Aico EI208W, EI208WRF, EI208 User Manual

Battery Powered Carbon Monoxide Alarms Ei207/208 Series

Ei207 / Ei208 Carbon Monoxide Alarm Series

for use in Homes, Caravans, Motor Caravans and Boats

Instructions

Read and retain carefully for as long as the product is being used. It contains vital information on the operation and installation of your Alarm. This booklet should be regarded as part of the product. If you are just installing the Alarm, this booklet must be given to the householder. This booklet is to be given to any subsequent user.

Table of Contents

page

1. Read This First ....................................................................

2. Carbon Monoxide – The Silent Killer ..................................

3. Where to place CO Alarms .................................................

4. Installation ...........................................................................

5. Monitoring / Testing & Maintenance ....................................

6. What to do when the alarm sounds ....................................

7. How to Protect your Family .................................................

8. Technical Specification ..................................................

9. Getting the CO Alarm Serviced .....................................

10. Guarantees ....................................................................

11. Limitations of CO Alarms ...............................................

12. Troubleshooting .............................................................

13. Display & Indicator Summary ........................................

14. Contact Us .....................................................................

2. Location & Positioning

Model

Ei207

Ei207 Series with Replaceable Batteries (2 x AAA)

Model Chart

Ei207D

Capability

RF Module

Supplied

Yes

LCD

Display

Model

Ei208W

Ei208WRF

Yes

Capability

Yes

RF Module

Supplied

Ei208

No No No

Ei208DW

Ei208DWRF

Yes

LCD

Display

Ei208 Series with built-in Long Life Battery

The models listed below are designed for domestic premises, caravans, motor

caravans & boats in accordance with EN 50291-1:2010+A1:2012 & EN 50291-2:2010

1. Read This First

• Congratulations on becoming the owner of an Ei Carbon Monoxide Alarm. This

will help protect you and your household from the dangerous effects of Carbon Monoxide- the silent killer.

• Warning: The apparatus should be installed by a competent person.

• The Carbon Monoxide Alarm (CO Alarm) is powered up by carefully rotating it onto the mounting plate which activates the on/off switch. The indicator lights will immediately flash in sequence to show they are working. (For the Display models, the LCD screen will briefly display all icons). Then wait 15 seconds after connecting the power before button testing.

• The Power light is not illuminated during standby. This light will flash green when the test button is pressed to indicate that power is present and Alarm is functioning.

• Install a CO Alarm in every room that contains a fuel burning appliance, particularly rooms where people spend a lot of time e.g. bedrooms, kitchens and sitting rooms.

• In rooms with an appliance, install (preferably) on the ceiling, (300mm from walls) and between 1m to 3m horizontally from appliance. In rooms remote from the appliance install at ‘head height’, where the light indicators can be seen.

• Test the Alarm monthly by pressing and holding the test button for a few seconds.

• Replace Alarm when the “REPLACE UNIT BY” date has been reached. Check the label on the side of the Alarm.

• Do not fit Alarm until all building work is completed to avoid contamination.

2. Carbon Monoxide – The Silent Killer

2.1 What is Carbon Monoxide ?

Many people are killed each year, and many more suffer ill health from Carbon Monoxide (CO) poisoning. CO is an invisible, odourless, tasteless and extremely toxic gas. It is produced by appliances and 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 in preference to oxygen - this results in rapid damage to the heart and brain from oxygen starvation.

High levels of CO in a house can be caused by:

• Incorrectly or poorly installed fuel-burning appliances.

• Blocked or cracked chimneys/flues.

• Blocked vents or draught-proofing which makes areas with fuel burning

appliances or fireplaces airtight.

• Engines of cars, lawnmowers etc. left running in confined spaces.

• Portable paraffin or gas heaters in badly ventilated rooms.

2.2 What happens when your CO Alarm detects Carbon Monoxide ?

When the Alarm detects potentially dangerous levels of CO, it flashes the red alarm light immediately and then sounds a loud alarm if the CO persists. Table B shows how the CO Alarm reacts to different levels of CO gas and exposure time. At higher levels of CO the Alarm turns on sooner. The rate of flashing of the red light indicates the level of CO. If your CO Alarm sounds follow the instructions in section 6. NEVER IGNORE THE ALARM !

2.3 Symptoms of Carbon Monoxide Poisoning

Table A

Concentration of CO in Air

ppm

35 The maximum allowable concentration for continuous exposure in any

8 hour period according to OSHA *.

150 Slight headache after 1.5 hours.

200 Slight headache, fatigue, dizziness, nausea after 2-3 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 Environmental Protection Agency.

800 Dizziness, nausea and convulsions within 45 minutes. 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.

ppm = parts per million *OSHA Occupational Safety & Health Association

Inhalation Time (approx) and Symptoms Developed

2.4 Pre-Alarm

When the Alarm detects over 43 ppm CO the red light flashes in accordance with Table B. This helps locate CO leaks as the CO Alarm gives an indication straight away.

(Without this feature the CO level would need to be at 43 ppm CO for typically 72 minutes for an alarm sound to be given). Note the Pre-Alarm signal may be triggered by CO coming for example, from cooking with gas, from car engines or from nearby barbecues. This is usually not a concern, unless the pre-alarm signal persists until the Alarm sounds and the CO source is unknown.

The display models will display CO concentrations greater than 10ppm in accordance with Table B.

NOTE: The CO Alarm may sound if cigarette smoke is blown into it, or aerosols are released nearby.

2.5 CO Alarm Memory

The CO Alarm memory is an important feature of the CO Alarm where even if the house is unoccupied during an alarm condition it warns the homeowner that the CO Alarm has previously detected CO gas and been in alarm. The memory feature has two operation modes:

- memory indication for 24 hour period after alarm.

- memory recall on demand

24 hour memory indicators: After alarm, the RED light will flash at different rates every minute (approx) depending on the level of CO detected - see Table C.

Memory recall on demand: To review the memory status after initial 24 hours, press and hold the test button, the red led will flash in accordance to Table C. Display models will show the peak level of CO measured.

150

100

060

Red Light Display Icon

Sounder

(before horn sounds)(Pre Alarm) (Alarm)

Display Icon

(after horn sounds)

CO Gas Level

0 < ppm < 10 ppm

* unless it has alarmed previously (see CO Alarm Memory below) ppm values shown in table are for example purposes only

Off* Blank Blank Off

10 < ppm < 30 ppm

Off* Off

Off

Off*

PPM level

PPM level (flash)

on - 4 seconds,

off - 12 seconds

PPM level (flash)

on - 4 seconds,

off - 12 seconds

PPM level

on within 60-90 mins

(typ 72 mins)

on within 10-40 mins

(typ 18 mins)

2 flashes

every 2 secs

on within 2 mins

(typ 40 secs)

4 flashes

every 2 secs

1 flash

every 2 secs

30 < ppm < 43 ppm

43 < ppm < 80 ppm

80 < ppm < 150 ppm

> 150 ppm

Table B: CO Alarm Response

Reset Memory: Hold down the test button until the red light stops and the green

Table C: CO Alarm Memory Indicators

CO Gas Level

ppm > 43 ppm

2 flashes every minute (approx)

ppm > 80 ppm

4 flashes every minute (approx)

ppm > 150 ppm

8 flashes every minute (approx)

Red Light Response

24 Hours

On Demand (Button Press)

2 flashes

4 flashes

8 flashes

light starts flashing. Cover the horn with a cloth to muffle the alarm during this time. Please note that the memory will also be reset when the CO Alarm is switched off.

3. Where to place CO Alarms

3.1 Ideally a Carbon Monoxide Alarm should be installed in:

- Every room containing a fuel burning appliance, and

- Remote rooms where occupants spend a considerable amount of time

- Every bedroom

However if the number of Carbon Monoxide Alarms to be fitted is limited, the following points should be considered when deciding where best to fit the alarm(s)

- If there is an appliance in a room where people sleep, place a CO Alarm in

this room

- Locate a CO Alarm in a room containing a flueless or open-flued appliance, and

- Locate an Alarm in a room where the occupant(s) spend most of their time (e.g.

sitting room)

- In a bedsit, the CO Alarm should be placed as far away from the cooking

appliance as possible, but near to where the person sleeps

- If the appliance is in a room not normally used, such as a boiler room, the CO Alarm

should be placed just outside the room so that the Alarm will be heard more easily.

3.2 Unsuitable Locations

Do not place the CO Alarm in any of the following areas.

(1) In the immediate vicinity of a cooking appliance (keep it at least 1 metre horizontally from it).

(2) Outside the building.

(3) In an enclosed space (e.g. in or below a cupboard).

(4) In a damp or humid area.

(5) Directly above a sink or cooker.

(6) Next to a door, window, air vent or anywhere that it would be affected by draughts.

(7) Next to an extractor fan.

(8) Over heat sources such as radiators or hot air vents.

(9) Where it would be obstructed, e.g. by curtains or furniture.

(10) In an area where the temperature could drop below -10°C or rise above 40°C.

(11) Where dirt or dust could block the sensor.

(12) Where it could be easily knocked or damaged, or where it could be accidentally

turned off or removed.

(13) In a bathroom or other areas where the CO Alarm may be exposed to water splashes, dripping or condensation (e.g. above an electric kettle).

(14) Near paint, thinners, solvent fumes or air fresheners.

3.3 If locating the CO Alarm in a room with a fuel burning appliance

(see figure 1)

• If it is mounted on a wall, it should be located at a height greater than the height of

any door or window but still be at least 150mm from the ceiling.

• If it is mounted on the ceiling it should be at least 300mm from any wall or light

fitting.

• The CO Alarm should be a horizontal distance of between 1m and 3m from the

potential CO source.

• If there is a partition in the room, the CO Alarm should be located on the same side

of the partition as the potential source.

• In rooms with sloped ceilings, the CO Alarm should be located at the high side of

the room (see figure 2).

3.4 If locating the CO Alarm in a bedroom or in rooms remote from a fuel

burning appliance (see figure 3)

• Mount the CO Alarm relatively close to the breathing zone of the occupants.

Whatever position is chosen make sure it is possible to view the three light indicators, when in the vicinity of the Alarm.

WARNING: Do not use the CO Alarm on an intermittent basis, or as a portable detector for the leakage of combustion products from fuel burning appliances or chimneys.

150mm

DEAD AIR

DON'T LOCATE

HERE

300mm

CO Alarm

1 to 3 m

Location in room with a fuel burning appliance

Figure 1

300mm

CO Alarm

breathing

level

Figure 2

Location in rooms with sloped ceilings,

the CO alarm should be located at the

Location in bedrooms & other rooms

remote from the appliance

high side of the room

3a. Additional information on where to place CO Alarms in recreational vehicles

Figure 3

(i.e. at breathing level)

Caravans and boats

Caravans and boats may have additional risks of carbon monoxide ingress through air vents due to the nearby presence of other vehicles, engines, generators or barbecues, however this does not change the basic guidance on location of the Alarm. Caravans and boats should be fitted with an Alarm in the

same room as any combustion appliance(s), located in accordance with section

3. lf the caravan or boat has a single living space which incorporates the sleeping

accommodation, it can be considered to be equivalent to a bedsit, and a single Alarm is sufficient. However, any sleeping accommodation which is in a separate room from the combustion appliance(s) should also contain an Alarm, located in accordance with 3.4.

Choosing locations in caravans and boats

It is not always possible to find an optimum location for an Alarm, for example, a small caravan or boat may not have suitable vertical surfaces available. Nevertheless, when fitting an apparatus in such situations, the two most important considerations when selecting an appropriate location are:

• not mounting the apparatus directly above a source of heat or steam; and

• mounting the apparatus at a distance of 1m - 3m from the nearest edge of the

potential source.

Interfering Substances

- The apparatus should not be exposed to excessive amounts of fumes from petrol,

diesel, solvents, greases, alcohols and organic cleaning fluids.

- The apparatus may respond to brief exhaust gas emissions e.g. during initial

start-up of an appliance or engine.

- Hydrogen acts as an interferent and may give rise to alarms. Hydrogen can

arise from some battery charging activities and also the curing of concrete under certain circumstances.

4. Installation

wall

panel pin

mounting pad

Warning: The installation of this CO Alarm should not be used as a substitute for proper installation, use and maintenance of fuel burning appliances including appropriate ventilation and exhaust systems.

4.1 Installation Procedure

1. Select a location complying with the advice in ‘Where to place CO Alarms’,

section 3.

2. Remove the mounting plate from the

packaging/Alarm.

3. Place the mounting plate on the ceiling/wall

exactly where you want to mount the Alarm. With a pencil, mark the location of the two screw holes.

4. Taking care to avoid any electrical wiring in

the ceiling, drill holes using a 5.0mm drill bit through the centre of the marked locations. Push the plastic screw anchors provided into the drilled holes. Screw the mounting plate to the ceiling/wall. If wall mounting the CO Alarm, the panel pin may be used as an alternative to the screws, provided it is suitable for the mounting surface.

Figure 4

Alternative Mounting pin

5. Alternatively, if desired, the CO Alarm will also

CARBON MONOXIDE

ALARM

FAULT

POWER

Red Light

Amber Light

Green Light

Test Button

free stand on a flat surface with the mounting plate attached.

6. If using the RadioLINK interconnection, ensure

the RF module is fitted correctly into the base of the Alarm. For further advice on the RadioLINK installation, see booklet “RadioLINK Module

for Battery Powered Carbon Monoxide Alarms”.

7. Carefully line up the Alarm on the base, gently

press home & twist on – see figure 4. (This connects the batteries). The red, amber & green lights will immediately flash in sequence to show they are working. In addition, the icons on the LCD display on the Display models will briefly light up.

Figure 6a Figure 6b Figure 7

Figure 5

8. Press the Test button (after 15 seconds) to ensure that the Alarm works (see

figure 5).

9. The Power light is not illuminated during standby. This light will flash green

when the test button is pressed to indicate that power is present and Alarm is functioning.

10. Install all the other Alarms similarly.

4.2 How to Tamperproof the Alarm

The Alarm can be made resistant to unauthorised removal. Break off the small pillar on the base as shown in figure 6a. To remove the Alarm from the ceiling it is now necessary to use a small screwdriver (see figure 6b), to release the catch (push catch towards the ceiling) and then twist off the Alarm. If necessary it is possible to further secure or tamperproof the Alarm by using a No.2 or No.4 (2 to 3mm diameter - not supplied) self tapping screw 6 to 8mm long to firmly lock the Alarm and its mounting plate together (see figure 7).

5. Monitoring, Testing & Maintenance

Monitoring

The CO Alarm self checks vital functions to ensure that it is operating correctly.

1. Low battery fault – the battery voltage is measured and compared against a

low voltage threshold.

2. Sensor Fault – the sensor is checked for electrical continuity and open circuit.

3. End of Life fault (EOL) – The Alarm is programmed to check when the useful

life of the Alarm has been exceeded.

000

Standby

No visual or audible indication if unit is OK

Status Result

Unit OK ( Button Test)

OffOff

On On

Low Battery

Off1 Flash

1 Beep See NoteOff

Sensor Fault

Off2 Flashes

2 Beeps Replace AlarmOff

Table D: Monitoring & Testing Summary

Red LED

(Alarm) (Fault) (Power)

Amber LED Green LED

Sounder LCD Display Action

End of Life (EOL)

Off3 Flashes

3 Beeps Replace AlarmOff

Note*- For Ei208 models replace the Alarm- For Ei207 models (see low battery instructions)

Low Battery:

When the battery is starting to be depleted the CO Alarm will beep and the Amber LED will flash every minute.

The low battery beeps can be supressed for 24 hours by pressing the button.

(It is recommended that this is done until either replacement batteries or a replacement CO Alarm is available so as to maintain protection against CO leaks).

If it is a CO Alarm with a built in battery (i.e. from the Ei208 series) replace the entire CO Alarm.

Battery Replacement (For Ei207 Models Only):

Check the ‘Replace by’ label on the side wall if it has been exceeded replace the entire CO Alarm. If the Replace by’ label on the side wall has not been exceeded, remove the Alarm from the mounting plate, remove the battery cover (see figure 8) and replace the batteries. Use only the following Alkaline AAA size batteries: Duracell, Panasonic, or Energizer.

Insert the new batteries with the orientation shown on the base. Replace the battery cover and replace the Alarm back on its mounting plate (this action automatically switches on the batteries). Button test the Alarm (after 15 seconds) to check the batteries are installed correctly and that they are not depleted.

Figure 8

The batteries in the Ei207 series should be replaced before the “best before” date printed on the batteries is exceeded. (The batteries will usually last over 5 years in standby under normal conditions. The life will be reduced if the unit regularly goes into alarm or if it is exposed to excessive temperatures for long periods).

Sensor Fault:

If a sensor fault has been detected the Alarm will beep and flash the amber light 2 times every minute. The remedy for this failure is to replace the Alarm.

End of Life:

When the sensor has reached its End of Life the Alarm will beep and flash the amber light 3 times every minute. The remedy for this failure is to replace the Alarm.

AudioLINK:

AudioLINK is an added feature available in the Ei208 series only. This feature allows an authorised person to download information from the Alarm through the use of a mobile App. For more information on using this feature, please refer to the relevant section on www.eielectronics.com.

Testing

Frequent testing of the Alarm is a requirement to ensure its power is present and the Alarm is functioning. Guidelines and best practices for testing are as follows:

1. After the system is installed.

2. Once monthly thereafter.

3. After prolonged absence from the dwelling (e.g. after holiday period).

4. After repair or servicing of any of the systems elements or household electrical

works.

To test the Alarm press and the hold the test button. The Alarm will respond with one of the following status conditions:

1. The Green LED will flash and the horn will sound to indicate the Alarm is

powered and operating correctly.

2. If there is a fault condition the amber LED will flash and the horn will beep in

accordance to Table D.

3. If the memory has been set the Red light will flash and the horn will give a full

alarm sound (see section 2 - ‘CO Alarm Memory’).

Response to CO Gas

The presence of CO gas is indicated by the flashing red led on the Alarm.

We do not recommend testing the alarm with carbon monoxide as the results can be misleading unless special apparatus is used.”

However, if testing the Alarm with CO gas is required, once the red LED is flashing indicating the presence of CO gas, momentarily press the test button and within seconds the horn will sound 2 alarm pattern cycles.

Maintenance

Silencing (Hush)

When the Alarm sounds, after sensing CO, pressing the test/hush button will immediately stop the horn (the red light will continue to flash). If CO is still present the horn will turn on again after about 4 minutes. The CO Alarm can only be silenced once during a CO incident. At levels > 150ppm CO the CO Alarm cannot be silenced.

Cleaning the Alarm:

Clean the outside case by occasionally wiping with a clean damp cloth. Do not use any cleaning agents, bleaches, detergents or polishes, including those in aerosol cans. Avoid spraying air fresheners, hair spray, paint or other aerosols near the CO Alarm. Do not place air fresheners near the CO Alarm.

6. What to do when the Alarm sounds

(1) Open the doors and windows to ventilate the area (see note).

(2) Turn off all fuel appliances where possible and stop using them. (The Alarm can

be silenced immediately by pushing the test/hush button provided the CO level <150ppm).

(3) Evacuate the property leaving the doors and windows open.

(4) Get medical help immediately for anyone suffering the effects of Carbon

Monoxide poisoning (headache, nausea), and advise that Carbon Monoxide poisoning is suspected.

(5) Ring your gas or other fuel supplier on their emergency number. Keep the

number in a prominent place.

(6) 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).

(7) Do not use the fuel appliances again until they have been checked by a

registered installer or equivalent expert.

Note: When ventilation is provided by leaving the window and doors open, the CO build up may have dissipated by the time help arrives and the Alarm may have stopped sounding. Although your problem may appear temporarily solved it is crucial that the source of the CO is determined and appropriate repairs made.

7. How to Protect your Family

Follow these guidelines to reduce the risk of Carbon Monoxide poisoning. (1) Know and look out for tell-tale signs that Carbon Monoxide may be present. These include:-

- The CO Alarm warning of abnormal levels.

- Staining, sooting or discolouration on or around appliances.

- A pilot light frequently going out.

- A strange smell when an appliance is operating.

- 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 above. 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, charcoal etc. with care and have them professionally installed 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. remain unobstructed (particularly after building work).

(4) The appliances must also “breathe out” the waste gases (including 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 appliances and pipe work.

(5) Never leave your car, motor bike or lawnmower engine running in the garage

with the garage door closed. Never leave 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 for home heating.

(8) Never use a barbecue indoors.

(9) Children should be warned of the dangers of CO poisoning and instructed

never to touch, or interfere with the CO Alarm. Do not allow small children to press the test/hush button as they could be subjected to excessive noise when the CO Alarm sounds.

(10) Leaving windows or doors slightly open (even a few inches) will significantly

reduce the risk of high levels of CO occurring. The high levels of draught-proofing in modern houses reduces ventilation and can allow dangerous gases to build up.

(11) Install CO Alarms in all the areas recommended in this booklet.

(12) Recognise that CO poisoning may be the cause when family members suffer

from “flu-like” symptoms when at home but feel better when they are away for extended periods.

8. Technical Specification

Power : Two Alkaline AAA type batteries (replaceable) – Ei207 models.

Powered for life lithium battery (non-replaceable) – Ei208 models.

CO Sensitivity : Meets BS EN 50291-1:2010+A1:2012 / BS EN 50291-2:2010. CO Alarm operates as per Table B.

Product life : 10 years

Test/Hush Button : Checks CO sensor, batteries, electronics and horn.

When the Alarm sounds, after sensing CO, pressing the test/hush button will immediately stop the horn (the red light will continue to flash). If CO is still present the red light and the horn will turn on again after about 4 minutes. The CO Alarm can only be silenced once during a CO incident. At >150ppm CO the CO Alarm cannot be silenced.

Operating & Storage Temperature : -10°C to 40°C. Temperature and Humidity conditions are for normal operation and storage. Units will function outside these ranges as required by the specific Product Standards. However, extended exposure to conditions outside these ranges may affect product life. For advice on prolonged operation outside these ranges consult the manufacturer.

Humidity Range : 15% to 95% R.H. (non-condensing).

Audible Alarm : 85dB(A) at 3m minimum.

LCD Display: Displays CO level above 10ppm (in steps of 5ppm).

RF Interconnect : RF Module required (see Model Chart on page 3).

CO Alarm Memory: Indicates if CO Alarm was previously in alarm.

Dimensions (mm) : 120 x 105 x 40.

Weight (grams): 185g (Ei207) 178g (Ei208).

9. Getting the CO Alarm Serviced

If your CO Alarm fails to work after you have carefully read all the instructions, checked the CO Alarm has been installed correctly, and ensured that it has good batteries connected, return it for repair or replacement. This should be where it was purchased, or alternatively return it in a padded box to “Customer Assistance and Information” at the nearest address given on the CO Alarm or in this leaflet. (Remove the Alarm from the mounting plate before shipping the product). State the nature of the fault, where the CO Alarm was purchased, and the date of purchase.

10. Guarantee

Ei Electronics guarantees Carbon Monoxide Alarms Ei207 models (excluding batteries) & Ei208 models for 5 years from date of purchase against any defects that are due to faulty materials or workmanship. These guarantees only apply to normal conditions of use and service, and do not include damage resulting from accident, neglect, misuse, unauthorised dismantling, or contamination howsoever caused. These guarantees exclude incidental and consequential damage. If the Carbon Monoxide Alarm should become defective within the guarantee period, it must be returned to where it was purchased or alternatively to Ei Electronics,

carefully packaged, with the problem clearly stated (see ‘Getting the CO Alarm Serviced’ section) along with proof of the date of purchase.

We shall at our discretion repair or replace the faulty CO Alarm.

Do not interfere with the Alarm or attempt to tamper with it. This will invalidate the guarantee, and may result in malfunction.

11. Limitations of CO Alarms

(1) The CO Alarm will not work without good batteries. If the batteries have been drained the Alarm will not give protection. Button test the Alarm monthly and on return from holidays and other long absences.

(2) Carbon Monoxide must enter the CO Alarm 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 CO Alarms are fitted both near and in bedrooms, particularly if bedroom doors are closed at night. Additionally install in rooms where members of the household spend much of their 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. RF interconnecting CO Alarms greatly improves the probability that they will be heard. The Alarm may not wake up somebody who has taken alcohol or drugs. The Alarm sound may be masked by other sounds such as 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 indefinitely. CO Alarms are sophisticated electronic devices with many parts. Although the Alarm and its component parts have undergone stringent tests, and are designed to be very reliable, it is possible that parts can fail. Therefore, you should test your CO Alarm monthly. The CO Alarm must be replaced when the “REPLACE UNIT BY” date has been reached. Check the label on the side of the Alarm.

(5) CO Alarms are not a substitute for life insurance. House-holders are responsible for their own insurance. The CO Alarm warns of increasing CO levels, but we do not guarantee that this will protect everyone from CO poisoning.

(6) CO Alarms are not suitable as early warning Smoke Alarms. Some fires produce Carbon Monoxide, but the response characteristics 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.

(7) The CO Alarm does not detect the presence of natural gas (methane), bottled gas (propane, butane) or other combustible gases. Fit combustion Gas Alarms to detect these. Note: Carbon Monoxide Alarms, with electrochemical sensors have a cross sensitivity to hydrogen. This means that they can alarm due to sensing hydrogen being produced by batteries being incorrectly charged such as on boats or with battery back-up systems such as those used with alternative energy systems. The CO Alarm will alarm with 500 ppm H2 after between 10 and 40 minutes exposure.

WARNING: THIS CO ALARM IS DESIGNED TO PROTECT INDIVIDUALS FROM THE ACUTE EFFECTS OF CARBON MONOXIDE EXPOSURE. IT WILL NOT FULLY SAFEGUARD INDIVIDUALS WITH SPECIFIC MEDICAL CONDITIONS. IF

IN DOUBT CONSULT A MEDICAL PRACTITIONER.

12. Troubleshooting

ALARM DOES NOT WORK WITH THE TEST BUTTON:

(1) Check the Alarm is secured correctly on the mounting plate.

(2) Wait 15 seconds after connecting the power before button testing.

(3) Hold button down firmly for at least 5 seconds.

(4) Replace batteries (Ei207 models only).

ALARM SOUNDS FOR NO APPARENT REASON:

Follow the detailed instructions in ‘What to do when the alarm sounds’ section. If there are still problems:

(1) Ensure there are no fuel burning appliances in the vicinity which could be

leaking 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, damp proofing done with and aqueous emulsion such as Aminofunctional siloxane and Alkylalkoxysilane.

(3) Ensure there is no outdoor source of CO in the vicinity (e.g. a car with engine

running, heavy traffic, heavy air pollution, barbecue fumes etc).

(4) Ensure there is no source of hydrogen such as batteries being charged (e.g.

on boats or in Uninterruptable Power Supplies (UPS)).

(5) Ensure there is not excessive smoke or fumes from devices such as Egyptian

shisha, hookah or hubbly bubbly pipes, especially those that use coal or charcoal to heat the tobacco.

(6) If the Alarm is fitted with an RF Module, ensure that there are no problems

Fault Condition Fault Indication Action

Low Battery 1 beep with 1 amber flash

Before replacing the battery, check the ʻREPLACE UNIT BYʼ label on side of unit. If the date has been exceeded, replace the alarm not the battery.

Replace Battery Replace Alarm

Ei207 Models

Ei208 Models

CO Alarm Fault Chart

Faulty Sensor 2 beeps with 2 amber flashes Replace Alarm Replace Alarm

End of Life 3 beeps with 3 amber flashes Replace Alarm Replace Alarm

with the other RF interconnected Alarms and that all Alarms are housecoded correctly.

(7) Press the test/hush button to silence the Alarm.

If the CO Alarm continues to sound it is possibly defective and should be replaced (see ‘Getting the CO Alarm Serviced’ section).

WHAT TO DO IF THE ALARM BEEPS:

The CO Alarm will beep and the amber light will flash to indicate a fault condition.

060 335

13. Display & Indicator Summary

Power Up

1 flash1 flash

1 flash

OffOff

Off

1 flash (every sec)

Flashing (as per table B)

Button Test (Weekly)

Unit Sensing CO gas itself

Alarms Activated via RF interconnect

Off

1 flash (every minute approx)

1 beep with 1 amber flash

2 beeps with 2 amber flashes

3 beeps with 3 amber flashes

Off

Low Battery Condition

2 flashes (every minute approx)

Off

Sensor Fault Condition

Off

3 flashes (every minute approx)

Off

End of Life Condition

Off

Normal Operation

Fault Mode

Standby

OffOff

Off

Ei207 & 208 Indicator Summary

Red LED Amber LEDGreen LED

Sounder

Diagnostics Modes

Alarm Memory

Fault Checks

Note

Ei207 & 208 Service Diagnostics

Diagnostics Modes

Action Red LED Amber LEDSounder Action

Replace Alarm

Press & hold button

Low batteryOff 1 beep with

flash

2 beeps with flashes

1 flash

Flashes as per Table C

Faulty Sensor

See Note*

Alarm Memory

Up to 24 hours after event

Flashes as per Table C

OffOff

Long Term Memory

Off

Press & hold button

3 flashes

End of Life (EOL)Off

3 beeps with flashes

Memory EraseWait for Green

light then release button

Off2 flashes

Fault Checks

Action Red LEDGreen LEDSounder

Replace Alarm

Flashes rapidly as per Table C

LCD Display

Off

CO ppm

Keep button pressed after long term test

Note*- For Ei208 models replace the Alarm- For Ei207 models (see low battery instructions in section 5)

14. Contact Us

Block E1

Aico Ltd. Mile End Business Park, Maesbury Rd, Oswestry,

Shropshire SY10 8NN, U.K.

Tel: 01691 664 100

www.aico.co.uk

Ei Electronics. Shannon, Co Clare, Ireland. Tel: 061 471277

www.eielectronics.com

The crossed out wheelie bin symbol t hat is on your product indicates that this product should not be disposed of via the norm al household waste stream. Proper disposal will prevent possible harm to the environment or to human health. When disposing of this product please separate it from other waste streams to ensure that it can be recycled in an environmentally sound manner. For more details on collection and proper disposal, please contact your local government office or the retailer where you purchased this product.

Aico EI208W, EI208WRF, EI208 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual