What to do when the Alarm sounds:
(1) Open the doors and windows to ventilate.
(2) Turn off the appliance where possible and stop using
the appliance. (The alarm can be silenced immediately by
pushing the test/hushbutton if level isbelow 150ppm CO).
(3) Evacuate the property leaving the doors and windows
open.
(4) Ringyour gas or otherfuel supplier ontheir emergency
number; keep the number in a prominent place.
(5) Do not re-enter the property until the alarm has
stopped. (If the alarm has been silenced by pressing the
test/hush button, wait at least 5 minutes so the alarm can
check that the CO has cleared).
(6) Get medical help immediatelyfor anyone suffering the
effects of carbon monoxide poisoning (headache, nau
sea), and advise that carbon monoxide poisoning is suspected.
(7) Do not use the appliance again until it has been
checked by an expert. In the case of gas appliances this
must be a CORGI registered installer.
When the CO Alarm detects abnormal levels of CO
(above 150ppm CO for 30 minutes) the horn sounds and
the red light starts to flash. At higher levels of CO the
alarm will turn on sooner (see table B).
The CO Alarm will automatically reset within a few min
utes oncethe CO has cleared.Pressing the test /hushbut
ton resets the CO Alarm immediately if it has sensed
about 150ppm CO. (The unit cannot be silenced if the
level isabout 350ppm CO due to theincreased danger). If
CO is still present the red alarm light and horn will turn on
again after 5 minutes.
Warning: The COAlarm is no substitutefor keeping chim
neys and flues clear and in good condition, and all ofyour
appliances serviced regularly according to the manufac
turer's instructions.
2.1 What is Carbon Monoxide ?
Congratulations on becoming the owner of an Ei Carbon Mon
oxide Alarm. This will help protect youand your household from
the dangerous effects of carbon monoxide - the silent killer (CO
is the chemical symbol).
Many are killed each year, and many more suffer ill health from
carbon monoxide (CO)poisoning. CO isan invisible, odourless,
tasteless and extremelytoxic gas. It is produced by appliances
or vehicles burning fuels, such as coal, oil, natural/bottled gas,
paraffin, wood, petrol, diesel, charcoal etc. CO is absorbed by
red blood cells in the lungs inpreference to oxygen - this results
in rapid damageto the heart andbrain from oxygen starvation.
High levels of CO in a house can be caused by:
l
Incorrectly or poorly installed fuel-burning appliances.
l
Blocked or cracked chimneys/flues.
l
Blocked vents or draught-proofing which makes areas with
fuel burning appliances or fireplaces airtight.
l
Engines of cars, lawnmowers etc. left running in confined
spaces.
l
Portable paraffin or gas heaters in badly ventilated rooms.
2.2 Symptoms of Carbon Monoxide Poisoning
Most people know that high levels of CO are harmful, however
the period of exposure is also important.
The following symptoms are related to carbon monoxide poisoning and should be discussed with allmembers of the house
hold.
Mild Exposure:
Slight headache,nausea, vomiting, fatigue(of
ten described as “flu-like” symptoms).
Medium Exposure:
Severe throbbing headache, drowsiness,
confusion, fast heart rate.
Extreme Exposure:
Unconsciousness, convulsions, car
diorespiratory failure, death.
A high level of CO for a short period (e.g. 350 ppm CO for 30
minutes) willcause the same symptoms,a slight headache, asa
lower levelfor a longer time(e.g. 150 ppm for90 minutes). Table
A shows how exposure to different concentrations of CO gener
ally affects people.
Many cases of reported carbon monoxide poisoning indicate
that while victims are aware they are not well, they become so
disorientated theyare unable tosave themselves by either leav
ing the building or calling for assistance. Young children and
household pets may be the first affected.
2.3 What happens when your CO Alarm detects Carbon
Monoxide ?
When the Alarm detects dangerous levels of CO, it sounds a
loud alarm and flashes the red alarm light.
Table Bshows how thebuilt in microcontrollerreacts to different
levels of CO gas and exposure time. At higher levels of CO the
alarm turns on sooner. Therate of flashing of the red light in
-
dicates the level of CO.
35 The maximum allowable concentration for continu
ous exposure in any 8-hour period according to
OSHA *.
150 Slight headache after 1½ hours.
200 Slight headache, fatigue, dizziness, nausea after2-3
hours.
400 Frontal headaches within 1-2 hours, life threatening
after 3 hours, also maximum parts per million in flue
gas (on an air free basis) according to US Environ
mental Protection Agency.
800 Dizziness, nausea and convulsions within 45 min
utes. Unconsciousness within 2 hours. Death within
2-3 hours.
1,600 Headache, dizziness and nausea within 20
minutes. Death within 1 hour.
3,200 Headache, dizziness and nausea within 5-10
minutes. Death within 25-30 minutes.
6,400 Headache, dizziness and nausea within 1-2
minutes. Death within 10-15 minutes.
12,800 Death within 1-3 minutes.
* OSHA Occupational Safety &
Health Assocation
s
ppm = parts per million
Table A: Effects of Cumulative CO Exposure
ppm
s
4
2
3
READ THIS FIRST
Carbon Monoxide - The Silent Killer
1.
2.
(Cont.)
?
?
?
?
CO Level
ppm
Horn & red
light on within
Red
Alarm Light
Time to first
Symptom
*
——
off
0
150
Flashes every 2 sec
30 min
90 min
30 min
6 min
Flashes every ½ sec
350
——
Table B: CO Alarm Response
s
Slight Headache
*
Inhalation Time (approx)
and Symptoms Developed
Concentration of
CO in Air
s
ppm = parts per million
(max)
If your CO Alarm sounds, follow the instructions given at
the top of page 2.
When ventilation is provided by leaving the windows and doors
open, the CO build up may have dissipated by the time help ar
rives and the alarm will have stopped sounding. Although your
problem may appear temporarily solved, it is crucial that the
source of theCO is determined andappropriate repairs made.
NEVER IGNORE THE ALARM
NOTE:
The CO Alarm may sound if cigarette smoke is blown
into it or aerosols are released nearby.
2.4 CO Alarm Memory (
EI 205 only)
When thetest buttonis pressed the horn soundsand theindica
tor lights flash as follows:-
- Flashing Green Light if no CO is detected since reset or
power-up.
- Slow Flashing Red Light (every 2 seconds) if about 150ppm
CO has been detected since power-up.
- Fast Flashing Red Light (every ½ second) if about 350ppm
CO has been detected since power-up.
This tells you if the unit has detected CO in your absence and
helps to detect and locate leaks, monitor premises etc.
Reset Memory by holding down the testbutton for over 20 seconds until the green light flashes (instead of the red). Cover the
horn with a cloth to muffle the loud alarm. Please note: The
memory will be reset when the battery is removed.
3.1 Suitable Locations
Ei Electronics recommends that the advice of the Health &
Safety Exectutive (HSE) UK is followedas this isbased on re
search done at the BRE subsequent to the issueing of the BS
7860 : 1996 standard.
CO alarmsshould be located inthe following areas -these are in
order of priorty:
- In rooms with flueless or open flued appliances
- In rooms where the occupant spends most time
- In bedrooms
3.2 Unsuitable Locations
Do not place the CO Alarm in any of the following areas.
(1) Within 1.85 metres (6 feet) of the appliance.
(2) Outside the building.
(3) In or below a cupboard.
(4) In a damp or humid area.
(5) Directly above a sink or cooker.
(6) Next to a door or window or anywhere that it would be affected by draughts.
(7) Where it would be obstructed, e.g. by curtains or furniture.
(8) In an area where the temperature could drop below -5 ° Cor
rise above 40 ° C.
(9) Where dirtor dust could blockthe sensor and stopit working.
(10) Where it could be easily knocked or damaged, or where it
could be accidentally turned off or removed.
(11) In a bathroom or where the CO alarm may be exposed to
water splashes orcondensation (e.g. above anelectric kettle).
(12) Near paint, thinners, solvent fumes or air fresheners.
3.3 Installation
The HSE, UK gives recommendations as follows:
If locating the CO Alarm in a room with an appliance
- the alarm should be located between 1.85m and 3m horizon
-
tally from the appliance.
- the alarm should be located preferably on the ceiling. Ceiling
mounted detectors should be at least 300mm from any wall.
- if placed on a wall the CO Alarm should be as high as possible
(higher than doors and windows) but not within 150mm of the
ceiling.
If locating the CO Alarm in a room remote from the appliance
- the alarm should be located at a level similar to the breathing
zone of the occupant (typically in the living rooms at 1.5 to 2.0m
above floor level and in bedrooms at the height of the bed).
Once you have selected a suitable location, open the battery
compartment by sliding up the cover as shown in figure 2.
Install the batteries ensuring they are orientated correctly as
shown in the battery box. The green, red & amber lights will immediately flash in sequence to show they are working - this is
normal.
Mark the position of the two mounting holes by using the unit as
a template. Drill two holes using a 6mm drill for the plastic plugs
supplied, (ensure you don’t drill into the house wiring). Screw
the unit to the wall.
Check thatthe CO Alarm canbe heard inall the bedrooms. Ifnot
another CO Alarm should be located nearer the bedrooms.
Where to place CO Alarms3.
6
5
7
Figure 1
Bedroom
*
Kitchen*
Sitting
Room
*
* If they contain or are near a fuel-burning appliance
3.4 How to Tamperproof the Alarm
The battery compartment can be made tamperproof by using
the white lockingrivet supplied with thescrew pack as follows:
(i) Remove the battery cover as shown in figure 2.
(ii) Removethe post shownin figure 4.Place it onthe corner ofa
table and push gently downwards (note: cover unit with a cloth
to preventthe postflying upwards). This should leavea neatcir
cular hole.
(iii) Put the battery cover back on the unit. Insert the white locking rivet into the hole and push fully home. See figure 4.
The battery compartment cannot now be opened unless the
rivet is removed first. This can be removed by inserting a thin
screwdriver or blade under the edge and levering it up.
3.5 Warnings
(1) Do not use the CO Alarm on an intermittent basis, or as a
portable detector for the spillage of combustion products
from fuel-burning appliances or chimneys.
(2) Do not open or tamper with the CO Alarm. There are nouser
serviceable parts inside. This can damage the unit.
Button Test
It is recommended that you test yourCO Alarm after installation
and then once a week to make sure the unit is working. It will
also help you and yourfamily to become familiar withthe sound
of the alarm.
Press and hold the test button until the alarm sounds (it may
take up to 5 seconds) and the green or red light flashes. The
alarm will stop sounding shortly after the button is released. If
there is a problem follow the checklist below.
Power On Indicator
Regularly check that the green power light flashes every minute
- the unit cannot work without a good battery properly con
-
nected.
Low Battery Indicator
If the unit beeps and the green light flashes simultaneously
every minute, then the three batteries are depleted and they
must be replaced. Use only the following Alkaline AA size batteries: Duracell MN1500, Panasonic LR6, GP 15A, EverReady
LR6 or Energiser E91. Open cover as shown in figure 3. (See
section 3.4 if thelocking rivet hasbeen inserted).Insert the new
batteries with the orientation shown on the base. Button test the
alarm to check the batteriesare installed correctly and thatthey
are not depleted. Slide back on the cover.
(The batterieswill usually last over4 years in standbyunder normal conditions. An undepleted battery can power a unit in alarm
for over 100 hours. The life will be reduced if the unit regularly
goes into alarm or if it is exposed to excessive temperatures for
long periods).
Amber Fault Indicator
If the unit beeps and the amber light flashes simultaneously
every minute the self-checking circuitry may have detected a
fault. Follow thechecklist to seeif the unit isactually defective.
Checklist in the event of problems
Check there are three batteries installed with the correct orien
-
tation in the battery compartment.
Remove one battery for 1 minute to reset the microcontroller in
the unit.
If the problem persists replace the batteries.
If none ofthe above solve theproblem the unit isprobably defec
-
tive and must be replaced. See “Getting the CO Alarm Serv
-
iced”.
Testing with Carbon Monoxide
Pressing the test button causes the unit to checkfor CO every 4
seconds for3 minutes. This eliminates the longwaiting normally
required e.g upto 30 minutes at150ppm CO and upto 6 minutes
at 350ppm CO. If necessary the alarm can be tested with Car
-
bon Monoxide as follows:
Carbon Monoxide is produced by smouldering cigarettes and
incense sticks. Remove the alarm and place in a large sealed
metal container (e.g. Cooking pot). Place a smouldering ciga
rette or incense stick in the pot. Press the test button - the unit
now checks for CO every 4 seconds. Close the lid. The unit
should sense theCO within 60 secondsand give 3 loudbeeps. It
then resets to normal mode. If the unit does not respond repeat
ensuring there is sufficient smouldering smoke and that it is re
tained in the alarm by the container.
The unit can also be tested with CO by using one of the kits that
comes with CO either in a glass or aerosol can. Follow the in
structions onthe kitbut besure topress thetest buttonto speed
up theCO sampling before youexpose the unitto theCO. When
it senses theCO it shouldgive 3 beeps. It then resets to normal
mode.
How to distinguish between CO Alarm and Smoke
Alarm warnings
The CO Alarm has a distinctive on-off sound of 3 pulses, followed by a pause as compared with a typical Smoke Alarm
which has a rapid pulsing sound.
In addition, when your CO Alarm detects CO thered light will be
flashing.
Testing bothyour CO Alarm and SmokeAlarms weeklywill help
you and your family to clearly distinguish between them in an
emergency.
Clean the outside case by occasionally wiping with a clean
damp cloth. Do not use any cleaning agents, bleaches, deter
gents orpolishes, including those inaerosol cans. Avoid spray
ing airfreshners, hairspray, paint or other aerosols near theCO
Alarm. Do not place air fresheners near the unit.
Use the narrow nozzle of a vacuum cleaner to remove fluff and
other contamination from the cover slots to ensure CO gas can
reach the sensor.
Caution: Do not paint the CO Alarm.
Remove the CO Alarm when decorating. Do not allow water or
dust to comtaminate the alarm.
5.
Maintaining Your CO Alarm
10
8
9
Testing & Monitoring your CO Alarm
4.
PUSH
OUTWARDS
POST
Figure 3
LOCKING
RIVET
Figure 4
PRESS HERE
FIRST AND
SLIDE UP
MOUNTING
HOLES
+
+
+
-
-
-
Figure 2
(1) The CO Alarm will not work without good batteries - the
green power light must flash every minute. If the battery has
been drained the alarm will not give protection. Button test
the alarm onreturn from holidays andother long absences.
(2) Carbon monoxide must enter the unit for it to be detected.
There may be carbon monoxide in other areas of the house
(e.g. downstairs, in a closed room etc.) but not in the vicinity
of the CO Alarm. Doors, air draughts and obstructions can
prevent the CO reaching the Alarm. For these reasons we
recommend COAlarms are fitted bothnear and in bedrooms,
particularly if bedroom doors are closed at night. Additionally
in roomswhere members of thehousehold spend alot oftheir
time and in rooms with potential sources of CO gas.
(3) The CO Alarm may not be heard. The sound output is loud,
but it may not be heard behind a closed door or if it is too far
away. The Alarm may notwake upsomebody who has taken
alcohol or drugs. The alarm sound may be masked by other
sounds such as a T.V., stereo, traffic noise etc. Fitting CO
Alarms on either side of closed doors will improve their
chance of being heard. This CO Alarm is not designed for
people with impaired hearing.
(4) CO Alarms don't last indefinately. CO Alarms are sophisti-
cated electronic devices with many parts. Although the
alarm and its component parts have undergone stringent
tests, and are designed to be very reliable, itis possible that
parts can fail. Therefore, you should test your CO Alarm
weekly.
(5) The entire CO Alarm must be replaced after 5 years. Check
the “replace by date” on the outside of the unit.
(6) CO Alarmsare nota substitute for insurance. Householders
are responsible for their own insurance. The CO Alarm
warns of increasing COlevels, but we do not guaranteethat
this will protect everyone from CO poisoning.
(7) CO Alarms arenot suitableas early warningSmoke Alarms.
Fires canproduce carbon monoxide, but the responsechar
acteristics of these CO Alarms are such that they would not
give sufficient warning of fire.
Smoke Alarms must be fitted to give early warning of fire.
(8) The CO Alarm does not detect the presence of natural gas
(methane), bottled gas (propane, butane) or other combus
tible gases. Fit combustion gas alarms to detect these.
(9)
WARNING: APPARATUS CONFORMING TO THE BS 7860 :
1996 STANDARD MAY NOT PROTECT PEOPLE WHO ARE
AT SPECIAL RISK FROM CARBONMONOXIDE EXPOSURE
BY REASON OF AGE, PREGNANCY OR MEDICAL CONDI
-
TION. IFIN DOUBT, CONSULT YOURMEDICAL PRACTITIO
NER. A CARBON MONOXIDE DETECTOR IS NOT A
SUBSTITUTE FOR A SMOKE ALARM OR A COMBUSTIBLE
GAS DETECTOR.
Follow these guidelines to reduce the risk of carbon monoxide
poisoning.
(1) Know and look for tell-tale signs that carbon monoxide may
be present, they include:
- The CO Alarm warning of abnormal levels.
- Staining, sootingor discolouration onor around appliances.
- A pilot light frequently going out.
- A strange smell when an appliance is working.
- A naked gas flame which is yellow or orange instead of the
normal blue.
- Family members (including pets) exhibiting the “flu-like”
symptoms of CO poisoning described in section 2.2 pg 3.
If any of these signs are present get the appliance checked out
by an expert before further use. If family members are ill get
medical help.
(2) Choose all appliances and vehicles which burn fossil fuels
such as coal, oil, natural/bottled gas, paraffin, wood, petrol,
diesel, charcoaletc. with care,and have them professionally in
-
stalled and regularly maintained.
(3) These appliances must “breathe in” air to burn the fuel properly.
Know where the air comes from, and ensure vents/air bricks etc. re
-
main unobstructed (particularly after building work).
(4) The appliances must also“breathe out” the waste gases(in
cluding the CO) - usually through a flue or chimney. Ensure
chimneys and flues are not blocked or leaking, and get them
checked every year. Check for excessive rust or cracks on ap
pliances and pipework.
(5) Never leave your car, motor bike or lawnmower engine run
ning in the garage withthe garage door closed. Neverleave the
door from the house to the garage open if the car is running.
(6) Never adjust your own gas pilot lights.
(7) Never use a gas cooker or a barbecue for home heating.
(8) Children should be warned of the dangers of CO poisoning
and instructednever to touch,or otherwise interferewith the CO
Alarm. Do notallow small childrento press thetest/hush button
as they could be subjected to excessive noise when the unit
alarms.
(9) Leaving windows ordoors slightly open (even afew inches)
will significantly reduce the risk of high levels of CO occurring.
The high levels of draught-proofing in modern houses reduces
ventilation and allows dangerous gases to build up.
(10) Install COAlarms in all areasrecommended in this leaflet.
(11) Recognise that CO poisoning may be the cause when fam
ily members suffer from “flu-like” symptoms when at home, but
feel better when they are away for extended periods.
Power
Three Alkaline AAtype batteries (supplied)
Sensor
Electro chemical cell CO sensor
Alarm
85dB(A) at 3m
Red light flashes (every 2 seconds) with
about 150ppm CO and flashes faster
(every ½ second) with about 350ppm CO.
Response Time
At 150ppm between 10 & 30 minutes
At 350ppm less than 6 minutes
(As required by BS7860 1996)
Test / Hush & Alarm
Memory Button
Test: Tests electronics & horn
Hush: Pressing button when it is sensing
150ppm CO will silence theunit for about 5
minutes. Will only silence unit once. At
350ppm unit cannot be silenced.
CO Alarm Memory (
Ei 205 only):
Pressing the test button indicates if the unit
has sensed CO since reset, as follows:
1. Horn on and Green light flashing - has
not detected CO
2. Horn on and Red light flashing every 2
seconds - has detected 150ppm CO
3. Horn on and Red light flashing every ½
second - has detected 350ppm CO
Reset memory by holding down the test
button until the green light flashes (nor
-
mally takes 20 seconds) or disconect the
battery for 10 seconds
Self Diagnostics
Amber light flashes simultaneously with
horn beep every minute if a fault is found.
Technical Information
8.
13
11
12
How to Protect your Family
7.
Limitations of CO Alarms
6.
Operating
Temperature
-5° Cto40° C (23° Fto104° F)
Humidity Range
15% to 95% R.H. (Non-condensing)
Warm-up time
70 seconds
Start-up sequence
On power up the green, red and amber
lights each flash once - after 20 seconds
the green light flashes every 4 seconds. At
the end of the warm up the red lightflashes
once.
Testing with CO
Pressing the test button causes the unit to
check for CO every 4 seconds for 3 min
utes to facilitate testing with CO. It gives 3
beeps if CO is sensed and resets.
Dimensions 135 x 105 x 71mm : Weight 260g
If your COAlarm fails towork after you havecarefully read all the
instructions, checked the unit has been installed correctly, and
ensured that it has good batteries connected correctly, return it
for repair or replacement. This should be where it was purchased, or alternatively return it in a padded box to “Customer
Assistance andInformation” at the nearestaddress given on the
CO Alarm or in this leaflet. State the nature of the fault, where
the CO Alarm was purchased, and the date of purchase.
EI Electronics Ltd guarantees this Carbon Monoxide Alarm(ex
-
cluding batteries)for two year fromdate of purchase againstany
defects that are due to faulty materials or workmanship. This
guarantee only applies to normal conditions of useand service,
and does not include damage resulting from accident, neglect,
misuse, unauthoriseddismantling, or contamination howsoever
caused. This guarantee excludes incidental and consequential
damage. If this Carbon Monoxide Alarm should become defec
-
tive within the guarantee period, it must be returned to where it
was purchased or alternatively to
EI Electronics, carefully pack
-
aged, with the problem clearly stated. (see section 9 “Getting
the CO Alarm Serviced”) along with proof of the date of pur
-
chase. We shall at our discretion repair or replace the faulty
unit.
Do not interfere with the Carbon Monoxide Alarm or attempt to
tamper with it. This will invalidate the guarantee.
This guarantee is in addition to your statutory rights as a con
-
sumer.
Ei Electronics. Konigsallee 60F, 40212 Dusseldorf.
Telefon:+49 211 8903 296.
Telefax: +49 211 8903 999.
E-mail. Helpdesk@eiltd.ie
www.eielectronics.com
Ei Electronics. Shannon, Co.Clare, Ireland.
ALARM DOES NOT WORK WITH THE TEST BUTTON:
(1) Hold button down firmly for at least 5 seconds.
(2) Check the batteries are correctly connected.
(3) Replace batteries.
ALARM BEEPS EVERY MINUTE:
If the Alarm beeps every minute and green light flashes at the
same time, then the batteries are depleted and must be re
placed. (See recommended batteries specified in the battery
compartment).
If theAlarm beeps everyminute andamber light flashesat the
same time, then the unit is probablydefective. Disconnect bat
teries for 1 minute and re-connect. If problem persists, replace
the unit.
ALARM SOUNDS FOR NO APPARENT REASON:
Follow the detailed instructions in section 1. entitled “What to
do when the alarm sounds” (page 2).
(1) Ensure there are no fuel burning appliances in the vicinity
which could beleaking CO gas (e.g.even from next door).
(2) Ensure there are no fumes in the area (e.g. paint, thinners,
hair spray, chemical cleaners aerosol sprays etc).
(3) Ensurethere is nooutdoor sourceof CO inthe vicinity(e.g. a
car with engine running, heavy traffic, heavy air pollution,
barbecue fumes etc).
(4) Press the test/hush button to silence the alarm.
If the unit continues to sound it is possibly defective and should
be replaced (see section 9 “Getting the CO Alarm Serviced”).
ALL LIGHTS FLASH:
On power up the green, red and amber lights turn on in se
quence to show they are working. THIS IS NORMAL.
TROUBLE SHOOTING
11.
Two Year Guarantee (Limited)
10.
14
15 16
Getting the CO Alarm Serviced9.
ã EI Electronics 2003
READ THIS FIRST
1.
Install thethree AA batteries supplied,by sliding the upper
cover off as shown in figure 3. The green, red & amber
lights will immediately flash in sequence to show they are
working - this is normal.
Install the Carbon Monoxide Alarm (CO Alarm) in or near
every room thatcontains a fuel burningappliance, particu
larly rooms where you spend a lot of time e.g. bedrooms
kitchens, sitting rooms.
Install preferably on the ceiling (300mm from walls) in
rooms with an appliance. Install between 1m to 3m hori
zontally from appliance. In rooms remote from the appli
ance install about 1.5 to 2m above floor level at breath
level.
Regularly check that the green power light flashes every
50 seconds. If the unit beepswhen thegreen light flashes
replace the batteries. Important: The CO Alarm will not
work unless there are good batteries correctly installed in
the unit.
Test theunit weeklyby pressingthe test/hushbutton. The
horn will sound and the green light will turn on.
4
4
4
4
4
BATTERY POWERED
CARBON MONOXIDE ALARM
Instruction Leaflet
Read andretain carefully for aslong as the productis being used. It
contains vital information on the operation and installation. The
leaflet should be regarded as part of the product.
If you are just installing the unit, the leaflet must be given to the
householder. The leaflet is to be given to any subsequent user.
MODEL Ei 204
MODEL
Ei 205
with Memory
CARBON
MONOXIDE
ALARM
B
A
TTE
R
Y
P
O
WE
R
E
D
A
L
A
R
M
FA
U
LT
TE
S
T
&HUS
H
M
O
DE
L
: 205
EI
B
S
7
860: 1996
(Cont.Ù
P/N B13584 Rev2
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