FireAngel EZ-212 User manual

EZ-212 User Manual
Easy Wire
230Volt Smoke
Alarm

1
CONTENTS
Page
Introduction 2
Sensor technology 2
Application 3
Positioning 6
Limitations 7
How to install your FireAngel
1. Preparation 10
2. Install mounting plate 10
3. Connect wiring 11
4. Fit your FireAngel 14
5. Fully charge your FireAngel 15
6. Test your FireAngel 15
Operation
Low battery condition 17
Alarm test 18
Alarm silence 20
Routine maintenance 22
Removal 23
What to do in case of fire in your home 24
Repair 25
Troubleshooting 25
Disposal 27
How to make your home safer 27
Warranty 29
Returns 30

2
Introduction
Congratulations! You've made a wise investment in an innovative product and
your personal safety. The FireAngel is one of a new generation of domestic
life safety products from FireAngel Limited, which combines the latest
technology and innovative design to provide an aesthetically pleasing and
effective contribution to your fire safety.
The FireAngel range of products is constantly being improved and expanded.
Please visit www.FireAngel.co.uk to find out about the latest additions to our
product range.
IMPORTANT: This user manual contains important information
regarding the operation of your FireAngel Smoke Alarm. If you are
installing this smoke alarm for use by others, you must leave this
manual (or a copy of it) with the end user.
Sensor Technology
Your FireAngel Smoke Alarm uses an ionisation type sensor to detect the
presence of smoke. Ionisation type smoke alarms are generally more effective
at detecting fast, flaming fires which consume combustible materials rapidly
and spread fire quickly. To increase the level of protection you should also
install optical (photoelectric) type smoke alarms that are more effective at
detecting slow burning fires, which can smoulder for hours before bursting
into flames.
For Maximum protection, use both types of smoke alarms on each
level of your home

3
FireAngel Application
WARNING: If your FireAngel smoke alarm is being installed into a
new build property then the new building regulations apply. You can
obtain further information from your local fire service/building control
at your local council offices. These sources generally provide advice on
new builds or projects that require planning permission.
WARNING: To comply with building regulations, and the
recommendation of the UK fire services, there should be a minimum
of one smoke alarm on each level of your property.
Your FireAngel Smoke Alarm will communicate with other alarms of the same
type if their ‘interconnect’ wires are connected together. This means that in
the event of smoke being detected by one unit, all other connected units will
also go into full alarm.

4
The FireAngel typically meets the minimum requirements for family living units
in new and existing buildings, as long as at least one unit is installed on each
floor/level of your property.
In order to achieve the earliest fire warning, we recommend that a FireAngel
is fitted in all rooms where the temperature is normally between 40°F (4ºC)
and 100°F (30ºC). The type of smoke alarm used in each location should be
appropriate to the environment. Check the section on ‘Positioning’ to ensure
that the FireAngel is to be correctly positioned for the particular dwelling into
which it is intended to be installed.
The alarm positions shown above are based on typical homes.
Construction and layout of individual dwellings will vary, so this
should be regarded only as a guide. Check with your local fire
station for further guidance.
Lounge
Cellar
BedroomBedroom Hall
Dining Room
Kitchen
Hall
Dining Room
Lounge
Bedroom
Lounge
Cellar
BedroomBedroom
Dining Room
Lounge Kitchen
Dining Room
Bedroom
Hall
Hall
Minimum recommendations
Recommended for
additional protection
Minimum requirements
Recommended for
additional protection
Interconnection between
smoke alarms
Existing Homes
New Construction
NOTE: Please refer to BS5839 part 6 for further information.

5
Multi-Family or Mixed Occupant Residence (Tenancy Building, Student
accommodation)
The FireAngel can also be used in individual flats and bedsits, providing the
same conditions are met as for a single-family residence. However, there must
already exist a primary fire detection system that meets regulatory
requirements for common areas such as lobbies and hallways.
Institutions and Hotels
This includes motels, hospitals, day care facilities, long-term health care
facilities, boarding houses and dormitories.
The FireAngel can be used in individual sleeping/resident rooms, providing the
same conditions are met as for a single-family residence. However, there must
already exist a primary fire detection system that meets regulatory
requirements for common areas such as lobbies and hallways. Use of the
FireAngel in common areas may not provide sufficient fire warning to
residents or meet regulatory requirements.
The FireAngel is designed to operate as a standalone smoke alarm, or can be
connected to other compatible FireAngel alarms (up to a maximum of 12
alarms where the total interconnected length is less than 200m).
The FireAngel product range is continuously evolving so it is recommended
that you call the technical support line for more information and advice on
range compatibility. Tel: [phone]
WARNING: The FireAngel will not communicate with other types of
smoke alarm or fire alarm systems. It is not intended as a substitute
for a complete alarm system.
Mobile Homes and Caravans
The FireAngel is not intended for use in Mobile homes and Caravans.
Commercial and Industrial Premises
The FireAngel is not intended for any non-residential, commercial or industrial
application, nor for any other purpose than described above.
5

6
Positioning
It is recommended that your FireAngel is NOT to be fitted in the following
locations.
•Bathrooms, shower-rooms, areas close by, and other very damp or humid
areas, where the moisture can cause unwanted alarms.
•Kitchens and air streams near kitchens. Kitchens should be protected with
self-contained Heat Alarms, as the combustion particles from cooking in
kitchens will result in unwanted alarms and permanent contamination if
Smoke Alarms are used.
•Areas where combustion particles may be present such as garages and
boiler rooms. These areas should be well ventilated.
•In areas where excessive dust or dirt could contaminate the sensing
chamber, making it over sensitive or impairing smoke entry.
•In areas where the ambient temperature is not controlled and may
regularly drift below 4°C (40°F) or above 38°C (100°F) e.g. unheated
buildings, open attic spaces.
•Very dirty, dusty or greasy areas.
•In very draughty areas, such as close to ceiling fans or fresh air vents.
Draughts can blow smoke away from the alarm.
•In insect infested areas. Insects can clog openings to the sensing chamber,
preventing smoke entry or causing unwanted alarms.
•Within 30cm (12") of a fluorescent light fitting, which emits electrical
‘noise’ that can prevent correct alarm operation.
•In wall positions that are more than 30cm (12") away from the ceiling (see
‘How to install your FireAngel’).
•In 'dead air' spaces (see following diagram).
•Within 30cm (12") of light fittings or other ceiling based obstructions.

7
What are the limitations of my
Smoke Alarm?
Your FireAngel is designed to alert you by sounding an alarm when it senses
smoke, i.e. it can only sense smoke and alert you if smoke reaches it! If a fire
develops in an area remote from the location of the FireAngel such as another
room or another level, smoke may not reach the FireAngel in sufficient time or
quantity to sense and alert you to the danger. (We recommend that as a
minimum you install a FireAngel on every floor of your property where
regulatory requirements permit, and consider fitting additional units in other
areas where a smoke alarm is not generally considered essential.)
1 metre
(3 feet)
100mm
(4 inches)
100mm
(4 inches)
Best location
(in centre of ceiling)
Dead
air spaces

8
Up to 12 FireAngels can be interconnected. The maximum length of the
interconnect wire must be less than 200m. If a larger number of alarms are
interconnected, the presence of smoke in one alarm may not be
communicated to the others.
The FireAngel cannot be used to provide primary fire detection in common
areas used by different residents such as blocks of flats and hotels.
The FireAngel may not alarm before a fire causes damage, injury or death, as
the smoke may not reach the FireAngel in time. Examples include smoking in
bed and violent gas explosions. The FireAngel may not respond in a
reasonable time if it is not installed in the best position, or if furniture or other
obstacles are located between the FireAngel and the fire.
The FireAngel requires an ac electrical supply for its normal operation and to
recharge its integral battery. If the electrical supply fails or is removed the unit
will continue to operate on its fully charged battery supply for 45 days. The
FireAngel will advise you of a low battery condition by emitting an audible
'chirp' once per minute. When this occurs you must restore the electricity
supply to the unit within 7 days to maintain operation and recharge the
internal battery. The supply must be turned on for at least 4 hours to give a
minimum of 7 days charge. To fully recharge your FireAngel to enable 45 days
operation the supply must be turned on for a further 8 hours.
Smoke Alarms are designed to alert you with an audible alarm at a level
specified by BS 5446 part 1 - 2000. Closed doors, walls and high ambient
noise levels will reduce this level. Temporary or permanently impaired hearing
may result in the alarm not being heard. Stereos, traffic and other loud
sources may also prevent the alarm being heard. Heavy sleepers and residents
under the influence of alcohol or drugs may also not hear or respond to the
alarm. Test and check that you can hear the alarm in all circumstances. If in
doubt install additional smoke alarms as required, which should be
interconnected if possible.
WARNING: The FireAngel is not suitable for alerting hearing impaired
residents. We recommend that specially designed warning systems be
installed that will alert hearing impaired residents.
IMPORTANT INFORMATION
8

9
WARNING: The FireAngel employs the latest technology and is LPCB
certified as being compliant with all the relevant British Standards.
However, as with any electronic product it may fail and may not
sense all types of fire within sufficient time to alert you of the danger
and provide adequate time for your escape. In order to maximise your
level of safety always test your FireAngel frequently to ensure it is in
full working order.
Your FireAngel is only suitable for use in domestic/residential applications as
covered in this manual. It is not suitable for commercial or industrial
applications. It is designed to sense smoke and alert you. It will not sense
carbon monoxide, flames, heat or gas. It will not prevent or extinguish fires.
The FireAngel has a limited life and should not be considered as a substitute
for life or property insurance. Like all electronic equipment, it can wear out or
fail. It should be tested weekly and replaced immediately in the event of
failure, and replaced every ten years regardless.
IMPORTANT: This product should be installed in accordance with the
current edition of the IEE Wiring Regulations, if in doubt contact a
qualified electrician.

10
How to install your FireAngel
IMPORTANT: Make sure you have read and understood this
manual before installing your FireAngel.
IMPORTANT: Before starting the installation ensure that the
electricity supply has been isolated at the power distribution
board/consumer unit. Switching the light off at the light switch
will NOT isolate the power.
WARNING: Failure to turn off the power before installation may
result in serious electrical shock, injury or death.
1. Preparation
Carefully make access through the ceiling or wall to
allow the passage of the wires and any terminals and
connector boxes that are to be fitted.
Use the mounting plate as a guide when marking the
area that is required for access. If mounting on a wall
ensure mounting holes are vertical.
2. Install Mounting Plate
Fit the FireAngel mounting plate to the ceiling or wall.
If the FireAngel is to be installed on a wall, ensure that
the mounting plate is the correct way round (arrow
pointing upwards).
IMPORTANT: The mounting plate must be securely mounted to a
suitable load-bearing surface.
WARNING: Exposed and vulnerable wires present a risk of fire
and electric shock. All wires and connections must be
adequately insulated and protected.

11
3. Connect wiring
This product meets the requirements of the LPCB approval to BS5446-1:2000
only when installed with a permanent live feed
Consumer Information
BS5446-1: 2000 makes provision for either permanently powered mains alarms
or battery powered alarms. The innovative ‘hybrid’ nature of this FireAngel
makes it possible to operate the smoke alarm from a switch live feed. At
present the British standard contains no requirements for this mode of
operation and because of this the LPCB approval can only apply to this
FireAngel when wired to a permanent live feed.
The FireAngel can be wired in a number of different ways to suit your special
requirements. You have the following choices:
a) Standard - Permanent connection to the permanent live and also the
switched live from the light switch. This is the recommended method, as the
internal battery will be kept fully charged. You can test or reset your FireAngel
by flicking a light switch within the circuit you have installed the alarm or by
using the test/reset button on the alarm itself. See diagram on page 12.
b) Switched – Power taken from a switched light fitting. This method can be
used if it is not convenient to access a permanent live supply wire. The same
Test and reset features are available, but the light fitting must be used for at
least 2 hours a week to ensure the internal battery is charged. See diagram on
page 13.
c) Limited – Permanent battery charging connection only. This has the
advantage of keeping the internal battery fully charged under normal
conditions, but does not allow the FireAngel to be tested or reset using a light
switch; the test/reset button on the alarm must be used for this purpose.
Please follow the wiring diagram on page 12, however, the connection to the
switched live is not made in this configuration. This configuration is used
mostly where switched live of a nearby lighting circuit is unavailable hence
any secure permanent live connection can be used.
NOTE: On all wiring configurations the white interconnect wire need
not be connected if the alarms are not required to communicate with
each other.
IMPORTANT: If the interconnect function is not used then alarms
WILL NOT communicate with each other (detection of smoke in one
alarm will NOT force others into alarm).

12
To Previous
FireAngel
To Next
FireAngel
Connector /Junction Box
Light Switch,
Dimmer or
Dual switch control
FireAngel
To Power Distribution Board
220/240 Volts AC 50 Hz.
Mains Supply protected by a
circuit breaker or fuse and
fitted with an isolating switch
in accordance with
wiring regulations (BS7671
in England and Wales).
House wiring must be earthed
in accordance with regulations
(BS7671 in England and Wales).
There is no earth connection
necessary for the FireAngel,
however, a spare terminal is
provided for the earth wire.
Earth connections
not illustrated LN
L
N
L
SW
N
Standard wiring schematic
Ceiling rose /
Junction box
See enlarged schematic below for wiring details
New FireAngel installation
Existing wiring
L
SW N
Fly-lead
Connector
I/C
L Live Supply
SW Switched Live
I/C Interconnect
N Neutral
COLOUR KEY
Switched Live

13
To Previous
FireAngel
To Next
FireAngel
Light Switch,
Dimmer or
Dual switch control
FireAngel
To Power Distribution Board
220/240 Volts AC 50 Hz.
Mains Supply protected by a
circuit breaker or fuse and
fitted with an isolating switch
in accordance with
wiring regulations (BS7671
in England and Wales).
House wiring must be earthed
in accordance with regulations
(BS7671 in England and Wales).
There is no earth connection
necessary for the FireAngel,
however, a spare terminal is
provided for the earth wire.
Earth connections
not illustrated LN
L
N
L
SW
N
Switched wiring schematic
Ceiling rose /
Junction box
See enlarged schematic below for wiring details
New FireAngel installation
Existing wiring
L
SW N
Fly-lead
Connector
I/C
L Live Supply
SW Switched Live
I/C Interconnect
N Neutral
COLOUR KEY
Switched Live
Connector /Junction Box
NOTE - Connect L & SW
in Connector Box
Connector /Junction Box

14
NOTE: All wire connections not used must be capped with an
appropriate insulated terminal.
NOTE: Where the switched live is used to charge the battery
(Switched option), only connect to light fittings that are used
regularly. Your FireAngel requires the light to be turned on for
approximately 2 hours (minimum) per week to remain in its fully
charged state. This can be achieved with a single period of 2 hours or
many periods of a few minutes totalling 2 hours.
WARNING: The FireAngel is intended for operation only on
220-250V AC, 50Hz.
IMPORTANT: Where FireAngels are interconnected, do not connect
any more than 12 together in a single circuit.
4. Fit your FireAngel
b) Remove
shipping disable
tag.
Note: the alarm
may sound
briefly.
If other alarms
are already wired
in, they may go
into full alarm
until the shipping
disable is
removed.
a) Attach
connector plug to
connector pins on
the back of the
FireAngel. Note
that the
connector can
only be fitted one
way. Ensure that
the plug is held
securely by the
clip on the
FireAngel.
c) Position the
FireAngel over the
mounting plate
lining up arrows
and turn
clockwise to
secure in place.
Your FireAngel will
be locked in
position.
For removal see
page 23.
P
U
S
H
T
H
R
E
E
T
I
M
E
S
-
T
O
S
I
L
E
N
C
E
T
O
T
E
S
T
-
P
U
S
H
T
W
I
C
E
M
A
I
N
S
-
F
U
N
C
T
I
O
N
-
d) Ensure that
the FireAngel is
securely located
into its mounting
plate, around its
entire
circumference.

15
CAUTION: The horn is designed to be loud to wake you in an
emergency. Avoid placing your ear close to the alarm when
installing it.
The FireAngel should show that it has been activated by a flashing red light
next to the test button, approximately once a minute.
5. Fully charge your FireAngel
To ensure both the correct operation and maximum life span of your FireAngel
it is necessary to fully charge the integral battery on installation. At the power
distribution board/consumer unit, restore power to the electrical circuit where
you installed the FireAngel. In the ‘limited’ wiring option it is necessary to
leave the light switched on initially for at least 12 hours.
With the light switched on (Switched wiring option)
or the electrical power connected (Standard or
Limited wiring options), a green constant light
should come on next to the test button.
6. Test your FireAngel
Test Button Operation (All wiring options)
a) Press the test button
on your FireAngel,
twice.
b) Your FireAngel will
give out an audible
(85db at 3m) test signal
for approximately 10
seconds.
c) The red light on your
FireAngel will flash once
per second at the same
time as the audible
signal.
P
U
S
H
T
H
R
E
E
T
I
M
E
S
-
-
P
U
S
H
T
W
I
C
E
T
O
S
I
L
E
N
C
E
T
O
T
E
S
T
M
A
I
N
S
-
P
U
S
H
T
H
R
E
E
T
I
M
E
S
-
-
P
U
S
H
T
W
I
C
E
T
O
S
I
L
E
N
C
E
T
O
T
E
S
T
M
A
I
N
S
-

16
Light Switch Operation (Standard and Switched wiring options)
IMPORTANT
If your FireAngel EZ-212
fails to give an audible
test signal, please refer
immediately to the
troubleshooting guide
on page 25, 26 of this
manual. If your
NOTE: If the FireAngel begins to chirp once per minute, then you have
flicked the light switch or test button too many times and it has
entered into its automatic reset cycle. In this case wait for 15 minutes
and then test again. If your FireAngel still fails to give an audible test
signal refer to the troubleshooting guide on pages 25, 26.
Note: Suitable for use with dimmer switches.
e) Ensure the light
switch connected to
your FireAngel is turned
off.
f) Flick the light switch
on, then off, twice
(quickly).
g) Your FireAngel will
give out an audible test
signal (85db at 3m) for
approximately 10
seconds.
h) The red light on your
FireAngel will flash once
per second at the same
time as the audible signal.
P
U
S
H
T
H
R
E
E
T
I
M
E
S
-
-
P
U
S
H
T
W
I
C
E
T
O
S
I
L
E
N
C
E
T
O
T
E
S
T
M
A
I
N
S
-
i) All other interconnected FireAngels will give
out an audible test signal at the same time as
the unit being tested. The red lights on these
other units will not flash at the same rate, but
only once per minute.
d) All other interconnected FireAngels will give
out an audible test signal at the same time as
the unit being tested. The red lights on these
other units will not flash at the same rate, but
only once per minute.

17
Operation
Low Battery Condition
IMPORTANT: Your FireAngel requires an ac electrical supply to
recharge its integral battery. Where the Standard and Limited wiring
options are used, the battery will be maintained in a fully charged
state as long as the electrical supply and connections are reliable.
For Switched wiring option, only connect to light fittings that are
used regularly; your FireAngel requires the light to be turned on in
this case for a total of approximately 2 hours per week (minimum) to
remain in its fully charged state.
If the light is not used or the ac electrical supply is removed your FireAngel
will continue to operate in ‘standby’ (waiting for smoke) on its fully charged
battery supply for 45 days.
Should your FireAngel enter a low battery condition, the unit will emit an
audible 'chirp' once per minute. When this occurs you must restore the
electricity supply to the unit to maintain operation. The green light next to the
test button should be on continuously when the electricity supply is
connected.
Following restoration of the mains supply the FireAngel batteries will recharge
to full capacity from a low battery alarm condition within 12 hours.
IMPORTANT: The Failsafe design of your FireAngel means that failure
to restore the electrical supply may result in the FireAngel eventually
entering a full alarm condition. Should this situation occur your
FireAngel would require a full 12 hour recharge before correct future
operation is restored.

18
Alarm Test
WARNING: Test your FireAngel at least once per week.
Your FireAngel can be tested in one of two ways, depending on how it is
installed. Either can be used to check the correct operation of the alarm.
Light Switch Operation (Standard and Switched wiring options)
Note: Suitable for use with dimmer switches.
P
U
S
H
T
H
R
E
E
T
I
M
E
S
-
-
P
U
S
H
T
W
I
C
E
T
O
S
I
L
E
N
C
E
T
O
T
E
S
T
M
A
I
N
S
-
e) All other interconnected FireAngels will give
out an audible test signal at the same time as the
unit being tested. The red lights on these other
units will not flash at the same rate, but only
once per minute.
a) Ensure the light
switch is off.
b) Switch the light on,
then off, twice in rapid
succession (2 flicks).
c) Your FireAngel will
emit an audible test
signal (85db at 3m) for
approximately 10
seconds.
d) The red light on your
FireAngel will flash once
per second at the same
time as the audible
signal.

19
Test Button Operation (All wiring options)
CAUTION: The horn is designed to be loud to wake you in an
emergency. If you are very close to the alarm when it is sounding, it
may harm your hearing. Stand back from the alarm when testing.
WARNING: NEVER use an open flame to test your FireAngel. The
built in test feature accurately tests your FireAngel's operation as
required by the relevant British Standard (BS5446 Part 1 - 2000).
WARNING: Do not use aerosol smoke to test your FireAngel. Aerosol
contaminants can clog your FireAngel and prevent smoke from
reaching the sensor in a fire emergency.
a) Press the test button
on the alarm twice in
rapid succession.
b) Your FireAngel will
emit an audible test
signal (85db at 3m) for
approximately 10
seconds.
c) The red light on your
FireAngel will flash once
per second at the same
time as the audible
signal.
P
U
S
H
T
H
R
E
E
T
I
M
E
S
-
-
P
U
S
H
T
W
I
C
E
T
O
S
I
L
E
N
C
E
T
O
T
E
S
T
M
A
I
N
S
-
d) All other interconnected FireAngels will give
out an audible test signal at the same time as
the unit being tested. The red lights on these
other units will not flash at the same rate, but
only once per minute.