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Honeywell H450EN Instruction Manual page 2

Carbon monoxide alarm h450en
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TESTING YOUR CARBON MONOXIDE ALARM
The unit should be tested once a month by pressing and holding
the test button on the front of the unit for 5 seconds, this tests
the electrochemical cell, electronics and audible alarm. If the unit
is functioning correctly, the green light will stay illuminated, the
red light will flash and the alarm will sound. In case of a fault the
unit is giving visual and audible signals once per minute. These
signals can be triggered any time by pressing the test button.
SPECIFICATION
Model:
H450EN
Gas Detected:
Carbon Monoxide
Detection Principle:
Electro-chemical cell
Alarm Indication:
Flashing red light and audible alarm
Alarm Levels:
50ppm Between 60 to 90 mins
100ppm Between 10 to 40 mins
300ppm Less than 3 mins
Operating Temperature:
-10˚C to 40˚C
Humidity Range:
30 to 90% RH non-condensing
Warm-up time after
initial switch on:
Instantaneous
Normal Operating Life:
Up to 7 years
Battery life when in alarm:
At least 5 days
Dimensions:
110mm x 76mm x 34mm
Weight:
Approximately 110g
CARE AND MAINTENANCE OF ALARM
The Carbon Monoxide alarm is pre-calibrated at the factory and
requires no maintenance other than to clean the outside case
occasionally with a clean tissue. Ensure that the holes on the
front of the unit are not blocked with dust or dirt. DO NOT USE
CLEANING AGENTS, BLEACH OR POLISH.
END OF UNIT LIFE
The unit will operate for up to 7 years under normal use. This
detector comes with a clear end-of-life indicator. The unit must
be replaced when a low battery warning (1 chirp per minute or
a fault warning signal (2 chirps per minute and the status light
flashing yellow) is given. It is recommended to replace the unit
after the date marked on the front of the unit.
DISPOSAL
When the unit has come to the end of its life, dispose of it in
accordance with local regulations.
BATTERY DIRECTIVE STATEMENT
For safety reasons the H450EN is a sealed unit
and the battery is not replaceable. At the end of
the unit's life, if you have any concerns over the
safe disposal of the unit/battery, please contact
your local recycling centre or the Honeywell
helpline printed in this manual.
Normal Operation
When no Carbon Monoxide is present, the status light will flash green approximately
once every minute.
During normal operation the unit carries out a self-check test every 5 minutes.
Alarm Condition
When the unit detects Carbon Monoxide, it will give the alarm signal continuously. The
red alarm light will flash and the buzzer will sound approximately 5 chirps per second.
When the unit has been in alarm for 30 minutes the full alarm signal will be given
once every minute.
Alarm Signal
The Carbon Monoxide alarm can be distinguished from smoke detector alarms as it
signals C.O. in morse code (approximately 5 chirps per second).
Hush Feature
If required, the audible alarm can be silenced for 5 minutes by pushing the button
marked 'Test'. The red alarm light will continue to flash 5 times per second.
If Carbon Monoxide is still present after the 5 minute hush period, the audible alarm
will sound.
NOTE: The hush facility will not operate at levels above 350ppm Carbon Monoxide.
At levels below 350ppm the hush facility will only operate once, ie the audible alarm
can only be silenced for one 5 minute period.
Return to Normal Operation
When the Carbon Monoxide gas disperses, the alarm signal will stop. The status light
will flash green approximately once every minute again.
Fault Warning
If a fault is detected the buzzer will sound 2 short chirps every minute. The unit must
then be replaced.
Battery Fault Warning/End of Battery Life
The buzzer will sound 1 short chirp every minute.
NOTE: With normal use the batteries will last for up to 7 years. However, battery life will
be reduced if either a fault occurs with the battery or the unit remains in alarm for long
periods of time. Should the Battery Fault Warning occur please contact your supplier.
WHAT TO DO WHEN THE ALARM SOUNDS
If the unit raises an alarm, proceed as follows:
Open all doors and windows to ventilate the area and allow
the Carbon Monoxide to disperse.
Where possible turn off all fuelled appliances and stop
using them.
Evacuate the property leaving the doors and windows open.
Ring the gas or other fuel supplier on their emergency
number and explain the problem. Keep the telephone
number in a prominent place.
Do not re-enter the property until the alarm has stopped.
Get medical help immediately for anyone suffering from the
effects of Carbon Monoxide poisoning such as headaches,
nausea, etc. and advise that Carbon Monoxide poisoning
is suspected.
Do not use the fuel burning appliances again until they
have been checked and cleared for use by a competent
person according to national regulations.
OPERATION OF THE ALARM
Status
Red
Light
Alarm
Light
Green
Green
Yellow
Yellow
GAS EMERGENCY SERVICE
TELEPHONE NUMBER
0800 111 999
Contact Numbers for OTHER FUEL Appliances:
OIL USERS:
Contact OFTEC on 0845 658 5080
SOLID FUEL USERS:
Contact HETAS on 0800 600 000
(Please note these numbers are only
available during normal office hours)
Gas appliances should be checked for safety annually by a
Gas Safe registered engineer. To find a registered engineer in
your area call Gas Safe Register on 0800 408 5500 or look on
the website: www.gassaferegister.co.uk.
User Manual also available in Braille. A Carbon Monoxide
safety information sheet is available in: Punjabi; Urdu;
Bengali; Gujarati and Hindi. For copies please call
Honeywell Analytics on: 01202 645577
DECLARATION OF CONFORMITY
This product complies with European Directives
for Low voltage 2006/95/EC and Electromagnetic
Compatibility 2004/108/EC. The manufacturers
full Declaration of Conformity may be found at the
following website address:
www.honeywellanalytics.com
This Carbon Monoxide alarm is designed to alert you to a
Buzzer
potentially dangerous build-up of Carbon Monoxide gas. It is not
designed to remedy a Carbon Monoxide problem nor to locate
a specific source of Carbon Monoxide. Honeywell shall not be
liable to pay for any Carbon Monoxide investigation or service
1 green
call carried out or arranged in response to an alarm.
flash per
minute
5 chirps per
We guarantee your new Carbon Monoxide alarm for six years
1 second
from the date of purchase or until the expiry date on the front of
the unit, whichever occurs first - under normal use and service,
to be free from defects in materials and workmanship.
5 chirps per
During this period we will, at our discretion, repair or replace
1 second
any part of the Carbon Monoxide alarm which is found to be
per minute
defective in either materials or workmanship providing this
occurs under normal use and service. We shall, however, be
under no obligation to repair, or replace units which are found to
be defective in any way due to damage, neglect, unreasonable
use or which have been tampered with or found to have been
5 flashes
dismantled. Should a problem arise with your detector, please
per 1 sec-
contact your supplier. If you have further problems, please
contact Honeywell Analytics helpline direct on
ond
+44 (0) 1202 645577. If units need to be returned, send them in
suitable packaging along with proof of purchase to
5 chirps per
CO Returns, Honeywell Analytics, 4 Stinsford Road,
1 second
Nuffield Industrial Estate, Poole, BH17 0RZ.
An accompanying letter should state clearly any problem
with the Carbon Monoxide alarm. This guarantee does not
1 green
affect your statutory rights.
flash per
minute
Register your detector at
2 chirps per
www.sfdetection.com
minute and
yellow flash
Find out more
www.honeywellanalytics.com
Contact us:
1 chirp per
UK customer service centre
minute and
Honeywell Analytics Ltd.
yellow flash
4 Stinsford Road
Nuffield Industrial Estate
Poole, Dorset BH17 0RZ
Tel: +44 (0)1202 645577
Fax: +44 (0)1202 665331
consumer@honeywell.com
Europe, Middle East, Africa, India
Life Safety Distribution AG
Weiherallee 11a
CH-8610 Uster
Switzerland
Tel: +41(0)44 943 4300
Fax: +41 (0)44 943 4398
gasdetection@honeywell.com
Americas
Honeywell Analytics, Inc
405 Barclay Blvd.
Lincolnshire, IL 60069
USA
Tel: +1 847 955 8200
Toll free: +1 800 538 0363
Fax: +1 847 955 8208
detectgas@honeywell.com
Asia Pacific
Honeywell Analytics Asia Pacific
#508, Kolon Science Valley (I)
187-10 Guro-Dong, Guro-Gu
Seoul, 152-050
Korea
Tel: +82 (0)2 2025 0307
Fax: +82 (0)2 2025 0329
KM 565387
analytics.ap@honeywell.com
BS EN 50291:2001
DISCLAIMER
GUARANTEE
Technical Services
EMEAI: HAexpert@honeywell.com
US:
ha.us.service@honeywell.com
AP:
ha.ap.service@honeywell.com
www.honeywell.com
Please Note:
While every effort has been made to
ensure accuracy in this publication, no
responsibility can be accepted for errors
or omissions. Data may change, as well as
legislation, and you are strongly advised to
obtain copies of the most recently issued
regulations, standards, and guidelines. This
publication is not intended to form the basis
of a contract.
I56-3495-101
MAN0877_Issue 4_08/11_EMEAI
© 2011 Honeywell Analytics

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