Use and Care Manual
once approximately every two minutes. The red CO LED is off. The trouble signal cannot be
silenced. Reset the alarm. If this does not clear this trouble signal, deactivate the alarm. Refer
to the “alarm deactivation section.” Replace alarm immediately.
RESET ALARM: Press the test/silence button for 10-15 seconds, then release. This will
clear the alarm origination. Be sure to reset alarms after every alarm event.
QUICK FIND
®
ALARM ORIGINATION FEATURE: To quickly identify the originating alarm
after all the alarms have stopped sounding
1. Press and release the test/silence button on any alarm. After releasing the button, the test
sequence will sound and last for approximately 5-20 seconds.
2. Once the test sequence ends, the originating alarm will continue to sound for approximately
60 seconds which provides ample time to locate the originating alarm.
3. Remember to reset the originating alarm in order to clear the Quick Find
®
and return the
system to normal operation
4. NOTE: It is necessary to test each alarm by pressing and releasing the test/silence button
to determine the originating alarm.
PRODUCT END-OF-SERVICE LIFE ALARM/LOW BATTERY WARNING: When it
is time to replace this alarm, which is approximately 10 years of operation from initial power up,
the alarm will provide audible and visual warnings. The product end-of-service life warning can-
not be silenced. The horn chirps 2 times approximately every 60 seconds. The red smoke LED
blinks on approximately every 2 minutes. The red CO LED is off. Deactivate the alarm. Refer
to the “alarm deactivation section.” Replace alarm immediately.
USING THE SILENCE FEATURE
NEVER ignore any alarm. If the alarm sounds and it is not being tested,
it is warning of a potentially dangerous situation which requires immediate attention. NEVER
disconnect the power to your alarm to silence the horn—use the Silence feature. Disconnect-
ing the alarm removes your protection!
IMPORTANT! The Silence feature is intended to temporarily silence the alarm warning.
It will not correct a smoke or CO problem.
In the event of a smoke alarm, do not use the Silence feature until the source of the
alarm has been identied and safe conditions exist.
The Silence feature is intended to temporarily silence the horn while identifying and correcting
the problem. To use the Silence feature, press and release the test/silence button until the
horn is silent if it was the initiating alarm. If the test/silence button is pressed while the alarm
is in the silence mode, the alarm will start sounding again.
The CO alarm Silence feature can be activated by a press and release of the test/silence
button on the initiating alarm while in alarm condition. The alarm will remain silent for approxi-
mately 5 minutes, depending on the level of CO detected. The red CO LED will blink on ap-
proximately every 10 seconds. If CO levels drop below the alarm levels, the alarm will remain
silent and return to normal operation. If CO levels remain constant or increase, the alarm will
sound again. This indicates a potentially dangerous situation. Ventilate the area.
The smoke alarm Silence feature can be activated by a press and release of the test/
silence button on the initiating alarm while in alarm condition. The alarm will remain silent for
approximately 8-12 minutes, depending on the level of smoke detected. The red smoke LED
will blink on approximately every 10 seconds. If smoke levels have not cleared during the
silence period, the alarm will sound again. This indicates a potentially dangerous situation.
Ventilate the area. If the alarm remains silent, the smoke levels have dropped and the alarm
will return to normal operation. If smoke levels remain constant or increase, the alarm will
sound again.
TESTING INSTRUCTIONS
NEVER use an open ame of any kind to test this alarm. You may
accidentally damage or set re to the alarm or to your home.
NEVER use vehicle exhaust to test the alarm! Exhaust may cause permanent damage
and voids the warranty.
NEVER use a gas range or an open ame of any kind to test this alarm. You might ac-
cidentally damage or set re to the alarm or to your home.
CAUTION: Continuous exposure to the high sound level of this alarm over an extended
period of time may cause hearing loss. Due to the loudness, we suggest that you place your
ngers over the sounder opening, or step back from the alarm while testing.
• Install an alarm in every family living unit containing a fuel-burning appliance, replace, or
an attached garage.
• Alarms should be centrally located outside of each separate sleeping area in the immediate vi-
cinity of the bedrooms. Where bedrooms are separated and audibility of the alarm to occupants
within the bedroom area could be seriously impaired, more than one alarm may be needed.
• Protect the escape route, as the bedrooms are usually farthest from an exit. If more than
one sleeping area exists, locate additional alarms in each sleeping area. If a hall is more
than 40 feet (12 meters) long, install an alarm at each end of the hallway.
• Add additional alarms to protect any stairway, as stairways may act like chimneys for
smoke and heat.
• Locate at least one alarm on every oor level.
• Locate an alarm in any area where a smoker sleeps or where electrical appliances are
operated in sleeping areas.
• Smoke, heat and other combustion products rise to the ceiling and spread horizontally.
Mounting the alarm on the ceiling in the center of the room places it closest to all points in
the room. Ceiling mounting is preferred in ordinary residential construction. However, in
mobile homes, wall mounting on an inside partition is preferred to avoid the thermal barrier
that may form at the ceiling.
• When mounting the alarm on the ceiling, locate it a minimum of 4” (10cm) from a side wall
or corner (see Diagram A).
• When mounting the alarm on a wall, if local codes allow, use an inside wall with the top
edge of the smoke alarm a minimum of 4” (10cm) and a maximum of 12” (30.5cm) below
the ceiling/wall intersections (See Diagram A).
Existing Homes:
The NFPA requires smoke alarms or combination alarms on every level and outside each
sleeping area in existing construction. An existing household with one level and one sleeping
area is required to have one smoke alarm.
New Construction Homes and Manufactured Homes:
The NFPA requires AC-powered, interconnected smoke alarms to be installed inside each
bedroom, outside each bedroom area, and on every level of the home. They also require
a minimum of two AC-powered, interconnected smoke alarms or combination alarms in any
new construction home.
Sloped Ceilings (Peaked Ceilings):
Smoke alarms or combination alarms mounted on a peaked ceiling shall be located within
36 in. (914 mm) horizontally of the peak, but not closer than 4 in. (102 mm) vertically to the peak.
Sloped Ceilings (Shed Ceilings):
Smoke alarms or combination alarms mounted on a sloped ceiling having a rise greater than
1 ft. in 8 ft. (1 m in 8 m) horizontally shall be located within 36 in. (914 mm) of the high side of
the ceiling, but not closer than 4 in. (102 mm) from the adjoining wall surface.
Tray-Shaped Ceilings:
Smoke Alarms or combination alarms shall be installed on the highest portion of the ceiling
or on the sloped portion of the ceiling within 12 in. (305 mm) vertically down from the highest
point.
Page 2
Page 3 Page 4
Page 5
Page 6 Page 7 Page 8 Page 9
ALARM TECHNOLOGY & FEATURES
This is a 3-in-1 combination smoke + re + carbon monoxide (CO) alarm. The 10 year sealed
battery provides continuous protection even in the event of a power outage.
• There are three basic smoke alarm types: Universal Smoke Sensing Technology
®
, Ionization
and Photoelectric.
• Universal Smoke Sensing Technology
®
is an ionization alarm containing patented Smart
Alarm Technology. Alarms containing Universal Smoke Sensing Technology are effective at
detecting fast aming res faster than the maximum allowable alarm limit, and are effective
at detecting slow smoldering res.
• Ionization smoke alarms are typically more effective at detecting fast aming res—res
which consume combustible materials rapidly and spread quickly. Sources of these res may
include paper burning in a wastebasket, or kitchen grease res.
• Photoelectric smoke alarms, on the other hand, are typically more effective at detecting slow
smoldering res—res which burn for hours before bursting into ame. Sources of these
res may include cigarettes burning in couches or bedding.
• Installing alarms containing Universal Smoke Sensing Technology ensures maximum detec-
tion of both types of res from a single alarm, while eliminating the need for a combination of
ionization and photoelectric smoke alarms.
The enclosed alarm is a 3-in-1 Universal Smoke Sensing Technology
®
Smoke + Fire + Carbon Monoxide Smart Alarm.
KEY PRODUCT FEATURES
Smart Alarm Technology virtually eliminates nuisance alarms caused by non-hazardous
sources such as every day cooking smoke and steam
Permanent Power battery provides continuous protection and eliminates low battery chirps.
Never replace batteries.
Lithium Free 10 Year Sealed Power Supply features Duracell
®
Duralock Power Preserve™
Technology alkaline batteries providing a safer, greener alternative
ALARM LIMITATIONS AND FUNCTIONS
• IMPORTANT: ALARMS WILL NOT WORK WITHOUT POWER. Therefore, installing an
alarm with a sealed battery or an alarm powered from two different power sources can give
an extra measure of protection. A hardwired alarm with backup battery power will provide
protection in the event of an AC power failure. Battery operated alarms cannot work if the
batteries are missing, disconnected or dead. If you are concerned about the limitations of the
battery or AC power, install both types of alarms.
• PROPERLY LOCATE THE ALARM TO AVOID NUISANCE ALARMS. Using an ionization
smoke alarm without Universal Smoke Sensing Technology in a smokey area, such as a
kitchen, or in a high humidity area near a shower, can cause nuisance/false alarms. Also,
humid areas near a shower can cause nuisance/false alarms.
• DO NOT DEACTIVATE THE BATTERY TO QUIET A NUISANCE/FALSE ALARM. The
alarm will not provide protection if it is not receiving power. Properly locate the alarm to
avoid nuisance/false alarms.
• SMOKE, CO OR GAS ALARMS MAY NOT ALWAYS WARN ABOUT DANGERS CAUSED
BY CARELESSNESS. Safety hazards such as smoking in bed, violent explosions, escap-
ing gas, improper storage of ammable materials, overloaded electrical circuits, children
playing with matches, natural causes such as lightning and arson. Prevention and appliance
maintenance is the best safeguard.
• INSTALLING ALARMS MAY MAKE YOU ELIGIBLE FOR LOWER INSURANCE RATES,
BUT ALARMS ARE NOT A SUBSTITUTE FOR INSURANCE. Home-owners and renters
alike should continue to insure their lives and properties.
• SMOKE ALARMS CANNOT DETECT FIRES IF THE SMOKE DOES NOT REACH THEM.
Smoke from res may not reach the sensing chamber and set off the alarm. Do not obstruct
airow around the smoke alarm or place in areas of obstructed airow.
• SMOKE ALARMS MAY NOT BE EFFECTIVE IN VARIOUS AREAS. For example: (1) Fires
where the victim is intimate with re due to a person’s clothes catching re while cooking; (2)
Fires where the smoke is prevented from reaching the alarm due to a closed door or other
obstruction; (3) Incendiary res where the re grows so rapidly that an occupant’s egress is
blocked even with properly located alarms.
Mobile Home Installation:
For minimum protection, smoke alarms should be installed in compliance with H.U.D. Manu-
factured Home Construction Safety Standards, Title 24 CFR, Section 3280.208 and Section
3282. For additional protection, see Single Story Residence smoke alarm requirements/rec-
ommendations for Existing Homes and New Construction Homes.
Note: For mobile homes built before 1978, install smoke alarms or combination alarms on in-
side walls between 4” and 12” from the ceiling (older mobile homes have little or no insulation
in the ceiling). This is especially important if the ceiling is unusually hot or cold.
Install smoke alarms or combination alarms inside each bedroom and in the hallway outside
each separate sleeping area.
RECOMMENDED PLACEMENT:
NOTE: For any location, make sure no door or other obstruction could prevent the
smoke or carbon monoxide from reaching the alarm.
• Less than 12 inches (306mm) away from uorescent lights. Electrical noise can interfere
with the operation of the alarm.
• In the kitchen, some gas appliances can emit a short burst of CO or gas upon startup. This
is normal. If this alarm is installed too close to these appliances, it may sound often and
become a nuisance.
• Less than 20 feet (6m) from the sources or combustion particles such as a stove, furnace,
water heater, non-electric space heater. In areas where a 20 foot (6m) distance is not pos-
sible i.e. modular, mobile or smaller homes, it is recommended the alarm be placed as far
from these fuel-burning sources as possible.
• Where heavy furniture drapes or other objects will not block the sensor.
• Peaks of vaulted ceilings, “A” frame ceilings or gabled roofs.
• Alarms are not to be used with detector guards unless the combination has been evaluated
and found suitable for that purpose.
NOTES: Good ventilation is recommended when household cleaning supplies or similar
contaminants are used.
Excessive spillage or reverse venting of fuel-burning appliances caused by outdoor ambient
conditions, such as: (1) Wind direction and/or velocity, including high gusts of wind; (2) Heavy
air in the vent pipes with cold/humid air with extended periods between cycles; (3) Negative
pressure differential resulting from the use of exhaust fans; (4) Simultaneous operation of several
fuel-burning appliances competing for limited internal air; (5) Vent pipe connections vibrating
loose from clothes dryers, furnaces or water heaters; (6) Obstructions in or unconventional vent
pipe designs which can amplify the above situations.
These placement recommendations are intended to keep alarms at a reasonable distance
from a fuel-burning source and reduce unwanted/nuisance alarms. Nuisance alarms may
occur if an alarm is placed directly next to a fuel-burning source. Ventilate these areas as
much as possible.
MOUNTING INSTRUCTIONS
To use the optional Alarm Tamper Resistant Mounting Feature, refer to the next section for
further instructions.
1. Be sure to select the prop- er location for this alarm as described in
the placement instructions. This alarm should be mounted either on the ceiling or a wall.
2. To identify the replacement date for this alarm, a label has been placed on the side of the
alarm cover. With permanent marker, write the date of installation in the space provided.
3. Remove the mounting bracket from the back of the alarm by holding the mounting bracket
and twisting the alarm in the direction indicated by the “TWIST TO REMOVE” arrow on the
top of the alarm base.
4. Attach the mounting bracket using the two screws and wall anchors provided.
5. Install the alarm on the mounting bracket.
OPTIONAL ALARM TAMPER RESISTANT LOCKING FEATURE
This feature will help to deter children and others from removing the alarm from the mount-
ing bracket. It is not necessary to activate this feature in places where unauthorized alarm
removal is not a concern.
TO INSTALL: The locking pin is molded into the mounting bracket and clearly identied.
Refer to Figure 1. To use the locking feature, followed these 5 steps:
1. Remove/break off the locking pin located in the mounting bracket.
2. Attach the mounting bracket to the wall or ceiling using the two screws and wall anchors
provided.
3. Install the alarm on the mounting bracket.
INSERT ALARM
LOCKING PIN
HERE
• SMOKE ALARMS MAY NOT DETECT FIRE ON ANOTHER FLOOR OR AREA OF THE
HOME. Recommended minimum protection is at least one smoke alarm inside every bed-
room, outside every sleeping area and on every level of the residence. Interconnected alarms
may provide earlier warning than stand-alone alarms since all alarms will sound when the
initiating alarm sounds.
• SMOKE ALARMS CANNOT PREVENT OR EXTINGUISH FIRES.
• ALARMS CAN ONLY SENSE CO WHICH REACHES THE ALARM SENSOR. Carbon
monoxide may be present in other areas of the dwelling without reaching the alarm. CO
may be present on one level of the dwelling and not reach the alarm installed on a different
level. For example, CO in the basement may not reach an alarm on the second level, near
the bedrooms. For this reason, we recommend you provide complete coverage by placing a
combination alarm on every level of the dwelling.
• ALARMS MAY NOT BE HEARD. The horn in this alarm meets or exceeds current standards,
but it may not be heard if: (1) The alarm is located outside a closed or partially closed door;
(2) Residents recently consumed alcohol or drugs; (3) The sound of the alarm is drowned out
by noise from stereos, TV’s, air conditioners or other appliances; (4) Residents are hearing
impaired or (5) Residents are sleeping. Current studies have shown alarms may not awaken
all sleeping individuals and that it is the responsibility of individuals in the household who are
capable of assisting others to provide assistance to those who may not be awakened by the
alarm sound or to those who may be incapable of safely evacuating the area unassisted.
• ALARMS ARE NOT FOOLPROOF. Test alarms weekly to ensure continued protection.
• ALARMS HAVE A LIMITED PRODUCT SERVICE LIFE. This alarm should be replaced
immediately if it is not operating properly. If the self-diagnostic test reveals a malfunction, the
service signal will warn it is time to replace the alarm. Alarms should always be replaced
after 10 years.
• DO NOT PAINT THE ALARM. Paint may clog the openings to the sensing chambers and
prevent the alarm from operating properly.
• DO NOT STAND TOO CLOSE TO THE ALARM WHEN IT IS SOUNDING. It is loud to wake
occupants in an emergency. Exposure to the horn at close range may harm your hearing.
• DO NOT TAMPER WITH THE SEALED RADIOACTIVE SOURCE. This alarm contains an
extremely small amount of a radioactive element in the ionization chamber—less than 1 mi-
crocurie (37 kilobecquerel), of a radioactive element, Americium 241. This element is used to
detect combustion products. The source is manufactured and distributed under license from
the U.S. Nuclear Regulatory Commission; and meets or exceeds government standards. The
consumer is exempt from any licensing requirements.
INSTALLATION INSTRUCTIONS
IMPORTANT CONSIDERATIONS THIS ALARM HAS BEEN DE-
SIGNED WITH A PRODUCT END-OF-SERVICE LIFE SIGNAL WHICH WILL SOUND AFTER
APPROXIMATELY 10 YEARS OF OPERATION FROM INITIAL POWER UP. NOTE: Manufac-
turer recommends replacement of this alarm 10 years after date of installation.
WHERE THIS ALARM SHOULD BE INSTALLED
This product is intended for use in ordinary indoor locations of family living units. It is not
designed to measure compliance with Occupational Safety and Health Administration (OSHA)
commercial or industrial standards. Individuals with medical problems may consider using
warning devices which provide audible and visual warnings for carbon monoxide concentrations
under 30 ppm.
IMPORTANT: This alarm must be mounted on a ceiling or a wall.
It is not designed for use as a tabletop device.
For maximum protection, install an alarm inside every bedroom, outside every sleep area,
and on every level of the home including basements and nished attic spaces.
• Temperature limits for proper operation are 32ºF to 100ºF (0ºC to 38ºC).
• Install an alarm in each room where the occupant closes the door while sleeping.
4. Insert the pin into the opening located in the base of the alarm (Figure 2)
TO REMOVE: To remove the alarm after the tamper resistant locking feature has been
engaged; remove the locking pin using long nose pliers. The locking pin is reusable.
IMPORTANT: Two self-adhesive labels are included with this alarm. On each label write in
the phone number of your emergency responder, for example 911, and a qualied appliance
technician. One label should be placed near where this alarm is installed, and the other label
should be placed in the “fresh air” location you plan to go if the alarm sounds.
INDUSTRY & AGENCY INSTALLATION RECOMMENDATIONS
CALIFORNIA STATE FIRE MARSHAL
“Early warning re detection is best achieved by the installation of re detection equipment
in all rooms and areas of the household as follows. A smoke alarm installed in each separate
sleeping area (in the vicinity of, but outside of the bedrooms), and heat or smoke detectors in
the living rooms, dining rooms, bedrooms, kitchens, hallways, attics, furnace rooms, closets,
utility and storage rooms, basements and attached garages.”
NATIONAL FIRE PROTECTION ASSOCIATION
For your information, the National Fire Alarm Code, NFPA 72, reads as follows:
“11.5.1 *Required Detection - Where required by applicable laws, codes, or standards for
a specic 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 6.4 m (21 ft) of any door to a
sleeping room, 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 base-
ments and excluding crawl spaces and unnished attics
5. *In the living area(s) of a guest suite
6. In the living area(s) of a residential board and care occupancy”
The equipment should be installed using wiring methods in accordance with the National Fire
Protection Association’s Standard 72, National Fire Code. For additional information, contact:
National Fire Protection Association, One Batterymarch Park, Quincy, MA 02169-7471 or go
to www.nfpa.org
ALARM OPERATION
NORMAL OPERATION: The alarm is operating once the battery power is connected,
the battery pull tab has been removed, and the alarm has sounded one long beep. The red
smoke LED blinks on once approximately every two minutes. The red CO LED is off. The
horn is silent.
CAUTION! This combination smoke & re & carbon monoxide alarm has separate alarm
sounds. This alarm is not designed to detect any other gas. Carbon monoxide and smoke
may be present in other areas. The alarm will only indicate the presence of CO or smoke
which reaches the sensor
TEST SEQUENCE: The horn beeps 3 times with a 6 second pause and then beeps
4 times and continues until the air is cleared. The red smoke LED blinks on in sync with
the 3 beeps. The red CO LED blinks on in sync with the 4 beeps.
This alarm incorporates the NFPA recognized horn signal for evacuation.
SMOKE ALARM CONDITION: The horn beeps 3 times with a 2 second pause and
continues until the air is cleared. The red smoke LED blinks on in sync with the 3 beeps.
The red CO LED is off.
CO ALARM CONDITION: The horn beeps 4 times with a 5 second pause and continues
until the air is cleared. The red smoke LED blinks on every two minutes. The red CO LED
blinks on in sync with the 4 beeps.
SENSOR TROUBLE: This alarm contains multiple self-diagnostics. If a sensor fault is de-
tected, the horn chirps 3 times approximately every 60 seconds. The red smoke LED blinks on
ALARM/BRACKET
LOCKING PIN
WHERE THIS ALARM SHOULD NOT BE INSTALLED
Installation in an improper location can affect the sensitive electronic components in this alarm.
This alarm is not suitable for installation in hazardous locations as dened in the National Electri-
cal Code.
To avoid causing damage to this alarm, to provide maximum protection, and to prevent
unnecessary alarms, DO NOT LOCATE THIS ALARM:
• In extremely humid areas. This alarm should be at least 10 feet (3m) from a bath or
shower, sauna, humidier, vaporizer, dishwasher, laundry room, utility room or other source
of high humidity.
• In very cold or very hot environments or in unheated buildings or outdoor rooms where the
temperature can go below or above the operating range of the alarm.
• In garages, kitchens crawl spaces and unnished attics.
• In turbulent air, such as near ceiling fans, heat vents, air conditioners, fresh air returns or
open windows. Blowing air may prevent smoke or CO gas from reaching the sensors.
• In extremely dusty, dirty or greasy areas. Installation in these areas could lead to nuisance
alarms, may expose the sensor to substances which could damage or contaminate the
alarm.
• In the garage, vehicle exhaust can contain some carbon monoxide. These levels are higher
when the engine is rst started. Within hours of starting a vehicle and backing it out of the
garage, the levels present over time can activate the alarm and become a nuisance.
FIGURE 2
NOTE: The alarm horn loudness meets or exceeds current UL standards of 85 dB at 10 feet
(3 meters).
WEEKLY TESTING: This alarm is designed to act as a monitor, not for use as a short-term
testing device, or to perform a quick check for the presence of CO or smoke. The built-in test
switch accurately tests the alarm operation as required by ANSI/UL 2034/UL 217 Standards
for Safety. If at any time the alarm does not perform as described when tested, replace it
immediately. Weekly testing is required to ensure proper operation. Irregular or low volume
sound may indicate a defective alarm and it should be returned for service. Follow deactiva-
tion instructions to prepare alarm for shipment or disposal.
USING THE TEST FEATURE:Press and release the Test button on the alarm cover. During
testing, the alarm will sound a loud horn pattern consisting of 3 beeps, followed by a 6 second
pause, then 4 beeps. The red smoke LED will blink in sync with the 3 beeps and the red CO
LED will blink in sync with the 4 beeps. The alarm will sound if all the electronic circuitry, horn
and battery are working properly.
If the alarm does not sound properly:
1. Hold the test button down longer. Try holding the test button down for up to 10 seconds.
2. Make sure the battery activation pull tab has been completely removed.
3. If there is still a problem, call customer service. Do not attempt to x the alarm.
ALARM AND BATTERY DEACTIVATION
This alarm uses a sealed battery for power.
The battery should last for approximately 10 years under normal operating conditions.
Deactivation of the alarm is permanent.
Place this alarm into shut-down mode at the end of its useful service life. Once the alarm has
entered end-of-service-life mode, it is necessary to turn off the alarm to deactivate the alarm
operation. This will stop the product end-of-service-life warning signal and also discharge the
remaining capacity of the battery and ready the alarm for disposal.
1. Remove the alarm from the mounting bracket by rotating it in the direction shown the
arrows on the rim of the base.
2. The plastic alarm deactivation key is molded in the mounting bracket of the alarm. Refer
to Figure 1). Use a small at blade tool to remove (breakaway) the deactivation key
from the mounting bracket.
3. Insert the key into the deactivation keyhole slot outlined on alarm label, and insert fully.
4. Slowly turn key clockwise to the “off” position, approximately 270º, until you feel the switch
actuate and the key stops turning.
5. This will discharge the alarm battery and stop the alarm chirping after approximately on
minute. The alarm is now ready for disposal.
6. The deactivation key cannot be removed and the alarm cannot be re-attached to the
mounting bracket.
7. Be sure to install a new alarm immediately.
Once this alarm has been deactivated/turned off:
• The alarm cannot be re-activated
• The alarm cannot be re--attached to the bracket
• The alarm will no longer detect smoke or carbon monoxide
• The alarm contains no serviceable parts
ALARM/BRACKET
LOCKING PIN
FIGURE 2