First Alert SC9120B User Manual page 2

IF YOUR SMOKE/CO L RM SOUNDS, Continued SYMPTOMS OF CO POISONING, Continued
Why is this important? Because you need to be warned of a potential
LATCHING FEATURES
CO problem while you can still react in time. In many reported cases of
larm Latch is activated after an larm is exposed to alarm levels of CO exposure, victims may be aware that they are not feeling well, but
smoke or carbon monoxide. fter smoke or CO levels drop below alarm
become disoriented and can no longer react well enough to exit the
levels, the "Smoke/Power" or "CO" Red LED will begin to flash On 2
building or get help. lso, young children and pets may be the first
seconds/Off 2 seconds. It will continue to flash or "latch" until you clear
affected. The average healthy adult might not feel any symptoms when
it by testing the alarm. This feature helps emergency responders,
the CO larm sounds. However, people with cardiac or respiratory
investigators, or service technicians identify which unit(s) in your home problems, infants, unborn babies, pregnant mothers, or elderly people
were exposed to alarm levels of smoke or carbon monoxide. This can
can be more quickly and severely affected by CO. If you experience
help investigators pinpoint the source of smoke or CO.
even mild symptoms of CO poisoning, consult your doctor immediately!
Interconnected larms. Latching larm Indicator shows which larm(s)
in the series were exposed to alarm levels of smoke or carbon monoxide. FINDING THE SOURCE OF CO AFTER AN ALARM
The Latching larm Indicator stays ON until you clear it, so it can alert Carbon monoxide is an odorless, invisible gas, which often makes it
you to an alarm that occurred while you were away from home, even difficult to locate the source of CO after an alarm. These are a few of
though smoke or CO present in the air has dropped below alarm levels. the factors that can make it difficult to locate sources of CO:
• House well ventilated before the investigator arrives.
Low Battery Latch is activated when the larm is in the "low battery
condition". When this occurs, the Smoke/Power LED flashes Green On
• Problem caused by "backdrafting."
for 2 seconds/Off for 2 seconds. This feature is designed to help you
• Transient CO problem caused by special circumstances.
identify which larm needs to have the battery replaced. lthough, the
Because CO may dissipate by the time an investigator arrives, it may
larm will sound the low battery chirp approximately once every minute,
be difficult to locate the source of CO. BRK Brands, Inc. shall not be
sometimes during the initial stages of "low battery", the larm will chirp
obligated to pay for any carbon monoxide investigation or service
in greater intervals than one minute, sometimes up to several hours, until
call.
the battery reaches a steady low battery level. This innovative feature
eliminates the frustration of waiting for and/or identifying which unit is
chirping.
POTENTIAL SOURCES OF CO IN THE HOME
Latching Features Note: Without C Power and running on battery
Fuel-burning appliances
only, Low Battery Latch or larm Latch are only engaged for about
like: portable heater,
15 minutes to conserve power. Low Battery Latch and larm Latch
gas or wood burning
do not operate with a missing battery and no C Power.
fireplace, gas kitchen
range or cooktop, gas
clothes dryer.
WEEKLY TESTING
Damaged or insufficient
venting: corroded or
disconnected water
• NEVER use an open flame of any kind to test this unit. You
heater vent pipe, leaking
might accidentally damage or set fire to the unit or to your
chimney pipe or flue, or
home. The built-in test switch accurately tests the unit's
cracked heat exchanger,
operation as required by Underwriters Laboratories, Inc.
blocked or clogged
(UL). NEVER use vehicle exhaust! Exhaust may cause per-
chimney opening.
manent damage and voids your warranty.
Improper use of appliance/device: operating a barbecue grill or
• DO NOT stand close to the larm when the horn is sounding.
vehicle in an enclosed area (like a garage or screened porch).
Exposure at close range may be harmful to your hearing.
When testing, step away when horn starts sounding.
Transient CO Problems: "transient" or on-again-off-again CO problems
can be caused by outdoor conditions and other special circumstances.
It is important to test this unit every week to make sure it is working The following conditions can result in transient CO situations:
properly. Using the test button is the recommended way to test this
1. Excessive spillage or reverse venting of fuel appliances caused by
Smoke/CO larm.
outdoor conditions such as:
1. Push and hold the Test/Silence button on the cover until you hear a
• Wind direction and/or velocity, including high, gusty winds. Heavy
"chirp." The "chirp" marks the start of the self-test sequence.
air in the vent pipes (cold/humid air with extended periods
2. During testing, you will hear a loud, repeating horn pattern: 3 beeps,
between cycles).
pause, 3 beeps, pause, while the red smoke LED flashes. Then you
• Negative pressure differential resulting from the use of exhaust
will hear a loud, repeating horn pattern: 4 beeps, pause, 4 beeps,
fans.
pause, while the red CO LED flashes.
• Several appliances running at the same time competing for limited
3. When testing a series of interconnected units you must test each
fresh air.
unit individually. Make sure all units alarm when each one is tested.
• Vent pipe connections vibrating loose from clothes dryers,
furnaces, or water heaters.
If the Smoke/CO larm does not test properly:
• Obstructions in or unconventional vent pipe designs which can
1. Make sure the C power is applied and battery is fresh and
amplify the above situations.
installed correctly.
2. Extended operation of unvented fuel burning devices (range, oven,
2. Be sure the alarm is clean and dust-free.
fireplace).
3. Test the unit again.
3. Temperature inversions, which can trap exhaust close to the ground.
If the Smoke/CO larm is still not working properly, replace it immediately.
Refer to the "Limited Warranty" at the end of this manual. 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
If there is still a problem, do not try to fix the larm yourself.
recreate during a CO investigation.
This will void your warranty!
HOW CAN I PROTECT MY FAMILY FROM CO
REGULAR MAINTENANCE POISONING?
This unit has been designed to be as maintenance-free as possible, but CO larm is an excellent means of protection. It monitors the air
there are a few simple things you must do to keep it working properly: and sounds a loud alarm before Carbon Monoxide levels become
threatening for average, healthy adults.
• Test it at least once a week.
• Clean the Smoke/CO larm at least once a month; gently vacuum CO larm is not a substitute for proper maintenance of home
the outside of the Smoke/CO larm using your household vacuum's appliances.
soft brush attachment. Test the Smoke/CO larm. Never use water, To help prevent CO problems and reduce the risk of CO poisoning:
cleaners or solvents since they may damage the unit.
• Clean chimneys and flues yearly. Keep them free of debris, leaves,
• If the Smoke/CO larm becomes contaminated by excessive dirt,
and nests for proper air flow. lso, have a professional check for
dust and/or grime, and cannot be cleaned to avoid unwanted
rust and corrosion, cracks, or separations. These conditions can
alarms, replace the unit immediately. prevent proper air movement and cause backdrafting. Never "cap"
• Relocate the unit if it sounds frequent unwanted alarms. See "Where or cover a chimney in any way that would block air flow.
This larm Should Not Be Installed" for details.
• Test and maintain all fuel-burning equipment annually. Many local
gas or oil companies and HV C companies offer appliance
• When the battery back-up becomes weak, the larm will "chirp"
inspections for a nominal fee.
about once a minute (the low battery warning). This warning should
last 7 days, but you should replace the battery immediately to
• Make regular visual inspections of all fuel-burning appliances.
continue your protection. This larm must have C or battery
Check appliances for excessive rust and scaling. lso check the
power to operate. If C power fails, and the battery is dead
flame on the burner and pilot lights. The flame should be blue.
or missing, the larm cannot operate. 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
DO NOT spray cleaning chemicals or insect sprays directly on or near
appliances. Make sure appliances are vented to the outside. Do
the larm. DO NOT paint over the larm. Doing so may permanently
not grill or barbecue indoors, or in garages or on screen porches.
damage the larm.
• Check for exhaust backflow from CO sources. Check the draft
hood on an operating furnace for a backdraft. Look for cracks on
CHOOSING REPL CEMENT B TTERY:
furnace heat exchangers.
This Smoke/CO larm requires one standard 9V alkaline battery. The
• Check the house or garage on the other side of shared wall.
following alkaline batteries are acceptable as replacements: Duracell
#MN1604 or MX1604; Eveready "Energizer" 522. You can also use an • Keep windows and doors open slightly. If you suspect that CO
Ultralife 9V lithium battery U9VL-J, U9VL-J-P for longer service life is escaping into your home, open a window or a door. Opening
between battery changes. These batteries are available at many windows and doors can significantly decrease CO levels.
local retail stores.
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 larm sounds.
• lways 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 -). REGULATORY INFORMATION FOR
• Please dispose of or recycle used batteries properly, following SMOKE/CO ALARMS
any local regulations. Consult your local waste management
authority or recycling organization to find an electronics
REGULATORY INFORMATION FOR CO ALARMS
recycling facility in your area. DO NOT DISPOSE OF B TTERIES
WHAT LEVELS OF CO CAUSE AN ALARM?
IN FIRE. B TTERIES M Y EXPLODE OR LE K.
Underwriters Laboratories Inc. Standard UL2034 requires residential CO
larms to sound when exposed to levels of CO and exposure times as
• Keep battery out of reach of children. In the event a battery
described below. They are measured in parts per million (ppm) of CO
is swallowed, immediately contact your poison control center,
over time (in minutes).
your physician, or the National Battery Ingestion hotline at
UL2034 Required larm Points*:
202-625-3333 as serious injury may occur.
• If the alarm is exposed to 400 ppm of CO, IT MUST L RM
BETWEEN 4 and 15 MINUTES.
ctual battery service life depends on the Smoke/CO larm and the
• If the alarm is exposed to 150 ppm of CO, IT MUST L RM
environment in which it is installed. ll the batteries specified above
BETWEEN 10 and 50 MINUTES.
are acceptable replacement batteries for this unit. Regardless of the
• If the alarm is exposed to 70 ppm if CO, IT MUST L RM
manufacturer's suggested battery life, you MUST replace the battery
BETWEEN 60 and 240 MINUTES.
immediately once the unit starts "chirping" (the "low battery warning").
* pproximately 10% COHb exposure at levels of 10% to 95% Relative
Humidity (RH).
WHAT YOU NEED TO KNOW ABOUT CO
The unit is designed not to alarm when exposed to a constant level
WHAT IS CO?
of 30 ppm for 30 days.
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. CO larms are designed to alarm before there is an immediate life threat.
Since you cannot see or smell CO, never assume it's not present.
These fuels include: Wood, coal, charcoal, oil, natural gas, gasoline,
kerosene, and propane. • n exposure to 100 ppm of CO for 20 minutes may not affect
average, healthy adults, but after 4 hours the same level may
Common appliances are often sources of CO. If they are not properly
cause headaches.
maintained, are improperly ventilated, or malfunction, CO levels can rise
quickly. CO is a real danger now that homes are more energy efficient. • n exposure to 400 ppm of CO may cause headaches in average,
" ir-tight" homes with added insulation, sealed windows, and other
healthy adults after 35 minutes, but can cause death after 2 hours.
weatherproofing can "trap" CO inside.
Standards: Underwriters Laboratories Inc. Single and Multiple Station
carbon monoxide alarms UL2034.
SYMPTOMS OF CO POISONING
ccording to Underwriters Laboratories Inc. UL2034, Section 1-1.2:
These symptoms are related to CO POISONING and should be
"Carbon monoxide alarms covered by these requirements are intended
discussed with LL household members.
to respond to the presence of carbon monoxide from sources such as,
Mild Exposure: Slight headache, nausea, vomiting, fatigue ("flu-like" but not limited to, exhaust from internal-combustion engines, abnormal
symptoms). operation of fuel-fired appliances, and fireplaces. CO larms are
intended to alarm at carbon monoxide levels below those that could
Medium Exposure: Throbbing headache, drowsiness, confusion, fast
cause a loss of ability to react to the dangers of Carbon Monoxide
heart rate.
exposure." This CO larm monitors the air at the larm, and is
Extreme Exposure: Convulsions, unconsciousness, heart and lung
designed to alarm before CO levels become life threatening. This
failure. Exposure to Carbon Monoxide can cause brain damage, death.
allows you precious time to leave the house and correct the problem.
This is only possible if larms are located, installed, and maintained as
described in this manual.
This CO larm 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
Gas Detection at Typical Temperature and Humidity Ranges: The CO
a certain minimum over a long period of time. The CO larm generally
larm is not formulated to detect CO levels below 30 ppm typically.
sounds an alarm before the onset of symptoms in average, healthy adults.
udible larm: 85 dB minimum at 10 feet (3 meters).
Continued...
7
REGULATORY INFORMATION FOR SMOKE ALARMS
RECOMMENDED LOCATIONS FOR SMOKE ALARMS
Installing Smoke larms in Single-Family Residences
The National Fire Protection ssociation (NFP ), recommends one
Smoke larm on every floor, in every sleeping area, and in every bed-
room. In new construction, the Smoke larms must be C powered and
interconnected. See " gency Placement Recommendations" for details.
For additional coverage, it is recommended that you install a Smoke
larm 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 larms.
More specifically, install Smoke larms:
• 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.
• 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.
• t the top of the first-to-second floor stairway, and at the bottom of
the basement stairway.
Specific requirements for Smoke larm installation vary from state to
state and from region to region. Check with your local Fire Department
for current requirements in your area. It is recommended C or C/DC
units be interconnected for added protection.
AGENCY PLACEMENT RECOMMENDATIONS
Standards: Underwriters Laboratories Inc. Single and Multiple Station
Smoke larms 217.
NFP 72 Chapter 29
"For your information, the National Fire larm and Signaling Code,
NFP 72, reads as follows:"
29.5.1* Required Detection.
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:
(1)*In all sleeping rooms and guest rooms
(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 NFP 72 ® , National Fire larm and
Signaling Code Copyright © 2010 National Fire Protection ssociation,
Quincy, M 02269. This reprinted material is not the complete and
official position of the National Fire Protection ssociation, on the
referenced subject which is represented only by the standard in its
entirety), (National Fire larm and Signaling Code
registered trademarks of the National Fire Protection ssociation, Inc.,
Quincy, M 02269).
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:
Smoke larm installed in each separate sleeping area (in the vicinity,
but outside bedrooms), and Heat or Smoke larms in the living rooms,
dining rooms, bedrooms, kitchens, hallways, finished attics, furnace
rooms, closets, utility and storage rooms, basements, and attached
garages.
ABOUT SMOKE ALARMS
Battery (DC) operated Smoke larms: 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.
However, they do not provide interconnected functionality.
C powered Smoke larms: Can be interconnected so if one unit
senses smoke, all units alarm. They do not operate if electricity fails.
C with battery (DC) back-up: will operate if electricity fails, provided
the batteries are fresh and correctly installed. C and C/DC units
must be installed by a qualified electrician.
Wireless Interconnected larms: Offer the same interconnected
functionality as with hardwired alarms, without wires. Units are easy
to install and do not require professional installation. They provide
protection even when electricity fails, provided the batteries are fresh
and correctly installed.
Smoke larms for Solar or Wind Energy users and battery backup
power systems: C powered Smoke larms should only be operated
with true or pure sine wave inverters. Operating this Smoke larm with
most battery-powered UPS (uninterruptible power supply) products or
square wave or "quasi sine wave" inverters will damage the larm.
If you are not sure about your inverter or UPS type, please consult with
the manufacturer to verify.
Smoke larms for the hearing impaired: Special purpose Smoke
larms should be installed for the hearing impaired. They include a
visual alarm and an audible alarm horn, and meet the requirements of
the mericans With Disabilities ct. These units can be interconnected
so if one unit senses smoke, all units alarm.
Smoke alarms are not to be used with detector guards unless the
combination has been evaluated and found suitable for that purpose.
ll these Smoke larms 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 larm. If you are unsure which type of unit to
install, refer to NFP (National Fire Protection ssociation) 72 (National
Fire larm and Signaling Code) and NFP 101 (Life Safety Code).
National Fire Protection ssociation, One Batterymarch Park, Quincy,
M 02269-9101. Local building codes may also require specific units
in new construction or in different areas of the home.
8 9
SPECIAL COMPLIANCE CONSIDERATIONS
This Smoke larm 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 larm in
common areas may not provide sufficient warning to all residents or
meet local fire protection ordinances/regulations.
This Smoke larm alone is not a suitable substitute for complete fire
detection systems in places housing many people—like apartment
buildings, condominiums, 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 larm may be used to provide additional protection in these
facilities.
In new construction, most building codes require the use of C or
C/DC powered Smoke larms only. In existing construction, C,
C/DC, or DC powered Smoke larms can be used as specified by
local building codes. Refer to NFP 72 (National Fire larm and
Signaling Code) and NFP 101 (Life Safety Code), local building codes,
or consult your Fire Department for detailed fire protection requirements
in buildings not defined as "households".
FCC Compliance
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.
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 equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• 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.
• Consult the dealer or an experienced radio or TV technician for
help.
Warning: Changes or modifications to the product, not expressly
approved by First lert / BRK Brands, Inc., could void the user's
authority to operate the equipment.
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.
GENERAL LIMITATIONS OF SMOKE/CO ALARMS
This Smoke/CO larm is intended for residential use. It is not intended
for use in industrial applications where Occupational Safety and Health
dministration (OSH ) requirements for Carbon Monoxide larms must
be met. The Smoke larm portion of this device is not intended to alert
hearing impaired residents. Special purpose Smoke larms should be
installed for hearing impaired residents (CO larms are not yet available
for the hearing impaired).
Smoke/CO larms may not waken all individuals. Practice the
escape plan at least twice a year, making sure that everyone is involved
– from kids to grandparents. llow 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 larm, 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 larm while sleeping and
to determine whether they may need assistance in the event of an
emergency.
Smoke/CO larms 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.
® and NFP 72 ® are
C units cannot work if the C 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 C power, install both types of units.
This Smoke/CO larm 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 larm, or separate CO larms and
Smoke larms) in each bedroom and in the hallway between them.
This Smoke/CO larm 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 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 larms be used in conjunction with
interconnected C powered Smoke larms. For details, see " bout
Smoke larms" for details.
Smoke/CO larms 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 larm 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 conditioner, or
other appliances may also prevent alert persons from hearing the alarm
horn. This Smoke/CO larm is not intended for people who are hearing
impaired.
The larm 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 immediately. 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 larm is not a substitute for life insurance.
Though this Smoke/CO larm 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 larm has a limited life. lthough this Smoke/CO
larm 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 larm is not foolproof. Like all other electronic
devices, this Smoke/CO larm 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.
10
TROUBLESHOOTING GUIDE
ELECTRIC L SHOCK H Z RD. Turn off the power to the area where the larm is installed BEFORE removing it from the mounting bracket or
checking any electrical connections! Failure to turn off the power first may result in serious electrical shock, injury or death.
If your larm does this... It means...
Green light is OFF. Unit will not alarm when you Unit may not be receiving any power.
press the Test/Silence button.
Green light flashes ON, once a minute (horn is larm is not receiving C power.
silent).
Horn "chirps" about once per minute; Low battery warning. Battery is low or missing.
Green "Power/Smoke" LED flashes Green On
for 2 seconds/Off for 2 seconds. (Low Battery
Latch is engaged.)
Once a minute, the alarm sounds 3 "chirps", M LFUNCTION SIGN L. Unit needs to be
and the green light flashes quickly three times. replaced. Based on self-diagnostic tests, the
unit has detected a fault.
The light flashes (GREEN) and the horn sounds END OF LIFE SIGN L.
5 "chirps" every minute. CO larm needs to be replaced.
larm goes back into alarm after you pressed Smoke and/or CO levels are still potentially
the Test/Silence button to silence an alarm. dangerous.
larm sounds frequently even though no high The larm may be improperly located. Refer to
levels of smoke or CO are revealed in an "Where to Install This larm."
investigation.
*For a list of acceptable replacement batteries, see "Regular Maintenance."
If you have any questions that cannot be answered by reading this manual, call Consumer ffairs: 1-800-323-9005.
LIMITED WARRANTY
BRK Brands, Inc., ("BRK") the maker of BRK ® brand and First lert ® 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.
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 cts 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 ffairs Division at
1-800-323-9005, 7:30 M - 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: BRK Brands, Inc., 25 Spur Drive, El Paso, TX 79906
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.
TABLE OF CONTENTS
For your records, please record:
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Fire Safety Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Date Purchased: _______________________________
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4
Where To Install This larm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Where This larm Should Not Be Installed . . . . . . . . . . . . . . . . . . . .2
Where Purchased: __________________________________________
Before You Begin Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
How To Install This Smoke/CO larm . . . . . . . . . . . . . . . . . . . . . .3-4
Date Installed: ____________/____________Month/Year
Using the Optional Locking Features . . . . . . . . . . . . . . . . . . . . . . .3-5
How Your Smoke/CO larm Works . . . . . . . . . . . . . . . . . . . . . . . . . .5
Replace alarm 7 years after installation. Please write the date in
What You Will See and Hear With This larm . . . . . . . . . . . . . . . . . .5
the space provided:
If Your Smoke/CO larm Sounds . . . . . . . . . . . . . . . . . . . . . . . . . .5-7
_____________/____________Month/Year
What To Do If CO is Detected . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6
The alarm will also provide an audible End-of-Life Signal
What To Do If Smoke is Detected . . . . . . . . . . . . . . . . . . . . . . . . . . .6
approximately 7 years after installation to remind you to
"Smart Interconnect" Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
replace the unit.
Using the Silence Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
The End-of-Life Signal can be silenced for up to 2 days. Latching Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Do not unplug the alarm or remove the batteries until you get
Weekly Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
replacement.
Regular Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
What You Need To Know bout CO . . . . . . . . . . . . . . . . . . . . . . . . .7-8
What is CO? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Symptoms of CO Poisoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7-8
Finding the Source of CO fter an larm . . . . . . . . . . . . . . . . . . . . .8
Potential Sources of CO in the Home . . . . . . . . . . . . . . . . . . . . . . . .8
How Can I Protect My Family From CO Poisoning? . . . . . . . . . . . . .8
Regulatory Information For Smoke/CO larms . . . . . . . . . . . . . .8-10
Regulatory Information for CO larms . . . . . . . . . . . . . . . . . . . . . . .8
Regulatory Information for Smoke larms . . . . . . . . . . . . . . . . . . . .9
bout Smoke larms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
Special Compliance Considerations . . . . . . . . . . . . . . . . . . . . . . .10
General Limitations Of Smoke/CO larms . . . . . . . . . . . . . . . . . . .10
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-12
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11-12
BRK Electronics is a registered trademark of BRK Brands, Inc.
®
First lert ® is a registered trademark of the First lert Trust.
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You should...
Check the C power supply. Make sure the
power connector is securely attached to the
alarm. Make sure a fresh 9V battery is installed
to power the battery back-up*.
Unit is operating on battery back-up.
Check the C power supply.
Replace the battery, avoid interrupting C
power.
Units under warranty should be returned to
manufacturer for replacement. See "Limited
Warranty" for details.
Immediately replace the CO larm.
Refer to "If Your Smoke/CO larm Sounds" for
details on how to respond to an alarm. If anyone
is feeling ill, EV CU TE your home immediately
and call 911.
Relocate your alarm. If frequent alarms continue,
have home rechecked for potential problems.
You may be experiencing an intermittent smoke
or CO problem.
Printed in Mexico M08-0094-024 K1 08/12
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