Kidde KN-COPP-B-LS User manual

Manual P/N 820-1727 Rev A 03-10 2522-7206-00
ATTENTION: Please take a few minutes to thoroughly read this
user’s guide which should be saved for future reference and passed
on to any subsequent owner.
Carbon Monoxi e Alarm
User’s Guide
KM 98848
EN50291:2001
Models: KN-COPP-B-LS-UK (900-0230) and
KN-COB-B-LS-UK (900-0233)
KN-COPP-B-LS-UK
(900-0230)
with Digital Display
KN-COB-B-LS-UK
(900-0233)
• Peak Level Memory
• 3-AA Battery Operation
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 1

Carbon onoxide Alarm Procedure
When the CO alarm senses a dangerous level of CO, the unit
will emit a loud alarm pattern.
WARNING! – Actuation of this device indicates
the presence of dangerous levels of carbon monoxide!
Carbon monoxide can be fatal! If the alarm sounds:
1) Operate the test/reset button;
2a) Call the Gas Emergency
Services.
2b) If you believe that the
source of carbon monoxide is not a gas appliance,
contact either;
Oftec (oil) - 0845 658 580
HETAS (solid fuel) - 0800 600 000
3) Immediately move to fresh air outdoors. Do a head count
to check that all persons are accounted for. Do not re-
enter the premises until gas emergency services have
arrived, the premises has been aired out, and your alarm
remains in its normal condition.
4) After following steps 1-3, if your alarm reactivates within
a 24 hour period, repeat steps 1-3 and call a qualified Gas
Safe registered installer to examine and/or turn off your
gas/oil fired appliances, such as space heater, boiler, water
heater, cooker, oven, clothes dryer, or other sources of
combustion, such as paraffin burning stove or heater or
gas log fireplace. If your car is idling in an attached garage
turn off the engine.
WARNING: Actuation of your CO
Alarm indicates the presence of Carbon
Monoxide (CO) which can kill you.
What to do When the Alarm Sounds!
PHONE NUMBER
0800 111 999
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 2

Welcome
Note: any times throughout this User’s Guide, we will refer to Carbon
onoxide as “CO”.
Your new Kidde Carbon Monoxide (CO) Alarm is a sophisticated instrument that has
been carefully designed and tested to detect CO build up in a residential
environments. Your alarm is for use specifically in the home.
CO cannot be seen, smelled or tasted and can be fatal. The build up of CO in the
blood is called the carboxyhemoglobin level and interferes with the body’s ability to
supply itself with oxygen. Depending on the concentration, carbon monoxide can kill
in minutes.
The most common sources of CO are malfunctioning, or misuse of, gas appliances
used for heating and cooking, vehicles engines, electric generators, blocked
chimneys or flues, portable fuel burning heaters, fireplaces, fuel powered tools and
operating a grill in an enclosed space.
Indications of CO poisoning include symptoms similar to the flu, but with no fever.
Other symptoms include dizziness, fatigue, weakness, headache, nausea, vomiting,
sleepiness and confusion. Everyone is susceptible to the danger of CO, but unborn
babies, small children, pregnant women, senior citizens and people with heart or
respiratory problems may experience symptoms sooner. Each year a qualified as
Safe (gas) or Hetas (solid fuel) engineer should inspect and clean your heating
system, vents, chimney, and flues.
Your new Kidde CO alarm has a seven year warranty. Please take a few minutes to
thoroughly read the user’s guide and familiarize yourself and your family with its
operation. Your Kidde CO alarm was designed to detect carbon monoxide gas from
ANY source of combustion. It is NOT designed to detect smoke, fire or any other
gases. If you have any questions please call us on 01753 685148.
This manual and the products described are copyrighted, with all rights reserved.
Under these copyright laws, no part of this manual may be copied for use without
the written consent of Kidde.
If you require further information, contact our Consumer Hotline, or write to us at:
Kidde Safety Europe Ltd
Mathisen Way, Poyle Road, Colnbrook, Berkshire SL3 0HB
Customer Hotline (UK): 0800 917 0722 (Ireland): 1 800 818 601
kiddesafetyeurope.co.uk
Important Warning Statements
I PORTANT: This carbon monoxide alarm is designed to detect carbon
monoxide from ANY source of combustion. It is NOT designed to
detect smoke, fire, or any other gas.
WARNING: Carbon monoxide alarms are not smoke alarms. This carbon
monoxide alarm is not a substitute for installing and maintaining an
appropriate number of smoke alarms in your home.
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 3

Important Warning Statements
This carbon monoxide alarm will not sense smoke, fire, or any
poisonous gas other than carbon monoxide even though carbon
monoxide can be generated by fire. For this reason you must install
smoke alarms to provide early warning of fire and to protect you and
your family from fire and its related hazards.
CAUTION: This alarm will only indicate the presence of carbon
monoxide at the sensor. Carbon monoxide may be present in other
areas.
This product is intended for use in ordinary indoor locations of family
living units. It is not designed to measure compliance with
Occupational Safety and the Health & Safety Executive (HSE).
The installation of this device should not be used as a substitute for
proper installation, use and maintenance of fuel burning appliances,
including appropriate ventilation and exhaust systems. It does not
prevent CO from occurring, nor can it solve and existing CO problem.
WARNING: This device is designed to protect individuals from acute
effects of carbon monoxide exposure. It may not prevent the chronic
effects of carbon monoxide exposure. It may not fully safeguard
individuals with specific medical conditions. If in doubt, consult a
medical practitioner.
Individuals with medical problems may consider using warning
devices which provide audible and visual signals for carbon monoxide
concentrations under 30 PP .
This carbon monoxide alarm requires a continuous supply of electrical
power – it will not work without power.
Contents of This User’s Guide
1. Information About Carbon onoxide
2. Product Features and Specifications
3. Installation Locations
4. Installation Instructions
5. KN-COB-B-LS-UK (900-0233) Operating Characteristics
6.
KN-COPP-B-LS-UK (900-0230) (with digital display) Operating Characteristics
7. Alarm Characteristics
8. aintenance
9. Limited Warranty
Environmental Protection
Waste electrical products should not be disposed of with
household waste. Please recycle where facilities exist. Check with
Local Authority or retailer for recycling advice.
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 4

1. Information About Carbon onoxide
General Carbon Monoxi e Information
Carbon monoxide is a colourless, odorless and tasteless poison gas that can
be fatal when inhaled. CO inhibits the blood’s capacity to carry oxygen.
Periodically review this alarm manual and discuss your CO alarm
emergency procedure with all the members of your family. Never ignore a
CO alarm. A true alarm is an indication of potentially dangerous levels of
CO. CO alarms are designed to alert you to the presence of CO before an
emergency – before most people would experience symptoms of CO
poisoning, giving you time to resolve the problem calmly.
Determine if anyone in the household is experiencing symptoms of CO
poisoning. Many cases of reported CO poisoning indicate that while
victims are aware they are not well, they become so disoriented they are
unable to save themselves by either exiting the building or calling for
assistance. Also, young children and household pets may be the first
affected. You should take extra precautions to protect high-risk persons
from CO exposure because they may experience ill effects from CO at
levels that would not ordinarily affect a healthy adult.
Symptoms of CO Poisoning
The following common symptoms are related to CO poisoning and should
be discussed with ALL members of the household.
ild Exposure:
Slight headache, nausea, vomiting, fatigue (often described as “flu-like”
symptoms).
edium Exposure:
Severe throbbing headache, drowsiness, confusion, fast heart rate.
Extreme Exposure:
Unconsciousness, convulsions, cardio-respiratory failure, death.
If you experience even mild symptoms of CO poisoning, consult your
doctor immediately!
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 5

1. Information About Carbon onoxide
Carbon Monoxi e PPM Levels
(model KN-COPP-B-LS-UK (900-0230) with digital display only)
Model KN-COPP-B-LS-UK (900-0230) is equipped with a digital display
that shows levels of CO (displayed in PPM – parts per million). Learn the
difference between dangerous, high, mid and low levels.
Dangerous Levels:
When someone is experiencing symptoms of CO poisoning and CO
readings are generally above 100 PPM. Anytime someone is experiencing
the symptoms of CO poisoning this should be treated as an emergency.
See “What to do When the Alarm Sounds” (inside front cover).
High Levels:
enerally above 100 PPM, with no one experiencing symptoms. This
should be treated as an urgent situation. See “What to do When the
Alarm Sounds” (inside front cover).
id Levels:
enerally between 50 PPM to 100 PPM. This should be cause for concern
and should not be ignored or dismissed. See “What to do When the
Alarm Sounds” (inside front cover).
Low Levels:
enerally below 50 PPM. Kidde recommends you take action to eliminate
the source of CO. See “What to do When the Alarm Sounds” (inside front
cover).
I PORTANT: odel KN-COB-B-LS-UK (900-0233) does not have a
digital display and does not display carbon monoxide levels in
PP . If the alarm sounds, it should be treated as a potentially
serious condition. See “What to do When the Alarm Sounds” (inside
front cover).
Possible Sources of Carbon Monoxi e
Inside your home, appliances used for heating and cooking are the most
likely sources of CO. Vehicles running in attached garages can also
produce dangerous levels of CO.
CO can be produced when burning any fossil fuel, such as gasoline,
propane, natural gas, oil and wood. It can be produced by any fuel-
burning appliance that is malfunctioning, improperly installed, or not
ventilated correctly, such as:
• Automobiles, furnaces, gas ranges/stoves, gas clothes dryers, water
heaters, portable fuel burning space heaters and generators, fireplaces,
wood-burning stoves and certain swimming pool heaters.
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 6

1. Information About Carbon onoxide
• Blocked chimneys or flues, back drafts and changes in air pressure,
corroded or disconnected vent pipes, loose or cracked furnace
exchangers.
• Vehicles and other combustion engines running in an open or closed
garage, attached or near a home.
• Burning charcoal or fuel in grills and hibachis in an enclosed area.
Con itions That Can Pro uce Carbon Monoxi e
The following conditions can result in transient CO situations:
• Excessive spillage or reverse venting of fuel-burning appliances caused
by outdoor ambient conditions, such as, wind direction and/or velocity,
including high gusts of wind, heavy air in the vent pipes (cold/humid air
with extended periods between cycles).
• Negative pressure resulting from the use of exhaust fans.
• Simultaneous operation of several fuel-burning appliances competing
for limited internal air.
• Vent pipe connections vibrating loose from clothes dryers, furnaces, or
water heaters.
• Obstructions in, or unconventional, vent pipe designs which can amplify
the above situations.
• Extended operation of unvented fuel-burning devices (range, oven,
fireplace, etc.).
• Temperature inversions which can trap exhaust gases near the ground.
• Vehicle idling in an open or closed garage, or near a home.
To be safe, know the possible sources of CO in your home. Keep fuel-
burning appliances and their chimneys and vents in good working
condition. Learn the early symptoms of exposure, and if you suspect CO
poisoning, move outside to fresh air and get emergency help. Your first
line of defence is an annual inspection and regular maintenance of your
appliances. Contact a licensed contractor or call your local utility company
for assistance.
Information About Carbon Monoxi e Alarms –
What They Can an Cannot Do:
CO alarms provide early warning of the presence of CO, usually before a
healthy adult would experience symptoms. This early warning is possible,
however, only if your CO alarm is located, installed and maintained as
described in this guide.
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 7

1. Information About Carbon onoxide
Because carbon monoxide is a cumulative poison, long-term exposures to
low levels may cause symptoms, as well as short-term exposures to high
levels. This Kidde unit has a time-weighted alarm – the higher the level of
CO present, the sooner the alarm will be triggered.
This CO alarm can only warn you of the presence of CO. It does not
prevent CO from occurring, nor can it solve an existing CO problem. If
your unit has alarmed and you’ve provided ventilation by leaving your
windows and doors open, the CO buildup may have dissipated by the
time help responds. Although your problem may appear to be temporarily
solved, it’s crucial that the source of the CO is determined and that the
appropriate repairs are made.
This CO alarm is designed to act as a monitor; it is not designed for use
as a short-term testing device to perform a quick check for the presence
of CO.
CO alarms have limitations. Like any other electronic device, CO alarms
are not fool-proof. CO alarms have a limited operational life. You must
test your CO alarm weekly, because it could fail to operate at any time.
If your CO alarm fails to test properly, or if its self-diagnostic test reveals a
malfunction, immediately have the unit replaced. This alarm will not
monitor CO levels while in an error condition.
CO alarms can only sense CO that reaches the unit’s sensor. It’s possible
that CO may be present in other areas without reaching the alarm. The
rate and ability that which CO reaches the alarm may be affected by:
• Doors or other obstructions.
• Fresh air from a vent, an open window or other source.
• CO being present on one level of the home and not reach a CO alarm
installed on a different level. (For example, CO in the basement may not
reach an alarm on the second level, near the bedrooms).
For these reasons, we recommend you provide complete coverage by
placing a CO alarm on every level of the home. Please carefully read all
information in sections 2 and 3 on properly installing this CO alarm.
CO alarms should not be used to detect the presence of natural gas
(methane), propane, butane, or other combustible fuels.
Instruct children never to touch, unplug or otherwise interfere with the
alarm. Warn children of the dangers of CO poisoning.
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 8

2. Product Features and Specifications
Green,
Power LED
Red,
Alarm LED
Test / Reset
Button
Peak Level Button
Digital Display
Green,
Power LED
Red,
Alarm LED
Test / Reset
Button
WARNING: After seven (7) years from initial power up, this alarm
will “beep” every 30 seconds to indicate that it is time to replace
the alarm. Replace the alarm immediately! It will not detect CO in
this condition.
To help identify the date to replace the alarm, a label has been affixed to
the side of the alarm.
odel KN-COB-B-LS-UK (900-0233)
odel KN-COPP-B-LS-UK (900-0230)
with digital display
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 9

Recommen e Installation Locations
CO alarms should be mounted in or
near bedrooms and living areas. It is
recommended that you install a Kidde
CO alarm on each level of your home.
When choosing your installation
locations, make sure you can hear the
alarm from all sleeping areas. If you
install only one CO alarm in your
home, install it near bedrooms, not in the basement or furnace room.
• When wall mounting, place out of reach of children. Under no
circumstances should children be allowed to handle the CO alarm.
• Placing the alarm at eye level allows for optimum monitoring of the
digital display.
3. Installation Locations
DINING KITCHEN BEDROOM BEDROOM
BEDROOM
LIVING ROOM
Recommended Locations
Temperature:
Operating Range: 40°F (4.4°C) to 100°F (37.8°C)
Humidity:
Operating range: 10-95% non-condensing
Audible Alarm:
85+ dB at 10’ @ 3.4±0.5 KHz pulsing alarm
Sensor:
Electrochemical
Power:
3-AA Batteries
Accuracy of Digital Display: ( odel KN-COPP-B-LS-UK (900-0230) Only)
30-999 PPM +/-30% when measured in conditions of 80° F (+/- 10° F),
atmospheric pressure +/- 10% and 40% +/- 3% relative humidity. Display
readings may vary slightly depending on changes in the ambient condition
(temperature, humidity) and the condition of the sensor.
Alarm Response Times:
30 ppm = no alarm in 120 minutes
50 ppm = Must alarm in 60-90 minutes
100 ppm = Must alarm in 10-40 minutes
300 ppm = must alarm within 3 minutes
2. Product Features and Specifications
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 10

Locations To Avoi
I PORTANT: Improper location can affect the sensitive electronic
components in this alarm. To avoid causing damage to the unit, to provide
optimum performance, and to prevent unnecessary nuisance alarms:
• Do not install in kitchens, garages or furnace rooms that may expose
the sensor to substances that could damage or contaminate it.
• Do not install in areas where the temperature is colder than 40°F (4.4°C)
or hotter than 100°F (37.8°C) such as crawl spaces, attics, porches and
garages.
• Do not install within 2 metres of heating or cooking appliances. (Kidde
recommends 5 metres to prevent nuisance alarms).
• Do not install near vents, flues, chimneys or any forced/unforced air
ventilation openings.
• Do not install near ceiling fans, doors, windows or areas directly
exposed to the weather.
• Do not install in dead air spaces, such as peaks of vaulted ceilings or
gabled roofs, where CO may not reach the sensor in time to provide
early warning.
• Do not install this unit near deep-cell large batteries. Large batteries
have emissions that can cause the alarm to perform at less than
optimum performance.
• Do not obstruct the vents located on the alarm. Do not place the alarm
where drapes, furniture or other objects block the flow of air to the
vents.
3. Installation Locations
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 11

Battery Installation an Replacement
This CO alarm must be installed by a competent person.
To install or replace the batteries in this Kidde CO alarm, please perform
the following steps.
1. Slide open the bottom cover to expose the battery compartment.
2. If replacing batteries, remove the old batteries and properly dispose of
them as recommended by the battery
manufacturer.
3. Install the new batteries. Note the polarity
illustration in the battery compartment.
4. Close the bottom cover. Note: The bottom
cover will not close if all three AA
batteries are not installed.
When replacing the batteries, use one of
the following approved brands:
• Duracell N1500 or X1500
• Energizer E91
• GoldPeak 15A
• Golden Power GLR6A
These batteries can be purchased where you bought the alarm or at a
local hardware store. Use of a different battery may have a detrimental
effect on the alarm operation.
I PORTANT: Constant exposures to high or low humidity may reduce
battery life. A good safety measure is to replace the battery at least once
a year.
After installing or changing the batteries, reinstall your alarm. Test your
alarm by using the Test/Reset button and check that the green “Power”
LED is on.
4. Installation Instructions
Battery Polarity
for the three AA batteries
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 12

Mounting
This CO alarm can be either wall mounted
or placed on a tabletop.
For wall mounting, follow these steps:
1. Mark the location of the two holes
needed on the wall using the battery
door as a template. Placing at eye level
allows for optimum monitoring of the
red and green indicator lights, or,
as a guide, 1.5 metres from the floor.
2. Insert the two screws provided until the screw heads are protruding
approximately 1/8” from the wall.
(If mounting in a plasterboard or
drywall, drill a 3/16” hole in the
wall and use the plastic anchors
provided.)
3. Hook the CO alarm over the
screws and onto the keyholes in
the back of the alarm.
Your CO alarm may also be placed on
a tabletop. Simply place in a location
that is easily visible. Be sure the alarm
is no more than 1 metre from the floor.
Important Labels Provi e
Two labels have been provided that have important information on what to
do in case of an alarm. Place one label next to the alarm after it is mounted,
and one label near a fresh air source such as a door or window.
4. Installation Instructions
Wall ount
Screw Head Distance
from Wall
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 13

Whenever the alarm is operating, the green Power LED flashes every 30
seconds to indicate the unit is monitoring for CO. If the alarm senses
dangerous levels of CO, the red Alarm LED will flash and the alarm will
emit an audible alarm pattern.
5. odel KN-COB-B-LS-UK (900-0233)
Operating Characteristics
Operating an Alarm Characteristics
Function LED Display Alarm Soun Unit Status Recommen ation
Normal
Operation
reen LED
flashes every 30
seconds
None Normal DC
operation (sensing
no CO) and with
good batteries
None
Carbon
monoxide
alarm
Red LED flashes
with beeps.
Repeating
ON/OFF beeps
Alarm condition.
Dangerous
concentrations of
CO detected
Refer to “What to do
When the Alarm
Sounds” (inside front
cover)
Low
battery
Red LED flashes
every 30 seconds
One quick
beep every
30 seconds
Batteries need to be
replaced
Replace all three AA
batteries
Error /
service
alarm
Red LED flashes
every 30 seconds
One quick
beep every
30 seconds
Unit is in error
condition
Error Red LED
constantly on
Constant
alarm
Very low battery or
unit malfunction
Replace battery.
If condition continues,
unit has
malfunctioned.
Replace immediately.
Unit will not respond
to CO
Normal
Test/Reset
function
Red LED flashes
with beeps.
reen LED on
Repeating
ON/OFF beeps
Normal operation
when Test/Reset
button is pressed
CO not detected.
Alarm for test
purposes only
End of
unit life
indicator
Red LED flashes
twice every 30
seconds
Two quick
beeps every
30 seconds
End of unit life Replace unit
immediately. Unit will
not respond to to CO
6. odel KN-COPP-B-LS-UK (900-0230)
(with digital display) Operating Characteristics
When the unit is first powered up, the green Operate LED flashes once
every 30 seconds and the digital display will show three “eights” –
indicating the alarm is in the start-up mode. The three “eights” will
remain for approximately 30 seconds. Then, the alarm will display “0” and
begin monitoring the air for CO and will continue to do so as long as it
receives power.
This alarm will display a “0” if CO concentrations between 0 and 30 PPM
have been detected within the last 15 seconds.
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:51 PM Page 14

6. odel KN-COPP-B-LS-UK (900-0230)
(with digital display) Operating Characteristics
The following table illustrates the possible digital displays, describes the
audible alarm patterns, and the recommended actions to take.
Operating an Alarm Characteristics
LCD Display Shows Alarm Soun Unit Status Recommen ation
A steady display of
CO concentration
from 30-999. Red
LED flashes with beep
Repeating
ON/OFF beeps
Alarm condition.
Dangerous
concentrations of
CO detected
Refer to “What to do
When the Alarm
Sounds” (inside front
cover)
Brief “888” for
approximately 30
seconds
None Self test when first
powered up
None – CO has not
been detected.
Numbers shown for
test purpose only
A random number
is displayed –
approximately 200
Repeating
ON/OFF beeps
Test/Reset button is
pressed
None – CO has not
been detected.
Numbers shown for
test purpose only
Steady “0”
displayed, dot
flashing every 5
seconds, reen LED flashes every
30 secs.
None Normal DC
operation with
good batteries
(sensing no CO)
None
“Lb” flashes
alternately with any
number, Red LED
flashes every 30 seconds.
One quick beep
every 30 seconds
Batteries need to
be replaced
Replace all three AA
batteries immediately
“Err” displayed One quick beep
every 30 seconds
Unit is Error
condition Replace batteries.
If “Err” (or blank
display) continues,
unit has
malfunctioned.
Replace immediately.
Unit will not respond
CO
Display is blank Constant alarm Unit malfunction
Number from 11-
999 displayed. None Peak Level Memory
activated. Highest
concentration of
CO detected is
displayed
Refer to following
section for
information
regarding Peak Level
Memory
“End” displayed.
Red LED flashes twice
every 30 seconds
Two quick beeps
every 30 seconds
End of unit life Replace unit
immediately. Unit will
not respond to CO.
The problems listed above are under normal operating conditions. Other
“Err” conditions could exist. If you should have any questions regarding
display conditions, call our Consumer Hotline on 01753 685148.
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:52 PM Page 15

6. odel KN-COPP-B-LS-UK (900-0230)
(with digital display) Operating Characteristics
Peak Level Memory (mo el KN-COPP-B-LS-UK (900-0230) only)
When the Peak Level button is pressed and held, the display shows the
highest CO reading taken by the CO alarm since its
last reset or power up. In this example 120 PPM was
the maximum amount of CO recorded since the unit
was last reset.
The Peak Level display feature will display levels
between 11-999 PPM. Although the Peak Level
feature will display levels below 30 PPM, these levels
will not result in an alarm no matter how long the device is exposed to
these levels. The Peak Level feature is helpful in identifying if you have had
a CO reading since resetting the alarm.
Concentrations of CO between 1 and 30 PPM can often occur in normal,
everyday conditions. Concentrations of CO below 30 PPM may be an
indication of a transient condition that may appear today and never
reappear. Some CO conditions may start out as low level leaks but could
develop into CO concentrations that may become harmful.
If this happens, the CO alarm will detect the dangerous level and alarm,
notifying you and others of the conditions. DO NOT ignore high
concentration readings above 30 PPM or a CO alarming device that
is in alarm.
Peak Level Memory Reset
Press the Peak Level button; with the button still pressed, press the
Test/Reset button for two seconds and release. The number on the display
will turn to “0”, the memory will be cleared and the alarm will begin
monitoring for CO. The Peak Level memory is also reset when the unit
loses power.
Sample Peak
Level Reading
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:52 PM Page 16

8. aintenance
NOTE: This unit is sealed. The cover is not removable.
Due to the loudness of the alarm, we suggest that you place your
fingers over the sounder opening while testing your alarm.
Caution: Continuous exposure to the high sound level of this alarm
over an extended period of time may cause hearing loss.
Testing
To test the alarm, press the Test/Reset button. If the unit is operating properly,
you will hear a series of ON/OFF beeps. (For model KN-COPP-B-LS-UK
(900-0230) with digital display: The display will show three “eights” and
then show a number – usually around 200). The red LED will flash along with
the beeps. Within several seconds the unit will return to monitor for CO.
Note: You do not need to press the Test button to take a CO reading.
aintenance Tips
To keep your alarm in good working order, you must follow these steps:
• Verify units alarm, lights and battery operation by pushing the test reset
button once a week.
• Vacuum the alarm cover once a month to remove accumulated dust.
• Never use detergents or solvents to clean the alarm. Chemicals can
permanently damage or temporarily contaminate the sensor.
• Avoid spraying air fresheners, hair spray, paint or other aerosols near the
alarm.
• Do not paint the unit. Paint will seal the vents and interfere with proper
sensor operation.
• Do not place near a nappy bucket.
7. Alarm Characteristics
Carbon Monoxi e Alarm In icator
When the alarm senses a dangerous level of CO, the unit will emit a loud
alarm pattern. The alarm pattern is a series of ON/OFF beeps as long as
dangerous CO conditions exist. The red Alarm LED will flash the same
pattern and the digital display (where equipped) will indicate CO
concentrations in parts per million (PPM).
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:52 PM Page 17

8. aintenance
Move the CO Alarm to a remote location, to prevent possible damage or
contamination of the sensor, prior to performing any of the following:
• Staining or stripping floors or furniture, painting or wall-papering,
• Using aerosols or adhesives
WARNING: Reinstall the CO Alarm as soon as possible to assure
continuous protection.
Accommodation spaces should be well ventilated when household
cleaning supplies or similar contaminants are used.
The following is a list of substances that at high levels can damage the
sensor or cause temporary readings that are not CO readings:
• Ethylene, ethanol, alcohol, iso-propanol, benzene, toluene, ethyl
acetate, hydrogen, hydrogen sulfide and sulfur dioxide.
• Also most aerosol sprays, alcohol based products, paint, thinner,
solvent, adhesive, hair spray, after shave, perfume, auto exhaust (cold
start) and some cleaning agents.
as appliances should be checked for safety once a year by a as Safe
registered installer. Details of local installers can be obtained by ringing
as Safe on 0800 408 5500 or by accessing the website at
www.gassaferegister.com.
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:52 PM Page 18

Please send all correspondence to:
Kidde Safety Europe Ltd
Mathisen Way, Poyle oad,
Colnbrook, Berkshire
SL3 0HB
contact us at our website at
www.kiddesafetyeurope.co.uk
SEVEN YEAR LI ITED WARRANTY
WARRANTY COVERAGE: THE MANUFACTURER WARRANTS TO THE ORI INAL
CONSUMER PURCHASER, THAT THIS PRODUCT WILL BE FREE OF DEFECTS IN MATERIAL
AND WORKMANSHIP FOR A PERIOD OF SEVEN (7) YEARS FROM DATE OF PURCHASE.
THE MANUFACTURER’S LIABILITY HEREUNDER IS LIMITED TO REPLACEMENT OF THE
PRODUCT. REPAIR OF THE PRODUCT OR REPLACEMENT OF THE PRODUCT WITH
REPAIRED PRODUCT AT THE DISCRETION OF THE MANUFACTURE. THIS WARRANTY IS
VOID IF THE PRODUCT HAS BEEN DAMA ED BY ACCIDENT, UNREASONABLE USE,
NE LECT, TAMPERIN OR OTHER CAUSES NOT ARISIN FROM DEFECTS IN MATERIAL
OR WORKMANSHIP. THIS WARRANTY EXTENDS TO THE ORI INAL CONSUMER
PURCHASER OF THE PRODUCT ONLY.
Warranty Disclaimers: Any implied warranties arising out of this sale, including but not
limited to the implied warranties of description, merchantability and fitness for a
particular purpose, are limited in duration to the above warranty period. In no event shall
the Manufacturer be liable for loss of use of this product or for any indirect, special,
incidental or consequential damages, or costs, or expenses incurred by the consumer or
any other user of this product, whether due to a breach of contract, negligence, strict
liability in tort or otherwise. The Manufacturer shall have no liability for any personal
injury, property damage or any special, incidental, contingent or consequential damage
of any kind resulting from gas leakage, fire or explosion. This warranty does not affect
your statutory rights.
Warranty Performance: During the above warranty period, your product will be
replaced with a comparable product if the defective product is returned, postage
prepaid, to KIDDE Safety Europe Ltd, Mathisen Way, Colnbrook, Slough SL3 0HB.
Telephone [phone], together with proof of purchase date. Please include a note
describing the problem when you return the unit. The replacement product will be in
warranty for the remainder of the original warranty period or for six months, whichever
is longer. Other than the cost of postage, no charge will be made for replacement of the
defective product.
Important: Do not remove back cover. Back cover removal will void warranty.
Your Carbon Monoxide Alarm is not a substitute for property, disability, life or other
insurance of any kind. Appropriate insurance coverage is your responsibility. Consult
your insurance agent.
Kidde makes no warranty, express or implied, written or oral, including that of
merchantability or fitness for any particular purpose, with respect of the batteries.
For Warranty Service: In many cases the quickest way to exchange your CO alarm is to
return it to the original place of purchase. If you have questions, call the KIDDE customer
service department on 01753 685148
2522-7206-00(820-1727 A)-R1:Layout 1 2009.8.19 6:52 PM Page 19