WIRELESS OPERATION
RECOMMENDED LOCATIONS
ABOUT SMOKE ALARMS
UNDERSTANDING THE INDICATOR LIGHTS
AND ALARM HORN PATTERNS
HOW TO INSTALL THIS SMOKE ALARM
First Alert® ONELINK® Technology is the easy, cost-effective way to provide
your family with whole-home safety. All ONELINK® Alarms communicate with
each other without wires or connectors. When one Alarm sounds, they all
sound. This provides your family with an earlier warning of potential danger,
and gives you more time to react.
Battery (DC) operated Smoke Alarms: Provide protection even when elec-
tricity fails, provided the batteries are fresh and correctly installed. Units are
easy to install, and do not require professional installation.
USER’S MANUAL
FOR SMOKE ALARMS
This Smoke Alarm is designed to be mounted on any standard wiring junction box up to a 4-inch (10 cm) size, on either the ceiling or wall (if allowed by local codes).
Read “Recommended Locations For Smoke Alarms” and “Locations to Avoid For Smoke Alarms” before you begin installation.
Tools you will need: • Needle-nose pliers • Standard Flathead screwdriver • Phillips screwdriver.
Installing Smoke Alarms in Single-Family Residences
WIRELESS ONELINK® AC POWERED
SMOKE ALARM WITH BATTERY BACK-UP
AC Power
All Models
DC Power
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 cover-
age, it is recommended that you install a Smoke Alarm in all rooms, halls,
storage areas, finished attics, and basements, where temperatures normally
remain between 40˚ F (4˚ C) and 100˚ F (38˚ C). Make sure no door or other
obstruction could keep smoke from reaching the Smoke Alarms.
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.
Make sure the Alarm is not receiving excessively noisy power. Examples of noisy power could be major appliances on the same
circuit, power from a generator or solar power, light dimmer on the same circuit or mounted near fluorescent lighting. Excessively noisy power may
cause damage to your Alarm.
The communication distance (range) between any two ONELINK® Alarms is
typically 50 feet (15 meters) inside of a home. Some features of a home, such
as the number of floors, number/size of rooms, furniture and types of building
materials used may reduce the range of the Alarms. Examples include:
suspended ceilings, ductwork, large metallic appliances (refrigerators) and
metal studs. A feature of ONELINK® Alarms is that they operate as a mesh
network. All Alarms will repeat any alarm signal that is received to all other
ONELINK® Alarms. Interference from structural conditions can be overcome
by adding additional Alarms to route the wireless signal around obstructions.
Normal Operation
Test Condition
Constant Green LED
No Audible Alarm
Green LED Off
No Audible Alarm
®
Constant Green LED
Green LED Off
ONELINK Smoke Alarms with battery (DC) back-up: Interconnects with
THE PARTS OF THIS SMOKE ALARM
all ONELINK® enabled Smoke and Smoke/CO Alarms without wires or con-
nectors, so when one alarm sounds, they all sound. Will operate if electricity
fails, provided the batteries are fresh and correctly installed. Units are easy to
install, and do not require professional installation.
Rapidly Flashing
Red LED
Rapidly Flashing
Red LED
The Mounting Bracket:
The Parts of This Unit
More specifically, install Smoke Alarms:
To remove the mounting bracket from the Smoke
1
2
3
4
5
6
Mounting Bracket
Alarm base, hold the Smoke Alarm base firmly
and twist the mounting bracket counterclockwise.
The mounting bracket installs onto the junction box.
It has a variety of screw slots to fit most boxes.
Audible Alarm
Audible Alarm
Green LED Off
•
•
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.
Input: 120V AC ~,
Mounting Slots
Smoke Alarms for Solar or Wind Energy users and battery backup power
systems: AC powered Smoke Alarms should only be operated with true or
pure sine wave inverters. Operating this Smoke 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.
Alarm Condition*
(Initiating Unit)
Constant Green LED
60Hz, 0.09A
Rapidly Flashing
Red LED
Rapidly Flashing
Red LED
•
•
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.
At the top of the first-to-second floor stairway, and at the bottom
of the basement stairway.
Locking Pins (break out of bracket)
Hot (Black) AC Wire
•
The range and proper operation of any wireless device will vary
depending on its surroundings. It is very important that each
Alarm is tested individually before and after installation to make
sure that all Alarms respond properly.
The ONELINK Alarms are not to be used outdoors or to transmit
between buildings. The Alarms will not communicate properly
under these conditions.
Metal objects and metallic wallpaper may interfere with signals
from wireless Alarms. Alarms should be tested after changes to
your home such as remodeling, moving furniture, and with metal
doors opened and closed.
Audible Alarm
Audible Alarm
The Power Connector:
Neutral (White) AC Wire
Interconnect (Orange) Wire
The power connector plugs into a power input block on
the Smoke Alarm. It supplies the unit with AC power.
®
Silence Mode
Low Battery
Malfunction
Rapidly Flashing
Red LED
Rapidly Flashing
Red LED
IMPORTANT!
PLEASE READ CAREFULLY AND SAVE.
This user’s manual contains important information about your
Smoke Alarm’s operation. If you are installing this Smoke Alarm for use by
others, you must leave this manual—or a copy of it—with the end user.
•
•
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. These units can be interconnected so if one unit senses
smoke, all units alarm.
• The black wire is “hot.”
Alarm “chirp’’ approx.
once/minute
Alarm “chirp’’ approx.
once/minute
Specific requirements for Smoke Alarm 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 AC or AC/DC units be inter-
connected for added protection.
7
8
Quick-Connect Power Connector
• The white wire is neutral.
Turn this way to remove from bracket
• The orange wire is used for interconnect.
3 rapid “chirps” every
minute; LED flashes
approx. once a minute
3 rapid “chirps” every
minute; LED flashes
approx. once a minute
Smoke alarms are not to be used with detector guards unless the
combination has been evaluated and found suitable for that purpose.
9
Turn this way to attach to bracket
If you need to remove the power connector, turn
POWER OFF first. Insert a flat screwdriver blade
between the power connector and the security tab
inside the power input block. Gently pry back the tab
and pull the connector free.
LISTED TO
UL 217
STANDARD
Model
SA520
Your First Alert® ONELINK® Smoke Alarm will automatically communicate
Printed in Mexico
10 Slide-Out Battery Drawer
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 unit to install, refer to NFPA (National
Fire Protection Association) 72 (National Fire Alarm 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.
potential fires with all other First Alert® ONELINK® Smoke Alarms.
M08-0149-003
08/08
Q
NOTE: When power is applied, unit(s) may alarm momentarily.
FCC NOTICE: 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.
FCC ID: M7U5201L
*When any Smoke Alarm in an interconnected series triggers an alarm, its
red LED will flash rapidly. The red LEDs will remain OFF on any remaining
alarms in the series. This feature helps responders identify which unit(s)
triggered the alarm.
QUICK INSTALLATION INSTRUCTIONS
© 2008 BRK Brands, Inc. All rights reserved.
Distributed by BRK Brands, Inc.
INSTALLATION STEPS, Continued
STAND-ALONE ALARM ONLY:
Easily expand an existing interconnected 120V AC hardwired system by
simply replacing one Alarm in the series with the First Alert® ONELINK®
Model SA520. Then add additional battery-operated Alarms to expand the
system with no additional electrical work.
3901 Liberty Street Road, Aurora, IL 60504-8122
Consumer Affairs: (800) 323-9005
•
•
If you are only installing one Smoke Alarm, restore power to the
junction box.
Changes or modifications not expressly approved by BRK Brands, Inc.
could void the user’s authority to operate the equipment.
SPECIAL COMPLIANCE CONSIDERATIONS
WEEKLY TESTING
®
®
All First Alert and BRK Smoke Alarms conform to regulatory
INTERCONNECTED UNITS ONLY:
1. Insert the batteries into the battery
drawer of the first Alarm and close
the drawer.
This Smoke Alarm alone is not a suitable substitute for complete fire
detection systems in places housing many people—like apartment
buildings, condominiums, hotels, motels, dormitories, hospitals, long-
term health care facilities, nursing homes, day care facilities, or group
homes of any kind—even if they were once single-family homes. It is not
a suitable substitute for complete fire detection systems in warehouses,
industrial facilities, commercial buildings, and special-purpose non-resi-
dential 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.
requirements, including UL217 and are designed to detect particles of
combustion. Smoke particles of varying number and size are produced
in all fires.
•
If you are interconnecting multiple Smoke Alarms, repeat steps
1-5 for each Smoke Alarm in the series. When you are finished,
restore power to the junction box.
•
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).
IF THIS SMOKE ALARM SOUNDS
RESPONDING TO AN ALARM
During an alarm, you will hear a loud, repeating horn pattern:
3 beeps, pause, 3 beeps, pause.
2. The Alarm will sound with a chirp.
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.
3. If you purchased the Talking Smoke
and Carbon Monoxide Alarm, you
•
If the Alarm ever fails to test properly, replace it immediately.
Products under warranty may be returned to the manufacturer
for replacement. See “Limited Warranty” at the end of this manual.
ELECTRICAL SHOCK HAZARD. Do not restore power until all Smoke
Alarms are completely installed. Restoring power before installation is
complete may result in serious electrical shock, injury or death.
6. Make sure the Smoke Alarm is receiving AC power. Under normal
operation, the Green power indicator light will shine continuously.
7. If the Green power indicator light does not light, TURN OFF POWER
TO THE JUNCTION BOX and recheck all connections. If all connections
are correct and the Green power indicator still does not light when you
restore the power, the unit should be replaced immediately.
8. Test each Smoke Alarm. Press and hold the Test/Silence button until the
unit alarms. When testing a series of interconnected units you must
test each unit individually. Make sure all units alarm when each one
is tested.
will now be prompted to set the
Alarm's location. Follow the direction given by the Alarm.
NOTE: Steps 4 through 6 need to be completed within two minutes.
If more than two minutes pass, the Green power LED will stop
blinking. Simply open the battery drawer of the second Alarm
and repeat steps 4 through 6.
• 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.
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.
AGENCY PLACEMENT RECOMMENDATIONS
NFPA 72 (National Fire Code) Chapter 11
“For your information, the National Fire Protection Association's Standard 72,
reads as follows:”
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.
The following information applies to all four types of buildings listed below:
In new construction, most building codes require the use of AC or AC/DC
powered Smoke Alarms only. AC, AC/DC, or DC powered Smoke Alarms can
be used in existing construction as specified by local building codes. Refer to
NFPA 72 (National Fire Alarm 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.”
4. Insert the batteries into the battery drawer of the next Alarm. DO NOT
• Never disconnect the AC power to quiet an unwanted alarm.
Disconnecting the power disables the Alarm so it cannot sense
smoke. This will remove your protection. Instead, open a window or
fan the smoke away from the unit. The Alarm will reset automatically.
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 Alarm. Press and hold the test button on the cover of the unit until
the alarm sounds (the unit may continue to alarm for a few seconds after you
release the button). If it does not alarm, make sure the unit is receiving power
and test it again. If it still does not alarm, replace it immediately.
During testing, you will hear a loud, repeating horn pattern:
3 beeps, pause, 3 beeps, pause.
CLOSE THE DRAWER.
For maximum protection, use both types of Smoke Alarms on each
level and in every bedroom of your home.
“11.5.1 One- and Two-Family Dwelling Units.”
5. Press and hold the test button and then close the battery drawer.
“11.5.1.1 Smoke Detection. Where required by applicable laws, codes, or
standards for the specified occupancy, approved single- and multiple-station
Smoke Alarms shall be installed as follows: (1) In all sleeping rooms.
Exception: Smoke Alarms shall not be required in sleeping rooms in existing
one- and two-family dwelling units. (2) Outside of each separate sleeping
area, in immediate vicinity of the sleeping rooms. (3) On each level of the
dwelling unit, including basements. Exception: In existing one- and two family
dwelling units, approved Smoke Alarms powered by batteries are permitted.”
6. Once you hear the unit chirp, release the test button. The Green power
LED will start to blink indicating the ONELINK® Alarm is waiting for
program data from one of the other setup ONELINK® Alarms.
• If the unit alarms get everyone out of the house immediately.
1. Single-Family Residence:
Single family home, townhouse. It is recommended Smoke Alarms be installed
on every level of the home, in every bedroom, and in each bedroom hallway.
FIRE SAFETY TIPS
7. Press and hold the test button on the first Alarm, until the second
Alarm chirps and its Green power LED stops blinking. Then release
the test button.
•
ELECTRICAL SHOCK HAZARD: Attempting to disconnect the power
connector from the unit when the power is on may result in electrical
shock, serious injury or death.
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.
If any unit in the series does not alarm, TURN OFF POWER and recheck
connections. If it does not alarm when you restore power, replace it
immediately.
2. Multi-Family or Mixed Occupant Residence:
When testing a series of interconnected units you must test each unit
individually. Make sure all units alarm when each one is tested.
Apartment building, condominium. This Smoke Alarm is suitable for use in
individual apartments or condos, 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.
8. If you purchased the Talking Smoke and Carbon Monoxide Alarm, you
will now be prompted to set the Alarm's location. Follow the directions
given by the Alarm.
9. If you have purchased the hardwired battery back-up ONELINK® Alarm,
you can now connect the hardwired Alarm by installing the three-wire
connector on the ceiling to the Alarm.
When an interconnected system of AC powered units is in alarm, the alarm
indicator light on the unit(s) that initiated the alarm will blink rapidly. It will
remain OFF on any remaining units.
“A.11.8.3 Are More Smoke Alarms Desirable? The required number of
Smoke Alarms might not provide reliable early warning protection for those
areas separated by a door from the areas protected by the required Smoke
Alarms. For this reason, it is recommended that the householder consider
the use of additional Smoke Alarms for those areas for increased protection.
The additional areas include the basement, bedrooms, dining room, furnace
room, utility room, and hallways not protected by the required Smoke Alarms.
The installation of Smoke Alarms in kitchens, attics (finished or unfinished),
or garages is not normally recommended, as these locations occasionally
experience conditions that can result in improper operation.”
REGULAR MAINTENANCE
Special Requirements For Interconnected Smoke Alarms
If the unit alarms, get everyone out of the dwelling immediately.
Use only the replacement batteries listed below. The unit may not
operate properly with other batteries. Never use rechargeable batteries
since they may not provide a constant charge.
3. Institutions: Hospitals, day care facilities, long-term health care facilities.
This Smoke Alarm is suitable for use in individual patient sleeping/resident
rooms, 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.
• Failure to meet any of the above requirements could damage the
units and cause them to malfunction, removing your protection.
• AC and AC/DC Smoke Alarms can be interconnected. Under AC
power, all units will alarm when one senses smoke. When power is
interrupted, only the AC/DC units in the series will continue to send
and receive signals. AC powered Smoke Alarms will not operate.
If the unit alarms and you are certain that the source of smoke is not a fire—
cooking smoke or an extremely dusty furnace, for example—open a nearby
window or door and fan the smoke away from the unit (Use the Silence
Feature to silence the Alarm). This will silence the alarm, and once the smoke
clears the unit will reset itself automatically.
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.
10. Repeat steps 4-9 for additional ONELINK® Alarms.
®
You have now successfully linked your new ONELINK Alarms.
To add additional Alarms at a later time, follow steps 4 through 9.
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:
•
•
Test it at least once a week.
WHAT TO DO IN CASE OF FIRE
4. Hotels and Motels: Also boarding houses and dormitories. This Smoke
Alarm is suitable for use inside individual sleeping/resident rooms, 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.
FOLLOW THESE INSTALLATION STEPS
Interconnected units can provide earlier warning of fire than stand-alone
units, especially if a fire starts in a remote area of the dwelling. If any unit
in the series senses smoke, all units will alarm. To determine which Smoke
Alarm initiated an alarm, see table:
Clean the Smoke Alarm at least once a month; gently vacuum the
outside of the Smoke Alarm using your household vacuum’s soft brush
attachment. Test the Smoke Alarm. Never use water, cleaners or solvents
since they may damage the unit.
•
Don’t panic; stay calm. Follow your family escape plan.
LOCATIONS TO AVOID FOR SMOKE ALARMS
The basic installation of this Smoke Alarm is similar whether you want to
install one Smoke Alarm, or interconnect more than one Smoke Alarm.
If you are interconnecting more than one Smoke Alarm, you MUST read
“Special Requirements For Interconnected Smoke Alarms” below before
you begin installation.
BEFORE YOU INSTALL THIS SMOKE ALARM
For best performance, AVOID installing Smoke Alarms in these areas:
•
Get out of the house as quickly as possible. Don’t stop to
get dressed or collect anything.
IMPORTANT! Read “Recommended Locations for Smoke Alarms” and
“Locations to Avoid for Smoke Alarms” before beginning. This unit monitors
the air, and when smoke reaches its sensing chamber, it alarms. It can give
you more time to escape before fire spreads. This unit can ONLY give an
early warning of developing fires if it is installed, maintained and located
where smoke can reach it, and where all residents can hear it, as described
in this manual. This unit will not sense gas, heat, or flame. It cannot prevent
or extinguish fires.
•
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 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.
•
If the Smoke Alarm becomes contaminated by excessive dirt, dust and/or
grime, and cannot be cleaned to avoid unwanted alarms, replace the unit
immediately.
On Initiating Alarms Red LED flashes rapidly
On All Other Alarms Red LED is Off
•
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.
LIMITATIONS OF SMOKE ALARMS
ELECTRICAL SHOCK HAZARD. Turn off power to the area where you
will install this unit at the circuit breaker or fuse box before beginning
installation. Failure to turn off the power before installation may result
in serious electrical shock, injury or death.
•
•
Relocate the unit if it sounds frequent unwanted alarms. See “Locations
To Avoid For Smoke Alarms” for details.
When the battery back-up becomes weak, the Smoke Alarm will “chirp”
about once a minute (the low battery warning). This warning should last
7 days, but you should replace the batteries immediately to continue your
protection.
•
•
•
Cover your nose and mouth with a cloth (preferably damp).
Take short, shallow breaths.
Smoke Alarms have played a key role in reducing deaths resulting from home
fires worldwide. However, like any warning device, Smoke Alarms can only
work if they are properly located, installed, and maintained, and if smoke
reaches the Alarms. They are not foolproof.
Interconnect units within a single family residence only. Otherwise all house-
holds will experience unwanted alarms when you test any unit in the series.
Interconnected units will only work if they are wired to compatible units and
all requirements are met. This unit is designed to be compatible with:
Meet at your planned meeting place outside your home,
and do a head count to make sure everybody got out safely.
Understand The Different Type of Smoke Alarms
Battery powered or electrical? Different Smoke Alarms provide different
types of protection. See “About Smoke Alarms” for details.
1. Remove the mounting bracket from
the base, and attach it to the junction
box.
®
Call the Fire Department as soon as possible from outside.
Give your address, then your name.
Smoke 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 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 deter-
mine their response to the sound of the smoke alarm while sleeping and to
determine whether they may need assistance in the event of an emergency.
First Alert Smoke Alarm Models SA4120, SA4121B, SA100B, 9120 series
®
and BRK Electronics Smoke Alarm Models 100S, 4120 series, 9120 series,
Know Where To Install Your Smoke Alarms
®
Choosing a replacement battery:
7010 series; BRK Electronics Heat Alarm Models HD6135F, HD6135FB;
•
•
In air streams near kitchens. Air currents can draw cooking smoke into
the sensing chamber of a Smoke Alarm near the kitchen.
2. Using wire nuts, connect the power
connector to the household wiring.
•
•
Never go back inside a burning building for any reason.
Fire Safety Professionals recommend at least one Smoke Alarm on
every level of your home, in every bedroom, and in every bedroom
hallway or separate sleeping area. See “Recommended Locations For
Smoke Alarms” and “Locations To Avoid For Smoke Alarms” for details.
Smoke/CO Alarm Models SC6120B, SC9120B; CO Alarm Model CO5120B;
Relay Modules RM3 and RM4.
Your Smoke Alarm requires 2 “AA” Energizer E91 batteries. These batteries
are available at many local retail stores.
Contact your Fire Department for ideas on making your home safer.
In very damp, humid or steamy areas, or directly near bathrooms with
showers. Keep units at least 10 feet (3 meters) away from showers,
saunas, dishwashers, etc.
STAND-ALONE ALARM ONLY:
Interconnected units must meet ALL of the following requirements:
•
•
•
Connect the white wire on the power connector to the neutral wire in
the junction box.
• A maximum of 18 compatible units may be interconnected
(Maximum of 12 Smoke Alarms).
Alarms have various limitations. See "Limitations of Smoke Alarms" for
details.
Know What Smoke Alarms Can and Can’t Do
Actual battery service life depends on the smoke alarm and the environment
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”).
•
•
Where the temperatures are regularly below 40˚ F (4˚ C) or above
100˚ F (38˚ C) including unheated buildings, outdoor rooms, porches,
or unfinished attics or basements.
A Smoke Alarm can help alert you to fire, giving you precious time to
escape. It can only sound an alarm once smoke reaches the sensor.
See “Limitations of Smoke Alarms” for details.
Connect the black wire on the power connector to the hot wire in the
junction box.
Tuck the orange wire inside the junction box. It is used for interconnect
only.
• The same fuse or circuit breaker must power all interconnected units.
Smoke 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.
• The total length of wire interconnecting the units should be less than
1000 feet (300 meters). This type of wire is commonly available at
Hardware and Electrical Supply stores.
USING THE SILENCE FEATURE
The Silence Feature can temporarily quiet an unwanted alarm for up to 15
minutes.
In very dusty, dirty, or greasy areas. Do not install a Smoke Alarm directly
over the stove or range. Clean a laundry room unit frequently to keep it
free of dust or lint.
Check Your Local Building Codes
To replace the batteries (without removing Alarm from the ceiling
or wall):
1. Open the battery compartment.
This Smoke Alarm is designed to be used in a typical single-family home.
It alone will not meet requirements for boarding houses, apartment
buildings, hotels or motels. See “Special Compliance Considerations”
for details.
• All wiring must conform to all local electrical codes and NFPA 70 (NEC).
Refer to NFPA 72, NFPA 101, and/or your local building code for
further connection requirements.
INTERCONNECTED UNITS ONLY:
•
•
•
•
Near fresh air vents, ceiling fans, or in very drafty areas. Drafts can blow
smoke away from the unit, preventing it from reaching sensing chamber.
Strip off about 1/2” (12 mm) of the plastic coating on the orange wire
The Silence Feature does not disable the unit—it makes it temporarily
less sensitive to smoke. For your safety, if smoke around the unit is
dense enough to suggest a potentially dangerous situation, the unit will
stay in alarm or may re-alarm quickly. If you do not know the source of
the smoke, do not assume it is an unwanted alarm. Not responding to an
alarm can result in property loss, injury, or death.
on the power connector.
2. Press tabs A and B as shown in the
diagram and remove each battery.
In insect infested areas. Insects can clog openings to the sensing
chamber and cause unwanted alarms.
•
•
•
Connect the white wire on the power connector to the neutral wire in
the junction box.
Connect the black wire on the power connector to the hot wire in the
junction box.
Smoke Alarms cannot detect fires if the smoke does not reach the
Alarms. Smoke from fires in chimneys or walls, on roofs, or on the other side
of closed doors may not reach the sensing chamber and set off the Alarm.
That is why one unit should be installed inside each bedroom or sleeping
area—especially if bedroom or sleeping area doors are closed at night—and
in the hallway between them.
}
}
3. Insert the new batteries, making sure
they snap completely into the battery
compartment. Match the terminals on
Less than 12 inches (305 mm) away from fluorescent lights.
Electrical “noise” can interfere with the sensor.
ELECTRICAL SHOCK HAZARD. Turn off the power to the area where
the Smoke Alarm is installed before removing it from the mounting
bracket. Failure to turn off the power first may result in serious
electrical shock, injury or death.
Connect the orange wire on the power connector to the interconnect
wire in the junction box. Repeat for each unit you are interconnecting.
Never connect the hot or neutral wires in the junction box to the orange
interconnect wire. Never cross hot and neutral wires between Alarms.
In “dead air” spaces. “Dead air” spaces may prevent smoke from
reaching the Smoke Alarm.
B
the ends of the batteries with the
terminals on the unit.
To silence Smoke Alarms in an interconnected series:
A
1. To silence multiple alarms in an interconnected series, you must press the
Test/Silence button on the unit(s) that triggered the alarm.
Smoke Alarms may not detect fire on another floor or area of the
dwelling. For example, a stand-alone unit on the second floor may not detect
smoke from a basement fire until the fire spreads. This may not give you
enough time to escape safely. That is why recommended minimum protection
is at least one unit in every sleeping area, and every bedroom on every level
of your dwelling. Even with a unit on every floor, stand-alone units may not
provide as much protection as interconnected units, especially if the fire starts
in a remote area. Some safety experts recommend installing interconnected
AC powered units with battery back-up (see “About Smoke Alarms”) or
professional fire detection systems, so if one unit senses smoke, all units
alarm. Interconnected units may provide earlier warning than stand-alone
units since all units alarm when one detects smoke.
4. Close the battery compartment, and then
test the unit by pressing the Test/Silence
button.
AVOIDING DEAD AIR SPACES
“Dead air” spaces may prevent smoke from reaching the Smoke Alarm.
To avoid dead air spaces, follow the installation recommendations below.
2. Once you activate the Silence feature, the Red LED will continue to flash
rapidly.
•
•
This unit will not alert hearing impaired residents. It is
recommended that you install special units which use devices
like flashing strobe lights to alert hearing impaired residents.
Installation of this unit must conform to the electrical codes in
your area; Articles 210 and 300.3 (B) of NFPA 70 (NEC), NFPA 72,
NFPA 101; SBC (SBCCI); UBC (ICBO); NBC (BOCA); OTFDC
(CABO), and any other local or building codes that may apply.
Wiring and installation must be performed by a licensed electrician.
Failure to follow these guidelines may result in injury or property
damage.
This unit must be powered by a 24-hour, 120VAC pure sine wave
60Hz circuit. Be sure the circuit cannot be turned off by a switch,
dimmer, or ground fault circuit interrupter. Failure to connect this
unit to a 24-hour circuit may prevent it from providing constant
protection.
This Smoke Alarm must have AC or battery power to operate.
If the AC power fails, battery back-up will allow the alarm to
sound for at least 4 minutes. If AC power fails and the battery is
weak, protection should last for at least 7 days. If AC power fails
and the battery is dead or missing, the alarm cannot operate.
3. Plug the power connector into the back of the Smoke Alarm.
4. Position the base of the Smoke Alarm over the mounting bracket and
turn. The Alarm can be positioned over the bracket every 90°. Turn the
Smoke Alarm clockwise (right) until the unit is in place.
3. Pressing the Test/Silence button when in silence will restart the silence
timer.
On ceilings, install Smoke Alarms as close to the center of the ceiling as
possible. If this is not possible, install the Smoke Alarm at least 4 inches
(102 mm) from the wall or corner.
A. Unswitched 120VAC
60 Hz source
B. To additional units; Maximum = 18 total
(Maximum 12 Smoke Alarms)
5. Check all connections.
For wall mounting (if allowed by building codes), the top edge of Smoke
Alarms should be placed between 4 inches (102 mm) and 12 inches (305 mm)
from the wall/ceiling line, below typical “dead air” spaces.
The Silence Feature on these units can temporarily quiet an unwanted alarm
for up to 15 minutes. To use this feature, press the Test/Silence button on the
cover. If the unit will not silence and no heavy smoke is present, or if it
stays in silence mode continuously, it should be replaced immediately.
1. Smoke Alarm
4. Wire Nut
7. Interconnect Wire
(Orange)
2. Ceiling or Wall
3. Power Connector
5. Junction Box
Improper wiring of the power connector or the wiring leading to the
power connector will cause damage to the Alarm and may lead to a
8. Hot Wire (Blk)
6. Neutral Wire (Wht)
On a peaked, gabled, or cathedral ceiling, install the first Smoke Alarm
within 3 feet (0.9 meters) of the peak of the ceiling, measured horizontally.
Additional Smoke 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.
Smoke Alarms may not be heard. Though the alarm horn in this unit meets or
exceeds current standards, it may not be heard if: 1) the unit is located outside a
closed or partially closed door, 2) residents recently consumed alcohol or drugs,
3) the Alarm is drowned out by noise from stereo, TV, traffic, air conditioner or
other appliances, 4) residents are hearing impaired or sound sleepers. Special
purpose units, like those with visual and audible alarms, should be installed
for hearing impaired residents.
non-functioning Alarm.
•
•
•
Continued above...
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.
OPTIONAL LOCKING FEATURES
The locking features are designed to discourage unauthorized removal of the battery or Alarm. It is not necessary to activate the locks in single-family
households where unauthorized battery or Alarm removal is not a concern.
These Smoke Alarms have two separate locking features: one to lock the battery compartment, and the other to lock the Smoke Alarm
to the mounting bracket. You can choose to use either feature independently, or use them both.
Locking Features, Continued
Once the low battery warning “chirp” silence feature is activated, the unit
continues to flash the Green light twice 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).
Smoke Alarms 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, chil-
dren playing with matches, or fires caused by violent explosions resulting
from escaping gas.
TO LOCK THE MOUNTING BRACKET
1. Using needle-nose pliers, detach one locking pin from mounting bracket.
Tools you will need: • Needle-nose pliers • Standard Flathead screwdriver.
Both locking features use locking pins, which are molded into the mounting bracket. Using needle-nose pliers, remove one or both pins
from the mounting bracket, depending on how many locking features you want to use.
Never disconnect the power from an AC powered unit to stop an
unwanted alarm. Doing so will disable the unit and remove your
protection. In the case of a true unwanted alarm open a window
or fan the smoke away from the unit. The alarm will reset auto-
matically when it returns to normal operation. Never remove the
batteries from a battery operated unit to stop an unwanted alarm
(caused by cooking smoke, etc.). Instead open a window or fan
the smoke away from the unit. The alarm will reset automatically.
Smoke Alarms are not foolproof. Like any electronic device, Smoke Alarms
are made of components that can wear out or fail at any time. You must test the
unit weekly to ensure your continued protection. Smoke Alarms cannot prevent
or extinguish fires. They are not a substitute for property or life insurance.
To permanently remove either lock, insert a flathead screwdriver between the locking pin and the lock, and pry the pin out of the lock.
IF YOU SUSPECT A PROBLEM
Smoke Alarms may not operate properly because of dead, missing or weak
batteries, a build-up of dirt, dust or grease on the Smoke Alarm cover, or
installation in an improper location. Clean the Smoke Alarm as described in
“Regular Maintenance,” and install a fresh battery, then test the Smoke Alarm
again. If it fails to test properly when you use the test button, or if the problem
persists, replace the Smoke Alarm immediately.
Smoke Alarms have a limited life. The unit should be replaced immediately
if it is not operating properly. You should always replace a Smoke Alarm after
10 years from date of purchase. Write the purchase date on the space provided
on back of unit.
TO LOCK THE BATTERY COMPARTMENT
TO UNLOCK THE BATTERY COMPARTMENT
Do not lock the battery compartment until you have installed the
2. Insert the locking pin into the lock located
opposite from the battery drawer as shown
in the diagram.
battery and tested the battery back-up.
Once the Smoke Alarm is installed, you must disconnect it from the AC power
before unlocking the battery compartment.
•
Connect this unit ONLY to other compatible units. See “How To
Install This Smoke Alarm” for details. Do not connect it to any
other type of alarm or auxiliary device. Connecting anything else
to this unit may damage it or prevent it from operating properly.
This Smoke Alarm has a battery drawer which resists closing
unless a battery is installed. This warns you the unit will not
operate under DC power without a battery.
Do not stand too close to the unit when the alarm is sounding.
It is loud to wake you in an emergency. Exposure to the horn at
close range may harm your hearing.
Do not paint over the unit. Paint may clog the openings to the
sensing chambers and prevent the unit from operating properly.
1. Push and hold Test/Silence button until the alarm sounds:
3 beeps, pause, 3 beeps, pause.
•
•
•
•
If you hear a “chirp” approximately once a minute, replace the
batteries.
If you experience frequent non-emergency alarms (like those caused
by cooking smoke), try relocating the Smoke Alarm.
If the alarm sounds when no smoke is visible, try cleaning or
relocating the Smoke Alarm. The cover may be dirty.
If the alarm does not sound during testing, make sure it is receiving
AC power from the household current.
ELECTRICAL SHOCK HAZARD. Turn off the power to the area where the
Smoke Alarm is installed before removing it from the mounting bracket.
Failure to turn off the power first may result in serious electrical shock,
injury or death.
3. When you attach the Smoke Alarm to the mounting bracket, the locking
pin’s head will fit into a notch on the bracket.
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.
LIMITED WARRANTY
•
•
•
BRK Brands, Inc., ("BRK") the maker of First Alert® brand and products,
warrants that for a period of ten 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.
If the unit does not alarm during testing, DO NOT lock the battery
compartment! Install a new battery and test again. If the Smoke
Alarm still does not alarm, replace it immediately.
TO UNLOCK THE MOUNTING BRACKET
Always discharge the branch circuit before servicing an AC or AC/DC
Smoke Alarm. First, turn off the AC power at the circuit breaker or fuse box.
Next, remove the battery from Smoke Alarms with battery back-up. Finally,
press and hold the Test/Silence button for 5-10 seconds to discharge the
branch circuit.
2. Using needle-nose pliers, detach one locking pin from the mounting
bracket.
ELECTRICAL SHOCK HAZARD. Turn off the power to the area where the
Smoke Alarm is installed before removing it from the mounting bracket.
Failure to turn off the power first may result in serious electrical shock,
injury or death.
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.
How to Obtain Warranty Service
Always discharge the branch circuit before servicing an AC or AC/DC
Smoke Alarm. First, turn off the AC power at the circuit breaker or fuse
box. Next, remove the battery from Smoke Alarms with battery back-up.
Finally, press and hold the test button for 5-10 seconds to discharge the
branch circuit.
1. Remove the Smoke Alarm from the mounting
bracket. If the unit is locked to the bracket, see
the section “To Unlock the Mounting Bracket.”
2. Disconnect the power connector by gently prying
it away from the back of the Smoke Alarm.
3. Insert a flathead screwdriver under the head
of the locking pin, and gently pry it out of the
battery compartment lock. (If you plan to relock
the battery compartment, save the locking pin.)
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:
BRK Brands, Inc., 25 Spur Drive, El Paso, TX 79906
Always discharge the branch circuit before servicing an AC or AC/DC
Smoke Alarm. First, turn off the AC power at the circuit breaker or fuse
box. Next, remove the battery from Smoke Alarms with battery back-up.
Finally, press and hold the Test/Silence button for 5-10 seconds to
discharge the branch circuit.
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.
Do not try fixing the alarm yourself – this will void your warranty!
If the Smoke Alarm is still not operating properly, and it is still under warranty,
please see “How to Obtain Warranty Service” in the Limited Warranty.
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.
1. Insert a flathead screwdriver between the
mounting bracket pin and the mounting bracket.
4. To relock the battery compartment, close the
battery door and reinsert locking pin in lock.
5. Reconnect the power connector to the back of the Smoke Alarm, reattach
the Smoke Alarm to the mounting bracket, and restore the power.
3. Push the locking pin through the hole near the battery drawer on the
back of the Smoke Alarm.
2. Pry the Smoke Alarm away from the bracket by
turning both the screwdriver and the Smoke
Alarm counterclockwise (left) at the same time.
First Alert® is a registered trademark of the First Alert Trust.
ONELINK® is a registered trademark of BRK Brands, Inc.
When replacing the battery, always test the Smoke Alarm before relocking the
battery compartment.
Printed in Mexico M08-0149-003
Q
08/08
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