BRK electronic GCO1B User Manual

EKLY TESTING

DINING ROOM

KITCHEN

BEDROOM

LIVING ROOM

3.875 inches

NEVER use an open flame of any kind to test this unit. You might

• ccidentally damage or set fire to the unit or to your home. The

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

y Underwriters Laboratories, Inc. (UL). NEVER use vehicle exhaust!

t may cause permanent damage and voids your warranty.

Exhaus

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

posure at close range may be harmful to your hearing. When

ting, step away when horn starts sounding.

tes

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

I properly.

1. Manually: Press the Test/Silence button on the Alarm

2. Remote Control: Aim your remote control at the Alarm

D 1 beep every second, while the Red LED flashes and the d horn p LED flashes and the display shows “CO” with an increasing C

If the Alarm does not test properly:

1. Make sure the AC power is applied and battery is fresh and installed

2. Test the unit again. I

“Limited Warranty” at the end of this manual.

If there is still a problem, do not try to fix the Alarm yourself.This will void your warranty!

You can test this Gas/CO Alarm two ways:

ver until alarm sounds.

nd press the CHANNEL or VOLUME button.

uring testing, you will hear a loud, repeating horn pattern:

isplay shows “GAS”. Then you will hear a loud, repeating

attern: 4 beeps, pause, 4 beeps, pause, while the Red

O ppm number.

ectly.

corr

f the Alarm is still not working properly, replace it immediately. Refer to the

REGULAR MAINTENANCE

se only the replacement batteries listed below. The unit may not operate

U properly with other batteries. Never use rechargeable batteries since they may not provide a constant charge.

his unit has been designed to be as maintenance-free as possible, but there

T are a few simple things you must do to keep it working properly:

Test it at least once a week.

•

• Clean the Alarm at least once a month; gently vacuum the outside of the

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

• When the battery back-up becomes weak, the Alarm will “chirp” about

O N

arm. DO NOT paint over the Alarm. Doing so may permanently damage the

arm.

OOSING A REPLACEMENT BATTERY:

our Alarm requires one standard 9V alkaline battery. The following batteries

e acce

veready (Energizer) #522. You may also use a Lithium battery like the Ultralife

E U9VL-J f

Actual battery service life depends on the Alarm and the environment in which it is i

atteries for this unit. Regardless of the manufacturer’s suggested battery life,

ou MUST replace the battery immediately once the unit starts “chirping” (the

low battery warning”).

“

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

ica

hes

nd propane.

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

ained, are improperly ventilated, or malfunction, CO levels can rise quickly. CO

t is a r

h ad

O inside.

YMPT

T ALL 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.

xposure to Carbon Monoxide can cause brain damage, death.

Some i

ith cardiac or respiratory problems, infants, unborn babies, pregnant

others, or elderly people can be more quickly and severely affected by

C adv

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

ocate the source of CO after an alarm.These are a few of the factors that can

Be to locate the source of CO.

or any carbon monoxide investigation or service call.

uel-burni

ike:

wood burning fireplace, gas kitchen range or cooktop, gas cl

Damaged or insufficient venting:

nected water heater vent pipe, leaking chimney pipe or flue, or cracked heat

changer, blocked or

e clogged chimney opening.

Improper use of appliance/ device:

l or v

gr area (like a garage or screened porch).

Transient CO Problems: “transient” or on-again-off-again CO problems can be caused by outdoor conditions and other special circumstances.

he f

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. These conditions are dangerous because they can trap exhaust in your home.

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

O investigation.

a C

ng your household vacuum’s soft brush attachment.Test the

Alarm usi Alarm. Never use water, cleaners or solvents since they may damage the unit.

Alarm Should Not Be Installed” for details.

once a minute (the low battery warning). You should replace the battery

mmediately to continue your protection.

attery power to operate. If AC power fails, and the battery is dead

issing, the Alarm cannot operate.

or m

OT spray cleaning chemicals or insect sprays directly on or near the

ptable as replacements: Duracell #MN1604, (Ultra) #MX1604;

onger service life between battery changes.

or l

able at many local retail stores.

alled.All the batteries specified above are acceptable replacement

his Alarm must have AC or

e batteries are

hes

AT YOU NEED TO KNOW ABOUT CO

AT IS CO?

t produce CO.

o no

y d

e f

eal danger now that homes are more energy efficient. “Air-tight” homes

se s

ember

ice on taking additional precautions.

e it d

• H

• Problem caused by “backdrafting.”

• Transient CO problem caused by special circumstances.

use C

por

othes dryer.

E conditions such as:

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

he v

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

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

air. Vent pipe connections vibrating loose from clothes dryers, furnaces, or

•

• Obstructions in or unconventional vent pipe designs which can amplify

the above situations.

ude:

uels i

ed insulation, sealed windows, and other weatherproofing can “trap”

, charcoal, oil, natural gas, gasoline, kerosene,

ood

OMS OF CO POISONING

ptoms are related to CO POISONING and should be discussed with

iduals are more sensitive to CO than others, including people

ndi

itive populations should consult their doctors for

ens

f s

s o

NG THE SOURCE OF CO AFTER AN ALARM

te sources of CO:

oca

o l

lt t

ficu

ouse well ventilated before the investigator arrives.

O may dissipate by the time an investigator arrives, it may be difficult

IAL SOURCES OF CO IN THE HOME

g appl

table heater, gas or

corroded or discon-

operating a barbecue

icle in an enclosed

ng conditions can result in transient CO situations:

e spillage or reverse venting of fuel appliances caused by outdoor

ssi

ipes (cold/humid air with extended periods between cycles).

t p

er heaters.

BRK Brands, Inc. shall not be obligated to pay

iances

5 6 7

EGULATORY INFORMATION FOR CO ALARMS, Continued

HOW CAN I PROTECT MY FAMILY FROM CO POISONING?

A Gas/CO Alarm is an excellent means of protection. It monitors the air and

nds a loud alarm before Carbon Monoxide levels become threatening for

sou

verage, healthy adults.

A Gas/CO Alarm is not a substitute for proper maintenance of home

iances.

appl

o help prevent CO problems and reduce the risk of CO poisoning:

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

ne corrosion, cracks, or separations. These conditions can prevent proper air movement and cause backdrafting. Never “cap” or cover a chimney

n 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

inal fee.

nom

• Make regular visual inspections of all fuel-burning appliances. Check

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

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

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

vailable on all fuel-burning appliances. Make sure appliances are

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

een porches.

or on 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

xchangers.

• Check the house or garage on the other side of shared wall.

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

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

e and doors can significantly decrease CO levels.

n addition, familiarize yourself with all enclosed materials. Read this

l in its entirety, and make sure you understand what to do if your

manua Gas/CO Alarm sounds.

REGULATORY INFORMATION FOR EXPLOSIVE GAS/CO ALARMS

GULATORY INFORMATION FOR CO ALARMS

NDERWRITERS LABORATORIES INC. UL2034

WHAT LEVELS OF CO CAUSE AN ALARM?

nderwriters Laboratories Inc. Standard UL2034 requires residential CO

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

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

ime (in minutes).

UL2034 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 and 50 MINUTES.

• If the alarm is exposed to 70 ppm if CO, IT MUST ALARM BETWEEN

60 and 240 MINUTES.

proximately 10% COHb exposure at levels of 10% to 95% Relative

* Ap

umidity (RH).

he unit is designed not to alarm when exposed to a constant level of 30 ppm

T for 30 days.

Alarms are designed to alarm before there is an immediate life threat.

C 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, lthy adults, but after 4 hours the same level may cause headaches.

hea

An exposure to 400 ppm of CO may cause headaches in average, healthy

•

adults after 35 minutes, but can cause death after 2 hours.

his CO Alarm measures exposure to CO over time. It alarms if CO levels

e extremely high in a short period of time, or if CO levels reach a certain

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

fore the onset of symptoms in average, healthy adults.

hy is this important? Because you need to be warned of a potential CO

oblem while you can still react in time. In many reported cases of CO

xposure, victims may be aware that they are not feeling well, but become

d and can no longer react well enough to exit the building or get help.

isor

, young children and pets may be the first affected. The average healthy

Also

ht not feel any symptoms when the CO Alarm sounds. However,

lt m

ople with cardiac or respiratory problems, infants, unborn babies, pregnant

thers, or elderly people can be more quickly and severely affected by CO.

ou e

f y

mmediately!

ven mild symptoms of CO poisoning, consult your doctor

nce e

d...

tandards:Underwriters Laboratories Inc. Single and Multiple Station carbon

monoxide alarms UL2034. According to Underwriters Laboratories Inc. UL2034, Section 1-1.2: “Carbon

xide alarms covered by these requirements are intended to respond to

mono

he presence of carbon monoxide from sources such as, but not limited to,

t exhaust from internal-combustion engines, abnormal operation of fuel-fired

ppliances, and fireplaces. CO Alarms are intended to alarm at carbon

xide levels below those that could cause a loss of ability to react to the

mono dangers of Carbon Monoxide exposure.” This CO Alarm monitors the air at

he Alarm, and is designed to alarm before CO levels become life threatening.

his allows you precious time to leave the house and correct the problem.

T This is only possible if Alarms are located, installed, and maintained as

escribed in this manual.

d 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

larm resistance to Methane (500 ppm), Butane (300 ppm), Heptane (500 ppm),

a Ethyl Acetate (200 ppm), Isopropyl Alcohol (200 ppm) and Carbon Dioxide (5000 ppm).Values measure gas and vapor concentrations in parts per million.

udible Alarm:

inimum at 10 feet (3 meters).

85dB m

REGULATORY INFORMATION FOR EXPLOSIVE GAS ALARMS

Standards: Underwriters Laboratories Inc. UL1484. According to Underwriters Laboratories Inc. UL1484, this unit meets the alarm

esponse time for gas as follows: This unit shall alarm before 25% of the LEL

r of either natural gas or propane is detected. In all cases, the unit will detect gas as a priority over carbon monoxide. If the device is detecting CO, then

etects an amount of gas to cause an alarm, the device will stop alarming for

d CO and begin to alarm for gas.

ENERAL LIMITATIONS OF EXPLOSIVE GAS/CO

G ALARMS

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

ndustrial applications where Occupational Safety and Health Administration

i (OSHA) requirements for Carbon Monoxide Alarms must be met.This device is not intended to alert hearing impaired residents.

Gas/CO Alarms may not waken all individuals. If children or others do

t readily waken to the sound of the Gas/CO Alarm, or if there are infants or

amily members with mobility limitations, make sure that someone is assigned

o assist them in the event of an emergency.

This Gas/CO Alarm will not sense gas or CO that does not reach the s

i gas reaches the sensors.

Gas/CO Alarms may not be heard. The alarm horn loudness meets or e Gas/CO Alarm is installed outside the bedroom, it may not wake up a sound sleeper or one who has recently used drugs or has been drinking alcoholic be E blocked by distance or closed doors. Noise from traffic, stereo, radio, television, a t impaired.

Gas/C B

ives. Homeowners and renters must still insure their lives.

l This Gas/CO Alarm is not foolproof. Like all other electronic devices, this

Gas/C se r

it as possi this device weekly. The unit should be replaced immediately if it is not operating pr

t will only sense gas or CO at the sensor. Gas or CO may be present

ensors.

n other areas. Doors or other obstructions may affect the rate at which CO or

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

verages. This is especially true if the door is closed or only partly open.

ven persons who are awake may not hear the alarm horn if the sound is

ir conditioner, or other appliances may also prevent alert persons from hearing

he alarm horn.This Gas/CO Alarm is not intended for people who are hearing

his Gas/CO Alarm is not a substitute for life insurance.Though this

O Alarm warns against increasing CO levels or the presence of gas,

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

O Alarm has limitations. It can only detect gas or CO that reaches the

t ma

nsor

emote part of the home, away from the alarm device.

his Gas/C

s parts have passed many stringent tests and are designed to be as reliable

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

operly.

ive early warning of the source of gas or CO is in a

t g

y no

arm has a limited life.

Alt

houg

h t

is Gas/CO Alarm and all of

TROUBLESHOOTING GUIDE

If your Alarm does this... It means... You should...

een light is OFF. Unit will not alarm when you press

he Test/Silence button.

een light flashes ON, once a minute (horn is silent).

once a minute. Low battery warning. Battery is low or missing. Replace the battery. Avoid interrupting AC power.

”

irp

“

he horn

nce a minute, the alarm sounds 3 quick “chirps”,

nd the green light flashes quickly three times.

The horn sounds constantly with no pattern and cannot be silenced.

o alarm after you pressed the

ack i

f gas or C

or a l

s b

ly even though no high levels

nds f

O are revealed in an investigation.

ptable replacement batteries, see “Regular Maintenance.”

f acce

t o

Alarm goe Test/Silence button to silence an alarm.

Alarm sou o

*F If you have any questions that cannot be answered by reading this manual, call Consumer Affairs: 1-800-323-9005.

nit may not be receiving any power. Check the AC power supply. Make sure a fresh 9V

Alarm is no battery back-up.

U on self-d or the Alarm has reached its end-of-life, 5 years.

Unit malfunction. Unit needs to be replaced. Units under warranty should be returned to

Gas a

T “W

t receiving AC power.Unit is operating on

nit malfunction. Unit needs to be replaced. Based

iagnostic tests, the unit has detected a fault

e still potentially dangerous. Refer to “If Your Gas/CO Alarm Sounds” for details

els ar

O le

nd/or C

ly located. Refer to

ope

y be i

Alarm ma

re to Install This Alarm.”

attery is installed to power the battery back-up

heck the AC power supply.

nits under warranty should be returned to

nufacturer for replacement. See “Limited

ma Warranty” for details.

manufacturer for replacement. See “Limited

arranty” for details.

on how to respond to an alarm. If anyone is feeling ill,

UATE your home immediately and call 911.

f frequent alarms continue, have

larm

our a

e y

oca

Rel

checked for potential problems. You may be

home r experiencing an intermittent gas or CO problem.

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 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

equired 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

r the terms and conditions of this warranty.

anty 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

arr

is w

T 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

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,

inces 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

pr 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.

w to Obtain Warranty Service

Service:

7:3 calling. 25 Spur Drive, El Paso TX 79906

to battery.

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,

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

ter

or your records, please record:

Date Purchased: _______________________________

Where Purchased: ____________________________________________

Date Installed: ____________/____________Month/Year

Replacement date is five years after installation:__________/__________

nd o

E: E

N lifecycle, the malfunction signal will sound once a minute to indicate the need t

o immediately replace the Alarm.

, Inc. make no warranty, express or implied, written or oral, including that of merchantability or fitness for any particular purpose with respect

nds

K Br

Month/Year

e Signal — Once the unit reaches the end of its

f L

is a r

Ale

ed trademark of the First Alert Trust.

ted in Mexico M08-0123-001

Q 1

STALLATION, Continued

e “Avoiding Dead Air Spaces” for more information.

USER’S MANUAL

PLUG-IN EXPLOSIVE GAS AND CARBON MONOXIDE

ALARM WITH BATTERY BACK-UP AND SILENCE

FEATURE

OTE:For any location, make sure no door or other obstruction could keep

carbon monoxide or gas from reaching the Alarm.

his unit should receive continuous electrical power. (The battery is

T meant for emergency back-up only). Choose an outlet where it can’t be

ccidentally unplugged or switched off by children. Keep small children

way from the unit.Teach them not to play with it or unplug it. Explain

a what the alarms mean.

WHERE THIS ALARM SHOULD NOT BE INSTALLED

To avoid causing damage to the unit, to provide optimum protection, and

o prevent unnecessary alarms, Do NOT locate this Alarm:

• In garages, kitchens, crawl spaces and unfinished attics. Avoid extremely usty, dirty or greasy areas. Installation in these areas could lead to

d nuisance alarms, may expose the sensor to substances that could damage or contaminate it, or the Alarm may not be heard by persons in other areas

f the home, especially if they are sleeping.

120VAC ~ 60Hz, 0.25 A

MPORTANT! PLEASE READ CAREFULLY AND SAVE.

This unit was shipped with a user’s manual that contains important

information about its operation. If you are installing this unit for use by others,

ou must leave this manual—or a copy of it—with the end user.

rinted in Mexico

P M08-0123-001

Q 10/06

Model GCO1

TABLE OF CONTENTS

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

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3

Where To Install This Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Where This Alarm Should Not Be Installed . . . . . . . . . . . . . . . . . . . . . . . . .2

Before You Begin Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

How To Install This Gas/CO Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3

ow Your Alarm Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

If Your Gas/CO Alarm Sounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4

hat To Do if CO is Detected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

What To Do if Explosive Gas is Detected . . . . . . . . . . . . . . . . . . . . . . . . . .3

sing the Silence Feature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Using the Remote Control Test/Silence Feature . . . . . . . . . . . . . . . . . . . . .4

Using the Peak CO Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Understanding the Light, Horn, and Display Patterns . . . . . . . . . . . . . . .3-4

eekly Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Regular Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

What You Need To Know About CO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6

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

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

Finding the Source of CO After an Alarm . . . . . . . . . . . . . . . . . . . . . . . . . .5

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

ow Can I Protect My Family From CO Poisoning? . . . . . . . . . . . . . . . . . .6

egulatory Information For Explosive Gas/CO Alarms . . . . . . . . . . . . . . .6-7

gulatory Information for CO Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7

gulatory Information for Explosive Gas Alarms . . . . . . . . . . . . . . . . . . . .7

l Limitations Of Explosive Gas/CO Alarms . . . . . . . . . . . . . . . . . . . .7

Genera

roubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7

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

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

mer Affairs: (800) 323-9005

Consu

.brkelectronics.com • www.firstalert.com

www

TY INFORMATION

IC SAF

Dangers, Warnings, and Cautions alert you to important operating

• nstructions or to potentially hazardous situations. Pay special

i attention to these items.

This combination Explosive Gas/Carbon Monoxide Alarm has two

•

eparate alarms. The CO Alarm is not designed to detect fire or any

ther gas.

t the sensor. Carbon monoxide gas may be present in other areas.

a The Explosive Gas Alarm will only indicate the presence of explosive gas tha

o sense smoke, heat or flames.

t Do not stand too close to the unit when the alarm is sounding. It is

• oud to wake you in an emergency. Exposure to the horn at close

ge ma

ran Do not paint over the unit. Paint may clog the openings to the sensing

•

chamber

This unit must be powered by a 24-hour circuit. Be sure the circuit

•

cannot be turned off by a switch, dimmer, or ground fault circuit

terrupter. Failure to connect this unit to a 24-hour circuit may

vent it from providing constant protection.

pre

his

•

ls and the b

f The Alarm will check for the presence of explosive gas at the sensor

•

less f could be pres

nto alarm, especially during a condition that results in a rapid

ldup of explosive gas.

bui

• Test the Alarm once a week. If the Alarm ever fails to test correctly,

ve it replaced immediately! If the Alarm is not working properly, it

ha cannot alert you to a problem.

This combination Carbon Monoxide and Explosive Gas Alarm is

• ntended for residential use and is not suitable for use in hazardous

• This product is intended for use in ordinary indoor locations of family iving units. It is not designed to measure CO levels in compliance with

ccup

ndus

ke them more sensitive to carbon monoxide may consider using

arning devices which provide audible and visual signals for carbon

m carb

It will only indicate the presence of carbon monoxide gas

t reaches the sensor. The Explosive Gas Alarm is not designed

y harm your hearing.

g properly.

om opera

t the unit f

s and pre

arm mus

requently when powered by the back-up battery. Explosive gas

ons as de

ona

trial standards. Individuals with medical conditions that may

ide con

on monoxide and your medical condition contact your physician.

t ha ttery is dead or missing, the alarm cannot operate.

g the peri

t duri

n the National Electrical Code.

ned i

y and Health Administration (OSHA) commercial or

l Saf

trations under 30 ppm. For additional information on

cen

ttery power to operate. If AC power

C or b

od be

tween checks without going

INSTALLATION

O INSTALL THIS ALARM

0/0

WHE

or Gas

to detect.

For CO Alarms,

that a CO Alarm should be centrally located outside of each separate sleeping area 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.

In general, install combination Explosive Gas and Carbon Monoxide Alarms:

• WHERE YOU CAN HEAR THE ALARM FROM ALL SLEEPING AREAS

• In or near bedrooms and living areas or wherever you suspect a gas or

• On each level of a multi-level home.

Improper location can affect the sensitive electronic components in this Alarm. Please see “Where this Alarm Should Not Be Installed”.

Recommended Placement

arms,

Natural Gas (methane) is typically supplied through a main utility line

nected to your home. If you do not live in a rural area you are likely to

con be a user of natural gas. Natural gas is a fossil fuel consisting mainly of Methane. Methane is much lighter than air and will rise rapidly in air. If you

e a user of natural gas, the Alarm should be mounted between 6 and 12

nches (152mm and 305 mm) away from the ceiling (using cord feature) to

i ensure the earliest opportunity to detect a leak.

Propane is typically supplied to homes by delivery truck in liquid form and stored near the home in propane tanks. Propane is used by homes in rural areas that do not have natural gas service. Since propane is the most

y used Liquefied Petroleum Gas (LPG),

mon

com often used synonymously. Unlike natural gas, propane is heavier than air and will collect at lower levels. If you are a user of propane, the Alarm

ld be mou

shou ensure the earliest opportunity to detect a leak.

Both propane and natural gas are colorless and odorless. For safety

easons, an ordorant (Mercaptan) is added so that any leak can be detect-

y smel

d b

e around 20% of the depending on the individuals sense of smell and how long they have been exposed to it.The LEL of each of these gases defines the bottom range of flammability for the gas. Your Alarm is calibrated to sound before 25% of the LEL of either gas detected.

Therefore, it is possible that you may smell gas before the Alarm is activated. If you are not sure which gas your home uses, contact your utility company.

CO exposure is likely.

ing depends on the type of explosive gas you intend

mou

paneand

pro

nted near the floor (using the direct plug-in feature) to

l. The common detection threshold for smelling the gases is

Lower Explosion Limit (LEL). This can vary greatly

the National Fire Protection Association (NFPA) recommends

1 2

LP-Gasar

Continued...

o In the garage, vehicle exhaust can contain some carbon monoxide. These

• vels are higher when the engine is first started. Within hours of starting a

le vehicle and backing it out of the garage, the levels present over time can

ivate the Alarm and become a nuisance.

act

• In the kitchen, some gas appliances can emit a short burst of CO or gas

pon start-up. This is normal. If your Explosive Gas/CO Alarm is installed

oo close to these appliances, it may alarm often and become a nuisance.

t Keep units at least 20 feet (6 meters) from the sources of combustion

•

particles (stove, furnace, water heater, space heater) if possible. In areas

here a 20-foot (6m) distance is not possible – in modular, mobile, or

ller homes, for example – it is recommended the Alarm be placed as

sma far from these fuel-burning sources as possible. The placement recom-

ndations are intended to keep these Alarms at a reasonable distance

rom a fuel-burning source, and thus reduce “unwanted” alarms. Unwanted

f alarms can occur if an Alarm is placed directly next to a fuel-burning source. Ventilate these areas as much as possible.

arm near a cooking or heating appliance, install at least 5 feet (1.5

Al meters) from appliance.

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

from a shower, sauna, humidifier, vaporizer, dishwasher, laundry room,

ility room, or other source of high humidity.

ut In direct sunlight.

•

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

event CO or gas from reaching the sensors.

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

00˚ F (38˚ C).These areas include non-airconditioned crawl spaces,

nfinished attics, uninsulated or poorly insulated ceilings, porches, and

u garages.

• 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”.

•

If you must install the

AVOIDING DEAD AIR SPACES

Dead air” spaces may prevent gas from reaching the Alarm. To avoid dead

“ air spaces, follow installation recommendations below.

On ceilings, install Alarms as close to the center of the ceiling as possible.

f this is not possible, install the Alarm at least 4 inches (102 mm) from the wall

or corne

or wall mounting,the top edge of Alarms should be placed between

nches (152 mm) and 12 inches (305 mm) from the wall/ceiling line.

6 i On a peaked, gabled, or cathedral ceiling, install Alarm within 3 feet (0.9

ters) of the peak of the ceiling, measured horizontally.

N INSTALLATION

OU BE

ORE

O g

nce C

pe of explosive gas you intend to detect. If you are not certain which type of

ty gas you are using in your home, please read about natural gas and propane in

here to Install this Alarm”.

“W

• Examples of noisy power could be major appliances on the same

rcuit, power from a generator or solar power, light dimmer on the

ame circuit or mounted near fluorescent lighting. Excessively noisy

s po

he p

nd t

n each la

•

ike 911) and a qualified appliance technician.

(l Place one label near the Gas/CO Alarm, and the other label in the “fresh

• air” location you plan to go if the alarm sounds.

ly mixes well with air, mounting the Alarm will depend on the

e sure the a

er may cause damage to your Alarm.

ir of self-adhesive labels included with this Gas/CO Alarm.

larm is not receiving excessively noisy power.

n the phone number of your emergency responder

e i

bel w

HOW TO INSTALL THIS GAS/CO ALARM

IMPORTANT! Read all instructions before using this product.

ools you will need:

. Determine the best location for your Gas/CO Alarm.

our Alarm is equipped to be mounted as a corded unit (recommended

for natural gas detection), a direct plug unit (recommended for propane

etection). The unit can be plugged directly into a wall outlet. If your

gas d

lets are mounted horizontally, refer to “If Outlet is Mounted Horizontally

out (Sideways)”.

f the adapter is taken out of the unit, the Alarm can be installed high on

l, while the adapter is plugged into a wall outlet.The explosive gas

he w

t you use will determine if the Alarm should be installed high on the wall

C cord option) or low on the wall (direct plug option).

TING THE BATTERY BACK-UP

vate the battery back-up by installing the battery.

Act

up only and is not intended to power the Alarm for an extended period of

me in the absence of AC.

he Alarm will light-up the display briefly to indicate the unit is receiving power.

RECT PLUG ALARM INTO AN OUTLET (for Propane Detection)

n be p

Alarm ca

is is the recommended configuration for detecting propane.

1. Choose a standard UNSWITCHED 120VAC outlet.

2. Plug Alarm in.

ewdriver, drill.

Scr

attery is for back-

he b

ed directly into a wall outlet located close to the floor.

ugg

IF OUTLET IS MOUNTED HORIZONTALLY (SIDEWAYS)

If you are going to use your Alarm as a direct plug into an outlet that is

mou as follows:

1. With back of unit facing you (AC blades on your left), place your left thumb on adapter release and grab AC blades with your right hand to release the left side.

2. Repeat for the other side adapter thumb release. This will allow adapter to

ide out.

. Remove adapter.

. Rotate the adapter 90º and snap firmly back into place.

5. Plug Alarm into AC outlet.

tally (sideways), you may want

d hor

o r

te the adap

ter 9

0º,

WALL MOUNTED ALARM (for Natural Gas Detection)

llation tips for power cord models:

more flexibility in mounting locations and allows the Alarm to be easily installed at or above eye level.

NOTE: If you mount the Alarm high on a wall, make sure it is between 6 to 12 inches (152-305 mm) down from the ceiling.

“dead air” space and carbon monoxide or natural gas may not reach the

i sensors.

NOTE: Do not cover the Alarm with a curtain. To install for a wall-mount, you will need to pull out the removable adapter and

power cord, as follows:

1. Repeat steps 1 to 3 as described above in

2. With adapter out, pull out power cord and unwrap it.

3. Insert the screws provided until head is approx. 1/8 inch (3 mm) from wall

4. Hook the Alarm over the screw onto the keyhole in back of unit.

nting in plaster board or drywall, drill 3/16 inch (5 mm) hole and use

(if mou plastic anchor provided). Use mounting guide template to locate holes as shown in diagram below.

wer cord into AC outlet.

ug po

er cord option provides

he po

Any higher than this, it will be

“to rotate the adapter”.

SECURING THE POWER CORD TO AN OUTLET

NECT POWER TO THE OUTLET TO AVOID ELECTRICAL SHOCK.

Remove the wallplate screw from the outlet and hold the wallplate in position. Plug the power cord into the wall outlet so that the screw hole lines up with

the wallplate screw hole.

. Insert the screw through the power cord screw hole and into the wallplate

screw hole.

4. Tighten screw in place and restore power to the outlet.

Mounting Guide Template

3 7/8 inches (98mm)

TEST THE ALARM

ake sure the Alarm is receiving AC power. Under normal operation, the Green

1.M indicator light will shine continuously.

t light, recheck connections. If connections are correct and the Green

wer indicator still does not light, the unit should be replaced immediately.

. Press and hold the test button until the alarm sounds.You will hear the

nal that indicates the presence of explosive gas followed by the signal

sig for carbon monoxide.

When testing the Alarm, have someone else check that the Alarm can be

d easily from the sleeping areas. The unit should be located where it

hear

n wake you if it alarms at night.

If the Green power indicator light does

HOW YOUR ALARM WORKS

THE COVER OF YOUR ALARM

. Test/Silence Button:

ress and hold to activate

P test, or to silence the

larm.

2. POWER Light (GREEN) . Display

. (Behind the Cover) Alarm

orn: 85dB audible alarm

H for test, alarm, and unit

lfunction warning.

5. Display Button: Press to

recall highest CO level

ecorded

6. Battery Compartment

IF YOUR GAS/CO ALARM SOUNDS

WHAT TO DO IF CARBON MONOXIDE IS DETECTED

ctuation of your CO Alarm indicates the presence of carbon monoxide

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

t not ignore it!

mus

IF THE CO ALARM SOUNDS:

. Operate the Test/Silence button.

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

number of your local emergency service here:

_______________________________________________________________

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

o a head count to check that all persons are accounted for. Do not re-

D enter the premises, or move away from the open door or window until the

mergency services responder has arrived, the premises have been aired

, and your CO Alarm remains in its normal condition.

out

. 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

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

nd inspect for proper operation of this equipment. If problems are identi-

a fied during this inspection have the equipment serviced immediately. Note

ny combustion equipment not inspected by the technician, and consult

he manufacturers’ instructions, or contact the manufacturers directly, for

t more information about CO safety and this equipment. Make sure that

tor vehicles are not, and have not, been operating in an attached

age or adjacent to the residence. Write down the number of a qualified

gar appliance technician here:

_______________________________________________________________

WHAT TO DO IF EXPLOSIVE GAS IS DETECTED

ou hear the alarm horn sound one beep per second, gas has

If y been de from the building.

1. Leave the house immediately, opening doors and windows as you leave.

2. Do not use your telephone or appliances. Do not turn any light switches off . Any spark or flame could ignite the gas.

or on

. Call 911 and your gas company from a phone that is away from your home.

. Do not re-enter the area until the source of the leak is found and corrected.

• If the unit alarms and you are not testing the unit, it is warning you of a potentially dangerous situation that requires your immediate

ten

a injury or death.

Never disconnect the power to quiet an unwanted alarm.

•

isconnecting the power disables the Alarm. This will remove

D your protection.

arms have various limitations. See "General Limitations of Gas/CO

Al Alarms" for details.

Condition LED

TTERY BACK-UP POWER LED is Off, flashing Green once every

DURING TESTING LED flashes Red in sync with the

W OR MISSING BATTERY Normal

ALARM CONDITION LED flashes Red in sync with horn

CARBON MONOXIDE ALARM LED flashes Red in sync with horn

PRE-ALARM CONDITION C

O IS P

MALFUNCTION LED flashing Green 3 times in sync

LOW BATTERY SILENCE LED is Green.

. The word GAS will be displayed. Evacuate everyone

tected

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

ANDING THE LIGHT, HORN, AND DISPLAY PATTERNS

C POWER LED is Green.

conds

45 se

ting an Alarm condition:

horn first gas then CO

ESENT

Normal

with 3 rapid chirps

3 4

USING THE SILENCE FEATURE

EVER disconnect the power to your Alarm to silence the horn—use the

Silence Feature. Disconnecting the Alarm removes your protection!

• The Silence Feature is intended to temporarily silence the horn while ou identify and correct the problem.

• To use the Silence Feature, press the Test/Silence button until the horn

is silent. If the Test/Silence button is pressed while the Alarm is in the silence

•

mode, the alarm will start sounding again.

HEN THE GAS ALARM IS SILENCED...

The Alarm will remain silent for approximately 2 minutes and then return to normal operation. If the gas has not cleared within the silence period, the unit

ill go back into alarm.

WHEN THE CO ALARM IS SILENCED...

he CO Alarm will remain silent for up to 4 minutes.While the Alarm is

lenced, it will continue to monitor the air for CO.After 4 minutes, if CO levels

si remain potentially dangerous the horn will start sounding again.

The Silence Feature is intended to temporarily silence the Alarm horn. It will

t correct a CO or gas problem.

USING THE REMOTE CONTROL TEST/SILENCE FEATURE

sing the VOLUME or CHANNEL buttons on most remote controls, you can

est or silence this gas/CO Alarm from up to 12 feet (3.6 meters) away.

To Test or Silence the Alarm:

1. Make sure you have a clear path between you and he Alarm, free of any obstructions.

2. Point the remote at the front of the Alarm.

. Press the VOLUME or CHANNEL button for at least

5 seconds.

If the Alarm does not respond to your remote control:

• You may be standing too far away.

Your remote may not be compatible.

•

You did not hold the button on your remote for at

•

t 5 seconds.

leas

• AC power must be present to Silence the low battery chirp.

ILENCING THE LOW BATTERY WARNING

This Silence Feature can temporarily quiet the low battery warning “chirp” for

p to 8 hours if AC power is present.You can silence the low battery warning

chirp” two ways:

“

Manually: Press the Test/Silence button on the Alarm cover until you see the Green LED flicker, acknowledging the button-press.

Using Your Remote Control: Standing no further than 12 feet (3.6 meters)

away from the Gas/CO Alarm, aim your IR remote at the Alarm and press

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

The display will flash “SILENCE” for 8 hours while the low battery warning

chirp” silence feature is activated. After 8 hours, the low battery “chirp” will

“

esume. The Alarm will continue to operate as long as AC power is supplied.

r However,

replace the battery as soon as possible, to maintain protection in

ent of a power outage.

USING THE PEAK CO MEMORY

he CO Memory Feature lets you check the highest level of CO recorded.

To check CO Memory:

. Press the Display button until the peak CO level is displayed.

To clear CO Memory:

1. While checking CO memory, press or hold the Display

utt

.Press or hold the Display button until the CO Memory is

clear

ntil you clear it. DO NOT clear the CO Memory reading if you plan to call

one to investigate a CO problem! Clear the CO Memory reading only

some after the investigator has checked your home.

Horn Display

t All segments

the horn pattern for gas alarm

F (1 beep every second) is issued, and

he CO alarm horn pattern (4

n t

t beeps, pause, 4 beeps) is issued.

A chirp is issued about every minute.

pea

Normal

3 rapid chirps every minute “ERROR” is displayed.

Silent “SILENCE” is displayed.

CLEAR” is displayed.

“

on u

vel will be saved, even after a power interruption,

O le

t C

he h

ting 1 beep every second

4 be

pause

of display are

urned on for

t t

a shor upon initial

.Then

po the battery level icon is displayed.

l segments of display are turned

Al On for a short time upon initial

r. Then the battery level icon is

po displayed flashing.

mulated

he si

ng t

D gas alarm,“GAS” is

yed along with

isp

d a full alarm level.

During the simulated

O alarm,“CO” is

isplayed along with

d a full alarm level.

veral ppm CO

Se levels are also displayed and the alarm level is

ncreasing.

n i

sho

Battery icon will show an empty icon.

“

S”, a full level, and “EVACUATE”.

lternating

”

“ with the ppm number, a full level,

nd “EVACUATE”.

“CO” alternating with the ppm number. The level will indicate relative CO exposure level.