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Model SCO5RV
M0
8-0122-003
Q 03/0
7 Printed in Mexico
IMPORTANT! PLEASE READ CAREFULLYAND SAVE.
This user’s manual contains important information
a
bout your Combination Carbon Monoxide & Smoke
Alarm’s operation. If you are installing this Alarm for
use by others, you must leave this manual—or a copy
o
f it—with the end user.
TABLE OF CONTENTS
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Fire Safety Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
Basic Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
I
nstallation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
W
here to Install This Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
W
here This Alarm Should NOT Be Installed . . . . . . . . . . . . . . . . . . . . . . .2
H
ow to Install This Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Optional Locking Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
W
eekly Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
R
egular Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
If Your Smoke/CO Alarm Sounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
W
hat To Do First–Identify The Type Of Alarm . . . . . . . . . . . . . . . . . . . . . .4
I
f t
he CO Alarm Sounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
I
f the Smoke Alarm Sounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
U
sing the Silence Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
What You Need To Know About CO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
What is CO? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Symptoms of CO Poisoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Potential Sources of CO in the Home . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
How Can I Protect My Family From CO Poisoning? . . . . . . . . . . . . . . . . . . .5
R
egulatory Information For Smoke/CO Alarms . . . . . . . . . . . . . . . . . . . . .5-7
Re
gulatory Information for CO Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Re
gulatory Information for Smoke Alarms . . . . . . . . . . . . . . . . . . . . . . .5-6
Re
commended Locations for Smoke Alarms . . . . . . . . . . . . . . . . . . . .5-6
About Smo
k
e Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Specia
l Compliance Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
Genera
l Limitations Of Smoke/CO Alarms . . . . . . . . . . . . . . . . . . . . . . . . .6-7
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7
L
i
m
ited
W
arranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7
© 2
007 BRK Brands, Inc.,
a Subsidiary of Jarden Corporation
All rights reserved.
B
R
K Brands, Inc., 3901 Liberty Street Road, Aurora, IL 60504-8122
Consu
me
r
Af
f
airs: (800) 323-9005 • www.firstalert.com
INTRODUCTION
FIRE SAFETY TIPS
Follow safety rules and prevent hazardous situations: 1) Use smoking
materials properly. Never smoke in bed. 2) Keep matches or lighters away
f
rom children; 3) Store flammable materials in proper containers; 4) Keep
electrical appliances in good condition and don’t overload electrical circuits;
5) K
e
e
p stoves, barbecue grills, fireplaces and chimneys grease- and debris-
f
ree; 6) Never leave anything cooking on the stove unattended; 7) Keep
portable heaters and open flames, like candles, away from flammable
ma
t
e
r
ia
ls; 8) D
on
’
t let rubbish accumulate.
K
e
e
p a
larms clea
n
,
a
nd test them weekly. Replace alarms immediately if
t
he
y 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
a
n additional one in the kitchen. Have fire escape ladders or other reliable
mea
ns of escape from an upper floor in case stairs are blocked.
BASIC SAFETY INFORMATION
•
D
angers, Warnings, and Cautions alert you to important operating
i
nstructions or to potentially hazardous situations. Pay special
a
ttention to these items.
•
T
his combi
nation Smoke/Carbon Monoxide Alarm has two separate
a
larms. The CO Alarm is not designed to detect fire or any other gas.
It will only indicate the presence of carbon monoxide gas at the
s
ens
or
.
C
arb
on m
onoxide gas may be present in other areas. The
Sm
oke Alarm will only indicate the presence of smoke that reaches
the sensor. The Smoke Alarm is not designed to sense gas, heat or
fl
ames.
• This Smoke/CO Alarm cannot operate without working batteries.
R
em
o
v
ing the batteries for any reason, or failing to replace the
batteries at the end of their service life, removes your protection.
• NEVER ignore any alarm. See “If Your Smoke/CO Alarm Sounds”
for more information on how to respond to an alarm. Failure to
respond can result i
n i
n
j
ur
y or dea
th
.
• The Silence Features are for your convenience only and will not
correct a pr
oblem. See "Using the Silence Features" for details.
Al
ways check your home for a potential problem after any alarm.
F
ailure to do so can result in injury or death.
•
Test this Smoke/CO Alarm once a week. If the Alarm ever fails to
test correctly, have it replaced immediately! If the Alarm is not
working properly, it cannot alert you to a problem.
• This product is intended for use in ordinary indoor locations of
family living units or in RVs. It is not designed to measure CO levels
i
n compl
ian
ce w
ith Occupational Safety and Health Administration
(OSHA) commercial or industrial standards. Individuals with medical
conditi
ons that may make them more sensitive to carbon monoxide
ma
y cons
ider us
i
ng warning devices which provide audible and
visual signals for carbon monoxide concentrations under 30 ppm.
For additional information on carbon monoxide and your medical
condition contact your physician.
5 6 7 1 2 3
COMBINATION CARBON MONOXIDE & SMOKE ALARM
FOR RECREATIONAL VEHICLE USE
4
Printed in Mexico M08-0122-003 Q 03/07
First Alert
®
is a registered trademark of the First Alert Trust.
WH
AT YOU NEED TO KNOW ABOUT CO
WHAT IS CO?
C
O is an invisible, odorless, tasteless gas produced when fossil fuels do not
burn completely, or are exposed to heat (usually fire). Electrical appliances
ty
pically do not produce CO.
T
hese fuels include:
W
ood, coal, charcoal, oil, natural gas, gasoline, kerosene,
and propane.
Com
mon appliances are often sources of CO. If they are not properly main-
tained, are improperly ventilated, or malfunction, CO levels can rise quickly.
CO is a real danger now that homes are more energy efficient. “Air-tight”
home
s with added insulation, sealed windows, and other weatherproofing
can “trap” CO inside.
SYMPTOMS OF CO POISONING
These symptoms are related to CO POISONING and should be discussed
w
ith ALL household members.
Mild Exposure: Slight headache, nausea, vomiting, fatigue (“flu-like” symptoms).
M
edium Exposure:
T
hrobbing headache, drowsiness, confusion, fast heart rate.
Extreme Exposure: Convulsions, unconsciousness, heart and lung failure.
Exposure to Carbon Monoxide can cause brain damage, death.
This CO Alarm measures exposure to CO over time. It alarms if CO levels
ar
e extremely high in a short period of time, or if CO levels reach a certain
m
inimum over a long period of time.The CO Alarm generally sounds an alarm
before the onset of symptoms in average, healthy adults. Why is this important?
Be
cause you need to be warned of a potential CO problem while you can still
r
eact in time. In many reported cases of CO exposure, victims may be aware
that they are not feeling well, but become disoriented and can no longer react
well enough to exit the building or get help.Also, young children and pets may
be t
he first affected. The average healthy adult might not feel any symptoms
when the CO Alarm sounds. However, people with cardiac or respiratory
problems, infants, unborn babies, pregnant mothers, or elderly people can
be mor
e quickly and severely affected by CO. If you experience even mild
symptoms of CO poisoning, consult your doctor immediately!
FINDING THE SOURCE OF CO AFTER AN ALARM
C
arbon monoxide is an odorless, invisible gas, which often makes it difficult to
locate the source of CO after an alarm. These are a few of the factors that can
make it difficult to locate sources of CO:
• H
ouse well ventilated before the investigator arrives.
• Problem caused by “backdrafting.”
•
Transient CO problem caused by special circumstances.
Because CO may dissipate by the time an investigator arrives, it may be
difficult to locate the source of CO.
BRK Brands, Inc. shall not be obligated
t
o p
ay for any carbon monoxide investigation or service call.
POTENTIAL SOURCES OF CO IN THE HOME OR
RECREATIONAL VEHICLE
Fuel-burning appliances like:
portable heater, gas or wood
b
urning fireplace, gas kitchen
range or cooktop, gas clothes dryer.
D
amaged or insufficient venting:
corroded or disconnected water
heater vent pipe, leaking chimney pipe
or fl
ue, or cracked heat exchanger,
b
l
ocked or clogged chimney opening.
I
mpr
oper use of appliance/device:
operating a barbecue grill or vehicle
i
n an enclosed area (like a garage or
scr
eened porch).
T
ransient CO Problems:
“
transient” or on-again-off-again CO problems can
be ca
used by outdoor conditions and other special circumstances.
T
he following conditions can result in transient CO situations:
1
. Excessive spillage or reverse venting of fuel appliances caused by outdoor
cond
it
ions such as:
•
W
i
nd d
ir
e
ct
ion and/or velocity, including high, gusty winds. Heavy air in
t
he vent pipes (cold/humid air with extended periods between cycles).
•
Negative pressure differential resulting from the use of exhaust fans.
•
Se
v
e
r
a
l a
p
p
liances running at the same time competing for limited
f
r
esh air.
•
Vent pipe connections vibrating loose from clothes dryers, furnaces, or
w
a
ter heaters.
•
O
b
s
tructions in or unconventional vent pipe designs which can amplify
t
he above situations.
2. Extended operation of unvented fuel burning devices (range, oven, fireplace).
3. Temperature inversions, which can trap exhaust close to the ground.
4
. Car idling in an open or closed attached garage, or near a home.
T
hese conditions are dangerous because they can trap exhaust in your home.
Si
nce these conditions can come and go, they are also hard to recreate during
a CO investigation.
HO
W CAN I PROTECT MY FAMILY FROM
C
O POI
S
O
N
I
NG?
A
C
O
Alarm is a
n e
x
cellent means of protection. It monitors the air and sounds
a loud alarm before Carbon Monoxide levels become threatening for average,
hea
lthy adults.
A
CO Alarm is not a substitute for proper maintenance of home appliances.
T
o help prevent CO problems and reduce the risk of CO poisoning:
•
C
lea
n ch
i
m
ne
y
s a
nd fl
ues yearly. Keep them free of debris, leaves, and
ne
s
t
s for proper air flow. Also, have a professional check for rust and
corrosion, cracks, or separations. These conditions can prevent proper
a
ir movement and cause backdrafting. Never “cap” or cover a chimney
i
n a
n
y w
a
y t
hat would block air flow.
•
Test and maintain all fuel-burning equipment annually. Many local gas or
o
i
l com
p
a
nies and HVAC companies offer appliance inspections for a
nominal fee.
•
Make regular visual inspections of all fuel-burning appliances. Check
a
p
p
l
ia
nce
s f
or e
x
cessive rust and scaling.Also check the flame on the
b
urne
r and pilot lights. The flame should be blue. A yellow flame means
f
uel is not being burned completely and CO may be present. Keep the
b
lower door on the furnace closed. Use vents or fans when they are
a
v
a
i
la
b
le on all fuel-burning appliances. Make sure appliances are
vented to the outside. Do not grill or barbecue indoors, or in garages
or on scr
e
e
n por
che
s
.
• Check for exhaust backflow from CO sources. Check the draft hood on
an operating furnace for a backdraft. Look for cracks on furnace heat
e
xchangers.
•
C
he
ck t
he house or garage on the other side of shared wall.
• Keep windows and doors open slightly. If you suspect that CO is
e
scaping into your home, open a window or a door. Opening windows
a
nd d
oor
s ca
n sig
n
ifica
n
tly decrease CO levels.
I
n additi
on
,
f
am
i
l
iarize yourself with all enclosed materials. Read this
manua
l in its entirety, and make sure you understand what to do if your
CO Alarm sounds.
REGULATORY INFORMATION FOR
SMOKE/CO ALARMS
RE
G
U
LA
TORY INFORMATION FOR CO ALARMS
W
H
A
T
L
EVELS OF CO CAUSE AN ALARM?
Underwriters Laboratories Inc. Standard UL2034 requires residential CO
Alarms t
o sound when exposed to levels of CO and exposure times as
d
escribed below.They are measured in parts per million (ppm) of CO over
time (in minutes).
UL2034 Required Alarm Points*:
•
I
f t
he alarm is exposed to 400 ppm of CO, IT MUST ALARM BETWEEN
4 and 15 MINUTES.
• If the alarm is exposed to 150 ppm of CO, IT MUSTALARM BETWEEN
1
0 a
nd 5
0 M
I
NUTES.
• If the alarm is exposed to 70 ppm if CO, IT MUST ALARM BETWEEN
60 and 240 MINUTES.
* Ap
pr
oximately 10% COHb exposure at levels of 10% to 95% Relative
Humidity (RH).
T
he unit is designed not to alarm when exposed to a constant level
of 30 ppm for 30 days.
CO Alarms are designed to alarm before there is an immediate life threat.
Si
nce y
ou ca
n
no
t se
e or smel
l C
O, never assume it’s not present.
• An exposure to 100 ppm of CO for 20 minutes may not affect average,
healthy adults, but after 4 hours the same level may cause headaches.
• An exposure to 400 ppm of CO may cause headaches in average, healthy
adults after 35 minutes, but can cause death after 2 hours.
S
tandards:
U
nd
e
r
w
r
it
e
rs Laboratories Inc. Single and Multiple Station carbon
monoxide alarms UL2034.
According to Underwriters Laboratories Inc. UL2034, Section 1-1.2: “Carbon
monoxide alarms covered by these requirements are intended to respond to the
presence of carbon monoxide from sources such as, but not limited to, exhaust
from internal-combustion engines, abnormal operation of fuel-fired appliances,
and fireplaces. CO Alarms are intended to alarm at carbon monoxide levels
bel
ow those that could cause a loss of ability to react to the dangers of Carbon
M
ono
x
id
e exposure.” This CO Alarm monitors the air at the Alarm, and is
d
e
sig
ne
d t
o a
larm before CO levels become life threatening.This allows you
precious time to leave the house and correct the problem.This is only possible
if Alarms are located, installed, and maintained as described in this manual.
Gas Detection at Typical Temperature and Humidity Ranges: The CO Alarm
is not formulated to detect CO levels below 30 ppm typically. UL tested for false
a
larm r
e
sis
t
a
nce to Methane (500 ppm), Butane (300 ppm), Heptane (500 ppm),
Ethyl Acetate (200 ppm), Isopropyl Alcohol (200 ppm) and Carbon Dioxide (5000
ppm).Values measure gas and vapor concentrations in parts per million.
A
udi
ble
Alarm:
85 dB m
i
n
imum at 10 feet (3 meters).
RE
G
ULATORY INFORMATION FOR SMOKE ALARMS
RECOMMENDED LOCATIONS FOR SMOKE ALARMS
I
ns
talling Smoke Alarms in Single-Family Residences
The National Fire Protection Association (NFPA), recommends one Smoke Alarm
on every floor, in every sleeping area, and in every bedroom. In new construction,
the Smoke Alarms must be AC powered and interconnected. See “Agency
Placement Recommendations” for details.
Continued...
LIMITED WARRANTY
BRK Brands, Inc., ("BRK") the maker of First Alert
®
brand products warrants that for a period of five years from the date of purchase, this product will be free from
defects in material and workmanship. BRK, at its option, will repair or replace this product or any component of the product found to be defective during the warranty
period. Replacement will be made with a new or remanufactured product or component. If the product is no longer available, replacement may be made with a similar
pr
od
uct o
f e
q
ua
l or gr
eater value. This is your exclusive warranty.
T
h
is w
arr
anty is valid for the original retail purchaser from the date of initial retail purchase and is not transferable. Keep the original sales receipt. Proof of purchase is
required to obtain warranty performance. BRK dealers, service centers, or retail stores selling BRK products do not have the right to alter, modify or any way change
the terms and conditions of this warranty.
This warranty does not cover normal wear of parts or damage resulting from any of the following: negligent use or misuse of the product, use on improper voltage or
current, use contrary to the operating instructions, disassembly, repair or alteration by anyone other than BRK or an authorized service center. Further, the warranty
does not cover Acts of God, such as fire, flood, hurricanes and tornadoes or any batteries that are included with this unit.
BRK shall not be liable for any incidental or consequential damages caused by the breach of any express or implied warranty. Except to the extent prohibited by
a
pplicable 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,
pr
o
vinces 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
a
bo
v
e l
i
mitations 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.
H
o
w t
o O
btain Warranty Service
Service:
If service is required, do not return the product to your retailer. In order to obtain warranty service, contact the Consumer Affairs Division at 1-800-323-9005,
7:30 AM - 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. 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
t
o b
a
tt
e
ry.
ABOUT SMOKE ALARMS
B
attery (DC) operated Smoke Alarms:
P
rovide protection even when
ele
ctricity fails, provided the batteries are fresh and correctly installed. Units
are easy to install, and do not require professional installation.
A
C powered Smoke Alarms:
C
an be interconnected so if one unit senses
smo
ke, all units alarm.They do not operate if electricity fails.
AC with battery (DC) back-up: will operate if electricity fails, provided the
b
atteries are fresh and correctly installed. AC and AC/DC units must be
i
nstalled by a qualified electrician.
Smoke/CO Alarms for Solar or Wind Energy users and battery backup
po
wer systems:
A
C powered Smoke/CO Alarms should only be operated
w
ith true or pure sine wave inverters. Operating this Alarm with most battery-
powered UPS (uninterruptible power supply) products or square wave or “quasi
si
ne wave” inverters
w
ill damage the Alarm
.
If you are not sure about your
i
nverter or UPS type, please consult with the manufacturer to verify.
Smoke Alarms for the hearing impaired: Special purpose Smoke Alarms
shou
ld be installed for the hearing impaired. They include a visual alarm and an
audible alarm horn, and meet the requirements of the Americans With Disabilities
Act. Can be interconnected so if one unit senses smoke, all units alarm.
Sm
oke alarms are not to be used with detector guards
u
nless the
combination has been evaluated and found suitable for that purpose.
All these Smoke Alarms are designed to provide early warning of fires if located,
i
nstalled and cared for as described in the user’s manual, and if smoke reaches
t
he Alarm. If you are unsure which type of Smoke Alarm to install, refer the
National Fire Protection Association (NFPA) Standard 72 (National Fire Alarm
Cod
e) and NFPA101(Life Safety Code). National Fire Protection Association,
O
ne Batterymarch Park, Quincy, MA 02269-9101. Local building codes may also
require specific units in new construction or in different areas of the home.
F
eatures:
•
Separate sensors to detect smoke
and CO; the two alarm systems
w
ork independently
•
Powered by two “AA” batteries
•
Side access drawer for easy
battery replacement
•
Complies with UL2034 and UL217
Al
l First Alert
®
Sm
oke Alarms conform to regulatory requirements,
i
ncluding UL217 and are designed to detect particles of combustion.
Sm
oke particles of varying number and size are produced in all fires.
I
onization technology is generally more sensitive than photoelectric
technology at detecting small particles, which tend to be produced
i
n gr
ea
t
e
r a
mou
n
ts by flaming fires, which consume combustible
ma
t
erials rapidly and spread quickly. Sources of these fires may include
paper burning in a wastebasket, or a grease fire in the kitchen.
Photoelectric technology is generally more sensitive than ionization
t
echnology at detecting large particles, which tend to be produced in
gr
ea
t
e
r a
mounts by smoldering fires, which may smolder for hours
before bursting into flame. Sources of these fires may include cigarettes
b
urn
i
ng in couches or bedding.
F
or max
i
mum pr
otection, use both types of Smoke Alarms on each level
and in every bedroom of your home.
SPECIAL COMPLIANCE CONSIDERATIONS
This unit alone is not a suitable substitute for complete fire detection
s
ystems in places housing many people—like apartment buildings,
condom
iniums, hotels, motels, dormitories, hospitals, long-term health
care facilities, nursing homes, day care facilities, or group homes of any
k
ind—even if they were once single-family homes. It is not a suitable
sub
stitute for complete fire detection systems in warehouses, industrial
facilities, commercial buildings, and special-purpose non-residential
bui
ldings which require special fire detection and alarm systems.
D
epending on the building codes in your area, this unit may be used to
provide additional protection in these facilities.
T
he following information applies to all five types of buildings listed below:
In new construction, most building codes require the use of AC or AC/DC
po
wered 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
cod
es, or consult your Fire Department for detailed fire protection requirements in
buildings not defined as “households.”
1
. Single-Family Residence:
Si
ngle family home, townhouse. It is recommend-
e
d this unit be installed on every level of the home, in every bedroom, and in
each bedroom hallway.
2. Multi-Family or Mixed Occupant Residence: Apartment building,
condominium.This unit is suitable for use in individual apartments or condos,
provided a primary fire detection system already exists to meet fire detection
r
equirements in common areas like lobbies, hallways, or porches. Using this
u
nit in common areas may not provide sufficient warning to all residents or
me
e
t local fire protection ordinances/regulations.
3.
Institutions:
H
ospitals, day care facilities, long-term health care facilities.
T
his unit is suitable for use in individual patient sleeping/resident rooms,
pr
ovided a primary fire detection system already exists to meet fire detection
r
equirements in common areas like lobbies, hallways, or porches. Using this
u
nit in common areas may not provide sufficient warning to all residents or
me
et local fire protection ordinances/regulations.
4. Hotels and Motels: Also boarding houses and dormitories. This unit is
su
itable for use inside individual sleeping/resident rooms, provided a primary
fir
e detection system already exists to meet fire detection requirements in
com
mon ar
eas l
i
k
e l
ob
bies, hallways, or porches. Using this unit in common
ar
eas may not provide sufficient warning to all residents or meet local fire
pr
otection ordinances/regulations.
5.
W
areh
ous
es/C
ommer
cia
l Bui
ldi
ngs:
D
O N
O
T
use t
h
is Smo
k
e/C
O Alarm
i
n w
arehouses, industrial or commercial buildings, special-purpose non-resi-
dential buildings, or airplanes. This Smoke/CO Alarm is specifically designed
f
or residential use, and may not provide adequate protection in other
a
p
p
l
ica
t
ions.
T
ROU
BL
ES
HOO
T
I
N
G G
UIDE
If the Alarm... Problem... You should...
Horn "chirps" about once per minute. Low battery warning. Install two new AA batteries*.
Horn does three rapid "chirps" every minute;
L
E
D has 3 r
a
p
id flashes with "chirps".
Device is not working properly, and needs to be
r
e
p
lace
d
.
Units under warranty should be returned to
ma
n
uf
act
ur
er for replacement. See “Limited
Warranty” for details.
Carbon Monoxide Alarm ONLY:
CO Alarm goes back into alarm 4 minutes after you
Silence it.
CO levels indicate a potentially dangerous situation. IF YOU ARE FEELING SYMPTOMS OF CO
POISONING, EVACUATE your home and call 911
or t
he F
ir
e Department. Refer to "If The CO Alarm
Sou
nds" for details.
CO Alarm sounds frequently even though no high
levels of CO are revealed in an investigation.
The CO Alarm may be improperly located. Refer to
“Where to Install This Alarm” for details.
Relocate your Alarm. If frequent alarms continue,
have home rechecked for potential CO problems.
You may be experiencing an intermittent
CO problem.
Smoke Alarm ONLY:
Smoke Alarm sounds when no smoke is visible.
Unwanted alarm may be caused by non-emergency
source like cooking smoke.
Silence Alarm using manual button; clean the
Alarm’s cover with a soft, clean cloth. If frequent
unwanted alarms continue, relocate your Alarm.
Alarm ma
y be t
oo close to a kitchen, cooking
appliance, or steamy bathroom.
*For a list of acceptable replacement batteries, see “Regular Maintenance.”
I
f you have questions that cannot be answered by reading this manual, call Consumer Affairs at 1-800-323-9005, M-F 7:30 a.m. to 5:00 p.m. (CST)
F
or y
our records,
pleas
e record:
Date Purchased: ____________Where Purchased: _____________________
T
his Smoke/CO Alarm is intended for RV or residential use. It is not intended
for use in industrial applications where Occupational Safety and Health
Ad
m
inistration (OSHA) requirements for Carbon Monoxide Alarms must be
me
t. The Smoke Alarm portion of this device is not intended to alert hearing
impaired residents. Special purpose Smoke Alarms should be installed for
hear
ing impaired residents (CO Alarms are not yet available for the hearing
i
mpaired).
Sm
oke/CO Alarms may not waken all individuals.
P
ractice the escape plan
a
t leas
t tw
ice a y
ear
,
ma
k
i
ng sure that everyone is involved – from kids to
gr
a
ndparents.Allow children to master fire escape planning and practice
be
fore holding a fire drill at night when they are sleeping. If children or others
d
o not readily waken to the sound of the Smoke/CO Alarm, or if there are
infants or family members with mobility limitations, make sure that someone
is assig
ned to assist them in fire drill and in the event of an emergency. It is
r
e
com
me
nded that you hold a fire drill while family members are sleeping in
order to determine their response to the sound of the Smoke/CO Alarm while
sle
eping and to determine whether they may need assistance in the event of
a
n e
me
r
g
e
nc
y.
Sm
oke
/C
O
Al
arms cannot work without power.
Ba
ttery operated units cannot
w
ork if the batteries are missing, disconnected or dead, if the wrong type of bat-
teries are used, or if the batteries are not installed correctly. AC units cannot work
if t
he
A
C power is cut off for any reason (open fuse or circuit breaker, failure along
a po
wer 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
ty
pe
s o
f u
n
it
s
.
This Smoke/CO Alarm will not sense smoke or CO that does not reach the
s
ensors.
I
t will only sense smoke or CO at the sensor. Smoke or CO may be
pr
e
se
n
t i
n o
t
he
r areas. Doors or other obstructions may affect the rate at which
C
O or smo
ke reaches the sensors. If bedroom doors are usually closed at
n
ight, we recommend you install an alarm device (Combination CO and Smoke
Alarm
, or separate CO Alarms and Smoke Alarms) in each bedroom and in the
ha
l
l
w
a
y be
tween them.
This Smoke/CO Alarm may not sense smoke or CO on another level of the
home. Example: This alarm device, installed on the second floor, may not
se
nse smo
k
e or C
O i
n the basement. For this reason, one alarm device may
no
t 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 Alarms be
use
d i
n conjunction with interconnected AC powered Smoke Alarms. For
details, see “About Smoke Alarms” for details.
Sm
oke/CO Alarms may not be heard.
T
he alarm horn loudness meets or
e
x
ce
e
ds curr
ent UL standards of 85 dB at 10 feet (3 meters). However, if the
Smo
ke/CO Alarm is installed outside the bedroom, it may not wake up a sound
sle
eper 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.
E
v
en persons who are awake may not hear the alarm horn if the sound is
b
locked by distance or closed doors. Noise from traffic, stereo, radio, television,
air conditioner, or other appliances may also prevent alert persons from hearing
t
he alarm horn. This Smoke/CO Alarm is not intended for people who are
hear
i
ng i
m
p
a
ir
e
d
.
T
he
Al
arm ma
y n
o
t ha
v
e ti
me t
o alarm before the fire itself causes
dama
ge
,
injury, or death, since smoke from some fires may not reach
the unit i
mmediately. Examples of this include persons smoking in bed,
chi
ldren pl
a
ying with matches, or fires caused by violent explosions
resulti
ng from escaping gas.
T
his Smoke/CO Alarm is not a substitute for life insurance.
T
hough this
Smoke/CO Alarm warns against increasing CO levels or the presence of
smo
k
e
,
B
R
K Brands, Inc. does not warrant or imply in any way that they will
pr
otect lives. Homeowners and renters must still insure their lives.
T
his Smoke/CO Alarm has a limited life.
Alt
hough this Smoke/CO Alarm
and all of its parts have passed many stringent tests and are designed to be
as r
el
ia
b
le as possi
b
le
,
a
n
y of these parts could fail at any time. Therefore, you
m
us
t t
e
st this device weekly.The unit should be replaced immediately if it is
not operating properly.
This Smoke/CO Alarm is not foolproof. Like all other electronic devices, this
Smo
k
e/CO Alarm has limitations. It can only detect smoke or CO that reaches
the sensors. It may not give early warning of the source of smoke or CO is in a
remote part of the home, away from the alarm device.
GENERAL LIMITATIONS OF SMOKE/CO ALARMS
USER’S MANUAL
F
or additional coverage, it is recommended that you install a Smoke Alarm in
all rooms, halls, storage areas, finished attics, and basements, where tempera-
t
ures normally remain between 40˚ F (4˚ C) and 100˚ F (38˚ C). Make sure no
d
oor or other obstruction could keep smoke from reaching the Smoke Alarms.
M
ore specifically, install Smoke Alarms:
• On every level of your home, including finished attics and basements.
•
Inside every bedroom, especially if people sleep with the door partly or
com
pletely 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),
i
nstall a unit at each end.
•
At the top of the first-to-second floor stairway, and at the bottom
of the basement stairway.
Spe
cific requirements for Smoke Alarm installation vary from state to state
and from region to region. Check with your local Fire Department for current
r
equirements in your area.
I
t is recommended AC or AC/DC units be inter-
connected f
or added protection.
INSTALLING SMOKE ALARMS IN MOBILE HOMES
F
or minimum security install one Smoke Alarm as close to each sleeping area as
possi
ble. For more security, put one unit in each room. Many older mobile homes
(especially those built before 1978) have little or no insulation. If your mobile home
is no
t well insulated, or if you are unsure of the amount of insulation, it is important
t
o install units on inside walls only. Smoke Alarms should be installed where
temperatures normally remain between 40˚ F (4˚ C) and 100˚ F (38˚ C).
AGENCY PLACEMENT RECOMMENDATIONS
T
his equipment should be installed in accordance with NFPA (National Fire
Protection Association) 72 and
101. National Fire Protection Association,
One Batterymarch Park, Quincy, MA 02269-9101. Additional local building and
reg
ulatory codes may apply in your area. Always check compliance
requirements before beginning any installation.
S
tandards:
U
nderwriters Laboratories Inc. Single and Multiple Station Smoke
Alarms 217.
N
FP
A 72 (National Fire Code)
Smoke Alarms shall be installed in each separate sleeping room, outside each
sle
eping area in the immediate vicinity of the bedrooms and on each additional
story of the family living unit, including basements and excluding crawl spaces
a
nd unfinished attics.
I
n new construction,Alarms shall be so arranged that operation of any one Alarm
sha
ll cause the operation of all Alarms within the dwelling.
Sm
oke Detection-Are More Smoke Alarms Desirable?
T
he required number of
Smoke Alarms might not provide reliable early warning protection for those areas
se
parated by a door from the areas protected by the required Smoke Alarms.
F
or t
his reason, it is recommended that the householder consider the use of
additional Smoke Alarms for those areas for increased protection.The additional
ar
eas include the basement, bedrooms, dining room, furnace room, utility room,
a
nd hallways not protected by the required Smoke Alarms.The installation of
Smoke Alarms in kitchens, attics (finished or unfinished), or garages is not
norma
l
ly recommended, as these locations occasionally experience conditions
t
hat can result in improper operation.
C
alifornia State Fire Marshal (CSFM)
E
arly warning detection is best achieved by the installation of fire detection
e
q
u
i
p
ment in all rooms and areas of the household as follows: A Smoke Alarm
installed in each separate sleeping area (in the vicinity, but outside bedrooms),
a
nd Heat or Smoke Alarms in the living rooms, dining rooms, bedrooms,
k
it
che
ns
,
ha
l
l
ways, finished attics, furnace rooms, closets, utility and storage
r
ooms, basements, and attached garages.
RECOMMENDED RESIDENTIAL PLACEMENT
• When installing on the wall, the top edge of Smoke Alarms should be
placed between 4 inches (102 mm) and 12 inches (305 mm) from the
w
all/ceiling line.
• When installing on the ceiling, place the alarm as close to the center as
possi
ble.
•
In either case, install at least 4 inches (102 mm) from where the wall and
ceiling meet. See “Avoiding Dead Air Spaces” for more information.
N
OTE:
F
or any location, make sure no door or other obstruction could keep
carbon monoxide or smoke from reaching the Alarm.
WHERE THIS ALARM SHOULD NOT BE INSTALLED
D
o NOT locate this Smoke/CO Alarm:
•
Avoid extremely dusty, dirty or greasy areas.
• Where combustion particles are produced. Combustion particles form
w
hen 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 possi
ble. In areas where a 20-foot (6 meter) distance is not possible – in
modular, mobile, RVs, or smaller homes, for example – it is recommended
the Smoke Alarm be placed as far from these fuel-burning sources as
possi
ble. 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
p
laced directly next to a fuel-burning source. Ventilate these areas as much
as possi
ble.
•
Within 5 feet (1.5 meters) of any cooking appliance. In air streams near
k
itchens. Air currents can draw cooking smoke into the smoke sensor and
ca
use unwanted alarms.
•
In extremely humid areas. This Alarm should be at least 10 feet (3 meters)
from a shower, sauna, humidifier, vaporizer, dishwasher, laundry room,
ut
ility room, or other source of high humidity.
•
In direct sunlight.
•
I
n t
urb
u
lent air, like near ceiling fans or open windows. Blowing air may
pr
event CO or smoke from reaching the sensors.
•
In insect infested areas. Insects can clog the openings to the sensing
chamber.
•
Less than 12 inches (305 mm) away from fluorescent lights. Electrical
“
noise” can interfere with the sensor.
•
In “dead air” spaces. See “Avoiding Dead Air Spaces”.
AVOIDING DEAD AIR SPACES
“
Dead air” spaces may prevent smoke from reaching the Smoke/CO Alarm.
T
o avoid dead air spaces, follow installation recommendations below.
O
n cei
l
i
ngs,
i
ns
t
a
ll Smoke/CO Alarms as close to the center of the ceiling as
possi
ble. If this is not possible, install the Smoke/CO Alarm at least 4 inches
(102 mm) from the wall or corner.
F
or wall mounting
(if a
llowed by building codes), the top edge of Smoke/CO
Alarms should be placed between 4 inches (102 mm) and 12 inches (305 mm)
f
rom the wall/ceiling line, below typical “dead air” spaces.
On a peaked, gabled, or cathedral ceiling, install first Smoke/CO Alarm
w
ithin 3 feet (0.9 meters) of the peak of the ceiling, measured horizontally.
Ad
ditional Smoke/CO Alarms may be required depending on the length, angle,
e
tc. of the ceiling's slope. Refer to NFPA 72 for details on requirements for
sl
oped or peaked ceilings.
INSTALLATION
WHE
RE
T
O I
N
S
T
AL
L THIS ALARM
Ins
talling C
omb
in
a
t
i
on S
moke/CO Alarms in Recreational Vehicles or
Mobile Homes
For minimum security, a combination Smoke/CO Alarm should be centrally
l
oca
ted outside of each separate sleeping area in the immediate vicinity of
t
he bedrooms. For more security, install additional Alarms in each separate
be
d
r
oom. The Alarm should be located at least 6 inches (152 mm) from all
exterior walls and at least 3 feet (0.9 meters) from supply or return vents.
T
es
t units used in RVs after the vehicle has been in storage, before each
tri
p
,
and on
ce a week while in use. Failure to test units used in RVs as
described may remove your protection.
In general, install residential combination Smoke/CO Alarms:
•
O
n e
v
e
r
y 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
ar
eas
,
install a unit in each. If a hall is more than 40 feet (12 meters) long,
i
ns
t
a
l
l a u
nit at each end.
• At the top of first-to-second floor stairs.
• At the bottom of the basement stairs.
• For additional coverage, install Alarms in all rooms, halls, and storage
ar
eas
, where temperatures normally remain between 40˚ F and 100˚ F
(4˚ C a
nd 3
8˚ C)
.
Minimum coverage for Smoke Alarms, as recommended by the National
Fire Protection Association (NFPA), is one Smoke Alarm on every floor, in every
sleeping area, and in every bedroom (See “Regulatory Information For Smoke
Alarms” for details on the NFPA recommendations).
Continued...
W
HERE TO INSTALL THIS ALARM, Continued
F
or CO Alarms,
t
he National Fire Protection Association (NFPA) recommends
t
hat a CO Alarm should be centrally located outside of each separate sleeping
ar
ea in the immediate vicinity of the bedrooms. For added protection, install
additional CO Alarms in each separate bedroom, and on every level of your
home.
NOTE: For added protection, install an additional Smoke/CO Alarm at least
1
5 feet (4.6 meters) away from the furnace or fuel burning heat source where
possi
ble. In smaller homes or in manufactured homes where this distance
cannot be maintained, install the Alarm as far away as possible from the
f
urnace or other fuel burning source. Installing the Alarm closer than 15 feet (4.6
me
ters) will not harm the Alarm, but may increase the frequency of unwanted
alarms.
HOW TO INSTALL THIS ALARM
This combination Smoke/CO Alarm was designed to be mounted on the
ceiling or wall. It is not a tabletop device.
You must install this device on the
ce
iling or wall as outlined below. Read “Where To Install This Alarm” before
starting.
T
ools you will need:
pe
ncil, drill with 3/16” or 5mm drill bit,
fla
thead screwdriver, hammer.
•
D
o not connect this unit to any other alarm or auxiliary device. It is a
single-station unit that cannot be linked to other devices. Connecting
anything else to this unit may prevent it from working properly.
•
Do not install this unit over an electrical junction box. Air currents
around junction boxes can prevent smoke from reaching the sens-
i
ng chamber and prevent the unit from alarming. Only AC powered
unit
s are intended for installation over junction boxes.
If y
ou want to lock the battery compartment, or lock the Smoke/CO
Alarm to the mounting bracket, please read the “Optional Locking
F
eatures” section.
1. Hold base firmly and twist the mounting bracket counterclockwise (left) to
se
parate it from the unit.
2. Hold the mounting bracket against the ceiling (or wall) so the vertical
mou
nting slot is aligned in the 12 o’clock position and trace around the
i
nside of the mounting slots (vertical and horizontal mounting).
3. Put the unit where it won’t get covered with dust when you drill the
mou
nting holes.
4. Using a 3/16” (5 mm) drill bit, drill a hole through the center of the oval
out
lines you traced.
5. Insert the plastic screw anchors (in the plastic bag with screws) into the
holes. Tap the screw anchors gently with a hammer, if necessary, until
t
hey are flush with the ceiling or wall.
6. Line the mounting bracket up over the plastic screw anchors.
7
. Screw the mounting bracket to the ceiling or wall through the mounting
sl
ots using the two screws provided.
8. Before attaching the Alarm to
t
he bracket, insert the two (2)
AA batteries (included) into the
battery compartment. Match
t
he terminals on the end of
t
he battery with the terminals
on t
he unit. Match “+” to “+”
a
nd “-” to “-.” If the batteries
ar
e not fully inserted, the unit
ca
n
not receive battery power.
N
OTE:
T
he unit may beep briefly when you install the batteries. This is normal.
T
he GREEN Light flashes about every 60 seconds when the unit is
receiving battery power.
The battery door will resist closing unless batteries are installed.This
w
arns y
ou the unit w
i
l
l n
o
t opera
te without batteries.
9. Attach the Smoke/CO Alarm to the
mou
nting bracket. Line up the guides on
t
he a
larm
’
s base with the guides on the
mounting bracket. When guides are lined
u
p
, turn the base clockwise (right) until it
sna
ps into place.
N
O
T
E: O
n
ce the Sm
o
k
e/C
O Alarm is
snapped on
t
o the m
ounting bracket,
y
ou can rotate the Smoke/CO Alarm
t
o adjust the alignment.
1
0. Test the Smoke/CO Alarm. See “Weekly Testing” for details.
SUGGESTED AREAS FOR INSTALLING
S
MOKE ALARMS, CO ALARMS, AND COMBO UNITS
SMOKE ALARM WITH
S
ILENCE FEATURE
C
O ALARMS
BOTH, OR COMBINATION
S
MOKE/CO ALARMS
S
MOKE ALARMS
KEY:
Suggested locations are based on
NFPA recommendations (NFPA 72
for Smoke Alarms and NFPA 720 for
C
arbon Monoxide Alarms). Always
refer to national and local codes
b
efore beginning any installation.
In new construction AC and AC/DC smoke alarms MUST
be interconnected to meet NFPA recommendations.
Type of Alarm
Carbon Monoxide (CO)
What You See and Hear
CO LED: Flashes Red
H
orn:
4 be
eps, pause, 4 beeps, pause
P
o
wer/Smoke LED
: O
f
f
Smo
ke
P
ower/Smoke LED
: F
lashes Red
Horn: 3 beeps, pause, 3 beeps, pause
C
O LED:
O
ff
IF THE CO ALARM SOUNDS
A
ctua
ti
on of your CO Alarm indicates the presence of carbon monoxide
(C
O) which can kill you. In other words, when your CO Alarm sounds, you
mus
t n
ot ignore it!
IF THE CO ALARM SIGNAL SOUNDS:
1. Operate the Test/Silence button.
2
. Call your emergency services, fire department or 911. Write down the
n
u
m
ber of your local emergency service here:
__________________________________________________________________
3. Immediately move to fresh air—outdoors or by an open door or window.
D
o a head cou
nt to check that all persons are accounted for. Do not re-
e
nter the premises, or move away from the open door or window until the
emergency services responder has arrived, the premises have been aired
out
,
a
nd y
our C
O Alarm remains in its normal condition.
4
.
Af
t
er following steps 1-3, if your CO Alarm reactivates within a 24-hour
period, repeat steps 1-3 and call a qualified appliance technician to investi-
ga
te for sources of CO from fuel-burning equipment and appliances, and
i
nspect for proper operation of this equipment. If problems are identified
d
ur
i
ng this inspection have the equipment serviced immediately. Note any
com
bustion equipment not inspected by the technician, and consult the
ma
nufacturers’ instructions, or contact the manufacturers directly, for more
information about CO safety and this equipment. Make sure that motor
v
ehicles are not, and have not, been operating in an attached garage or
ad
jace
n
t t
o t
he residence.Write down the number of a qualified appliance
technician here:
__________________________________________________________________
NOTE: A qualified appliance technician is defined as “a person, firm,
corpor
ation, or company that either in person or through a representative, is
e
ngaged in and responsible for the installation, testing, servicing, or replace-
me
n
t o
f hea
ting, ventilation, air conditioning (HVAC) equipment, combustion
a
ppliances and equipment, and/or gas fireplaces or other decorative
com
b
us
tion equipment.”
“
ALARM-MOVE TO FRESH AIR”
If y
ou hear the C
O alarm horn and the CO red light is flashing, move
e
v
er
y
one to a source of fresh air. DO NOT remove the batteries!
IF THE SMOKE ALARM SOUNDS
R
E
SP
ONDING TO AN ALARM
•
If the unit alarms and you are not testing the unit, it is warning you
of a potentially dangerous situation that requires your immediate
a
t
ten
ti
on. NEVER ignore any alarm. Ignoring the alarm may result in
injury or death.
•
Never remove the batteries from a battery operated Smoke/CO Alarm
t
o s
t
op an un
w
an
ted alarm (caused by cooking smoke, etc.). Removing
batteries disables the alarm so it cannot sense smoke, and removes
y
our pr
o
tecti
on
.
Instead open a window or fan the smoke away from
the unit
. The alarm will reset automatically.
•
If the unit a
l
arms get everyone out of the house immediately.
WHAT TO DO IN CASE OF FIRE
•
Don’t panic; stay calm. Follow your family escape plan.
•
Ge
t out o
f the house as quickly as possible. Don’t stop to get
dressed or collect anything.
• Feel doors with the back of your hand before opening them.
If a door is cool, open it slowly. Don’t open a hot door. Keep doors
a
nd w
i
ndows closed, unless you must escape through them.
•
Co
ver your nose and mouth with a cloth (preferably damp).
Take short, shallow breaths.
• Meet at your planned meeting place outside your home,
a
nd d
o a head cou
n
t t
o ma
k
e sur
e everybody got out safely.
• Call the Fire Department as soon as possible from outside.
Give your address, then your name.
•
Never go back inside a burning building for any reason.
• Contact your Fire Department for ideas on making your home safer.
Alarms have various limitations. See "General Limitations of Smoke/CO
Al
arms" for details.
USING THE SILENCE FEATURES
Never remove the batteries to quiet an unwanted alarm. Removing the
batteries disables the alarm and removes your protection.
The Silence Feature is intended to temporarily silence the horn while you
identify and correct the problem. Do not use the Silence Feature in emergency
sit
ua
tions. It will not correct a CO problem or extinguish a fire.
The Silence Feature can temporarily quiet an unwanted alarm for several
minutes.You can silence this Smoke/CO Alarm: press the Test/Silence button
on t
he a
larm co
ver for at least 3-5 seconds.
Af
t
e
r t
he
Test/Silence button is released, the Red LED blinks during the silence
mode.
SILENCING THE LOW BATTERY WARNING
T
h
is silence feature can temporarily quiet the low battery warning “chirp” for
up to 8 hours. You can silence the low battery warning “chirp”: press the Test/
Silence button on the alarm cover.
O
nce t
he 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
u
nit sounds “chirp” once a minute).
REGULAR MAINTENANCE
T
his unit has been designed to be as maintenance-free as possible, but there
ar
e a few simple things you must do to keep it working properly.
U
se 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.
• Test it at least once a week.
•
Clean the Smoke/CO Alarm at least once a month; gently vacuum the
outside of the Smoke/CO Alarm using your household vacuum’s soft
brush a
ttachment. A can of clean compressed air (sold at computer or
o
ffice supply stores) may also be used. Follow manufacturer instructions
for use. Test the Smoke/CO Alarm. Never use water, cleaners or solvents
si
nce they may damage the unit.
• If the Smoke/CO Alarm becomes contaminated by excessive dirt, dust
a
nd/or grime, and cannot be cleaned to avoid unwanted alarms, replace
t
he unit immediately.
•
Relocate the unit if it sounds frequent unwanted alarms. See “Where This
Alarm Should Not Be Installed” for details.
Ch
oosing a replacement battery:
Y
our Smoke/CO Alarm requires two standard AA batteries. It was shipped
with two AA batteries. The following batteries are acceptable as replacements:
Eveready Energizer E91.
These batteries are available at many local retail
s
tores.
Act
ual battery service life depends on the Smoke/CO Alarm and the environ-
me
nt 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”).
PARTS OF THIS SMOKE/CO ALARM
1
Test/Silence Button
2 Battery Compartment
3
Power/Smoke Alarm LED
4
CO Alarm LED
W
hen the Sm
o
k
e Alarm is Silenced When the CO Alarm is Silenced
The Smoke Alarm will remain silent
for up to 15 minutes, then return to
norma
l operation.
I
f the smoke has not cleared–or
continues to increase–the device
will go back into alarm.
The CO alarm will remain silent for
up to 4 minutes.
After 4 minutes, if CO levels remain
potentially dangerous the horn will
s
tart sounding again.
To replace the batteries (without removing
Al
arm from the ceiling or wall):
1. Open the battery compartment.
2. Press tabs A and B as shown in the diagram
a
nd remove each battery.
3. Insert the new batteries, making sure they
sna
p completely into the battery compartment.
M
atch the terminals on the ends of the
batteries with the terminals on the unit.
4. Close the battery compartment, and then test
the unit by pressing the Test/Silence button.
A
B
IF
YOUR SMOKE/CO ALARM SOUNDS
WH
AT TO DO FIRST–IDENTIFY THE TYPE OF ALARM
T
O LOCK THE BATTERY COMPARTMENT
Do not lock the battery compartment until you
a
cti
v
a
te the b
attery and test the Smoke/CO
Al
arm.
1. Install the batteries before attaching the Alarm
t
o t
he br
acket. Insert the two (2) AA batteries
(i
ncluded) into the battery compartment. Match
the terminals on the end of the battery with the
t
e
rm
i
na
ls on t
he u
nit. Match “+” to “+” and “-”
to “-.” If the batteries are not fully inserted, the
unit cannot receive battery power.
2
.
P
ush a
nd ho
ld Test/Silence button until the
alarm sounds.
If the unit does n
ot alarm during testing, DO
NOT lock the battery compartment! Install new
batteries and test again. If the unit still does
not alarm, replace it immediately.
3. Using needle-nose pliers or a utility knife,
detach one locking pin from the mounting
bracket.
4. Push the locking pin through the hole near
the battery door latch on the back of the
Smo
ke/CO Alarm.
OPTIONAL LOCKING FEATURES
T
O LOCK THE MOUNTING BRACKET
1
. Using needle-nose pliers or a utility knife,
d
etach one locking pin from the mounting
br
ack
e
t
.
2
.
I
nse
rt the locking pin through the hole
on the back of the Smoke/CO Alarm as
shown in the diagram.
3. When you attach the Smoke/CO Alarm to
the mounting bracket, the locking pin’s
head will fit into a notch on the bracket.
The optional locking features are designed to discourage unauthorized removal of the batteries or Alarm. It is not necessary to activate the locks in
s
ingle-family households where unauthorized battery or Alarm removal is not a concern.
T
his Smoke/CO Alarm has two separate locking features: one to lock the battery compartment, and the other to lock the Smoke/CO Alarm to the mounting bracket.
Y
ou can choose to use either feature independently, or use them both.
Tools you will need: • Needle-nose pliers or utility knife • Standard flathead screwdriver.
Bo
th locking features use locking pins, which are molded into the mounting bracket. Depending on which locking features you
use
,
remove one or both pins from the mounting bracket using needle-nose pliers or a utility knife.
To permanently remove either locking pin, insert a flathead screwdriver between the locking pin and the lock, and pry
the pi
n out o
f the l
o
ck.
TO UN-LOCK THE BATTERY COMPARTMENT
1. Remove the Smoke/CO Alarm from the
mou
n
t
ing bracket. If the unit is locked to
t
he bracket, see the section “To Un-Lock
the Mounting Bracket.”
2. Insert a flathead screwdriver under the
head o
f the locking pin, and gently pry it out
of the battery compartment lock. (If you plan
to re-lock the battery compartment, save the
l
ock
i
ng p
i
n.)
3
. To re-lock the battery compartment, close
the battery door and reinsert locking pin in
lock.
4. Reattach the Smoke/CO Alarm to the
mou
n
ting bracket.
When replacing the batteries, always test the
Smoke/CO Alarm before re-locking the battery
compartment.
TO UN-LOCK THE MOUNTING BRACKET
1
.
I
nse
r
t a flathead screwdriver into the
rectangular cut-out on the mounting
bracket nearest to the locking pin.
2
.
P
r
y t
he Smoke/CO Alarm away from the
bracket by pushing up on the screwdriver and
turning the Smoke/CO Alarm counterclockwise
(le
ft) at the same time.
WEEKLY TESTING
•
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
b
y U
nder
w
riter
s Laboratories, Inc. (UL). NEVER use vehicle exhaust!
Exhaus
t ma
y caus
e permanen
t dama
ge and v
oids y
our w
arranty.
•
D
O N
O
T
s
tand cl
ose to the Alarm when the horn is sounding.
Exposure at close range may be harmful to your hearing. When
tes
ting, step away when horn starts sounding.
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
Sm
o
k
e/CO Alarm.
Test the Smoke/CO Alarm: press and hold the Test/Silence button 3-5
seconds until unit starts to alarm.
During testing, you will see and hear the following sequence:
• The
Horn will sound 3 beeps, pause, 3 beeps. The Power/Smoke LED
flashes Red and the CO LED will be Off.
•
N
e
x
t t
he
H
orn
w
i
l
l sou
nd 4 be
eps, pause, 4 beeps. The
P
o
w
er/Sm
o
ke
L
E
D
w
i
l
l be O
f
f a
nd t
he
C
O L
E
D
flashe
s Re
d
.
If the unit does not alarm, make sure the batteries are correctly installed,
and test again. If the unit still does not alarm, replace it immediately.