Ei Electronics Ei184 User Manual

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

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

E & OE As our policy is one of continuous product development, we reserve the right to alter product details without prior notice. Ei184 DataSht RevB

Model Ei 184 Heat Alarm

Fixed temperature fast response thermistor type

sensor, range 54°C to 62°C

Supply voltage 10.5 – 30 VDC
Test/Hush button
Interconnect up to 12 alarms
Relay contacts
Built in sounder
Automatic reset facility
Kitemarked to BS5446-2: 2003
5 year guarantee

Product Description

The Ei184 is a Heat Alarm that is designed to operate
with suitable 8-30 volt control panels and to provide a
loud local alarm.

The Ei184 has advanced features such as the ability to
interconnect up to twelve alarms to allow all alarms to
sound if just one of the interconnected alarms should be
triggered.

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 Ei184 is ideal for use in kitchens and garages,
where the use of optical or ionisation alarms would lead
to unwanted nuisance alarms.

The Ei184 is easily installed and comes supplied with all
necessary screw fixings..

Operation

The heat alarm will activate the built in sounder

upon detecting heat that reaches 58ºC

The heat alarm will automatically reset itself and

silence the sounder when the temperature drops
below the preset level.

The built in sounder will provide a minimum sound

output of 85dB at 3m

The “Test/Hush” button will silence nuisance alarms

if any

The “Test”/Hush button will simulate the effect of

heat and tests sensor, electronics and horn-use to
check performance at least monthly

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

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

E & OE As our policy is one of continuous product development, we reserve the right to alter product details without prior notice. Ei184 DataSht RevB

Model Ei184 Heat Alarm

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 heat reaching the heat detector
Please consult the Instruction Leaflet supplied with the Ei184 for detailed

instructions as to how to correctly install and position the heat 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: Thermistor

Sensitivity: Complies with BS 5446 Part 2:

2003

Source: Contains no radioactive material

Airspeed: Essentially immune to the effect

of airspeed.

Button Test: Simulates the effect of heat and

checks electronics and horn.

Supply Voltage: 10.5 to 30VDC

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: 145mm diameter x 75mm depth

Weight: 310 g
Warranty: 5 year (limited) warranty
Approvals: Kitemarked to BS5446-2:2003, CE

Approved

Specifications are subject to change