Ei Electronics Ei 100R User Manual

Shannon Free Zone, Shannon, Co. Clare, Ireland.

Ph.+353 61 471277 Fx.+353 61 471053
Email. [e-mail]
Web: www.eielectronics.com

Model Ei 100R Ionisation

High sensitivity – responds to all standard fires
Dual Ionization chamber - quick response fast

flaming fires

Supply voltage 10.2 to 14 volts
Interconnect up to 12 alarms
Relay contacts
Built in sounder
Test button
Kitemarked to BS5446-1:2000
5 year guarantee

Product Description

The Ei100R is an Ionisation Smoke Alarm that is
designed to operate with suitable 12 volt control panels
and to provide a loud local alarm.

Ionisation smoke alarms operate on the principle that
electrical current flowing between electrodes in an
ionization chamber is reduced when smoke particles
enter.

Ionisation technology gives a rapid response to fast
flaming fires

Relay contacts (normally open and closed supplied) are
available for triggering the panel itself and its associated
ancillary products, such as extra loud sirens, magnetic
door holders, etc.

The alarms can be interconnected so that when one
alarm senses fire, all the units located throughout the
premises sound.

The Ei100R is easily installed and comes supplied with
all necessary screw fixings.

Operation

The smoke detector will activate the built in sounder

upon sensing smoke particles

The smoke detector will automatically reset itself

and silence the sounder when smoke particles are
no longer present in the sensing chamber

The built in sounder will provide a minimum sound

output of 85dB at 3m

The “Test” button will perform a self test and sound

the horn (it may take up to 10 seconds)

Red LED –flashes every 40 seconds to indicate unit

checks

Interconnect up to 12 other alarms (9V ionisation,

optical or heat) when one senses smoke, all alarm.
Helps ensure warning will be heard throughout the
house

E & OE As our policy is one of continuous product development, we reserve the right to alter product details without prior notice. Ei100R DataSht RevA

Shannon Free Zone, Shannon, Co. Clare, Ireland.

Ph.+353 61 471277 Fx.+353 61 471053
Email. [e-mail]
Web: www.eielectronics.com

Model Ei100R Ionisation

Installation & Placement

Alarms should be placed in accordance with the general guidelines shown in
the diagram above. These recommendations are based on the problem of

areas of “dead air” close to corners of rooms and apexes of ceilings, which

could result in the prevention of smoke reaching the smoke detector
Please consult the Instruction Leaflet supplied with the Ei100R for detailed

instructions as to how to correctly install and position the smoke detector

Important Precaution:

Do not install the actual smoke/heat
alarm itself in new or renovated
buildings until all work is completed
(including floor coverings) and the
building has been fully cleaned.
(Excessive dust and debris from
building work can contaminate the
smoke chamber and cause
problems, and it will also invalidate
the guarantee). If it must be
installed, cover it completely,
particularly around the edges, with
a dust cover (eg. a plastic bag),
until all cleaning is finished..

Technical Specification

Sensor Ionisation, uses electrically

charged ions that will react

to smoke particles

Sensitivity: Complies with BS 5446 Part 1:

2000

Source: Americium 241

Airspeed: Essentially immune to the effect

of airspeed.

Button Test: Simulates the effect of smoke and

checks chamber, electronics and
horn.

Supply Voltage: 10.2 to 14 volts

Alarm: Piezoelectric-horn

in unit

Alarm Sound Output: 85dB (minimum) at 3m

Temperature Range: 0 to 40°C

Humidity Range: 0% to 90% Relative Humidity

Fixing: Screw fixings supplied

Plastic material: UL94HB flame retardant
Dimensions: 140x120x45 mm
Weight: 150 gram
Warranty: 5 year (limited) warranty
Approvals: Kitemarked to BS5446-1:2000, CE

Approved

Specifications are subject to change

E & OE As our policy is one of continuous product development, we reserve the right to alter product details without prior notice. Ei100R DataSht RevA