Ei Electronics Ei220 User Manual [EN]

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. 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 pre­wired 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

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. Ei220EN DataSht RevB

Model Ei220EN

Technical Specification

Sensor Electrochemical sensor
Sensitivity: Meets BS EN 50291:2001
Button Test: Checks the electronics and horn
Memory Feature When the test button is pressed

the horn will sound and the red
light will flash at a specific rate to
indicate the level of CO previously
detected

Automatic Self-Test: Horn beep and amber fault light

flashes every 40 seconds if a fault
is found

Supply Voltage: 230V AC, 50Hz.

Pre-wired 2.5m mains lead and
plug

Dimensions: 135 x 105 x 71 mm
Weight: 304g

Power-On Indicator: Continuous green LED
Alarm: Electronic Piezoelectric horn
Alarm Sound Output: 85dB(A) (minimum) at 3m
Alarm Status: Red LED flashes and horn sounds
Normal Operating

Temperature Range: -5o to 40oC
Humidity Range: 15% to 95% Relative Humidity

Fixing: Screw fixings (supplied)

Plastic material: UL94VO flame retardant
Guarantee: 2 year (limited)
Approvals: Kitemarked to BS EN 50291:2001

and CE certified

Specifications are subject to change

Installation & Placement

To mount onto a wall or ceiling, simple remove the battery compartment and mark the position of the two mounting holes.
Drill two holes using a 6mm drill for the plastic plugs (supplied) and screw the unit home with the screws supplied

If locating the CO alarm in a room with an appliance

- the alarm should be located between 1m and 3m horizontally from the appliance and between 1.85m and 3m from the
appliance

- the alarm should be located preferably on the ceiling, at least 300mm from any wall

- if placed on a wall, the CO alarm should be as ahigh as possible but not within 150mm of the ceiling

If locating the CO alarm in a room remote from the appliance

- the alarm should be located at a level similar to the breathing zone of the occupant (typically 1.5m to 2m above floor
level and in bedrooms at the height of the bed)

More specific details are found in the Use & Care Instruction Booklet.