BRK electronic SCO7B User Manual

AT YOU NEED TO KNOW ABOUT CO

UGGESTED AREAS FOR INSTALLING 

MOKE ALARMS, CO ALARMS, AND COMBO UNITS

SMOKE ALARM WITH  SILENCE FEATURE

CO ALARMS

BOTH, OR COMBINATION  S

MOKE/CO ALARMS

SMOKE ALARMS

KEY:

Suggested locations are based on NFPA recommendations (NFPA 72  for Smoke Alarms and NFPA 720 for Carbon Monoxide Alarms). Always  r

efer to national and local codes 

efore beginning any installation.

n new construction AC and AC/DC smoke alarms MUST

e interconnected to meet NFPA recommendations.

WHAT IS CO?

O is an invisible, odorless, tasteless gas produced when fossil fuels do not

C burn completely, or are exposed to heat (usually fire). Electrical appliances

pically do not produce CO.

hese fuels include:Wood, coal, charcoal, oil, natural gas, gasoline, kerosene,

and propane.

mon appliances are often sources of CO. If they are not properly main-

Com 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”

s with added insulation, sealed windows, and other weatherproofing

home can “trap” CO inside.

SYMPTOMS OF CO POISONING

These symptoms are related to CO POISONING and should be discussed with

LL household members.

Mild Exposure: Slight headache, nausea, vomiting, fatigue (“flu-like” symptoms).

edium Exposure:Throbbing headache, drowsiness, confusion, fast heart rate.

M 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 are

xtremely high in a short period of time, or if CO levels reach a certain mini-

um over a long period of time. The CO Alarm generally sounds an alarm

m before the onset of symptoms in average, healthy adults.Why is this important?

cause you need to be warned of a potential CO problem while you can still

eact in time. In many reported cases of CO exposure, victims may be aware

r 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

he first affected.The average healthy adult might not feel any symptoms

be t when the CO Alarm sounds. However, people with cardiac or respiratory problems, infants, unborn babies, pregnant mothers, or elderly people can

e quickly and severely affected by CO. If you experience even mild

be mor symptoms of CO poisoning, consult your doctor immediately!

FINDING THE SOURCE OF CO AFTER AN ALARM

arbon monoxide is an odorless, invisible gas, which often makes it difficult to

C 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:

ouse well ventilated before the investigator arrives.

• H

• 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.

y for any carbon monoxide investigation or service call.

TENTIAL SOURCES OF CO IN THE HOME

Fuel-burning appliances like:

table heater, gas or wood

por

urning fireplace, gas kitchen

b range or cooktop, gas clothes dryer.

Damaged or insufficient venting:

corroded or disconnected water heater vent pipe, leaking chimney pipe or flue, or cracked heat exchanger, blocked or

ogged chimney opening.

Improper use of appliance/device:

rating a barbecue grill or vehicle

ope

n an enclosed area (like a garage or

eened porch).

scr

ransient CO Problems:“transient” or on-again-off-again CO problems can

used by outdoor conditions and other special circumstances.

be ca

he following conditions can result in transient CO situations:

. Excessive spillage or reverse venting of fuel appliances caused by outdoor

itions such as:

cond

Wind direction and/or velocity, including high, gusty winds. Heavy air in

•

he vent pipes (cold/humid air with extended periods between cycles).

t Negative pressure differential resulting from the use of exhaust fans.

• Several appliances running at the same time competing for limited fresh

• air.

nt pipe connections vibrating loose from clothes dryers, furnaces, or

• water heaters.

Obstructions in or unconventional vent pipe designs which can amplify

•

he a

3 4 T

Si a C

ar id

se cond

nce these conditions can come and go, they are also hard to recreate during

O investigation.

e sit

ration of unvented fuel burning devices (range, oven, fireplace).

d ope

ure inversions, which can trap exhaust close to the ground.

n open or closed attached garage, or near a home.

n a

ng i

e d

ions ar

BRK Brands, Inc. shall not be obligated to

tions.

erous because they can trap exhaust in your home.

HOW CAN I PROTECT MY FAMILY FROM

O POISONING?

CO Alarm is an excellent means of protection. It monitors the air and sounds

oud alarm before Carbon Monoxide levels become threatening for average,

a l

y adults.

hea

O Alarm is not a substitute for proper maintenance of home appliances.

p prevent CO problems and reduce the risk of CO poisoning:

o hel

• Clean chimneys and flues yearly. Keep them free of debris, leaves, and nests for proper air flow. Also, have a professional check for rust and

osion

corr air movement and cause backdrafting. Never “cap” or cover a chimney in any way that would block air flow.

Test and maintain all fuel-burning equipment annually. Many local gas or

•

il companies and HVAC companies offer appliance inspections for a

l f

nom

ke regular visual inspections of all fuel-burning appliances. Check

•

ppliances for excessive rust and scaling.Also check the flame on the

r and pilot lights. The flame should be blue. A yellow flame means

urne

b fuel is not being burned completely and CO may be present. Keep the

lower door on the furnace closed. Use vents or fans when they are

le on all fuel-burning appliances. Make sure appliances are vent-

a ed to the outside. Do not grill or barbecue indoors, or in garages or on

een porches.

scr Check for exhaust backflow from CO sources. Check the draft hood on

• an operating furnace for a backdraft. Look for cracks on furnace heat

changers.

ck the house or garage on the other side of shared wall.

•

ep windows and doors open slightly. If you suspect that CO is

• escaping into your home, open a window or a door. Opening windows

nd doors can significantly decrease CO levels.

on, familiarize yourself with all enclosed materials. Read this

n additi

I manual in its entirety, and make sure you understand what to do if your CO Alarm sounds.

or separations.These conditions can prevent proper

acks

ee.

REGULATORY INFORMATION FOR SMOKE/CO ALARMS

REGULATORY INFORMATION FOR CO ALARMS

WHAT LEVELS OF CO CAUSE AN ALARM?

rwriters Laboratories Inc. Standard UL2034 requires residential CO

U Alarms to sound when exposed to levels of CO and exposure times as

scribed below. They are measured in parts per million (ppm) of CO over

ime (in minutes).

L2034 Required Alarm Points*:

• If the alarm is exposed to 400 ppm of CO, IT MUST ALARM BETWEEN 4 and 15 MINUTES.

• If the alarm is exposed to 150 ppm of CO, IT MUST ALARM BETWEEN

0 a

he a

f t

•

0 a

* Approximately 10% COHb exposure at levels of 10% to 95% Relative

umidity (RH).

he unit is designed not to alarm when exposed to a constant level

m for 30 days.

0 p

f 3

CO Alarms are designed to alarm before there is an immediate life threat. Since you cannot see or smell CO, never assume it’s not present.

• An exposure to 100 ppm of CO for 20 minutes may not affect average, hea

lthy 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.

Standards: Underwriters Laboratories Inc. Single and Multiple Station carbon

e alarms UL2034.

mono

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,

places. CO Alarms are intended to alarm at carbon monoxide levels

nd fir

hose t

w t

bel Monoxide exposure.” This CO Alarm monitors the air at the Alarm, and is designed to alarm before CO levels become life threatening. This allows you

ecious time to leave the house and correct the problem. This is only possible

pr if Alarms are located, installed, and maintained as described in this manual.

Gas Detection at Typical Temperature and Humidity Ranges: The CO Alarm

orm

t f

is no alarm resistance to Methane (500 ppm), Butane (300 ppm), Heptane (500 ppm),

thyl Acetate (200 ppm), Isopropyl Alcohol (200 ppm) and Carbon Dioxide (5000

Values measure gas and vapor concentrations in parts per million.

p Audible Alarm: 85 dB minimum at 10 feet (3 meters).

GULATORY INFORMATION FOR SMOKE ALARMS

RECOMMENDED LOCATIONS FOR SMOKE ALARMS

Installing Smoke Alarms in Single-Family Residences

The National Fire Protection Association (NFPA), recommends one Smoke Alarm on every floor, in every sleeping area, and in every bedroom. In new construction, the Smoke Alarms must be AC powered and interconnected. See “Agency

nt Recommendations” for details.

Place

NUTES.

0 M

nd 5

nd 240 MINUTES.

xposed to 70 ppm if CO, IT MUST ALARM BETWEEN

larm is e

t could cause a loss of ability to react to the dangers of Carbon

o detect CO levels below 30 ppm typically. UL tested for false

d t

5 6 7 1 2 3

Continued...

or additional coverage, it is recommended that you install a Smoke Alarm in

F all rooms, halls, storage areas, finished attics, and basements, where tempera-

ures normally remain between 40˚ F (4˚ C) and 100˚ F (38˚ C). Make sure no

oor or other obstruction could keep smoke from reaching the Smoke Alarms.

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

•

pletely closed.

com 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),

nstall a unit at each end.

i At the top of the first-to-second floor stairway, and at the bottom

• of the basement stairway.

cific requirements for Smoke Alarm installation vary from state to state

Spe and from region to region. Check with your local Fire Department for current

equirements in your area.

connected f

or added protection.

t is recommended AC or AC/DC units be inter-

ABOUT SMOKE ALARMS

attery (DC) operated Smoke Alarms: Provide protection even when

ctricity fails, provided the batteries are fresh and correctly installed. Units

ele are easy to install, and do not require professional installation.

C powered Smoke Alarms: Can be interconnected so if one unit senses

ke, all units alarm. They do not operate if electricity fails.

smo AC with battery (DC) back-up: will operate if electricity fails, provided the

atteries are fresh and correctly installed. AC and AC/DC units must be

nstalled by a qualified electrician.

oke/CO Alarms for Solar or Wind Energy users and battery backup

Sm power systems:

ith true or pure sine wave inverters. Operating this Alarm with most battery-

wered UPS (uninterruptible power supply) products or square wave or

po “quasi sine wave” inverters

our inverter or UPS type, please consult with the manufacturer to verify.

oke Alarms for the hearing impaired:

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

. Can be interconnected so if one unit senses smoke, all units alarm.

Act

oke alarms are not to be used with detector guardsunless the

combination has been evaluated and found suitable for that purpose.

l these Smoke Alarms are designed to provide early warning of fires if located,

nstalled and cared for as described in the user’s manual, and if smoke reaches

i the Alarm. If you are unsure which type of Smoke Alarm to install, refer the

ational Fire Protection Association (NFPA) Standard 72 (National Fire Alarm

e) and NFPA 101(Life Safety Code). National Fire Protection Association,

Cod One Batterymarch Park, Quincy, MA 02269-9101. Local building codes may also

equire specific units in new construction or in different areas of the home.

AC powered Smoke/CO Alarms should only be operated

will damage the Alarm. If you are not sure about

cial purpose Smoke Alarms

Spe

SPECIAL COMPLIANCE CONSIDERATIONS

This unit alone is not a suitable substitute for complete fire detection systems in places housing many people—like apartment buildings,

iniums, hotels, motels, dormitories, hospitals, long-term health

condom

INSTALLING SMOKE ALARMS IN MOBILE HOMES

or minimum security install one Smoke Alarm as close to each sleeping area as

ble. For more security, put one unit in each room. Many older mobile homes

possi (especially those built before 1978) have little or no insulation. If your mobile home

t well insulated, or if you are unsure of the amount of insulation, it is important

is no

o install units on inside walls only. Smoke Alarms should be installed where

t temperatures normally remain between 40˚ F (4˚ C) and 100˚ F (38˚ C).

AGENCY PLACEMENT RECOMMENDATIONS

his equipment should be installed in accordance with NFPA (National Fire

rotection Association) 72 and 101. National Fire Protection Association,

ne Batterymarch Park, Quincy, MA 02269-9101.

ulatory codes may apply in your area. Always check compliance

and reg requirements before beginning any installation.

tandards: Underwriters Laboratories Inc. Single and Multiple Station Smoke

Alarms 217.

NFPA 72 (National Fire Code)

Smoke Alarms shall be installed in each separate sleeping room, outside each sleeping area in the immediate vicinity of the bedrooms and on each additional story of the family living unit, including basements and excluding crawl spaces

nd unfinished attics.

n new construction, Alarms shall be so arranged that operation of any one Alarm

I shall cause the operation of all Alarms within the dwelling.

oke Detection-Are More Smoke Alarms Desirable? The required number of

ke Alarms might not provide reliable early warning protection for those areas

Smo

parated by a door from the areas protected by the required Smoke Alarms.

or this reason, it is recommended that the householder consider the use of

F additional Smoke Alarms for those areas for increased protection. The additional

eas include the basement, bedrooms, dining room, furnace room, utility room,

nd hallways not protected by the required Smoke Alarms.The installation of

Smo norma

hat can result in improper operation.

alifornia State Fire Marshal (CSFM)

arly warning detection is best achieved by the installation of fire detection

ment in all rooms and areas of the household as follows: A Smoke Alarm

e installed in each separate sleeping area (in the vicinity, but outside bedrooms),

nd Heat or Smoke Alarms in the living rooms, dining rooms, bedrooms,

itchens, hallways, finished attics, furnace rooms, closets, utility and storage

ooms

This Smoke/CO Alarm is intended for residential use. It is not intended for use

n i

SHA) requirements for Carbon Monoxide Alarms must be met.The Smoke

(O Alarm portion of this device is not intended to alert hearing impaired residents.

cial purpose Smoke Alarms should be installed for hearing impaired resi-

Spe

nts (CO Alarms are not yet available for the hearing impaired).

oke/CO Alarms may not waken all individuals.Practice the escape

lan at least twice a year, making sure that everyone is involved – from kids to

ndp

lding a fire drill at night when they are sleeping. If children or others do not

ho readily waken to the sound of the Smoke/CO Alarm, or if there are infants or family members with mobility limitations, make sure that someone is assigned

o assis

ou ho

t y

t mine their response to the sound of the Smoke/CO Alarm while sleeping and to

etermine whether they may need assistance in the event of an emergency.

oke/COAlarms cannot work without power.Battery operated units cannot

k if the batteries are missing, disconnected or dead, if the wrong type of bat-

w teries are used, or if the batteries are not installed correctly. AC units cannot work

he AC power is cut off for any reason (open fuse or circuit breaker, failure along

if t

a po etc.). If you are concerned about the limitations of battery or AC power, install both

pes of units.

This Smoke/CO Alarm will not sense smoke or CO that does not reach the sensors.

esent in other areas. Doors or other obstructions may affect the rate at

be pr which CO or smoke reaches the sensors. If bedroom doors are usually closed

t n

ke Alarm, or separate CO Alarms and Smoke Alarms) in each bedroom

Smo and in the hallway between them.

his Smoke/CO Alarm may not sense smoke or CO on another level of

T the home.

nse smoke or CO in the basement. For this reason, one alarm device may

n k

Alarms i

ly recommended, as these locations occasionally experience conditions

basements, and attached garages.

trial applications where Occupational Safety and Health Administration

nts. Allow children to master fire escape planning and practice before

t them in fire drill and in the event of an emergency. It is recommended

ld a fir

ne or at a power station, electrical fire that burns the electrical wires,

r l

It will only sense smoke or CO at the sensor. Smoke or CO may

t, we recommend you install an alarm device (Combination CO and

Example: This alarm device, installed on the second floor, may not

attics (finished or unfinished), or garages is not

che

ill while family members are sleeping in order to deter-

e d

dditional local building

NERAL LIMITATIONS OF SMOKE/CO ALARMS

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

stitute for complete fire detection systems in warehouses, industrial

sub facilities, commercial buildings, and special-purpose non-residential buildings which require special fire detection and alarm systems.

epending on the building codes in your area, this unit may be used to

D provide additional protection in these facilities.

The 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 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

ilding codes, or consult your Fire Department for detailed fire protection

b requirements in buildings not defined as “households.”

. Single-Family Residence: Single family home, townhouse. It is recommend-

ed this unit be installed on every level of the home, in every bedroom, and in

droom hallway.

each be

2. Multi-Family or Mixed Occupant Residence: Apartment building, condominium. This unit is suitable for use in individual apartments or condos,

ovided a primary fire detection system already exists to meet fire detection

equirements in common areas like lobbies, hallways, or porches. Using this

nit in common areas may not provide sufficient warning to all residents or

u meet local fire protection ordinances/regulations.

Institutions: Hospitals, day care facilities, long-term health care facilities.

This unit is suitable for use in individual patient sleeping/resident rooms,

ovided a primary fire detection system already exists to meet fire detection

equirements in common areas like lobbies, hallways, or porches. Using this

r unit in common areas may not provide sufficient warning to all residents or

ocal fire protection ordinances/regulations.

t l

Hotels and Motels:

le for use inside individual sleeping/resident rooms, provided a primary

etection system already exists to meet fire detection requirements in

e d

fir

mon areas like lobbies, hallways, or porches. Using this unit in common

com

eas may not provide sufficient warning to all residents or meet local fire

otection ordinances/regulations.

Warehouses/Commercial Buildings: DO NOT use this Smoke/CO Alarm in

arehouses, industrial or commercial buildings, special-purpose non-residential

esigned for residential use, and may not provide adequate protection in

d non-residential applications.

larm d

a home used in conjunction with interconnected AC powered Smoke Alarms. For

etails, see “About Smoke Alarms” for details.

he Smoke/CO Alarm is installed outside the bedroom, it may not wake up

t a sou alcoholic beverages. This is especially true if the door is closed or only partly ope is b television, air conditioner, or other appliances may also prevent alert persons

rom hearing the alarm horn. This Smoke/CO Alarm is not intended for people

ho are hearing impaired.

he Alarm may not have time to alarm before the fire itself causes

T damage, injury, or death, since smoke from some fires may not reach the unit i chi resulting from escaping gas.

his Smoke/CO Alarm is not a substitute for life insurance.

Smo smo pr

his Smoke/CO Alarm has a limited life.

nd a

a as r m ope

his Sm

Smoke/CO Alarm has limitations. It can only detect smoke or CO that reaches

he sensors. It may not give early warning of the source of smoke or CO is in a

Vs, boats, or airplanes. This Smoke/CO Alarm is specifically

ngs

ive adequate early warning. Recommended minimum protection is one

t g

ice in every sleeping area, every bedroom, and on every level of your

. Some experts recommend battery powered Smoke and CO Alarms be

oke/CO Alarms may not be heard.The alarm horn loudness meets or

ceeds current UL standards of 85 dB at 10 feet (3 meters). However, if

nd sleeper or one who has recently used drugs or has been drinking

n. Even persons who are awake may not hear the alarm horn if the sound

d by distance or closed doors. Noise from traffic, stereo, radio,

ock

mmediately. Examples of this include persons smoking in bed,

ldren playing with matches, or fires caused by violent explosions

ke/CO Alarm warns against increasing CO levels or the presence of

, BRK Brands, Inc. does not warrant or imply in any way that they will

otect lives. Homeowners and renters must still insure their lives.

ll of its parts have passed many stringent tests and are designed to be

le as possi

ust test this device weekly. The unit should be replaced immediately if it is not

ng properly.

e p

Alarm is not foolproof.

e/C

he home, away from the alarm device.

f t

t o

arding houses and dormitories. This unit is

Also bo

hough this

hough this Smoke/CO Alarm

Alt

, any of these parts could fail at any time.Therefore, you

ther electronic devices, this

l o

e a

TROUBLESHOOTING GUIDE

...

arm

If the

ute;

bout once pe

s" a

irp

orn "ch

oice:

"Kitchen"], please see manual" repeated every 5 hour

CO Alarm goes back into alarm 4 minutes after you Silence it.

CO Alarm sounds frequently even though no high levels of CO are revealed in an investigation.

Smoke Alarm ONLY:

Smoke Alarm sounds when no smoke is visible.

*For a list of acceptable replacement batteries, see “Regular Maintenance.”

f y

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 product of equal or greater value. This is your exclusive warranty.

This warranty is valid for the original retail purchaser from the date of initial retail purchase and is not transferable. Keep the original sales receipt. Proof of purchase is required to obtain warranty performance. BRK dealers, service centers, or retail stores selling BRK products do not have the right to alter, modify or any way change the

rms a

his 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

T curr does not cover Acts of God, such as fire, flood, hurricanes and tornadoes or any batteries that are included with this unit.

BRK shall not be liable for any incidental or consequential damages caused by the breach of any express or implied warranty. Except to the extent prohibited by applicable law, any implied warranty of merchantability or fitness for a particular purpose is limited in duration to the duration of the above warranty. Some states, provinces or jurisdictions do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts, so the above limitations or exclusion may not apply to you.This warranty gives you specific legal rights, and you may also have other rights that vary from state to state or province to province.

How to Obtain Warranty Service

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 to battery.

or y

Date Purchased: ____________Where Purchased: ______________________

place battery in [Location]" every 5 hours

"Re

e r

s t

orn d

arbon Monoxide Alarm ONLY:

ector error in [Location, example

ce:

ED has 3 rapid flashes with "chirps".

s; L

uestions 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)

e q

ou ha

ions of this warranty.

nd cond

, use contrary to the operating instructions, disassembly, repair or alteration by anyone other than BRK or an authorized service center. Further, the warranty

f se

ice is r

pleas

ce:

our records,

r m

irps" every minute;

id "ch

quired, do not return the product to your retailer. In order to obtain warranty service, contact the Consumer Affairs Division at 1-800-323-9005,

e record:

Problem... You should...

arning. Install two new AA batteries

y w

w b

t w

ice is no

laced.

CO levels indicate a potentially dangerous situation. IF YOU ARE FEELING SYMPTOMS OF CO

The CO Alarm may be improperly located. Refer to “Where to Install This Alarm” for details.

Unwanted alarm may be caused by non-emergency source like cooking smoke.

ARR

IMI

First Alert®is a registered trademark of the First Alert Trust.

s u

acturer for replacement. See “Limited

ma Warranty” for details.

POISONING, EVACUATE your home and call 911

he F

or t

nds" for details.

Sou

Relocate your Alarm. If frequent alarms continue, have home rechecked for potential CO problems. You may be experiencing an intermittent CO problem.

Silence Alarm using remote control or manual button; clean the Alarm’s cover with a soft, clean cloth. If frequent unwanted alarms continue,

ocate your Alarm. Alarm may be too close to a

, cooking appliance, or steamy bathroom.

che

rly, and needs to be

ope

ng pr

arr

r w

e Department. Refer to "If The CO Alarm

Printed in Mexico M08-0048-006 Q 10/06

ty should be returned to

USER’S MANUAL

COMBINATION CARBON MONOXIDE & SMOKE ALARM

eatures:

• Separate sensors to detect smoke nd CO; the two alarm systems

ork independently

• Voice with programmable location

Separate audible and visual

•

signals to indicate alarm levels of smoke or CO

Remote infrared Test/Silence and

•

programming Powered by two “AA” batteries

•

Side access drawer for easy

•

battery replacement

IMPORTANT! PLEASE READ CAREFULLY AND SAVE.

This user’s manual contains important information

bout your Combination Carbon Monoxide & Smoke

a Alarm’s operation. If you are installing this Alarm for use by others, you must leave this manual—or a copy

f it—with the end user.

TABLE OF CONTENTS

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Fire Safety Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Basic Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

tep By Step Guide to Programming This Alarm . . . . . . . . . . . . . . . . . . . . .1

What You Will See and Hear With This Alarm . . . . . . . . . . . . . . . . . . . . . .2

nstallation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

here to Install This Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

here This Alarm Should NOT Be Installed . . . . . . . . . . . . . . . . . . . . . . .2

ow to Install This Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Your Smoke/CO Alarm Sounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

What To Do First–Identify The Type Of Alarm . . . . . . . . . . . . . . . . . . . . . .3

f the CO Alarm Sounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

If the Smoke Alarm Sounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Using the Silence Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

eekly Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Regular Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

What You Need To Know About CO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

What is CO? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

ymptoms of CO Poisoning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Potential Sources of CO in the Home . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

ow Can I Protect My Family From CO Poisoning? . . . . . . . . . . . . . . . . . . .5

ulatory Information For Smoke/CO Alarms . . . . . . . . . . . . . . . . . . . . .5-7

gulatory Information for CO Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . .5

gulatory Information for Smoke Alarms . . . . . . . . . . . . . . . . . . . . . . .5-6

commended Locations for Smoke Alarms . . . . . . . . . . . . . . . . . . . .5-6

Re About Smo

l Compliance Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

Specia

General Limitations Of Smoke/CO Alarms . . . . . . . . . . . . . . . . . . . . . . . . .6-7

oublesh

imited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7

RK Brands, Inc., 3901 Liberty Street Road,Aurora, IL 60504-8122

mer Affairs: (800) 323-9005 • www.firstalert.com

Consu

All First Alert®Smoke Alarms conform to regulatory requirements,

ncluding UL217 and are designed to detect particles of combustion.

oke particles of varying number and size are produced in all fires.

onization technology is generally more sensitive than photoelectric

echnology at detecting small particles, which tend to be produced

n gr

terials rapidly and spread quickly. Sources of these fires may include

ma paper burning in a wastebasket, or a grease fire in the kitchen.

t greater amounts by smoldering fires, which may smolder for hours

e bursting into flame. Sources of these fires may include cigarettes

urning in couches or bedding.

or maximum protection, use both types of Smoke Alarms on each level

F and in every bedroom of your home.

NTRODUCTION

FIRE SAFETY TIPS

ollow safety rules and prevent hazardous situations: 1) Use smoking

ls pr

ildren; 3) Store flammable materials in proper containers; 4) Keep electrical

ppliances in good condition and don’t overload electrical circuits; 5) Keep

a stoves, barbecue grills, fireplaces and chimneys grease- and debris-free;

er leave anything cooking on the stove unattended; 7) Keep portable

6) N ters and open flames, like candles, away from flammable materials;

hea

t let rubbish accumulate.

’

8) D

ep alarms clean, and test them weekly. Replace alarms immediately if they

e not working properly. Smoke Alarms that do not work cannot alert you to a

ar fire. Keep at least one working fire extinguisher on every floor, and an additional

he k

n t

one i

rom an upper floor in case stairs are blocked.

SIC SAFETY INFORMATION

• Dangers, Warnings, and Cautions alert you to important operating

instructions or to potentially hazardous situations. Pay special

ten

his Sm

•

residences. It is NOT designed for marine or RV use.

•

his combi

larms. The CO Alarm is not designed to detect fire or any other gas.

a It will only indicate the presence of carbon monoxide gas at the

ens

s Sm the s flames.

• This Smoke/CO Alarm cannot operate without working batteries.

Removing the batteries for any reason, or failing to replace the batteries at the end of their service life, removes your protection.

• NEVER ignore any alarm. See “If Your Smoke/CO Alarm Sounds”

or more information on how to respond to an alarm. Failure to

f respond can result i

The Silence Features are for your convenience only and will not

•

correct a pr Always check your home for a potential problem after any alarm. Failure to do so can result in injury or death.

• Test this Smoke/CO Alarm once a week. If the Alarm ever fails to

tes working properly, it cannot alert you to a problem.

• This product is intended for use in ordinary indoor locations of

f compl (OSHA) commercial or industrial standards. Individuals with medical conditions that may make them more sensitive to carbon monoxide may consider using warning devices which provide audible and visual signals for carbon monoxide concentrations under 30 ppm. For additional information on carbon monoxide and y

P BY STEP GUIDE TO PROGRAMMING

WITH VOICE & LOCATION AND

MOTE CONTROL TEST/SILENCE

odel SCO7

8-0048-006

ke Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

ting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7

eater amounts by flaming fires, which consume combustible

hotoelectric technology is generally more sensitive than ionization

ogy at detecting large particles, which tend to be produced in

rly. Never smoke in bed. 2) Keep matches or lighters away from

ope

Have fire escape ladders or other reliable means of escape

che

o thes

on t

e/C

nation Smoke/Carbon Monoxide Alarm has two separate

arb

oke Alarm will only indicate the presence of smoke that reaches

The Smoke Alarm is not designed to sense gas, heat or

ens

t correctly

ily living units. It is not designed to measure CO levels in

iance with Occupational Safety and Health Administration

our medi

0/06 Printed in Mexico

Q 1

e items.

Alarm is approved for use in single-family

on monoxide gas may be present in other areas. The

n injury or death.

. See "Using the Silence Features" for details.

oblem

have it replaced immediately! If the Alarm is not

tact your physician.

on con

l conditi

THIS ALARM

For First Time and When Changing Batteries

Action:

1. Insert batteries (2, AA batteries).

2. Press & Hold Test Button, or use

your IR remote control’s channel

olume button, if you would like

or v

m the location or change

ogr

o pr

oca

he l

t button after Alarm responds.

3. After you hear the location of

where you are placing the Alarm, Press & Hold the Test Button or use your IR remote control’s

nel or v

cha

Your Alarm has now been programmed for the location of your choice.

vailable locations: Basement Hallway Office

he Alarm. Release

f t

ion o

lume button.

Child’s Bedroom Kitchen Utility Room Dining Room Living Room

oom

y R

F Guest Bedroom No Location

Alarm Will Say:

“Welcome, First Alert Carbon Monoxide and Smoke Alarm.”

“No location programmed” if first

ime

“[Location, example:

or “Kitchen”] location programmed” when changing batteries.

ct l

o sele

“ test button now.”

“To save location, press and hold test button after location is heard.”

ill speak list of locations

Alarm w

e bel

(se

“[Location, example: “Kitchen”] location saved.”

If no location is chosen: “No location

ved.”

ter Bedroom

oca

press and hold

ion

WHAT YOU WILL SEE AND HEAR WITH THIS ALARM

Under Normal Operations

oice:

lent

orn:Silent

When You Test the Alarm

Voice:

“Testing.” “Warning, evacuate smoke in [Location, example:

Kitchen”]. Evacuate.”

“

orn:

H Power/Smoke LED: Flashes Red C

oice:“Warning, evacuate carbon monoxide in [Location, example:

ower/Smoke LED:Off

P CO LED: Flashes Red

attery Becomes Low or is Missing

If B

Voice:

Horn: chirps once a minute

ower/Smoke LED:Flashes approximately once a minute

P C

If Alarm is Not Operating Properly

Voice:

Horn: Three rapid chirps every minute Power/Smoke LED: Flashes approximately once a minute C

arm Levels of CO are Detected

oice:“Warning, evacuate carbon monoxide in [Location, example:

H Power/Smoke LED: CO LED: Flashes Red

*NOTE: If unit goes into CO alarm, the regular 4 beeps-brief pause cycle will

repeat for four minutes. After four minutes, the pause will increase to one minute.

oke is Detected

Voice:

Horn: 3 beeps, pause, 3 beeps, voice

ower/Smoke LED:Flashes Red

P C

oke Alarm is Silenced

oice:

V Horn: Off Power/Smoke LED: Flashes Red CO LED: Off

NSTALLATION

WHE

inimum coverage for Smoke Alarms,as recommended by the National Fire

rotection Association (NFPA), is one Smoke Alarm on every floor, in every

P sleeping area, and in every bedroom (See “Regulatory Information For Smoke Alarms

or C

t a C

ea in the immediate vicinity of the bedrooms. For added protection, install

ditional CO Alarms in each separate bedroom, and on every level of your

ad home

eet (4.6 meters) away from the furnace or fuel burning heat source where

5 f

ble. In smaller homes or in manufactured homes where this distance cannot

possi be maintained, install the Alarm as far away as possible from the furnace or other

uel burning source. Installing the Alarm closer than 15 feet (4.6 meters) will not

f harm t

In general, install combination Smoke and Carbon Monoxide Alarms:

• nsid

•

com In the hall near every sleeping area. If your home has multiple sleeping

•

t t

•

At the bottom of the basement stairs.

•

• For additional coverage, install Alarms in all rooms, halls, and storage

ar (4˚ C a

ecommended Placement

•

placed between 4 inches (102 mm) and 12 inches (305 mm) from the w

When installing on the ceiling, place the alarm as close to the center as

•

possible.

• In either case, install at least 4 inches (102 mm) from where the wall and

carbon mono

talling S

Ins

or m

F area as possible. For more security, put one unit in each room. Many older mobile homes (especially those built before 1978) have little or no insulation.

our mob

f y

I of insulation, it is important to install units on inside walls only.

WHE

OT locate this Smoke/CO Alarm:

o N

• In a location where it could be easily triggered when using your remote to

operate your TV, VCR, etc.

• In garages, furnace rooms, crawl spaces and unfinished attics.Avoid

xtremely dusty, dirty or greasy areas.

e W

•

when something burns. Areas to avoid include poorly ventilated kitchens, gar sources of combustion particles (stove, furnace, water heater, space heater) if possible. In areas where a 20-foot (6 meter) distance is not possible – in modular, mobile, or smaller homes, for example – it is recommended the Smoke Alarm be placed as far from these fuel-burning sources as possi Alarms a

r is placed directly next to a fuel-burning source.Ventilate these areas as much as possible.

• Within 5 feet (1.5 meters) of any cooking appliance. In air streams near

kitchens. Air currents can draw cooking smoke into the smoke sensor and cause unwanted alarms.

• In extremely humid areas. This Alarm should be at least 10 feet (3 meters)

from a shower, sauna, humidifier, vaporizer, dishwasher, laundry room, utility room, or other source of high humidity.

• In direct sunlight.

• In turbulent air, like near ceiling fans or open windows. Blowing air may

prevent CO or smoke from reaching the sensors.

• In areas where temperature is colder than 40˚ F (4˚ C) or hotter than 100˚ F

(3 attics, uninsulated or poorly insulated ceilings, porches, and garages.

• 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”.

“Dead air” spaces may prevent smoke from reaching the Smoke/CO Alarm.

void dead air spaces, follow installation recommendations below.

o a

T On ceilings, install Smoke/CO Alarms as close to the center of the ceiling as

possi (102 mm) from the wall or corner.

For wall mounting (if allowed by building codes), the top edge of Smoke/CO Alarms shou from the wall/ceiling line, below typical “dead air” spaces.

n a pea

n 3 f

w Additional Smoke/CO Alarms may be required depending on the length, angle,

tc. of the ceiling's slope. Refer to NFPA 72 for details on requirements for

ope

eps, pause, 3 beeps, voice

3 be

O LED:Off followed by

Kitchen”]. Evacuate.”

“

orn:

eps, pause, 4 beeps, voice

4 be

“Replace battery in [Location, example “Kitchen”].” Repeated every 5 hours

O LED:Off

“Detector error in [Location, example “Kitchen”], please see

nual.” Repeated every 5 hours

O LED:Off

“Kitchen”]. Evacuate.” “

orn:

eps, pause, 4 beeps, voice

4 be

“Warning, evacuate smoke in [Location, example: “Kitchen”]. Evacuate.”

O LED:Off

lent.

Off

RE TO INSTALL THIS ALARM

” for details on the NFPA recommendations).

Alarms,

O Alarm should be centrally located outside of each separate sleeping

or ad

he Alarm, but may increase the frequency of unwanted alarms.

ery level of your home, including finished attics and basements.

n e

e e

pletely closed.

eas, install a unit in each. If a hall is more than 40 feet (12 meters) long,

tall a unit at each end.

op o

he t

eas, where temperatures normally remain between 40˚ F and 100˚ F

nd 38˚ C).

hen installing on the wall, the top edge of Smoke Alarms should be

all/ceiling line.

ng me

y l

or a

nimum security install one Smoke/CO Alarm as close to each sleeping

le home is no

THIS ALARM SHOULD NOT BE INSTALLED

re combustion particles are produced. Combustion particles form

ages, and furnace rooms. Keep units at least 20 feet (6 meters) from the

ble. The placement recommendations are intended to keep these

t a r

“unwanted” alarms. Unwanted alarms can occur if a Smoke Alarm

uce

These areas include non-airconditioned crawl spaces, unfinished

8˚ C)

tional Fire Protection Association (NFPA) recommends

he N

ction, install an additional Smoke/CO Alarm at least

d pr

y bedroom, especially if people sleep with the door partly or

st-to-second floor stairs.

f fir

Avoiding Dead Air Spaces” for more information.

“

ion

oca

ke from reaching the Alarm.

e or smo

lar

e/C

t w

easonable distance from a fuel-burning source, and thus

DING DEAD AIR SPACES

his is not possible, install the Smoke/CO Alarm at least 4 inches

f t

ld be placed between 4 inches (102 mm) and 12 inches (305 mm)

gabled, or cathedral ceiling,

.9 meters) of the peak of the ceiling, measured horizontally.

t (0

ed ceilings.

d or pea

ower/Smoke LED:Flashes Green once a

inute

OLED:Off

____ ppm.”

O Alarm is Silenced

oice:

lent.

Horn: Off Power/Smoke LED: Off CO LED: Flashes Red

e no door or other obstruction could keep

e sur

obile Homes

s in M

l insulated, or if you are unsure of the amount

l first Smoke/CO Alarm

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.

iling or wall as outlined below. Read “Where To Install This Alarm” before

ce starting.

ools you will need:pencil, drill with 3/16” or 5mm drill bit,

thead screwdriver, hammer.

fla

•

Do not connect this unit to any other alarm or auxiliary device. It is a

ingle-station unit that cannot be linked to other devices. Connecting

ything else to this unit may prevent it from working properly.

• Do not install this unit over an electrical junction box. Air currents ound junction boxes can prevent smoke from reaching the sens-

ar ing chamber and prevent the unit from alarming. Only AC powered units are intended for installation over junction boxes.

ou want to lock the battery compartment, or lock the Smoke/CO

If y Alarm to the mounting bracket, please read the “Optional Locking

eatures” section in the “Programming Guide” attachment before you

in installation.

beg

1. Hold base firmly and twist the mounting bracket counterclockwise (left) to parate it from the unit.

. Hold the mounting bracket against the ceiling (or wall) so the vertical

mounting slot is aligned in the 12 o’clock position and trace around the

nside of the mounting slots (vertical and horizontal mounting).

. Put the unit where it won’t get covered with dust when you drill the

mounting holes.

4. Using a 3/16” (5 mm) drill bit, drill a hole through the center of the oval

outlines 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 they are flush with the ceiling or wall.

Line the mounting bracket up over the plastic screw anchors.

. Screw the mounting bracket to the ceiling or wall through the mounting

slots using the two screws provided.

. Before attaching the Alarm to

the bracket, insert the two (2)

A batteries (included) into the

attery compartment. Match

b the terminals on the end of the

ttery with the terminals on

he unit. Match “+” to “+” and

to “-.” If the batteries are

“-”

ully inserted, the unit

t f

nnot receive battery power.

OTE:The unit may beep briefly when you install the batteries. This is normal.

he GREEN Light flashes about every 60 seconds when the unit is

T receiving battery power.

he battery door will resist closing unless batteries are installed. This

arns you the unit will not operate without batteries.

. Attach the Smoke/CO Alarm to the mounting

bracket. Line up the guides on the alarm’s

ith the guides on the mounting bracket.

ase w

hen guides are lined up, turn the base

W clockwise (right) until it snaps into place.

nce the Smoke Alarm is snapped

E: O

N onto the mounting bracket, you can rotate

oke Alarm to adjust the alignment.

the Sm

10. Test the Smoke/CO Alarm. See “Weekly

esting” for details.

MOKE/CO ALARM SOUNDS

R S

You must install this device on the

PARTS OF THIS SMOKE/CO ALARM

Test/Silence Button and Remote

trol Sensor

Con

2 Battery Compartment

Power/Smoke Alarm LED

3 4 CO Alarm LED

WHAT TO DO FIRST–IDENTIFY THE TYPE OF ALARM

ype of Alarm

arbon Monoxide (CO)

Smo

hat You See and Hear

oice:

Horn: 4 beeps, pause, 4 beeps, voice P C

Horn: 3 beeps, pause, 3 beeps, voice P CO LED: Off

arning, evacuate carbon

“W

e i

mono example: “Kitchen”]. Evacuate.” “

pm.”

____ p

wer/Smoke LED

O LED:Flashes Red

oice:“Warning, evacuate smoke in

ower/Smoke LED

oca

acuate.”

ion

oca

n [L

: O

ple: “Kitchen”].

lashes Red

: F

ion,

IF THE CO ALARM SOUNDS

ALARM-MOVE TO FRESH AIR”

“

orn and the CO red light is flashing,

arm h

ou hear the C

If y

tion of your CO Alarm indicates the presence of carbon monoxide

ctua

O) which can kill you. In other words, when your CO Alarm sounds, you

(C must not ignore it!

ARM SIGNAL SOUNDS:

E C

2. Call your emergency services, fire department or 911.Write down the

. Immediately move to fresh air—outdoors or by an open door or window.

. After following steps 1-3, if your CO Alarm reactivates within a 24-hour

corpor engaged in and responsible for the installation, testing, servicing, or replacement of heating, ventilation, air conditioning (HVAC) equipment, combustion

ppliances and equipment, and/or gas fireplaces or other decorative

a combustion equipment.”

Af Alarm remains in its normal condition, you can check what the highest carbon monoxide level sensed was:

Action:

w level sensed.

If you would like to keep the highest level in memory, do not pr

he Test/Silence button.

e t

f y

r o

__________________________________________________________________

Do a head count to check that all persons are accounted for. Do not reenter the premises, or move away from the open door or window until the

mergency services responder has arrived, the premises have been aired

e out

, and your CO Alarm remains in its normal condition.

riod, repeat steps 1-3 and call a qualified appliance technician to investi-

e for sources of CO from fuel-burning equipment and appliances, and

ga inspect for proper operation of this equipment. If problems are identified during this inspection have the equipment serviced immediately. Note any combustion equipment not inspected by the technician, and consult the

act

formation about CO safety and this equipment. Make sure that motor

i vehicles are not, and have not, been operating in an attached garage or adjacent to the residence. Write down the number of a qualified appliance

chnician here:

t __________________________________________________________________

lified appliance technician is defined as “a person, firm,

or company that either in person or through a representative, is

ion

ALARM

rgency responders arrive, the premises aired out, and your CO

he e

r t

ress & Hold Test Button

ess & Hold Test Button, if you

ld l

ss anything.

o clear the highest

e t

O a

move everyone to a source of fresh air.

oca

our l

rs’ instructions, or contact the manufacturers directly, for more

T remove the batteries!

O N

l emergency service here:

Alarm Will Say:

hest carbon monoxide level was

“ ___ ppm. Please see manual.”

“To clear highest carbon monoxide level, press and hold test button now.”

“

clear

Alarm will say nothing.

st carbon monoxide level

”

IF THE SMOKE ALARM SOUNDS

ESPONDING TO AN ALARM

If the unit alarms and you are not testing the unit, it is warning you

• f a potentially dangerous situation that requires your immediate

o attention. NEVER ignore any alarm. Ignoring the alarm may result in

njury or death.

i Never remove the batteries from a battery operated Smoke/CO Alarm

•

to stop an unwanted alarm (caused by cooking smoke, etc.). Removing

atteries disables the alarm so it cannot sense smoke, and removes

our protection. Instead open a window or fan the smoke away from

y the unit. The alarm will reset automatically.

If the unit alarms get everyone out of the house immediately.

•

HAT TO DO IN CASE OF FIRE

• Don’t panic; stay calm. Follow your family escape plan. Get out of the house as quickly as possible. Don’t stop to get

•

ressed or collect anything.

• Feel doors with the back of your hand before opening them.

f a door is cool, open it slowly. Don’t open a hot door. Keep doors

nd windows closed, unless you must escape through them.

• Cover your nose and mouth with a cloth (preferably damp).

ake short, shallow breaths.

• Meet at your planned meeting place outside your home, and do a head count to make sure everybody got out safely.

Call the Fire Department as soon as possible from outside.

• Give your address, then your name.

Never go back inside a burning building for any reason.

•

• Contact your Fire Department for ideas on making your home safer.

Alarms have various limitations. See "General Limitations of Smoke/CO

arms" for details.

USING THE SILENCE FEATURES

ever remove the batteries to quiet an unwanted alarm. Removing the

N batteries disables the alarm and removes your protection.

he Silence Feature is intended to temporarily silence the horn while you

T identify and correct the problem. Do not use the Silence Feature in emergency situations. It will not correct a CO problem or extinguish a fire.

he Silence Feature can temporarily quiet an unwanted alarm for several

inutes.You can silence this Smoke/CO Alarm two ways:

anually:Press the Test/Silence button on the alarm cover for at least

conds.

3-5 se

sing Your Remote Control: Standing no further than 20 feet (6 meters)

away from the Alarm, aim your IR remote at the Alarm and press the CHANNEL or VOLUME button for at least 3-5 seconds.

After the Test/Silence or remote control button is released, the Red LED blinks during the silence mode.

Alarm does not respond to your remote control, there may be an

If the

struction between you and the Alarm, you may be standing too far

way, or your remote control may not be compatible.

hen the Smoke Alarm is Silenced When the CO Alarm is Silenced

he CO alarm will remain silent for

he Smoke Alarm will remain silent

or up to 15 minutes, then return to

l operation.

norma

f the smoke has not cleared–or

tinues to increase–the device

con

ll go back into alarm.

p to 4 minutes.

ter 4 minutes, if CO levels remain

tentially dangerous the horn will

tart sounding again.

SILENCING THE LOW BATTERY WARNING

his silence feature can temporarily quiet the low battery warning “chirp” for

p to 8 hours. You can silence the low battery warning “chirp” two ways:

Manually: Press the Test/Silence button on the alarm cover. Using Your Remote Control: Standing no further than 20 feet (6 meters)

2. way from the Smoke/CO Alarm, aim your IR remote at the Alarm and

ess the CHANNEL or VOLUME button for at least 3-5 seconds.

nce the low battery warning “chirp” silence feature is activated, the unit

tinues to flash the Green light twice a minute for 8 hours. After 8 hours, the

con low battery “chirp” will resume.

this unit w

o dea

con resume (LED flashes and unit sounds “chirp” once a minute).

l not operate without battery power!

eature:

te this f

cti

trol again. The unit will go into Test Mode and the low battery warning will

Replace the batteries as soon as possible;

est/Silence button or use your remote

ss t

WEEKLY TESTING

EVER use an open flame of any kind to test this unit. You might

•

N accidentally damage or set fire to the unit or to your home. The

lt-in test switch accurately tests the unit’s operation as required

bui b Exhaust may cause permanent damage and voids your warranty.

DO NOT stand close to the Alarm when the horn is sounding.

• Ex tes

It is important to test this unit every week to make sure it is working

operly

oke/CO Alarm.

Sm You can test this Smoke/CO Alarm two ways:

. Manually:

Alarm co 3-5 se

2. Using Your Remote Control: Standing no further than

0 feet (6 meters) away from the Smoke/CO Alarm, aim

our IR remote at the Alarm and press the CHANNEL or

If the Alarm does not respond to your remote control, there may be an obstruction between you and the Alarm, you may be

tandi

ng t

• The Alarm

p [Location, example: “Kitchen”]. Evacuate.” The Power/Smoke LED flashe

• Next the Horn will sound 4 beeps, pause, 4 beeps. The Alarm Voice

will say “Warning, evacuate carbon monoxide in [Location, example: “ LED flashes Red.

nit does not alarm, make sure the batteries are correctly installed, and

he u

f t

I test again. If the unit still does not alarm, replace it immediately.

GULAR MAINTENANCE

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.

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.

• Test it at least once a week.

• Clean the Smoke/CO Alarm at least once a month; gently vacuum the side of the Smoke/CO Alarm using your household vacuum’s soft

out brush attachment.A can of clean compressed air (sold at computer or office supply stores) may also be used. Follow manufacturer instructions

or use

f since they may damage the unit.

If the Smoke/CO Alarm becomes contaminated by excessive dirt, dust

•

and/or grime, and cannot be cleaned to avoid unwanted alarms, replace the unit immediately.

• Relocate the unit if it sounds frequent unwanted alarms. See “Where This

Alarm Should Not Be Installed” for details.

ing a replacement battery:

Your Smoke/CO Alarm requires two standard AA batteries. The following batteries are acceptable as replacements: Eveready Energizer E91.

batteries are available at many local retail stores.

l b

Act ment in which it is installed. All the batteries specified above are acceptable

placement batteries for this unit. Regardless of the manufacturer’s suggested

ry life, you MUST replace the battery immediately once the unit starts

b “chirping” (the “low battery warning”).

o replace the batteries (without removing Alarm from the ceiling or wall):

1. Open the battery compartment.

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M08-0086-001 T 01/04 Printed in Mexico

BRK Brands, Inc., 3901 Liberty Street Road, Aurora, IL 60504-8122

Consumer Affairs: (800) 323-9005 • www.firstalert.com

1 3

STEP BY STEP GUIDE TO PROGRAMMING THIS ALARM

AND USING THE OPTIONAL LOCKING FEATURES

Printed in Mexico M08-0086-001 T 01/04

First Alert®is a registered trademark of the First Alert Trust.

MODEL SCO7

IF YOU ARE CHANGING THE BATTERIES

WHAT YOU WILL SEE AND HEAR WITH THIS ALARM

Under Normal Operations

Voice: Silent Power/Smoke LED: Flashes

Green once a minute

Horn: Silent CO LED: Off

When You Test the Alarm

Voice:

“Testing.” “Warning, evacuate smoke in [Location, example: “Kitchen”]. Evacuate.”

Horn: 3 beeps, pause, 3 beeps, voice Power/Smoke LED: Flashes Red CO LED: Off followed by Voice: “Warning, evacuate carbon monoxide in [Location,

example: “Kitchen”]. Evacuate.”

Horn: 4 beeps, pause, 4 beeps, voice Power/Smoke LED: Off CO LED: Flashes Red

If Battery Becomes Low or is Missing

Voice: “Replace battery in [Location, example “Kitchen”].”

Repeated every 5 hours

Horn: chirps once a minute Power/Smoke LED: Flashes approximately once a minute CO LED: Off

If Alarm is Not Operating Properly

Voice: “Detector error in [Location, example “Kitchen”],

please see manual.” Repeated every 5 hours

Horn: Three rapid chirps every minute Power/Smoke LED: Flashes

approximately

once a minute

CO LED: Off

Alarm Levels of CO are Detected

Voice: “Warning, evacuate carbon monoxide in [Location,

example: “Kitchen”]. Evacuate.” “

____ ppm.”

Horn: 4 beeps, pause, 4 beeps, voice* Power/Smoke LED: Off CO LED: Flashes Red

*NOTE: If unit goes into CO alarm, the regular 4 beeps-brief pause

cycle will repeat for four minutes. After four minutes, the pause will increase to one minute.

Smoke is Detected

Voice: “Warning, evacuate smoke in [Location, example:

“Kitchen”]. Evacuate.”

Horn: 3 beeps, pause, 3 beeps, voice Power/Smoke LED: Flashes Red CO LED: Off

Smoke Alarm is Silenced

Voice: “Horn silenced.

Detector active.”

Horn: Off Power/Smoke LED:

Flashes Red

CO LED: Off

CO Alarm is Silenced

Voice: “Horn silenced.

Detector active.”

Horn: Off Power/Smoke LED: Off

CO LED: Flashes Red

Action:

1. Insert batteries (2, AA batteries).

Alarm Will Say:

“Welcome, First Alert Carbon Monoxide and Smoke Alarm. Location [If location already programmed, example “Kitchen”] programmed. To select location, press and hold test button now.”

2. Press & Hold Test Button, or use your IR remote control’s channel or volume button, if you would like to change the location.

“To change location, press and hold test button after location is heard.” Alarm will speak list of locations (see above).

3. After you hear the location of where you are placing the Alarm, Press & Hold the Test Button or use your IR remote control’s channel or volume button.

“[Location, example “Kitchen”] location saved.”

If no location is chosen: “No location saved.”

Your Alarm has now been programmed for the location of your choice.

Available locations: Basement Kitchen

Child’s Bedroom Living Room Dining Room Master Bedroom Family Room No Location Guest Bedroom Office Hallway Utility Room

PROGRAMMING THE ALARM FOR THE FIRST TIME

Action:

1. Insert batteries (2, AA batteries).

Alarm Will Say:

“Welcome, First Alert Carbon Monoxide and Smoke Alarm. No location programmed. To select location, press and hold test button now.”

2. Press & Hold Test Button, or use your IR remote control’s channel or volume button, if you would like to program the location. Release button after Alarm responds.

“To save location, press and hold test button after location is heard.” Alarm will speak list of locations (see below).

3. After you hear the location of where you are placing the Alarm, Press & Hold the Test Button or use your IR remote control’s channel or volume button.

“[Location, example “Kitchen”] location saved.”

If no location is chosen: “No location saved.”

USING THE SILENCE FEATURES

Never remove the batteries to quiet an unwanted alarm. Removing the batteries disables the alarm and removes your protection.

The Alarm Silence Feature can temporarily quiet an unwanted alarm for several minutes. You can silence the Smoke/CO Alarm two ways:

Manually: Press the Test/Silence button on the alarm cover for at least 3-5 seconds.

Using Your Remote Control: Standing no further than 20 feet (6 meters) away from the Alarm, aim your IR remote at the Alarm and press the CHANNEL or VOLUME button for at least 3-5 seconds.

After the Test/Silence or remote control button is released, the Alarm Voice will say “Horn silenced, detector active.”

The Low Battery Warning Silence Feature can temporarily quiet the low battery warning “chirp” for up to 8 hours. You can silence the low battery warning “chirp” two ways:

Manually: Press the Test/Silence button on the alarm cover for at least 3-5 seconds.

Using Your Remote Control: Standing no further than 20 feet (6 meters) away from the Alarm, aim your IR remote at the Alarm and press the CHANNEL or VOLUME button for at least 3-5 seconds.

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!

The Smoke Alarm will remain silent for up to 15 minutes, then return to normal operation.

If the smoke has not cleared–or continues to increase–the device will go back into alarm.

The CO Alarm will remain silent for up to 4 minutes.

After 4 minutes, if CO levels remain potentially dangerous the horn will start sounding again.

TO LOCK THE BATTERY COMPARTMENT

Do not lock the battery compartment until you activate the battery and test the Smoke/CO Alarm.

1. Install the batteries before attaching the Alarm to the bracket. Insert the two (2) AA batteries (included) into the battery compartment. Match the terminals on the end of the battery with the terminals on the unit. Match “+” to “+” and “-” to “-.” If the batteries are not fully inserted, the unit cannot receive battery power.

2. Push and hold test button until the alarm sounds.

If the unit does not alarm during testing, DO NOT lock the battery compartment! Install a new battery 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 Smoke/CO Alarm.

OPTIONAL LOCKING FEATURES

TO LOCK THE MOUNTING BRACKET:

1. Using needle-nose pliers, detach one locking pin from the mounting bracket.

2. Insert 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 single-family households where unauthorized battery or alarm removal is not a concern.

This 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. You can choose to use either feature independently, or use them both.

Tools you will need: • Needle-nose pliers or utility knife • Standard flathead screwdriver.

Both 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 pin out of the lock.

TO UN-LOCK THE BATTERY COMPARTMENT

1. Remove the Smoke/CO Alarm from the mounting bracket. If the unit is locked to the bracket, see the section “To Un-Lock the Mounting Bracket.”

2. 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 re-lock the battery compartment, save the locking pin.)

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 mounting bracket.

When replacing the batteries, always test the Smoke/CO Alarm before re-locking the battery compartment.

TO UN-LOCK THE MOUNTING BRACKET:

1. Insert a flathead screwdriver into the rectangular cut-out on the mounting bracket nearest to the locking pin.

2. Pry the Smoke/CO Alarm away from the bracket by pushing up on the screwdriver and turning the Smoke/CO Alarm counterclockwise (left) at the same time.

IF YOUR SMOKE/CO ALARM SOUNDS

If the CO Alarm sounds (4 beeps, pause, 4 beeps, “Warning, evacuate carbon monoxide in [Location]. Evacuate.

____ ppm.”):

1. Operate the Silence Feature.

2. Call your emergency services, fire department or 911. Write down the number of your local emergency service here: _______________________________________________________

3. Immediately move to fresh air—outdoors or by an open door or window. Do a head count to check that all persons are accounted for. Do not re-enter the premises, or move away from the open door or window until the emergency services responder has arrived, the premises have been aired out, and your CO Alarm remains in its normal condition.

4. After following steps 1-3, if your CO Alarm reactivates within a 24-hour period, repeat steps 1-3 and call a qualified appliance technician to investigate for sources of CO from fuel-burning equipment and appliances, and inspect for proper operation of this equipment.

5. After the emergency responders arrive, the premises aired out, and your CO Alarm remains in its normal condition, you can check what the highest carbon monoxide level sensed was:

Action:

1. Press & Hold Test Button

Alarm Will Say:

“Highest carbon monoxide level was ___ ppm. Please see manual.” To clear highest carbon monoxide level, press and hold test button now.”

2. Press & Hold Test Button, if you would like to clear the highest level sensed.

If you would like to keep the highest level in memory, do not press anything.

“Highest carbon monoxide level cleared.”

Alarm will say nothing.

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 by Underwriters Laboratories, Inc. (UL). If you choose to use an aerosol smoke product to test the Alarm, be certain to use one that has been Listed to Underwriters Laboratories, Inc. Safety Standards, and use it only as directed. Use of non-UL Listed products or improper use of UL Listed products may affect the Alarm’s sensitivity, and may void your warranty. NEVER use vehicle exhaust! Exhaust may cause permanent damage and voids your warranty.

• 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.

It is important to test this unit every week to make sure it is working properly. Using the test button or remote control is the recommended way to test this Smoke/CO Alarm.

You can test this Smoke/CO Alarm two ways:

1. Manually: Press and hold the Test/Silence button on the

Alarm cover until Alarm Voice says “Testing” (typically 3-5 seconds).

2. Using Your Remote Control: Standing no further than 20 feet (6 meters) away from the Smoke/CO Alarm, aim your IR remote at the Alarm and press the CHANNEL or VOLUME button until Alarm Voice says “Testing”.

During testing, you will see and hear the following sequence:

• The Alarm Voice will say “Testing.” The Horn will sound 3 beeps, pause, 3 beeps. The Alarm Voice will say “Warning, evacuate smoke in [Location, example: “Kitchen”]. Evacuate.” The Power/Smoke LED flashes Red and the CO LED will be Off.

• Next the Horn will sound 4 beeps, pause, 4 beeps. The Alarm Voice will say “Warning, evacuate carbon monoxide in [Location, example: “Kitchen”]. Evacuate.” The Power/Smoke LED will be Off and the CO LED flashes Red.

If the Alarm does not respond to your remote control, there may be an obstruction between you and the Alarm, you may be standing too far away, or your remote control may not be compatible.

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.