Ei Electronics Ei207D Bedienungsanleitung

Ei Electronics Rauchmelder Ei207D

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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.

Ei207 / Ei208 Carbon Monoxide Alarm Series

Battery Powered

Carbon Monoxide Alarms

Ei207/208 Series

Model

Ei207

2xAAA Replaceable Batteries

Model Chart

Long Life Battery Built-in

Ei207D

Capability

RF Module

Supplied

Yes

LCD

Display

Model

Ei208W

Ei208WRF

Yes

Capability

Yes

RF Module

Supplied

Ei208

No No No

Ei208DW

Ei208DWRF

Yes

Yes No

Yes

LCD

Display

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.

• 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 display all icons). Then wait 15 seconds after connecting the power

before button testing.

• 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 weekly by pressing the test button, and check that the alarm sounds.

• 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 below 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 on page 21. NEVER

IGNORE THE ALARM ! 5

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

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 unit 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.

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 unit 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.

- 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.

3.31 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 fig 2).

3.32 If locating the CO alarm in a bedroom or in rooms remote from a fuel

burning appliance (see figure3)

• 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.

300mm

150mm

1 to 3 m

DEAD AIR

DON'T LOCATE

HERE

CO Alarm

Figure 1

Location in room with a fuel burning appliance

Produktspezifikationen

Marke:	Ei Electronics
Kategorie:	Rauchmelder
Modell:	Ei207D
Display-Typ:	LCD
Breite:	105 mm
Tiefe:	120 mm
Gewicht:	180 g
Produktfarbe:	Weiß
Internationale Schutzart (IP-Code):	IP20
Übertragungstechnik:	Kabellos
Höhe:	45 mm
Energiequelle:	Akku
Befestigungstyp:	Oberflächenmontiert
Eingebautes Display:	Ja
Betriebstemperatur:	-10 - 40 °C
Relative Luftfeuchtigkeit in Betrieb:	15 - 95 %
LED-Anzeigen:	Ja
Temperaturbereich bei Lagerung:	0 - 35 °C
Anzahl unterstützter Akkus/Batterien:	2
Akku-/Batteriespannung:	3 V
Testknopf:	Ja
Warnung Dezibel:	85 dB
Kompatible Akku-/Batteriegrößen:	AAA
Entdeckertyp:	Elektrochemischer Detektor
Pufferbatterie:	Nein