USER’S MANUAL
DINING ROOM
KITCHEN
BEDROOM
BEDROOM
BEDROOM
LIVING ROOM
PLUG-IN EXPLOSIVE GAS AND CARBON MONOXIDE
ALARM WITH BATTERY BACK-UP AND SILENCE
120VAC ~ 60Hz, 0.25 A
IMPORTANT! PLEASE READ CAREFULLY AND SAVE.
This unit was shipped with a user’s manual that contains important
information about its operation. If you ar
you must leave this manual—or a copy of it—with the end user
Printed in Mexico
M08-0123-002 Q 01/08
e installing this unit for use by others,
LISTED
UL 1484
AND
FEATURE
.
TO
Model GCO1
UL 2034
© 2008 BRK Brands, Inc., a Jarden Corporation company (NYSE: JAH)
3901 Liberty Street Road, Aurora, IL 60504-8122 All rights reserved.
Consumer Affairs: (800) 323-9005
www.brkelectronics.com • www.firstalert.com
BASIC SAFETY INFORMATION
• Dangers, Warnings, and Cautions alert you to important operating
instructions or to potentially hazardous situations. Pay special
attention to these items.
• This combination Explosive Gas/Carbon Monoxide Alarm has two
separate alarms. The CO Alarm is not designed to detect fire or any
other gas. It will only indicate the presence of carbon monoxide gas
at the sensor. Carbon monoxide gas may be present in other areas.
The Explosive Gas Alarm will only indicate the presence of explosive
gas that reaches the sensor. The Explosive Gas Alarm is not designed
to sense smoke, heat or flames.
• Do not stand too close to the unit when the alarm is sounding. It is
loud to wake you in an emergency. Exposure to the horn at close
range may harm your hearing.
• Do not paint over the unit. Paint may clog the openings to the sensing
chambers and prevent the unit from operating properly.
• 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
upter
r
inter
prevent it from providing constant protection.
This Alarm must have AC or battery power to operate. If AC power
•
fails and the battery is dead or missing, the alarm cannot operate.
• The Alarm will check for the presence of explosive gas at the sensor
less frequently when powered by the back-up battery. Explosive gas
could be present during the period between checks without going
m, especially during a condition that results in a rapid
into alar
buildup of explosive gas.
• Test the Alarm once a week. If the Alarm ever fails to test correctly,
• This combination Carbon Monoxide and Explosive Gas Alarm is
• This product is intended for use in ordinary indoor locations of family
eplaced immediately! If the Alar
have it r
cannot alert you to a problem.
intended for residential use and is not suitable for use in hazardous
locations as defined in the National Electrical Code.
living units. It is not designed to measure CO levels in compliance with
Occupational Safety and Health Administration (OSHA) commercial
or industrial standar
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 infor
carbon monoxide and your medical condition contact your physician.
e to connect this unit to a 24-hour cir
. Failur
ds. Individuals with medical conditions that may
m is not working properly, it
cuit may
mation on
TABLE OF CONTENTS
Basic Safety Infor
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
e To Install This Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
Wher
e This Alarm Should Not Be Installed . . . . . . . . . . . . . . . . . . . . . . . . .2
Wher
Before You Begin Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
How T
How Your Alarm Works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
our Gas/CO Alarm Sounds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4
If Y
What To Do if CO is Detected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
What To Do if Explosive Gas is Detected . . . . . . . . . . . . . . . . . . . . . . . . . .3
Using the Silence Featur
Using the Remote Contr
Using the Peak CO Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Understanding the Light, Hor
Weekly Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Regular Maintenance
What You Need To Know About CO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6
What is CO?
Symptoms of CO Poisoning
Finding the Source of CO After an Alarm . . . . . . . . . . . . . . . . . . . . . . . . . .5
Potential Sources of CO in the Home . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
How Can I Pr
Regulatory Information For Explosive Gas/CO Alarms . . . . . . . . . . . . . . . .6
Regulatory Information for CO Alarms
Regulatory Information for Explosive Gas Alarms
General Limitations Of Explosive Gas/CO Alarms . . . . . . . . . . . . . . . . . . . .6
roubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
T
Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
mation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
o Install This Gas/CO Alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
ol Test/Silence Feature . . . . . . . . . . . . . . . . . . . . .3
n, and Display Patterns . . . . . . . . . . . . . . . . .4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
otect My Family From CO Poisoning? . . . . . . . . . . . . . . . . .6
. . . . . . . . . . . . . . . . . . . . . . . . . . . .6
. . . . . . . . . . . . . . . . . . .6
INSTALLATION
WHERE TO INSTALL THIS ALARM
For Gas Alarms, mounting depends on the type of explosive gas you intend
to detect.
Natural Gas (methane) is typically supplied through a main utility line
connected to your home. If you do not live in a rural area you are likely to
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
are a user of natural gas, the Alarm should be mounted between 6 and 12
inches (152mm and 305 mm) away from the ceiling (using cord feature) to
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
commonly used Liquefied Petroleum Gas (LPG),
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
should be mounted near the floor (using the direct plug-in feature) to
ensure the earliest opportunity to detect a leak.
Both propane and natural gas are colorless and odorless. For safety
reasons, an ordorant (Mercaptan) is added so that any leak can be
detected by smell. The common detection threshold for smelling the
gases is around 20% of the
greatly 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 ar
your utility company.
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 bedr
•
CO exposure is likely.
• 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
the National Fire Protection Association (NFPA) recommends
ooms and living ar
Lower Explosion Limit (LEL). This can vary
e which gas your home uses, contact
e not sur
eas or wher
propane and LP-Gas are
ever you suspect a gas or
Continued...
1
INSTALLATION, Continued
3.875 inches
See “Avoiding Dead Air Spaces” for more information.
NOTE: For any location, make sur
carbon monoxide or gas fr
This unit should r
meant for emer
accidentally unplugged or switched off by children. Keep small children
om the unit. Teach them not to play with it or unplug it. Explain
away fr
what the alar
eceive continuous electrical power. (The battery is
gency back-up only). Choose an outlet where it can’t be
ms mean.
e no door or other obstruction could keep
om reaching the Alarm.
WHERE THIS ALARM SHOULD NOT BE INSTALLED
o avoid causing damage to the unit, to provide optimum protection, and
T
to prevent unnecessary alarms, Do NOT locate this Alarm:
• In garages, kitchens, crawl spaces and unfinished attics. Avoid extremely
, dirty or greasy areas. Installation in these areas could lead to
dusty
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
eas of the home, especially if they are sleeping.
ar
• In the garage, vehicle exhaust can contain some carbon monoxide. These
levels are higher when the engine is first started. Within hours of starting a
vehicle and backing it out of the garage, the levels pr
activate the Alarm and become a nuisance.
• In the kitchen, some gas appliances can emit a short burst of CO or gas
upon start-up. This is normal. If your Explosive Gas/CO Alarm is installed
too close to these appliances, it may alarm often and become a nuisance.
• Keep units at least 20 feet (6 meters) from the sources of combustion
particles (stove, fur
where a 20-foot (6m) distance is not possible – in modular, mobile, or
smaller homes, for example – it is recommended the Alarm be placed
om these fuel-burning sources as possible. The placement
as far fr
recommendations are intended to keep these Alarms at a reasonable
distance from a fuel-burning source, and thus reduce “unwanted” alarms.
Unwanted alarms can occur if an Alarm is placed directly next to a fuelburning source. Ventilate these areas as much as possible.
install the Alarm near a cooking or heating appliance, install at least
5 feet (1.5 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,
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 gas from reaching the sensors.
• In areas where temperature is colder than 40˚ F (4˚ C) or hotter than
100˚ F (38˚ C). These areas include non-airconditioned crawl spaces,
unfinished attics, uninsulated or poorly insulated ceilings, porches, and
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”.
nace, water heater, space heater) if possible. In areas
esent over time can
If you must
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.
If this is not possible, install the Alarm at least 4 inches (102 mm) from the wall
ner.
or cor
For wall mounting, the top edge of Alarms should be placed between
6 inches (152 mm) and 12 inches (305 mm) fr
On a peaked, gabled, or cathedral ceiling, install Alarm within 3 feet (0.9
meters) of the peak of the ceiling, measured horizontally.
om the wall/ceiling line.
BEFORE YOU BEGIN INSTALLATION
Since CO generally mixes well with air, mounting the Alarm will depend on the
type of explosive gas you intend to detect. If you are not certain which type of
gas you are using in your home, please read about natural gas and propane in
e to Install this Alarm”.
“Wher
• Make sure the alarm is not receiving excessively noisy power.
Examples of noisy power could be major appliances on the same
circuit, power from a generator or solar power, light dimmer on the
cuit or mounted near fluorescent lighting. Excessively noisy
same cir
power may cause damage to your Alarm.
Find the pair of self-adhesive labels included with this Gas/CO Alarm.
• On each label write in the phone number of your emergency responder
(like 911) and a qualified appliance technician.
• 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.
HOW TO INST
TANT! Read all instructions before using this product.
IMPOR
ools you will need:
T
Determine the best location for your Gas/CO Alarm.
1.
Your Alarm is equipped to be mounted as a corded unit (recommended
2.
for natural gas detection), a direct plug unit (recommended for propane
gas detection). The unit can be plugged dir
outlets are mounted horizontally, refer to “If Outlet is Mounted Horizontally
(Sideways)”.
If the adapter is taken out of the unit, the Alarm can be installed high on
the wall, while the adapter is plugged into a wall outlet. The explosive gas
you use will determine if the Alarm should be installed high on the wall
(AC cor
ALL THIS GAS/CO ALARM
ewdriver, drill.
Scr
ectly into a wall outlet. If your
d option) or low on the wall (direct plug option).
ACTIVATING THE BATTERY BACK-UP
Activate the battery back-up by installing the battery. The battery is for
back-up only and is not intended to power the Alar
period of time in the absence of AC.
The Alarm will light-up the display briefly to indicate the unit is receiving power.
m for an extended
DIRECT PLUG ALARM INTO AN OUTLET (for Propane Detection)
This Alarm can be plugged directly into a wall outlet located close to the floor.
This is the r
1.
2. Plug Alarm in.
ecommended configuration for detecting propane.
Choose a standard UNSWITCHED 120V AC outlet.
IF OUTLET IS MOUNTED HORIZONTALLY (SIDEWAYS)
e going to use your Alarm as a direct plug into an outlet that is
If you ar
mounted horizontally (sideways), you may want to rotate the adapter 90º,
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 slide out.
3. Remove adapter.
4. Rotate the adapter 90º and snap firmly back into place.
5. Plug Alarm into AC outlet.
WALL MOUNTED ALARM (for Natural Gas Detection)
Installation tips for power cord models: The power cord option provides
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. Any higher than this, it will be
in “dead air” space and carbon monoxide or natural gas may not reach the
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:
Repeat steps 1 to 3 as described above in
1.
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
(if mounting in plaster board or drywall, drill 3/16 inch (5 mm) hole and use
plastic anchor provided). Use mounting guide template to locate holes as
shown in diagram below.
4. Hook the Alarm over the screw onto the keyhole in back of unit.
5. Plug power cord into AC outlet.
otate the adapter”
“to r
.
SECURING THE POWER CORD TO AN OUTLET
DISCONNECT POWER TO THE OUTLET TO A
1.
Remove the wallplate scr
Plug the power cor
2.
the wallplate screw hole.
Insert the scr
3.
screw hole.
4. Tighten screw in place and restore power to the outlet.
d into the wall outlet so that the scr
ough the power cord screw hole and into the wallplate
ew thr
om the outlet and hold the wallplate in position.
ew fr
VOID ELECTRICAL SHOCK.
ew hole lines up with
Mounting Guide Template
3 7/8 inches (98mm)
2
TEST THE ALARM
Make sure the Alarm is receiving AC power. Under normal operation, the
1.
een indicator light will shine continuously. If the Green power indicator
Gr
light does not light, recheck connections. If connections are correct and
een power indicator still does not light, the unit should be replaced
the Gr
immediately
2. Press and hold the test button until the alarm sounds. You will hear the
signal that indicates the pr
for carbon monoxide.
When testing the Alarm, have someone else check that the Alarm can be
heard easily from the sleeping areas. The unit should be located where it
can wake you if it alarms at night.
.
esence of explosive gas followed by the signal
WHA
T TO DO IF EXPLOSIVE GAS IS DETECTED
If you hear the alar
gas has been detected. The word GAS will be displayed.
Leave the house immediately, opening doors and windows as you leave.
1.
Do not use your telephone or appliances. Do not turn any light switches
2.
off or on. Any spark or flame could ignite the gas.
Call 911 and your gas company from a phone that is away from your
3.
home.
4. Do not re-enter the area until the source of the leak is found and corrected.
Evacuate ever
m horn sound one beep per second,
yone from the building.
HOW YOUR ALARM WORKS
THE COVER OF YOUR ALARM
Test/Silence Button:
1.
ess and hold to
Pr
activate test, or to
silence the alarm.
3
2
4
2. POWER Light (GREEN)
3. Display
(Behind the Cover) Alarm
4.
Horn: 85dB audible alarm
for test, alarm, and unit
malfunction war
Display Button: Press to
5.
ecall highest CO level
r
1
recorded
6. Battery Compartment
5
ning.
6
IF YOUR GAS/CO ALARM SOUNDS
WHAT TO DO IF CARBON MONOXIDE IS DETECTED
Actuation of your CO Alarm indicates the presence of carbon monoxide
(CO) which can kill you. In other words, when your CO Alarm sounds, you
must not ignore it!
IF THE CO ALARM SOUNDS:
1. Operate the Test/Silence button.
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 reenter the pr
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. If problems are identified during this inspection have the equipment serviced immediately. Note
any combustion equipment not inspected by the technician, and consult
the manufacturers’ instructions, or contact the manufacturers directly, for
more information about CO safety and this equipment. Make sure that
motor vehicles ar
garage or adjacent to the residence. Write down the number of a qualified
appliance technician here:
_______________________________________________________________
emises, or move away from the open door or window until the
e not, and have not, been operating in an attached
• If the unit alarms and you are not testing the unit, it is warning you
of a potentially danger
attention. NEVER ignor
injury or death.
• Never disconnect the power to quiet an unwanted alarm.
Disconnecting the power disables the Alar
your protection.
ms have various limitations. See "General Limitations of Gas/CO
Alar
Alarms" for details.
USING THE SILENCE FEA
N
EVER disconnect the power to your Alarm to silence the horn—use the
Silence Featur
•
• To use the Silence Feature, press the Test/Silence button until the horn
•
WHEN 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 will go back into alarm.
WHEN THE CO ALARM IS SILENCED...
The CO Alarm will remain silent for up to 4 minutes. While the Alarm is
silenced, it will continue to monitor the air for CO. After 4 minutes, if CO
levels remain potentially dangerous the horn will start sounding again.
The Silence Feature is intended to temporarily silence the Alarm horn. It will
not correct a CO or gas problem.
e. Disconnecting the Alarm removes your protection!
The Silence Feature is intended to temporarily silence the horn while
you identify and corr
is silent.
If the Test/Silence button is pressed while the Alarm is in the silence
mode, the alarm will start sounding again.
ous situation that requires your immediate
e any alarm. Ignoring the alarm may result in
m. This will remove
TURE
ect the pr
oblem.
USING THE REMOTE CONTROL TEST/SILENCE FEATURE
Using the VOLUME or CHANNEL buttons on most remote controls, you can
test 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
the Alarm, free of any obstructions.
2. Point the remote at the front of the Alarm.
ess the VOLUME or CHANNEL button for at least
Pr
3.
5 seconds.
If the Alarm does not respond to your remote control:
• You may be standing too far away.
our remote may not be compatible.
Y
•
• You did not hold the button on your remote for at
least 5 seconds.
• AC power must be present to Silence the low battery chirp.
3
SILENCING THE LOW BA
This Silence Featur
up to 8 hours if AC
“chirp” two ways:
1.
Manually: Pr
the Green LED flicker, acknowledging the button-press.
Using Your Remote Control: Standing no further than 12 feet (3.6 meters)
2.
away fr
the CHANNEL or VOLUME button for at least 3-5 seconds.
The display will flash “SILENCE” for 8 hours while the low battery war
“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
event of a power outage.
e can temporarily quiet the low battery warning “chirp” for
power is present. You can silence the low battery warning
ess the Test/Silence button on the Alarm cover until you see
om the Gas/CO Alarm, aim your IR remote at the Alarm and press
eplace the battery as soon as possible,
r
TTERY WARNING
to maintain pr
ning
otection in
UNDERSTANDING THE LIGHT, HORN, AND DISPLAY PATTERNS
USING THE PEAK CO MEMOR
The CO Memory Featur
o check CO Memory:
T
1. Press the Display button until the peak CO level is displayed.
o clear CO Memory:
T
While checking CO memory, press or hold the Display
1.
button until “CLEAR” is displayed.
Press or hold the Display button until the CO Memory is
2.
cleared.
NOTE: The highest CO level will be saved, even after a power interruption,
until you clear it. DO NOT clear the CO Memory r
someone to investigate a CO problem! Clear the CO Memory reading only
after the investigator has checked your home.
e lets you check the highest level of CO recorded.
Y
eading if you plan to call
Condition LED
NORMAL AC POWER LED is Green.
TTERY BACK-UP POWER LED is Off, flashing Green once every
BA
DURING TESTING LED flashes Red in sync with the
LOW OR MISSING BATTERY Normal
GAS ALARM CONDITION LED flashes Red in sync with horn
CARBON MONOXIDE ALARM LED flashes Red in sync with horn
PRE-ALARM CONDITION
CO IS PRESENT
MALFUNCTION LED flashing Green 3 times in sync
LOW BATTERY SILENCE LED is Green.
45 seconds
horn, simulating an Alarm condition:
first gas then CO
Normal
with 3 rapid chirps
Horn Display
Silent All segments
Silent All segments of display are turned
First, the horn pattern for gas alarm
(1 beep every second) is issued, and
then the CO alarm horn pattern
(4 beeps, pause, 4 beeps) is issued.
A chirp is issued about every
minute.
Repeating 1 beep every second
Repeating
Normal
3 rapid chirps every minute “ERROR” is displayed.
Silent
4 beeps, pause
of display are
ned on for
tur
a short time
upon initial
. Then
power
the battery level icon is displayed.
On for a short time upon initial
. Then the battery level icon
power
is displayed flashing.
During the simulated
gas alarm, “GAS” is
displayed along with
a full alarm level.
During the simulated
CO alarm, “CO” is
displayed along with
a full alarm level.
Several ppm CO
levels are also
displayed and
the alarm level is
shown increasing.
Battery icon will show
an empty icon.
“GAS”, a full level, and “EVACUATE”.
“CO” alternating
with the ppm
number, a full level,
and “EVACUATE”.
“CO” alternating with the ppm number.
The level will indicate relative CO
exposure level.
“SILENCE”
is displayed.
4
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’
required by Underwriters Laboratories, Inc. (UL). NEVER use
vehicle exhaust! Exhaust may cause permanent damage and
voids your war
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 hor
It is impor
properly. You can test this Gas/CO Alarm two ways:
1. Manually: Pr
2.
During testing, you will hear a loud, r
1 beep every second, while the Red LED flashes and the
display shows “GAS”. Then you will hear a loud, repeating
hor
LED flashes and the display shows “CO” with an increasing
CO ppm number.
If the Alarm does not test properly:
1. Make sure the AC power is applied and battery is fresh and installed
2.
If the Alarm is still not working properly, replace it immediately. Refer to the
“Limited Warranty” at the end of this manual.
If ther
void your warranty!
tant to test this unit every week to make sure it is working
cover until alarm sounds.
Remote Control: Aim your remote control at the Alarm
ess the CHANNEL or VOLUME button.
and pr
n pattern: 4 beeps, pause, 4 beeps, pause, while the Red
ectly.
corr
Test the unit again.
e is still a problem, do not try to fix the Alarm yourself. This will
ranty.
n starts sounding.
ess the Test/Silence button on the Alarm
epeating horn pattern:
s operation as
REGULAR MAINTENANCE
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.
This unit has been designed to be as maintenance-free as possible, but there
are a few simple things you must do to keep it working properly:
• Test it at least once a week.
• Clean the Alarm at least once a month; gently vacuum the outside of the
Alarm using your household vacuum’s soft brush attachment. Test the
Alarm. Never use water, cleaners or solvents since they may damage the
unit.
• Relocate the unit if it sounds frequent unwanted alarms. See “Where This
Alarm Should Not Be Installed” for details.
• When the battery back-up becomes weak, the Alarm will “chirp” about
once a minute (the low battery warning). You should replace the battery
immediately to continue your protection.
battery power to operate. If AC power fails, and the battery is dead
or missing, the Alarm cannot operate.
DO NOT spray cleaning chemicals or insect sprays directly on or near the
Alarm. DO NOT paint over the Alarm. Doing so may permanently damage the
Alarm.
CHOOSING A REPLACEMENT BA
es one standar
our Alarm r
Y
are acceptable as replacements: Duracell #MN1604, (Ultra) #MX1604;
Eveready (Energizer) #522.
retail stores.
Actual battery service life depends on the Alarm and the envir
it is installed. All the batteries specified above are acceptable replacement
batteries for this unit. Regardless of the manufacturer’s suggested battery life,
you MUST r
“low battery war
equir
eplace the battery immediately once the unit starts “chirping” (the
ning”).
d 9V alkaline battery
These batteries are available at many local
This Alarm must have AC or
:
Y
TTER
. The following batteries
onment in which
SYMPTOMS OF CO POISONING
These symptoms ar
with ALL household members.
Mild Exposure:Slight headache, nausea, vomiting, fatigue (“flu-like” symptoms).
Medium Exposure:Thr
eme Exposure:
Extr
Exposure to Carbon Monoxide can cause brain damage, death.
Some individuals ar
with cardiac or respiratory problems, infants, unborn babies, pregnant
mothers, or elderly people can be mor
CO. Members of sensitive populations should consult their doctors for
advice on taking additional precautions.
e related to CO POISONING and should be discussed
obbing headache, drowsiness, confusion, fast heart rate.
Convulsions, unconsciousness, heart and lung failur
e more sensitive to CO than others, including people
e quickly and severely affected by
e.
FINDING THE SOURCE OF CO AFTER AN ALARM
Carbon monoxide is an odorless, invisible gas, which often makes it dif
to locate the sour
can make it difficult to locate sources of CO:
• House well ventilated befor
• Pr
• Transient CO problem caused by special circumstances.
Because CO may dissipate by the time an investigator arrives, it may be dif
to locate the sour
for any carbon monoxide investigation or service call.
ce of CO after an alarm. These are a few of the factors that
e the investigator arrives.
oblem caused by “backdrafting.”
ce of CO.
BRK Brands, Inc. shall not be obligated to pay
ficult
ficult
POTENTIAL SOURCES OF CO IN THE HOME
Fuel-burning appliances
like: portable heater, gas or
ning fireplace, gas
wood bur
kitchen range or cooktop,
gas clothes dryer.
Damaged or insufficient
venting: corr
nected water heater vent
pipe, leaking chimney pipe
or flue, or cracked heat
exchanger, blocked or
clogged chimney opening.
Improper use of appliance/
device: operating a barbecue
grill or vehicle in an enclosed
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.
The following conditions can result in transient CO situations:
1. Excessive spillage or reverse venting of fuel appliances caused by outdoor
2. Extended operation of unvented fuel burning devices (range, oven, fireplace).
3. Temperature inversions, which can trap exhaust close to the ground.
4.
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
a CO investigation.
oded or discon-
conditions such as:
• Wind direction and/or velocity, including high, gusty winds. Heavy air in
the vent pipes (cold/humid air with extended periods between cycles).
• Negative pressure differential resulting from the use of exhaust fans.
• Several appliances running at the same time competing for limited fresh
air.
ent pipe connections vibrating loose fr
V
•
water heaters.
Obstructions in or unconventional vent pipe designs which can amplify
•
the above situations.
Car idling in an open or closed attached garage, or near a home.
om clothes dryers, furnaces, or
WHAT YOU NEED TO KNOW ABOUT CO
WHAT IS CO?
CO is an invisible, odorless, tasteless gas produced when fossil fuels do not
burn completely, or are exposed to heat (usually fire). Electrical appliances
typically do not produce CO.
These fuels include: Wood, coal, charcoal, oil, natural gas, gasoline, kerosene,
and propane.
Common appliances are often sources of CO. If they are not properly maintained, ar
CO is a real danger now that homes are more energy efficient. “Air-tight”
homes with added insulation, sealed windows, and other weatherproofing
can “trap” CO inside.
operly ventilated, or malfunction, CO levels can rise quickly
e impr
.
5
HOW CAN I PROTECT MY F
AMILY FROM CO
POISONING?
A Gas/CO Alarm is an excellent means of pr
sounds a loud alarm befor
average, healthy adults.
A Gas/CO Alar
appliances.
o help prevent CO problems and reduce the risk of CO poisoning:
T
• Clean chimneys and flues yearly. Keep them free of debris, leaves, and
•
• Make regular visual inspections of all fuel-burning appliances. Check
•
•
•
In addition, familiarize yourself with all enclosed materials. Read this
manual in its entirety, and make sure you understand what to do if your
Gas/CO Alarm sounds.
m is not a substitute for proper maintenance of home
nests for proper air flow. Also, have a professional check for rust and
osion, cracks, or separations. These conditions can prevent proper
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 oil companies and HVAC companies offer appliance inspections for
a nominal fee.
appliances for excessive rust and scaling. Also check the flame on the
ner and pilot lights. The flame should be blue. A yellow flame means
bur
fuel is not being burned completely and CO may be present. Keep the
blower door on the fur
available on all fuel-bur
vented to the outside. Do not grill or barbecue indoors, or in garages
or on screen porches.
Check for exhaust backflow from CO sources. Check the draft hood on
an operating furnace for a backdraft. Look for cracks on furnace heat
exchangers.
Check the house or garage on the other side of shar
Keep windows and doors open slightly. If you suspect that CO is
escaping into your home, open a window or a door
and doors can significantly decrease CO levels.
e Carbon Monoxide levels become threatening for
nace closed. Use vents or fans when they are
ning appliances. Make sure appliances are
otection. It monitors the air and
ed wall.
. Opening windows
REGULATORY INFORMATION FOR EXPLOSIVE
GAS/CO ALARMS
REGULATORY INFORMATION FOR CO ALARMS
UNDERWRITERS LABORATORIES INC. UL2034
WHAT LEVELS OF CO CAUSE AN ALARM?
Underwriters Laboratories Inc. Standard UL2034 requires residential CO
Alarms to sound when exposed to levels of CO and exposure times as
described below. They are measured in parts per million (ppm) of CO over
time (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
10 and 50 MINUTES.
• If the alarm is exposed to 70 ppm if CO, IT MUST ALARM BETWEEN
60 and 240 MINUTES.
* Approximately 10% COHb exposure at levels of 10% to 95% Relative
Humidity (RH).
The unit is designed not to alarm when exposed to a constant level of 30 ppm
for 30 days.
CO Alarms are designed to alarm before there is an immediate life threat.
Since you cannot see or smell CO, never assume it’
• An exposure to 100 ppm of CO for 20 minutes may not affect average,
healthy adults, but after 4 hours the same level may cause headaches.
• An exposure to 400 ppm of CO may cause headaches in average, healthy
adults after 35 minutes, but can cause death after 2 hours.
This CO Alarm measur
are extremely high in a short period of time, or if CO levels reach a certain
minimum over a long period of time. The CO Alarm generally sounds an alarm
before the onset of symptoms in average, healthy adults.
Why is this important? Because you need to be warned of a potential CO
problem while you can still react in time. In many reported cases of CO
exposure, victims may be aware that they are not feeling well, but become
disoriented and can no longer react well enough to exit the building or get help.
Also, young children and pets may be the first affected. The average healthy
adult might not feel any symptoms when the CO Alarm sounds. However,
people with cardiac or respiratory problems, infants, unborn babies, pregnant
mothers, or elderly people can be mor
If you experience even mild symptoms of CO poisoning, consult your doctor
immediately!
es exposur
e to CO over time. It alarms if CO levels
e quickly and sever
esent.
s not pr
ely affected by CO.
Continued...
REGULATORY INFORMATION FOR CO ALARMS, Continued
ds:
Standar
monoxide alarms UL2034.
Accor
monoxide alarms covered by these requirements are intended to respond to
the pr
exhaust fr
appliances, and fireplaces. CO Alarms are intended to alarm at carbon
monoxide levels below those that could cause a loss of ability to r
dangers of Carbon Monoxide exposur
the Alarm, and is designed to alarm before CO levels become life threatening.
This allows you pr
This is only possible if Alarms ar
described in this manual.
Gas Detection at Typical Temperature and Humidity Ranges:
The CO Alarm is not formulated to detect CO levels below 30 ppm typically
UL tested for false alarm r
Heptane (500 ppm), Ethyl Acetate (200 ppm), Isopropyl Alcohol (200 ppm) and
Carbon Dioxide (5000 ppm). V
parts per million.
Audible Alarm: 85 dB minimum at 10 feet (3 meters).
Underwriters Laboratories Inc. Single and Multiple Station carbon
ding to Underwriters Laboratories Inc. UL2034, Section 1-1.2: “Carbon
esence of carbon monoxide from sources such as, but not limited to,
om internal-combustion engines, abnormal operation of fuel-fired
e.” This CO Alarm monitors the air at
ecious time to leave the house and correct the problem.
e located, installed, and maintained as
esistance to Methane (500 ppm), Butane (300 ppm),
alues measure gas and vapor concentrations in
eact to the
.
REGULATORY INFORMATION FOR EXPLOSIVE GAS
ALARMS
ds:
Standar
Accor
response time for gas as follows: This unit shall alarm before 25% of the LEL
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
detects an amount of gas to cause an alarm, the device will stop alarming for
CO and begin to alarm for gas.
Underwriters Laboratories Inc. UL1484.
ding to Underwriters Laboratories Inc. UL1484, this unit meets the alarm
GENERAL LIMITATIONS OF EXPLOSIVE GAS/CO
ALARMS
This Gas/CO Alarm is intended for r
industrial applications where Occupational Safety and Health Administration
equirements for Carbon Monoxide Alarms must be met. This device
(OSHA) r
is not intended to alert hearing impaired residents.
Gas/CO Alarms may not waken all individuals. If children or others do
not readily waken to the sound of the Gas/CO Alarm, or if there are infants or
family members with mobility limitations, make sure that someone is
assigned to assist them in the event of an emergency.
This Gas/CO Alarm will not sense gas or CO that does not reach the
sensors. It will only sense gas or CO at the sensor. Gas or CO may be present
in other areas. Doors or other obstructions may affect the rate at which CO or
gas reaches the sensors.
Gas/CO Alarms may not be heard. The alarm horn loudness meets or
exceeds current UL standards of 85 dB at 10 feet (3 meters). However, if the
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
beverages. This is especially true if the door is closed or only partly open.
Even persons who are awake may not hear the alarm horn if the sound
is blocked by distance or closed doors. Noise from traffic, stereo, radio,
television, air conditioner, or other appliances may also prevent alert persons
from hearing the alarm horn. This Gas/CO Alarm is not intended for people
who are hearing impaired.
This Gas/CO Alarm is not a substitute for life insurance. Though this
Gas/CO Alarm warns against increasing CO levels or the presence of gas,
BRK Brands, Inc. does not warrant or imply in any way that they will protect
lives. Homeowners and renters must still insure their lives.
This Gas/CO Alarm is not foolproof. Like all other electronic devices, this
Gas/CO Alarm has limitations. It can only detect gas or CO that r
sensors. It may not give early warning of the source of gas or CO is in a
remote part of the home, away from the alarm device.
This Gas/CO Alarm has a limited life. Although this Gas/CO Alarm and
all of its parts have passed many stringent tests and are designed to be as
reliable as possible, any of these parts could fail at any time. Therefore, you
must test this device weekly
not operating properly.
esidential use. It is not intended for use in
. The unit should be r
eplaced immediately if it is
eaches the
6
TROUBLESHOOTING GUIDE
If your Alarm does this... It means... You should...
een light is OFF. Unit will not alarm when you
Gr
ess the Test/Silence button.
pr
een light flashes ON, once a minute (horn is silent).
Gr
The horn “chirps” once a minute. Low battery warning. Battery is low or missing. Replace the battery. Avoid interrupting AC power.
Once a minute, the alarm sounds 3 quick “chirps”,
and the gr
The hor
cannot be silenced.
Alarm goes back into alarm after you pr
Test/Silence button to silence an alarm.
Alarm sounds fr
of gas or CO ar
*For a list of acceptable r
If you have any questions that cannot be answer
een light flashes quickly three times.
n sounds constantly with no pattern and
essed the
equently even though no high levels
e revealed in an investigation.
eplacement batteries, see “Regular Maintenance.”
Unit may not be r
Alarm is not r
battery back-up.
Unit malfunction. Unit needs to be replaced. Based
on self-diagnostic tests, the unit has detected a fault
or the Alarm has r
Unit malfunction. Unit needs to be r
Gas and/or CO levels ar
The Alarm may be impr
e to Install This Alarm.”
“Wher
ed by reading this manual, call Consumer Affairs: 1-800-323-9005.
eceiving any power. Check the AC power supply. Make sure a fresh 9V
eceiving AC power.
eached its end-of-life, 5 years.
Unit is operating on
eplaced. Units under warranty should be returned to
e still potentially dangerous. Refer to “If Your Gas/CO Alarm Sounds” for details
operly located. Refer to
battery is installed to power the battery back-up
Check the AC power supply
Units under warranty should be returned to
manufactur
W
manufacturer for replacement. See “Limited
W
on how to respond to an alarm. If anyone is feeling ill,
EV
Relocate your alarm. If fr
home r
experiencing an intermittent gas or CO problem.
er for replacement. See “Limited
arranty” for details.
arranty” for details.
ACUATE your home immediately and call 911.
echecked for potential problems. You may be
.
equent alarms continue, have
*.
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 pr
defects in material and workmanship. BRK, at its option, will r
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 terms and conditions of this warranty.
This warranty does not cover normal wear of parts or damage resulting from any of the following: negligent use or misuse of the product, use on improper voltage or
current, use contrary to the operating instructions, disassembly, repair or alteration by anyone other than BRK or an authorized service center. Further, the warranty
does not cover Acts of God, such as fire, flood, hurricanes and tornadoes or any batteries that are included with this unit.
BRK shall not be liable for any incidental or consequential damages caused by the breach of any express or implied warranty. Except to the extent prohibited by
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
Service: If service is required, do not return the product to your retailer. In order to obtain warranty service, contact the Consumer Affairs Division at 1-800-323-9005,
7:30 AM - 5:00 PM Central Standard Time, Monday through Friday. To assist us in serving you, please have the model number and date of purchase available when
calling. 25 Spur Drive, El Paso TX 79906
Battery: BRK Brands, Inc. make no warranty, express or implied, written or oral, including that of merchantability or fitness for any particular purpose with respect
to battery.
epair or replace this product or any component of the product found to be defective during the warranty
oduct will be free from
For your records, please record:
chased: _______________________________
Date Pur
Where Purchased: ____________________________________________
Date Installed: ____________/____________Month/Year
Replacement date is five years after installation:__________/__________
NOTE: End of Life Signal — Once the unit reaches the end of its
lifecycle, the malfunction signal will sound once a minute to indicate
the need to immediately r
eplace the Alar
m.
Month/Year
First Alert®is a registered trademark of the First Alert Trust.
Printed in Mexico M08-0123-002 Q 01/08
7
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