
UK
Optical smoke alarm device
Commercial reference: 2106-003
Developed by CAVIUS
The smoke alarm is designed for private homes,
camping trailers, mobile homes and caravans. It is
not recommended for boats.
PLEASE READ THE USER GUIDE
CAREFULLY BEFORE INSTALLATION AND
RETAIN FOR FUTURE USE.
TECHNICAL INFORMATION
The maximum number of alarms that can be interlinked within a house group are 32.
Please note: These must be alarms from the CAVIUS
NORMAL MODE
LEARN MODE
The red LED will light up to indicate that ‘Learn
Mode’ has been selected.
Please note that when the alarms are placed
in ‘Learn Mode’ they can’t be inserted into the
mounting base.
Do not take out the battery during ‘Learn Mode’ as
this will interrupt the learn process.
Press and hold the test button at one alarm only,
until it beeps and the LED ashes. This alarm will
become the master and will start sending out a
specic house code to the other alarms.
3. AREAS WHERE NOT TO INSTALL SMOKE-
ALARMS:
• In dusty rooms.
• At the top of a high pointed ceiling, in ceiling
corners, and within 50cm of a wall.
• In rooms where the temperature goes out side
+4o to 38oC or above 90% relative humidity not
condensing.
• In kitchens, garages, laundries, or too close to
replaces; areas where either dampness, gases
or smoke could occur.
Place the alarm where it is reachable in order to
test the battery and for maintenance.
4. PLACEMENT:
The smoke alarm is design to be installed on a
ceiling or wall.
For ceiling installation:
The smoke alarm should be a minimum of 50cm
from the wall.
Wall
Ceiling
Minimum 50cm
from wall
The distance between interlinked alarms depends
on the house layout and they should always be
tested after installation. It is not advised to get
more than 10m distance between two smoke
alarms.
Diameter: 78mm. Height: 44mm
The alarm is powered by a non-replaceable 10
year battery (pack of 2 CR123A Lithium batteries).
In normal situations, minimum battery life is 10
years, but severe RF interferences may affect
battery life of your device.
Interlinked by RF: 868 MHz
Complies to standards: EN14604:2005 + AC:2008,
EN300-220.
MOUNTING
CHAMBER
FILTER
TEST BUTTON
BASE
RED LED
1. HOW TO SET UP AND CONNECT ALARMS:
Please note: The product label must not be
removed as it contains important information
regarding the product.
All alarms that need to be connected in the
house should be put into ‘Learn Mode’ by sliding
the switch on the back of the alarm to the ‘Learn
Mode’ position.
As the other alarms receive the specic house
code, they will also ash the LED light.
When all alarms flash the red LED, they are
connected and can be switched out of ‘Learn
Mode’ and installed.
2. THE BEST AREAS TO INSTALL THE SMOKE
ALARM:
• Install an alarm between possible re sources
and bedrooms as a minimum.
• Install alarms on each oor of the house, in hall-
ways and stairways.
• Alarms in each room such as bed rooms and
living rooms.
Additional alarms increase the security.
For catheral or peak ceiling or wall installation:
Ceiling
Wall
Minimum 30cm and
maximum 50cm from
ceiling
Peak ceiling
Minimum 50cm
from peak
With a minimum of one smoke alarm per oor and
a maximum distance between smoke alarms of
10 meters.
5. INSTALLING THE SMOKE ALARM:
Detach the alarm from the mounting base by
twisting counter clockwise.
MARK UP
SCREW HOLES
WITH A PEN
Use the mounting base ring to mark the screw
holes on the ceiling or the wall.
USE THE
ENCLOSED
SCREWS AND
PLUGS
Minimum

Once the mounting base is installed, attach the
alarm by twisting clockwise until it clicks. If the battery is either missing or inserted incorrectly, or the
switch is in ‘Learn Mode’, the smoke alarm will not
be able to click into the mounting base.
CLICK THE SMOKE
ALARM FIRMLY INTO THE
BASE TO LOCK
6. TEST FUNCTION:
After installation, and at least once per quarter,
test all of your alarms to ensure they are operating
correctly and are within range of each other.
It is recommended to check visually every week if
the LED ashes correctly (every 48sec.)
Press the test button on any alarm for at least
10 seconds. This will send out a test signal
from the alarm; all other connected alarms
should receive the signal within a short time.
The alarms will emit a short beep and the
LED will ash every 8 seconds for 2 minutes.
NOTE: Test function also allows to send a depleted RF signal to ensure an optimal operation in
normal conditions.
When the test signal is sent out, the alarms will
respond in two ways:
1. A single beep every 8 seconds indicates that the
alarms are connected and functioning.
2. Three short beeps every 8 seconds indicates a
smoke sensor fault. The alarm should be cleaned
by running the vacuum (on a low setting) around
the smoke alarm chamber and tested again.
If required this indication can be stopped early on
each alarm by a short press of the test button.
Alarm signal 2 (- - -) is a non life threatening
alarm, like a ooding alarm:
Smoke alarm signal: --- --- --Heat alarm signal: --- --- --Flood alarm signal: - - CO alarm low level signal: - - CO alarm high level signal: --- --- ---
Please note that only the originating alarm’s LED
will ash, so it can be identied.
9. PAUSE/HUSH FUNCTION:
If the smoke alarms are to set into a false alarm
by cooking, replace, etc. they can be paused for
10 minutes by pressing the test button on the
originating smoke alarm only (indicated by the
ashing LED).
The reason of this is that it is necessary to locate
the source of the alarm before using the hush
function. This is to make sure that it is not a life
threatening situation.
10. ADD EXTRA DEVICE:
MAINS POWERED
SMOKE ALARM
SMOKE ALARM
FLOOD ALARM
HEAT ALARM
SMART REMOTE
Always check the alarm after inserting in the
mounting base (allow a few seconds before testing).
12. MAINTENANCE & TROUBLE SHOOTING:
• The smoke alarm should be vacuum cleaned
once per quarter, to remove dust particles, and
it can be wiped with a damp cloth. (Do not open
the alarm).
• High humidity condensing which can be
resolved by drying the smoke alarm.
If the smoke alarm does not work when the test
button is pushed, the probable cause is a faulty
battery. Check if the battery is worn out by pushing the test button
If the problem continues, please visit www.cavius.
com for any trouble shooting.
13. OTHER INFORMATION:
Do not paint the alarm.
Note the local country regulations regarding
installation.
Disposal: please dispose properly at the end of
life. This is electronic waste which should be recycled.
Please note local regulations about information
to your insurance company regarding installed
smoke alarms.
The CE mark afxed to this product conrms its
compliance with the European Directives which
apply to the product and, in particular, its compliance
with the harmonized specications of standard
EN 14604 relating to Construction Products
Regulation 305/2011.
TIP: It is safe to cover the sound output hole with
your nger during the testing to minimize the
sound level emitted.
If the problem continues, please visit www.cavius.
com for any trouble shooting.
7. NORMAL MODE:
In normal mode the LED will ash every 48 seconds
to show correct operation.
8. ALARM MODE:
When a concentration of smoke is detected, the
smoke alarm will go into ‘Alarm Mode’. It will
sound the alarm signal and the LED will ash.
The smoke alarm will also transmit the alarm signal to the other connected alarms, which will also
sound the alarm signal after a short delay.
The CAVIUS Wireless Family have two different
alarm signals:
Alarm signal 1 (--- --- ---) is life threatening
alarms, like a smoke alarm.
All CAVIUS interconnected alarms within the
can be added to the system as
they run on the same frequency and use the same
data protocol.This means that the wireless system
can consist of a combination of smoke, heat, ood
etc.
Place all alarms into ‘Learn Mode’ and repeat
section 1.
Always test connection to all devices by repeating
test function section 6 after adding devices.
11. LOW BATTERY SIGNAL:
Your product has a 10Y battery life.
When the battery is starting its end of life, a short
beep will sound out every 48 seconds for 30 days.
The alarm affected by the low battery will only
beep, no other connected alarms will sound.
It is recommended to replace the smoke alarm
after 10 years, or if the alarm has suffered any
damage. The alarm is not active unless it is inserted in the mounting base.
All Rights reserved: CAVIUS Aps assumes no
responsi bility for any errors, which may appear in
this manual. Furthermore, CAVIUS Aps reserves
the right to alter the hardware, software, and/or
specications detailed herein at any time without
notice, and CAVIUS Aps does not make any commitment to update the infor mation contained herein. All the trademarks listed herein are owned by
their respective owners. Copy right © CAVIUS Aps.
19
0333
EN 14604:2005 + AC :2008
DoP no.: 2106-003
Download DoP document: www.cavius.com
Developed by CAVIUS Aps Julsøvej 16, DK-8600
Manufactured in P.R.C.
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