Ei Electronics Ei100BNX Manual

IMPORTANT NOTICE

WHEN THE BATTERY IS

FIRST CONNECTED THE

ALARM MAY SOUND FOR

2-3 SECONDS.

THIS IS NORMAL.

IT MEANS THE BATTERY IS

CONNECTED CORRECTLY.

SMOKE ALARMS

9 VOLT IONISATION

Models

Ei100B Standard Alarm

Ei100L Emergency Light

Ei100S Silencer

Ei100C Interconnect

INSTRUCTION LEAFLET (for all Models)

Contains vital information on unit operation and installation.

Read and retain carefully. If you are just installing this unit this

leaflet MUST be given to the householder.

www.acornfiresecurity.com

Basic information about your Smoke Alarm

A Smoke Alarm is an early warning device. Used correctly it

can give you and your family valuable extra time to escape.

Note:-

• WhenthebatteryisfirstconnectedtheAlarmmaysound

for 2-3 seconds - this is normal.

• ASmokeAlarmdoesnotpreventfires.

• Installcorrectly,inthecentreoftheceilingifpossible.

• Testweekly.

• Replacebatteryyearlyorwhenitbeepsonceaminute.

• Planyourescaperoute.

• Proper protection may require more than one Smoke

Alarm.

• If you have any doubt or query about Smoke Alarms

consult the supplier or your local Fire Brigade.

• Nuisancealarmscanbequicklysilencedbyfanningwitha

newspaper or similar to help remove smoke from the unit.

Locating your Smoke Alarm

Sufficient smoke must enter your Smoke Alarm before it will

respond. Your Smoke Alarm needs to be within 10 paces (23

feet) of the fire to respond quickly. It also needs to be in a

positionwhereitsalarmcanbeheardthroughoutyourhome,

so it can wake you and your family in time for you all to

escape. A single Smoke Alarm will give some protection if it

isproperlyinstalled,butmosthomeswillrequiretwo or more

to ensure that a reliable early warning is given. For maximum

protection you should put individual Smoke Alarms in all the

rooms where fire is most likely to break out.

Your first Smoke Alarm should be located between the

sleeping area and the most likely sources of fire (living room

or kitchen for example). But it should not be more than 10

paces (seven metres) from the door to any room where a fire

might start and block your escape from the house.

(a) Single Storey Dwelling.

If your Home is on one level (a bungalow or mobile home for

example) you should put your first Smoke Alarm in a corridor

or hallway between the sleeping and living areas. Place it as

near to the living area as possible, but make sure you can

hear it loudly enough to wake you in the bedroom.

(forexample,seefigure1).

If your bungalow is very large and the corridor or hallway is

morethansay22paces(15metres)long,oneSmokeAlarm

will not be sufficient. This is because no matter where it is

located it will be more than 7.5 metres from potential fires.

Inhouseswithmorethanonesleepingarea,SmokeAlarms

should be placed between each sleeping area and the living

area(forexample,seefigure2).

www.acornfiresecurity.com

Recommended protection, Figure 1,2, & 3

Minimum protection

 •eachstorey

 •eachsleepingarea

 •every7.5metres(25ft)ofhallwaysandrooms

Maximum protection

All rooms (except bathrooms & kitchens)

(b) Multi Storey Dwellings.

If your home is on more than one level you will require a

smoke alarm on each storey (see figure 3).

Bedroom

Bedroom Bedroom

Dining

Kitchen

Bedroom

Recreation

Dining

Kitchen

Living

Bedroom

Figure 2: Single storey Dwelling with separate sleeping areas

Figure 1: Single storey Dwelling

Figure 3: Two Storey Dwelling

www.acornfiresecurity.com

This is because an upstairs smoke alarm is unlikely to detect

afireonlowerfloorsinsufficienttimetoensureanadequate

escape.

For maximum protection you should put individual Smoke

Alarms in all the rooms where fire is most likely to break out

(apartfromthelocationstoavoid,mentionedonpage5).The

livingroomisthemostlikelyplaceforafiretostartatnight,

followed by the kitchen and then the dining room. You should

also consider putting Smoke Alarms in any bedrooms where

fires might occur, for instance, where there is an electrical

appliancesuchasanelectricblanketorheater,orwherethe

occupant is a smoker. You could also consider putting Smoke

Alarms in any rooms where the occupant is unable to respond

verywelltoafirestartingintheroom,suchasanelderlyor

sick person or a very young child.

(d) Checking you can hear your Smoke Alarm.

With the Smoke Alarm sounding in its intended location,

check you are able to hear it in each bedroom with the door

closed,above thesound ofyour radio.Theradioshouldbe

settoareasonablyloudconversationlevel.Ifyoucan’thear

itoveryourradiothechancesarethatitwouldn’twakeyou.

IfaSmokeAlarmistoofarawayforittowakeyou,itisbest

to link it to another Smoke Alarm near the bedroom. The

Interconnect Smoke Alarm Ei100C is designed for this - when

onealarmsensessmoke,allconnectedalarmsrespond.(see

page 9 for further details).

Positioning your Smoke Alarm

(a) Ceiling Mounting.

Hotsmokerisesandspreadsout,soacentralceilingposition

is the preferred location. The air is “dead” and does not move

incorners, thereforeSmokeAlarms mustbe mountedaway

from corners. Place the unit at least 30cm from any light fitting

or decorative object which might obstruct smoke entering the

Smoke Alarm. Keep at least 15 cm away from walls and

corners. See figure 4.

DEAD AIR SURFACES

NEVER WITHIN 15cm

OF ANY CORNER

IDEAL IN CENTRE

OF CEILING

15 TO 30 cm

(6-12")

90 cm

(3 FEET)

Figure 4 Figure 5

www.acornfiresecurity.com

(b) Wall Mounting.

When a ceiling position is not practical (for example on a

ceiling having exposed beams or joists, or built-in radiant

heating) put the top edge of your Smoke Alarm between 15

and 30 cm (6 and 12 inches) below the ceiling. Keep at least

15cm (6 inches) from corners. (see figure 4).

In areas with sloping or peaked ceilings install your Smoke

Alarm 90 cm (3 feet) from the highest point measured

horizontally(seefigure5),because“deadair”attheapexmay

prevent smoke from reaching the unit.

(d) Locations to Avoid.

Don’tplaceyourSmokeAlarminanyofthefollowingareas:

• Bathrooms, kitchens, shower rooms, garages or other

roomswherethesmokealarmmaybetriggeredbysteam,

condensation, normal smoke or fumes. Keep at least 6

metres (20 feet) away from sources of smoke - wall

mounting if necessary.

•Attics or other places where extremes of temperature may

occur (below 4°C/34°F or above 40°C/104°F).

• Near a decorative object, door, light fitting, window

mouldingetc.,thatmaypreventsmoke fromenteringthe

Smoke Alarm.

•Surfaces that are normally warmer or colder than the rest

oftheroom(forexampleattichatches,uninsulatedexterior

walls etc). Temperature differences might stop smoke from

reaching the unit.

• Nexttoordirectlyaboveheatersorairconditioningvents,

windows,wallventsetc.thatcanchangethedirectionof

airflow.

•In very high or awkward areas where it may be difficult to

reachthealarm(fortesting,batteryreplacementetc).

(e) Nuisance/False Alarms.

If,whenthealarmgoesoff,thereisnosignofsmokeheator

noisetoindicatethatthereisafire,youshouldgetyourfamily

intoasafeplace,beforeyoustartinvestigating.

Check the house carefully in case there is a small fire

smouldering somewhere.

Checkwhetherthereissomesourceofsmokeorfumes,for

example cooking fumes being drawn past the Smoke Alarm

by an extractor.

Iftherearefrequentnuisance/falsealarmsitmaybenecessary

to re- locate the device away from the source of the fumes.

The Silencer Smoke Alarm Ei100S is designed for more

difficult areas, as you can silence the alarm for 8 minutes.

Thisgivestimeforsmokeorfumestoclear,(seepage10for

more details).

www.acornfiresecurity.com

Installing your Smoke Alarm

(a) Attaching to Ceiling or Wall.

(NB: for wiring the Ei100C Interconnect model see page 9)

The SmokeAlarm is battery operated and needs no wiring,

(Ei100C excepted). Use figure 6 below, as a help in

mounting.

1. Pull Cover open at Tab (2). Remove Cover from Base by

separating at rear Snap-in Hinges (5).

2. Place the Base on ceiling or wall exactly where you want to

mounttheunit.Withapencil,markthelocationoftheScrew

Holes (6).

3. Taking care to avoid any electrical wiring in the ceiling or

wall,drillaholethroughthecentresofthemarkedlocations.

Push the plastic Screw Anchors provided into-the drilled

holes. Screw in firmly.

(b) Connecting the battery.

Withapencil,writethedateofBatteryinstallationontheinside

of the Cover to remind you when to replace the battery (4).

LiftBatteryfromBatteryholder,andsnapBatteryConnectors

to Battery. They fit together only one way (Figure 7).

Gently push Battery into Battery Holder (9)

To close the cover match up Snap-in Hinges (5) and gently

press together until Base and Cover snap together.

(1) COVER (2) "OPEN HERE"

TA B(3) TEST BUTTON

(4) WRITE IN

DATE BATTERY

IS INSTALLED

(5) SNAP-IN

HINGES

(6) SCREW

HOLE

(6) SCREW

HOLE

(10) 9 VOLT

BATTERY

(9) BATTERY

HOLDER (8) BATTERY

CONNECTORS

(7) PLASTIC

CLIP

Figure 6

www.acornfiresecurity.com

NOTE: You may hear a loud chirp when attaching the Battery

Connectors to the Battery. N.B. The emergency light Smoke

Alarm needs 2 batteries (see page 9 for details). Test the

installed Smoke Alarm - see section 5(a) below.

All models are fitted with a warning flag which pops up when

the battery is removed. This prevents the cover from closing

when there is no battery in the unit. When the battery is being

installedorchanged,thisflagmustbehelddownwhilegently

pushingtheBatteryintotheBatteryHolder.(Figure8).

Looking after your Smoke Alarm

(a) Testing your Smoke Alarm

It is recommended that you test your Smoke Alarm once a

week to be sure the unit is working. It will also help you and

your family to become familiar with the sound of the Alarm.

When you press the Test Button

it simulates the effect of smoke

duringareal fire. So, there is

no need to test the Alarm with

smoke.

Press and hold the Test Button

until the Alarm sounds (it may

takeupto10seconds),(Figure

9). The alarm will stop sounding

shortly after the Button is

released. If the alarm fails to

sound,followthischecklist.

1. Check Battery Connectors to be sure they are firmly

snapped to the Battery.

2. Replace the Battery. (Check the date marked on the Cover

when you last replaced the Battery).

3. Refer to “Cleaning Your Smoke Alarm” (c) below.

9 Volt

Battery Battery

Connectors

Figure 7

Figure 8

Figure 9

www.acornfiresecurity.com

WARNING: DO NOT TEST WITH FLAME.

This can set fire to the Alarm and damage the house.

We do not recommend testing with smoke or heat as the

results can be misleading unless special apparatus is used.

(b) Replacing the Battery(ies)

Test the alarm for correct operation using the test button

whenever the battery(ies) is/are replaced.

A fresh Battery should last about one year. When Battery

power is low and replacement is necessary, the Alarm will

“beep” about once per minute for at least 30 days. The battery

must then be replaced. Replace battery if the alarm does not

sound when the Test Button is pressed. For maximum

reliability,replacebatteryatleastonceayear.

OnSmokeAlarmswithaPowerIndicatorflashinglight,ifthe

light ceases flashing replace the battery. Be sure to replace

the Battery as soon as possible to ensure proper operation

and to avoid a leaking Battery. Leakage could cause damage

totheAlarm,furniture,andcarpeting.

For replacement batteries, refer to the information inside

Smoke Alarm Cover.

WARNING: Use of any other battery may be detrimental to

the operation of the Smoke Alarm.

Clean your Smoke Alarm regularly. Use a soft bristle brush or

the brush attachment of your vacuum cleaner to remove dust

from the sides and cover slots where the smoke enters. Keep

Cover closed while cleaning. Do not vacuum or brush inside

theSmokeAlarm.TocleantheCover,removeitcompletelyand

use only mild soap and water. Dry cover thoroughly before

replacing it. WARNING: Do not paint your Smoke Alarm.

Other than the maintenance and cleaning described in this

leaflet,noothercustomerservicingofthisproductisrequired.

Repairs, when needed, must be performed by the

manufacturer.

Smoke Alarms with Additional Features

A range of Smoke Alarms are produced which are optimized

for different locations and/or uses.

(a) Power Indicator Light.

A number of Smoke Alarms have a Power Indicator Light

which flashes once a minute through the test button to show

the Smoke Alarm is powered. Replace the battery if the

flashing stops.

(b) Emergency Light Smoke Alarm Ei100L

Whenthesmokealarmsensessmoke,thebrightemergency

light turns on to help identify and light the escape route. The

Smoke Alarm should therefore be located where it will light

theescaperoute-inahallway,aboveastairsorneartheexit.

Connection and Replacement of Batteries.

The smoke alarm uses two different types of standard 9 volt

www.acornfiresecurity.com

batteries,analkalinebatteryandageneralpurposebattery.

1. Connect an alkaline battery (use only Duracell MN1604 or

Eveready 522) to the blue battery connector to power the

light. This battery when fresh will normally last 1 year in the

stand by mode and provide over 15 minutes of light when in

alarm. The Smoke Alarm is normally shipped with the alkaline

battery connected to facilitate the customer - this does not

deplete the battery.

2. Connect the general purpose battery to the black battery

connector to power the smoke alarm. This battery when fresh

will normally last over one year before it needs replacement.

Replace both batteries when the smoke alarm gives a short chirp

every minute or when the light looks dim during a button test.

UseonlybatteriesspecifiedontheSmokeAlarm,theuseof

other batteries could have a detrimental effect on smoke

alarm operation or light output.

A maximum of 12 interconnect Ei100C or Ei105C Smoke

Alarms may be wired together such that when one unit

senses smoke all other units sound a warning. This helps

ensure smoke alarms will be heard.

Warning: Do not interconnect to any other Smoke Alarms.

Amaximumof250metres(820ft)of18AWG(0.82mm)wire

can be used, (maximum resistance between detectors 50

ohm). The units are interconnected by wiring all the terminals

marked1 together, andall theterminals marked2together,

as shown in Figure 10. An opening should be made in the

label covering the wiring hole in the base, and the wires

routed into the unit as shown. Note that the wiring inside the

unitmustbekeptclearofthetestbuttoncontacts,butmust

not impede the air flow. Draughts from wiring openings,

conduit, or mounting boxes/holes, may blow smoke away

fromthesensingchamber,makingitinsensitive.Itisessential

that all such openings be closed by silicone sealant or similar.

You must press in and hold the test button for at least 4 to 5

seconds,asthereisatimedelayonsomeunits.

WIRING HOLE

TEST BUTTON

CONTACTS

INTERCONNECT

WIRES

TERMINAL 1

TERMINAL 2

Figure 10

www.acornfiresecurity.com

AfterwiringtogethertheInterconnectSmokeAlarms,testthe

first unit by pressing the button. All the detectors should

alarm and the test button on the first unit will flash about once

every 2 seconds. Check all the other units similarly.

Wheninterconnectedunitsareinalarm,theredflashinglight

indicates the unit sensing smoke.

These Smoke Alarms should be interconnected only within

the confines of a single family living unit. If they are connected

between different units there may be excessive nuisance

alarms. Everybody may not be aware that they are being

tested or that it is a nuisance alarm caused by cooking etc.

(d) Silencer Smoke Alarm Ei100S

This model has a special false alarm silencer feature to help

you control nuisance false alarms.

1.Tocancelafalsealarm,presstheSilencerButtonlocated

on the lower right-hand corner. The Alarm will automatically

switch to a reduced sensitivity condition. This condition allows

unwanted alarms to be silenced for a period of approximately

8minutes.

2. The unit will reset to normal sensitivity at the end of the

silencedperiod.Ifadditionalsilencedtimeisrequired,simply

push the Silencer Button again.

3.Toquicklyreturntonormalnon-silencedoperation,simply

push the Test Button; the alarm will sound briefly and return

toitsnormal,sensitivealarmmode.

4.Ifthecauseofthealarmisnotclear,itshouldbeassumed

that it is due to an actual fire and the dwelling should be

evacuated immediately.

If usage/layout is such that there are an unacceptable level of

nuisance alarms, even with the Silencer Smoke Alarm,

re-locate the Smoke Alarm farther away from the kitchen

where it will be less affected by cooking fumes.

Important Safeguards

When using household protective devices, basic safety

precautionsshouldalwaysbefollowed,includingthoselisted

on next page.

•Please read all instructions.

•Rehearse emergency escape plans so everyone at home

knows what to do in case the alarm sounds.

• For replacement batteries, refer to the information inside

smoke alarm.

•NOTE: Constant exposure to high or freezing temperatures

or high humidity may reduce the life of the batteries.

•Do not disconnect battery to stop alarm sounding. (Fanning

vigorously with a newspaper or similar will remove

nuisance smoke from the Smoke Alarm and stop it

sounding.)

• Donotattempttorechargeorburnbatteries,astheymay

explode. Wrap in paper and discard normally.

www.acornfiresecurity.com

This manual suits for next models

Table of contents

Other Ei Electronics Smoke Alarm manuals

Ei Electronics

Ei Electronics EIB140RC Series User manual

Ei Electronics

Ei Electronics Easichange Series User manual

Ei Electronics

Ei Electronics Ei146 Optical User manual

Ei Electronics

Ei Electronics Ei 105C Optical User manual

Ei Electronics

Ei Electronics BROOKS EIB160e Series User manual

Ei Electronics

Ei Electronics EiA207 Series User manual

Ei Electronics

Ei Electronics Ei 105B User manual

Ei Electronics

Ei Electronics Ei603 Series User manual

Ei Electronics

Ei Electronics EI 100B Standard Manual

Ei Electronics

Ei Electronics Ei650 Series User manual

Ei Electronics

Ei Electronics Ei2110e Series User manual

Ei Electronics

Ei Electronics Ei 105C Optical User manual

Ei Electronics

Ei Electronics Ei144 Heat User manual

Ei Electronics

Ei Electronics EI 100B Standard Manual

Ei Electronics

Ei Electronics Ei151TL User manual

Ei Electronics

Ei Electronics Ei186 User manual

Ei Electronics

Ei Electronics Ei166R User manual

Ei Electronics

Ei Electronics Ei141 Ionisation User manual

Ei Electronics

Ei Electronics RF Tool User manual

Ei Electronics

Ei Electronics Ei154TL User manual

Ei Electronics

Ei Electronics EIB650i Series User manual

Ei Electronics

Ei Electronics Ei 175 Ionisation User manual

Ei Electronics

Ei Electronics Ei605 Series User manual

Ei Electronics

Ei Electronics Ei140RC Series User manual

Popular Smoke Alarm manuals by other brands

x-sense

x-sense SD19-W user manual

BRK electronic

BRK electronic First Alert P1010 quick start guide

FireAngel

FireAngel Thermoptek ST-622 user manual

teko

teko Astra-42A user guide

Safetec

Safetec SDS-2/6 Additional Fault Finding Instructions

Siemens

Siemens PE-11C installation instructions

System Sensor

System Sensor DH500ACDC Installation and maintenance instructions

Resolution Products

Resolution Products RE612 CryptiX quick start guide

First Alert

First Alert PC900V user manual

Eminent

Eminent EM6590 E-Domotica user manual

Carrier

Carrier Kidde Quell Q301 user manual

VESDA

VESDA VLF-500 Product guide

ELRO

ELRO FS8110 instruction manual

Heiman

Heiman SMOKI NS-626PHS user manual

Regin

Regin SDD-S65 instruction manual

Family Gard

Family Gard FG225 user manual

Greystone

Greystone DSD120 Installation and maintenance instructions

Aparton

Aparton ASD-10 Instructions for use