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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. Ei220EN DataSht RevB
Model Ei220EN
Proven sensor - based on electrochemical technology
Mains Powered - pre-wired lead and plug
Memory feature records if CO has been detected
Easy to use Test/Hush button
Automatic self diagnostics
Loud distinct alarm (85 dB(A) minimum at 3 metres)
Power, alarm and fault indicator lights
Tamper-proof
Fast CO test mode
Kitemarked to BS EN 50291:2001
2 Year guarantee (limited)
Product Description
The Ei220EN is a Carbon Monoxide (CO) alarm powered
by 230V AC mains power. It comes complete with a pre-
wired mains lead and plug for simple installation.
The Ei220EN CO alarm uses a proven electrochemical
cell type sensor which checks CO concentration every
50 seconds. All units are individually calibrated and
tested in CO gas in order to ensure accuracy and they're
covered by a lifetime (5 year) guarantee.
The CO alarm is housed in a slimline casing and can be
easily secured to a wall or ceiling, with all necessary
fixings supplied.
As well as being easy to install and maintain, the alarms
have a vitally important memory feature which records if
CO has been detected whilst the occupier was away.
An easy to use Test/Hush button allows the user to
check that the horn and electronics are working and to
silence nuisance alarms.
Operation
The green indicator will illuminate to indicate that the
unit is receiving mains power
The horn will sound and the red indicator will flash at
different speeds to indicate the presence of various
levels of CO gas – slow flash indicating low levels
and rapid flash to indicate high levels
The horn will beep and the amber indicator flash
every 40 seconds to indicate a fault
The “Test/Hush” button will either silence false
alarms (if briefly pressed) or perform a unit self test
(if pressed and held). Note that the alarm cannot be
silenced when sensing a CO level of 300ppm or
above
Memory Feature - when the test button is pressed
the horn will sound and the red indicator will flash at
a specific rate to indicate the level of CO previously
detected.
MAINS POWERED 230V~
With CO Memory Feature