care occupancy (small facility),
including basements and excluding crawl spaces and unfinished attics
(5)*In the living area(s) of a guest suite
(6) In the living area(s) of a residential board and care occupancy
(small facility)
(Reprinted with permission from NFPA 72®, National Fire Alarm and Signaling
Code Copyright © 2010 National Fire Protection Association, Quincy, MA 02269.
This reprinted material is not the complete and official position of the National
Fire Protection Association, on the referenced subject which is represented
only by the standard in its entirety), (National Fire Alarm and Signaling Code®
and NFPA 72® are registered trademarks of the National Fire Protection
Association, Inc., Quincy, MA 02269).
flathead screwdriver, hammer.
Alarms have various limitations. See "General Limitations of Smoke/CO
Alarms" for details.
Fuel-burning appliances like:
portable heater, gas or wood
burning fireplace, gas kitchen
range or cooktop, gas clothes dryer.
© 2012 BRK Brands, Inc. All rights reserved. Distributed by BRK Brands, Inc.
3901 Liberty Street Road, Aurora, IL 60504-8122
In new construction, most building codes require the use of AC or AC/DC
powered Smoke Alarms only. In existing construction, AC, AC/DC, or DC
powered Smoke Alarms can be used as specified by local building codes.
Refer to NFPA 72 (National Fire Alarm and Signaling Code) and NFPA 101
(Life Safety Code), local building codes, or consult your Fire Department for
detailed fire protection requirements in buildings not defined as “households”.
•
Do not install this unit over an electrical junction box. Air currents
around junction boxes can prevent smoke from reaching the
sensing chamber and prevent the unit from alarming. Only AC
powered units are intended for installation over junction boxes.
Consumer Affairs: (800) 323-9005
•
INSTALLATION
WHERE TO INSTALL THIS ALARM
USING THE SILENCE FEATURES
®
Damaged or insufficient venting:
corroded or disconnected 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).
All First Alert Smoke Alarms conform to regulatory requirements,
including UL217 and are designed to detect particles of combustion.
Smoke particles of varying number and size are produced in all fires.
Minimum coverage for Smoke Alarms, as recommended by the National
Fire Protection Association (NFPA), is one Smoke Alarm on every floor, in
every sleeping area, and in every bedroom (See “Regulatory Information For
Smoke Alarms” for details on the NFPA recommendations).
For 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.
NOTE: For added protection, install an additional Smoke/CO Alarm at least
15 feet (4.6 meters) away from the furnace or fuel burning heat source where
possible. In smaller homes or in manufactured homes where this distance cannot
be maintained, install the Alarm as far away as possible from the furnace or
other fuel burning source. Installing the Alarm closer than 15 feet (4.6 meters)
will not harm the Alarm, but may increase the frequency of unwanted alarms.
Never remove the batteries to quiet an unwanted alarm. Removing the
batteries disables the alarm and removes your protection.
The Silence Feature is intended to temporarily silence the horn while you
identify and correct the problem. Do not use the Silence Feature in emergency
situations. It will not correct a CO problem or extinguish a fire.
NOTE: Be sure to mount the product in the orientation specified in the
next steps as this provides the most stability for mounting the product
to the wall or ceiling.
HUD MAP Program
Ionization technology is generally more sensitive than photoelectric
technology at detecting small particles, which tend to be produced
in greater amounts by flaming fires, which consume combustible
materials rapidly and spread quickly. Sources of these fires may include
paper burning in a wastebasket, or a grease fire in the kitchen.
Photoelectric technology is generally more sensitive than ionization
technology at detecting large particles, which tend to be produced in
greater amounts by smoldering fires, which may smolder for hours
before bursting into flame. Sources of these fires may include cigarettes
burning in couches or bedding.
Certain HUD battery powered Smoke Alarm applications, especially those
that fall under HUD 223(f) MAP (Multi-family Accelerated Processing), may
require a 10 Year sealed tamper resistant battery. This alarm does not meet
that requirement. Substitute First Alert SA340B.
FOLLOW THESE SIMPLE STEPS:
1. Turn alarm upside down so the circular shape
is located in the upper left corner of the alarm.
The Silence Feature can temporarily quiet an unwanted alarm for several
minutes. You can silence this Smoke/CO Alarm by pressing the Test/Silence
button on the alarm cover for at least 3-5 seconds.
FCC Compliance
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:
1. Excessive spillage or reverse venting of fuel appliances caused by outdoor
conditions such as:
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications.
2. Slide mounting bracket to the left and lift to
separate it from the base.
After the Test/Silence button is released, the Red LED blinks during the
silence mode.
California State Fire Marshal (CSFM)
Early warning detection is best achieved by the installation of fire detection
equipment in all rooms and areas of the household as follows: A Smoke Alarm
installed in each separate sleeping area (in the vicinity, but outside bedrooms),
and Heat or Smoke Alarms in the living rooms, dining rooms, bedrooms,
kitchens, hallways, finished attics, furnace rooms, closets, utility and storage
rooms, basements, and attached garages.
For maximum protection, use both types of Smoke Alarms on each
level and in every bedroom of your home.
When the Smoke Alarm is Silenced
When the CO Alarm is Silenced
•
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.
The Smoke Alarm will remain silent
for up to 15 minutes, then return to
normal operation.
If the smoke has not cleared–or
continues to increase–the device
will go back into alarm.
The CO alarm will remain silent for
up to 4 minutes.
However, there is no guarantee that the interference will not occur in a
particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equip-
ment off and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
•
•
In general, install combination Smoke and Carbon Monoxide Alarms:
INTRODUCTION
FIRE SAFETY TIPS
After 4 minutes, if CO levels remain
potentially dangerous the horn will
start sounding again.
•
•
On every level of your home, including finished attics and basements.
Inside every bedroom, especially if people sleep with the door partly or
completely closed.
•
•
Vent pipe connections vibrating loose from clothes dryers, furnaces,
ABOUT SMOKE ALARMS
Battery (DC) operated Smoke Alarms: Provide protection even when electricity
fails, provided the batteries are fresh and correctly installed. Units are easy to
install, and do not require professional installation.
Follow safety rules and prevent hazardous situations: 1) Use smoking
materials properly. Never smoke in bed. 2) Keep matches or lighters away from
children; 3) Store flammable materials in proper containers; 4) Keep electrical
appliances in good condition and don’t overload electrical circuits; 5) Keep
stoves, barbecue grills, fireplaces and chimneys grease- and debris-free;
6) Never leave anything cooking on the stove unattended; 7) Keep portable
heaters and open flames, like candles, away from flammable materials;
8) Don’t let rubbish accumulate.
or water heaters.
•
•
•
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that of
the receiver.
•
In the hall near every sleeping area. If your home has multiple sleeping
areas, install a unit in each. If a hall is more than 40 feet (12 meters) long,
install a unit at each end.
Obstructions in or unconventional vent pipe designs which can amplify
the above situations.
3. Hold the mounting bracket against the ceiling
(or wall) so the arrow located on the mounting
plate is pointing to the left. (The circular shape
will now be in upper right-hand corner). Trace
around the insides of the mounting slots.
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 on the alarm cover.
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.
AC powered Smoke Alarms: Can be interconnected so if one unit senses
smoke, all units alarm. They do not operate if electricity fails.
AC with battery (DC) back-up: will operate if electricity fails, provided the
batteries are fresh and correctly installed. AC and AC/DC units must be installed
by a qualified electrician.
Smoke/CO Alarms for Solar or Wind Energy users and battery backup
power systems: AC powered Smoke/CO Alarms should only be operated
with true or pure sine wave inverters. Operating this 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 the manufacturer to verify.
•
•
•
At the top of first-to-second floor stairs.
At the bottom of the basement stairs.
For additional coverage, install Alarms in all rooms, halls, and storage
areas, where temperatures normally remain between 40˚ F and 100˚ F
(4.4˚ C and 37.8˚ C).
•
Consult the dealer or an experienced radio or TV technician for help.
Warning: Changes or modifications to the product, not expressly approved
by First Alert / BRK Brands, Inc., could void the user’s authority to operate
the equipment.
4. Put the unit where it won’t get covered with
dust when you drill the mounting holes.
Once the low battery warning “chirp” silence feature is activated, the unit
continues to flash the Green light once a minute for 8 hours. 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).
Keep alarms clean, and test them weekly. Replace alarms immediately if they
are not working properly. Smoke Alarms that do not work cannot alert you to
a fire. Keep at least one working fire extinguisher on every floor, and an
additional one in the kitchen. Have fire escape ladders or other reliable means
of escape from an upper floor in case stairs are blocked.
5. Using a 3/16” (5 mm) drill bit, drill a hole
through the center of the oval outlines you
traced in step #3.
This device complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Recommended Placement
SUGGESTED AREAS FOR INSTALLING
HOW CAN I PROTECT MY FAMILY FROM
CO POISONING?
6. Insert the plastic screw anchors (in the plastic bag with screws) into the
holes. Tap the screw anchors gently with a hammer, if necessary, until
they are flush with the ceiling or wall.
SMOKE ALARMS, CO ALARMS, AND COMBO UNITS
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.
BASIC SAFETY INFORMATION
Continued...
KEY:
• Dangers, Warnings, and Cautions alert you to important operating
instructions or to potentially hazardous situations. Pay special
attention to these items.
• This Smoke/CO Alarm is approved for use in single-family
residences. It is NOT designed for marine or RV use.
SILENCING THE END OF LIFE SIGNAL
7. Attach the mounting bracket to the ceiling or wall.
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:
SMOKE ALARMS
GENERAL LIMITATIONS OF SMOKE/CO ALARMS
This silence feature can temporarily quiet the End of Life warning “chirp” for
up to 2 days. You can silence the End of Life warning “chirp” by pressing the
Test/Silence button. The horn will chirp, acknowledging that the End of Life
silence feature has been activated.
8. Install the batteries (included). Open the battery door.
This Smoke/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 Alarms must be met. The Smoke
Alarm portion of this device is not intended to alert hearing impaired residents.
Special purpose Smoke Alarms should be installed for hearing impaired residents
(CO Alarms are not yet available for the hearing impaired).
adequate early warning. Recommended minimum protection is one alarm
device in every sleeping area, every bedroom, and on every level of your home.
Some experts recommend battery powered Smoke and CO Alarms be used in
conjunction with interconnected AC powered Smoke Alarms. For details, see
“About Smoke Alarms” for details.
Smoke/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
Smoke/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. Even
persons who are awake may not hear the alarm horn if the sound is blocked by
distance or closed doors. Noise from traffic, stereo, radio, television, air condi-
tioner, or other appliances may also prevent alert persons from hearing the alarm
horn. This Smoke/CO Alarm is not intended for people who are hearing impaired.
The Alarm may not have time to alarm before the fire itself causes damage,
injury, or death, since smoke from some fires may not reach the unit immedi-
ately. Examples of this include persons smoking in bed, children playing with
matches, or fires caused by violent explosions resulting from escaping gas.
This Smoke/CO Alarm is not a substitute for life insurance. Though this
Smoke/CO Alarm warns against increasing CO levels or the presence of smoke,
BRK Brands, Inc. does not warrant or imply in any way that they will protect lives.
Homeowners and renters must still insure their lives.
This Smoke/CO Alarm has a limited life. Although this Smoke/CO Alarm and all
of its parts have passed many stringent tests and are designed to be as reliable
as possible, any of these parts could fail at any time. Therefore, you must test
this device weekly. The unit should be replaced immediately if it is not operating
properly.
This Smoke/CO Alarm is not foolproof. Like all other electronic devices, this
Smoke/CO Alarm has limitations. It can only detect smoke or CO that reaches
the sensors. It may not give early warning of the source of smoke or CO is in a
remote part of the home, away from the alarm device.
SMOKE ALARM WITH
SILENCE FEATURE
•
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.
Match the terminals on the ends of each battery with the terminals on the
unit. Match “+” to “+” and “-” to “-.” Push the batteries in until they snap
securely and cannot be shaken loose. If the batteries are not snapped in
completely, the unit cannot receive battery power.
CO ALARMS
After approximately 2 days, the End of Life “chirp” will resume.
BOTH, OR COMBINATION
SMOKE/CO ALARMS
• This combination Smoke/Carbon Monoxide Alarm has two separate
alarms. The CO Alarm is not designed to detect fire or any other
gas. It will only indicate the presence of carbon monoxide gas at
the sensor. Carbon monoxide gas may be present in other areas.
The Smoke Alarm will only indicate the presence of smoke that
reaches the sensor. The Smoke Alarm is not designed to sense
gas, heat or flames.
NOTE: After you install the batteries, the power indicator light may flash.
(If the unit alarms, the light will blink rapidly, and the horn will repeatedly
sound 3 beeps, pause, 3 beeps.)
9. Attach the Smoke/CO Alarm to the mounting
bracket. Line up the arrow on the back of the
unit to the arrow on the mounting bracket.
When the units are lined up, slide the alarm
to the right until it snaps into place.
•
•
Test and maintain all fuel-burning equipment annually. Many local gas
or oil companies and HVAC companies offer appliance inspections for
a nominal fee.
Suggested locations are based on
NFPA recommendations (NFPA 72
for Smoke Alarms and NFPA 720 for
Carbon Monoxide Alarms). Always
refer to national and local codes
before beginning any installation.
Smoke/CO Alarms may not waken all individuals. Practice the escape plan
at least twice a year, making sure that everyone is involved – from kids to grand-
parents. Allow children to master fire escape planning and practice before holding
a fire drill at night when they are sleeping. If children or others do not readily
waken to the sound of the Smoke/CO Alarm, or if there are infants or family
members with mobility limitations, make sure that someone is assigned to assist
them in fire drill and in the event of an emergency. It is recommended that you
hold a fire drill while family members are sleeping in order to determine their
response to the sound of the Smoke/CO Alarm while sleeping and to determine
whether they may need assistance in the event of an emergency.
Smoke/CO Alarms cannot work without power. Battery operated units cannot
work if the batteries are missing, disconnected or dead, if the wrong type of batteries
are used, or if the batteries are not installed correctly. AC units cannot work if the AC
power is cut off for any reason (open fuse or circuit breaker, failure along a power
line or at a power station, electrical fire that burns the electrical wires, etc.). If you are
concerned about the limitations of battery or AC power, install both types of units.
This Smoke/CO Alarm will not sense smoke or CO that does not reach the
sensors. It will only sense smoke or CO at the sensor. Smoke or CO may be
present in other areas. Doors or other obstructions may affect the rate at which
CO or smoke reaches the sensors. If bedroom doors are usually closed at night,
we recommend you install an alarm device (Combination CO and Smoke Alarm,
or separate CO Alarms and Smoke Alarms) in each bedroom and in the hallway
between them.
This Smoke/CO Alarm may not sense smoke or CO on another level of the
home. Example: This alarm device, installed on the second floor, may not sense
smoke or CO in the basement. For this reason, one alarm device may not give
WEEKLY TESTING
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 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.
•
NEVER use an open flame of any kind to test this unit. You might
accidentally damage or set fire to the unit or to your home. The
built-in test switch accurately tests the unit’s operation as required
by Underwriters Laboratories, Inc. (UL). NEVER use vehicle exhaust!
Exhaust may cause permanent damage and voids your warranty.
In new construction AC and AC/DC smoke alarms MUST
be interconnected to meet NFPA recommendations.
•
When installing on the wall, the top edge of Smoke Alarms should be
placed between 4 inches (102 mm) and 12 inches (305 mm) from the
wall/ceiling line.
• This Smoke/CO Alarm cannot operate without working batteries.
Removing the batteries for any reason, or failing to replace the
batteries at the end of their service life, removes your protection.
• NEVER ignore any alarm. See “If Your Smoke/CO Alarm Sounds”
for more information on how to respond to an alarm. Failure to
respond can result in injury or death.
• The Silence Features are for your convenience only and will not
correct a problem. See "Using the Silence Features" for details.
Always check your home for a potential problem after any alarm.
Failure to do so can result in injury or death.
• Test this Smoke/CO Alarm once a week. If the Alarm ever fails to
test correctly, have it replaced immediately! If the 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 which 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.
NOTE: Once the Smoke/CO Alarm is snapped
onto the mounting bracket, you can rotate
the Smoke/CO Alarm to adjust the alignment.
•
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.
•
•
When installing on the ceiling, place the alarm as close to the center as
possible.
•
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.
10. Test the Alarm. See “Weekly Testing.”
In either case, install at least 4 inches (102 mm) from where the wall and
ceiling meet. See “Avoiding Dead Air Spaces” for more information.
It is important to test this unit every week to make sure it is working
properly. Using the test button is the recommended way to test this
Smoke/CO Alarm.
•
•
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.
IF YOUR SMOKE/CO ALARM SOUNDS
WHAT TO DO FIRST–IDENTIFY THE TYPE OF ALARM
NOTE: For any location, make sure no door or other obstruction could keep
carbon monoxide or smoke from reaching the Alarm.
You can test this Smoke/CO Alarm by pressing and holding the Test/Silence
button on the Alarm cover until Alarm Voice says “Testing” (typically 3-5
seconds).
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.
Installing Smoke/CO Alarms in Mobile Homes
Type of Alarm
What You See and Hear
For minimum security install one Smoke/CO Alarm as close to each sleeping
area as possible. For more security, put one unit in each room. Many older
mobile homes (especially those built before 1978) have little or no insulation.
If your mobile home is not well insulated, or if you are unsure of the amount
of insulation, it is important to install units on inside walls only.
Carbon Monoxide (CO)
Voice: “Warning, evacuate carbon
monoxide in [Location,
During testing, you will see and hear the following sequence:
example: “Kitchen”]. Evacuate.”
• The Alarm Voice will say “Testing.” The Horn will sound 3 beeps,
pause, 3 beeps. The Alarm Voice will say “Warning, evacuate smoke in
[Location, example: “Kitchen”]. Evacuate.” The Power LED flashes Red.
• Next the Horn will sound 4 beeps, pause, 4 beeps. The Alarm Voice
will say “Warning, evacuate carbon monoxide in [Location, example:
“Kitchen”]. Evacuate.” The LED flashes Red.
REGULATORY INFORMATION FOR
SMOKE/CO ALARMS
REGULATORY INFORMATION FOR CO ALARMS
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.
They are measured in parts per million (ppm) of CO over time (in minutes).
“____ ppm.”
Horn: 4 beeps, pause, 4 beeps, voice
LED: Flashes Red
WHERE THIS ALARM SHOULD NOT BE INSTALLED
Do NOT locate this Smoke/CO Alarm:
Smoke
Voice: “Warning, evacuate smoke in
[Location, example: “Kitchen”].
Evacuate.”
TROUBLESHOOTING GUIDE
Problem...
•
In garages, furnace rooms, crawl spaces and unfinished attics. Avoid
extremely dusty, dirty or greasy areas.
If the unit does not alarm, make sure the batteries are correctly installed, and
test again. If the unit still does not alarm, replace it immediately.
If the Alarm...
You should...
Horn: 3 beeps, pause, 3 beeps, voice
LED: Flashes Red
•
Where combustion particles are produced. Combustion particles form
when something burns. Areas to avoid include poorly ventilated kitchens,
garages, and furnace rooms. Keep units at least 20 feet (6 meters) from
the sources of combustion particles (stove, furnace, water heater, space
heater) if possible. In areas where a 20-foot (6 meter) distance is not
possible – in modular, mobile, or smaller homes, for example – it is
recommended the Smoke Alarm be placed as far from these fuel-burning
sources as possible. The placement recommendations are intended to
keep these Alarms at a reasonable distance from a fuel-burning source,
and thus reduce “unwanted” alarms. Unwanted alarms can occur if a
Smoke Alarm is placed directly next to a fuel-burning source. Ventilate
these areas as much as possible.
Horn "chirps" about once per minute;
Voice: "Replace battery in [Location]" every 5 hours
Low battery warning.
Install two new AA batteries*.
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 70 ppm if CO, IT MUST ALARM BETWEEN
60 and 240 MINUTES.
STEP BY STEP GUIDE TO PROGRAMMING
THIS ALARM
REGULAR MAINTENANCE
Horn sounds three "chirps" every minute;
Voice: "Detector error in [Location, example
"Kitchen"], please see manual" repeated every
5 hours; LED has 3 Green flashes with "chirps".
MALFUNCTION SIGNAL. Device is not working
properly, and needs to be replaced.
Units under warranty should be returned to
manufacturer for replacement. See “Limited
Warranty” for details.
IF THE CO ALARM SOUNDS
This unit has been designed to be as maintenance-free as possible, but there
are a few simple things you must do to keep it working properly.
“ALARM-MOVE TO FRESH AIR”
If you hear the CO alarm horn and the CO red light is flashing, move
everyone to a source of fresh air. DO NOT remove the batteries!
For First Time and When Changing Batteries
•
•
Test it at least once a week.
* 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.
Action:
Alarm Will Say:
Clean the Smoke/CO Alarm at least once a month; gently vacuum the
outside of the Smoke/CO Alarm using your household vacuum’s soft
brush attachment. A can of clean compressed air (sold at computer or
office supply stores) may also be used. Follow manufacturer instructions
for use. Test the Smoke/CO Alarm. Never use water, cleaners or solvents
since they may damage the unit.
The light flashes GREEN and the horn sounds 5
“chirps” every minute;
Voice: "Detector error in [Location, example
"Basement"], please see manual." Repeated every
5 hours.
END OF LIFE SIGNAL. Alarm needs to be replaced.
Immediately replace the Alarm.
1. Insert batteries (2, AA batteries).
“Welcome, First Alert Carbon
Monoxide and Smoke Alarm.”
“No location programmed” if first
time or “[Location, example:
“Kitchen”] location programmed”
when changing batteries.
“To select location, press and hold
test button now.”
Actuation of your CO Alarm indicates the presence of carbon monoxide
(CO) which can kill you. In other words, when your CO Alarm sounds, you
must not ignore it!
•
•
Within 5 feet (1.5 meters) of any cooking appliance. In air streams near
kitchens. Air currents can draw cooking smoke into the smoke sensor
and cause unwanted alarms.
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.
Carbon Monoxide Alarm ONLY:
•
•
If the Smoke/CO Alarm becomes contaminated by excessive dirt, dust
and/or grime, and cannot be cleaned to avoid unwanted alarms, replace
the unit immediately.
IF THE CO ALARM SIGNAL SOUNDS:
1. Press the Test/Silence button.
2. Call your emergency services, fire department or 911. Write down the
number of your local emergency service here:
•
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.
CO Alarm goes back into alarm 4 minutes after you
Silence it.
CO levels indicate a potentially dangerous situation.
IF YOU ARE FEELING SYMPTOMS OF CO
POISONING, EVACUATE your home and call 911
or the Fire Department. Refer to "If The CO Alarm
Sounds" for details.
In extremely humid areas. This Alarm should be at least 10 feet (3 meters)
from a shower, sauna, humidifier, vaporizer, dishwasher, laundry room,
utility room, or other source of high humidity.
•
Relocate the unit if it sounds frequent unwanted alarms. See “Where This
Alarm Should Not Be Installed” for details.
2. Press & Hold Test Button if you
would like to program the location
or change the location of the
Alarm. Release button after Alarm
responds.
“To save location, press and hold
test button after location is heard.”
Alarm will speak list of locations
(see below).
•
•
In direct sunlight.
Standards: Underwriters Laboratories Inc. Single and Multiple Station carbon
monoxide alarms UL2034.
__________________________________________________________________
Choosing a replacement battery:
CO Alarm sounds frequently even though no high
levels of CO are revealed in an investigation.
The CO Alarm may be improperly located. Refer to
“Where to Install This Alarm” for details.
Relocate your Alarm. If frequent alarms continue,
have home rechecked for potential CO problems.
You may be experiencing an intermittent
CO problem.
In turbulent air, like near ceiling fans or open windows. Blowing air may
prevent CO or smoke from reaching the sensors.
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.
Your Smoke/CO Alarm requires two standard AA alkaline batteries. The
following batteries are acceptable as replacements: Eveready Energizer E91 or
Duracell MN1500. These batteries are available at many local retail stores.
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 to, exhaust
from internal-combustion engines, abnormal 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 manual.
•
In areas where temperature is colder than 40˚ F (4.4˚C) or hotter than 100˚ F
(37.8˚C). These areas include non-airconditioned crawl spaces, unfinished
attics, uninsulated or poorly insulated ceilings, porches, and garages.
3. After you hear the location of
where you are placing the Alarm,
Press & Hold the Test Button.
“[Location, example: “Kitchen”]
location saved.”
If no location is chosen: “No location
saved.”
Smoke Alarm ONLY:
•
•
•
In insect infested areas. Insects can clog the openings to the sensing
chamber.
•
•
Always use the exact batteries specified by this User’s Manual.
DO NOT use rechargeable batteries. Clean the battery contacts and
also those of the device prior to battery installation. Install batteries
correctly with regard to polarity (+ and -).
Please dispose of or recycle used batteries properly, following any
local regulations. Consult your local waste management authority
or recycling organization to find an electronics recycling facility in
your area. DO NOT DISPOSE OF BATTERIES IN FIRE. BATTERIES
MAY EXPLODE OR LEAK.
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 identified
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:
Smoke Alarm sounds when no smoke is visible.
Unwanted alarm may be caused by non-emergency
source like cooking smoke.
Silence Alarm using manual button; clean the
Alarm’s cover with a soft, clean cloth. If frequent
unwanted alarms continue, relocate your Alarm.
Alarm may be too close to a kitchen, cooking
appliance, or steamy bathroom.
Less than 12 inches (305 mm) away from fluorescent lights. Electrical
“noise” can interfere with the sensor.
Your Alarm has now been programmed for the location of your choice.
Available locations:
Basement
Hallway
Office
Utility Room
In “dead air” spaces. See “Avoiding Dead Air Spaces”.
Child’s Bedroom
Dining Room
Family Room
Guest Bedroom
Kitchen
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.
Living Room
Master Bedroom
No Location
*For a list of acceptable replacement batteries, see “Regular Maintenance.”
AVOIDING DEAD AIR SPACES
“Dead air” spaces may prevent smoke from reaching the Smoke/CO Alarm.
To avoid dead air spaces, follow installation recommendations below.
If you have questions that cannot be answered by reading this manual, call Consumer Affairs at 1-800-323-9005, M-F 7:30 a.m. to 5:00 p.m. (CST)
Audible Alarm: 85 dB minimum at 10 feet (3 meters).
•
Keep battery out of reach of children. In the event a battery is
swallowed, immediately contact your poison control center, your
physician, or the National Battery Ingestion hotline at 202-625-3333
as serious injury may occur.
__________________________________________________________________
LIMITED WARRANTY
On ceilings, install Smoke/CO Alarms as close to the center of the ceiling as
possible. If this is not possible, install the Smoke/CO Alarm at least 4 inches
(102 mm) from the wall or corner.
WHAT YOU WILL SEE AND HEAR WITH THIS ALARM
REGULATORY INFORMATION FOR SMOKE ALARMS
RECOMMENDED LOCATIONS FOR SMOKE ALARMS
Installing Smoke Alarms in Single-Family Residences
The National Fire Protection Association (NFPA), recommends one Smoke Alarm
on every floor, in every sleeping area, and in every bedroom. In new construction,
the Smoke Alarms must be AC powered and interconnected. See “Agency
Placement Recommendations” for details. For additional coverage, it is recom-
mended that you install a Smoke Alarm in all rooms, halls, storage areas,
finished attics, and basements, where temperatures normally remain between
40˚ F (4.4˚ C) and 100˚ F (37.8˚ C). Make sure no door or other obstruction could
keep smoke from reaching the Smoke Alarms.
BRK Brands, Inc., ("BRK") the maker of First Alert® brand products warrants that for a period of seven 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.
NOTE: A qualified appliance technician is defined as “a person, firm,
corporation, or company that either in person or through a representative, is
engaged in and responsible for the installation, testing, servicing, or replace-
ment of heating, ventilation, air conditioning (HVAC) equipment, combustion
appliances and equipment, and/or gas fireplaces or other decorative
combustion equipment.”
Under Normal Operations
Voice: Silent
Horn: Silent
Power LED: Flashes Green once a minute
For wall mounting (if allowed by building codes), the top edge of Smoke/CO
Alarms should be placed between 4 inches (102 mm) and 12 inches (305 mm)
from the wall/ceiling line, below typical “dead air” spaces.
Actual battery service life depends on the Smoke/CO Alarm and the environ-
ment in which it is installed. All the batteries specified above are acceptable
replacement batteries for this unit. Regardless of the manufacturer’s suggested
battery life, you MUST replace the battery immediately once the unit starts
“chirping” (the “low battery warning”).
When You Test the Alarm
On a peaked, gabled, or cathedral ceiling, install first Smoke/CO Alarm
within 3 feet (0.9 meters) of the peak of the ceiling, measured horizontally.
Additional Smoke/CO Alarms may be required depending on the length, angle,
etc. of the ceiling's slope. Refer to NFPA 72 for details on requirements for
sloped or peaked ceilings.
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.
Voice: “Testing.” “Warning, evacuate smoke in [Location, example:
“Kitchen”]. Evacuate.”
AFTER AN ALARM
Horn: 3 beeps, pause, 3 beeps, voice
Power LED: Flashes Red
After the emergency responders arrive, the premises aired out, and your CO
Alarm remains in its normal condition, you can check what the highest carbon
monoxide level sensed was:
followed by
More specifically, install Smoke Alarms:
Voice: “Warning, evacuate carbon monoxide in [Location, example:
WHAT YOU NEED TO KNOW ABOUT CO
•
•
On every level of your home, including finished attics and basements.
Inside every bedroom, especially if people sleep with the door partly or
completely closed.
Action:
Alarm Will Say:
“Kitchen”]. Evacuate.”
How to Obtain Warranty Service
WHAT IS CO?
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 - 5:00 PM Central Standard Time, Monday through Friday. To assist us 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
Horn: 4 beeps, pause, 4 beeps, voice
LED: Flashes Red
1. Press & Hold Test Button
“Highest carbon monoxide level was
___ ppm. Please see manual.”
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.
•
In the hall near every sleeping area. If your home has multiple sleeping
areas, install a unit in each. If a hall is more than 40 feet long (12 meters),
install a unit at each end.
“To clear highest carbon monoxide
level, press and hold test button
now.”
If Battery Becomes Low
Battery: BRK Brands, Inc. make no warranty, express or implied, written or oral, including that of merchantability or fitness for any particular purpose with respect to battery.
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.
Voice: “Replace battery in [Location, example “Kitchen”].” Repeated
•
At the top of the first-to-second floor stairway, and at the bottom of the
basement stairway.
For your records, please record: Date Purchased: _______________ Where Purchased: ______________________ Date Installed: ____________/____________Month/Year
every 5 hours
2. Press & Hold Test Button, if you
would like to clear the highest
level sensed.
“Highest carbon monoxide level
cleared.”
Horn: chirps once a minute
Power LED: Flashes Green approximately once a minute
Replace alarm 7 years after installation. Please write the date in the space provided:
_____________/____________Month/Year
Specific requirements for Smoke Alarm installation vary from state to state and
from region to region. Check with your local Fire Department for current require-
ments in your area. It is recommended AC or AC/DC units be interconnected
The alarm will also provide an audible End-of-Life Signal approximately 7 years after installation to remind you to replace the unit.
The End-of-Life Signal can be silenced for up to 2 days. Do not unplug the alarm or remove the batteries until you get replacement.
If you would like to keep the
highest level in memory, do not
press anything.
Alarm will say nothing.
Continued...
for added protection.
First Alert® is a registered trademark of the First Alert Trust.
Printed in Mexico M08-0408-002
Q
11/12
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