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Shannon Free Zone, Shannon, Co. Clare, Ireland.
Ph.+353 61 471277 Fx.+353 61 471053
Email. eielectronics@eiltd.ie
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. Ei176 DataSht RevA
Model Ei176 Optical
Placement Information
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
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.
The wiring can be installed when
appropriate. (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..
Connect wires to the unit as in
wiring diagram. All wiring must
comply with local codes.
Technical Specification
Sensor Optical, uses light scatter from
smoke
Sensitivity: Complies with BS 5446 Part 1:
2000
Source: Contains no radioactive material
Airspeed: Essentially immune to the effect
of airspeed.
Ambient Light: Chamber housing design and
compensation overcomes
problems with stray light
Button Test: Tests strobe, vibration pad and
panel
Fault Monitor: Open/short circuit
Supply Voltage: 230V AC standby 8mA, alarm
40mA
Battery back up: Sealed Rechargeable lead acid
battery
Auxiliary socket: Provides 12V/200mA in alarm
Power-On Indicator: Continuous green LED
Alarm: Xenon tube strobe (1Hz)
Temperature Range: 0 to 40°C
Humidity Range: 0% to 90% Relative Humidity
Interconnect: Up to 12 interconnected
Ei100C/105C/103C smoke/heat
alarms
Fixing: Screw fixings supplied
Plastic material: UL94VO flame retardant
Warranty: 5 year (limited) warranty
Approvals: BS 415:1990 electrical safety
Specifications are subject to change