Full DoC to 2014/53/EU (RED) can be downloaded at
WARNING: All alarms should be assumed as due to
actual re and the dwelling should be evacuated imme-
WARNING: To prevent injury, this apparatus must be
securely attached to the ceiling/wall in accordance with
the installation instructions.
WARNING: Batteries shall not be exposed to excessive
heat such as shine, re, or the like.
WARNING: This is a mains powered unit and
can be hazardous to install. We recommend that the
installation, together with any associated supply and
interconnecting wiring, is only to be done by a profes-
sional in accordance with BS 7671.
Note the local country regulations regarding installa-
The CE mark afxed to the product conrms compliance
with all relevant European directives and harmonized
requirements in the EN14604 standard and Construc-
tion Products Regulation (CPR) 305/2011 along with the
Radio Equipment Directive (RED) 2014/53/EU for all
wireless family products.
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 here-
in at any time without notice, and Cavius Aps does not
make any commitment to update the infor mation con-
tained herein. All the trademarks listed herein are owned
by their respective owners. Copy right © Cavius Aps.
Developed by CAVIUS Aps Julsøvej 16, DK-8600
Contact: CAVIUS Ltd, Edinburgh, Scotland, EH3 9DQ
Tel: +44(0)1506 896785, www.cavius.com
Thermal Mains powered heat alarm device
Commercial reference: 3202008
This Thermal Heat Alarm is designed for areas not suit-
able for smoke alarms due to high risk of false alarms
such as; kitchens, garages or workshops.
PLEASE READ THE USER GUIDE CAREFULLY BE-
FORE INSTALLATION AND RETAIN FOR FUTURE
The maximum number of alarms that can be interlinked
within a house group are 32.
Please note: These must be alarms from the CAVIUS
The device comes with a 3V lithium battery. Batteries
are to be handled with care and battery powered devices
should be kept out of reach of children. Do not try to
recharge or burn the batteries.
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 2 sweeps of
alarm signal 1 (--- --- ---) - Please refer to section 2.
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 condi-
tions.
When the test signal is sent out, the alarms will respond
1. A single beep every 8 seconds indicates that the
alarms are connected and functioning.
2. Three short beeps every 8 seconds indicates a heat
If required this indication can be stopped early on each
alarm by a short press of the test button.
If the problem continues, please visit www.cavius.com
for any trouble shooting.
The green LED is on when the alarm is connected to
mains power. It may take up to 1 minute to indicate that
mains power has been connected.
In Normal mode, red LED will ash every 48 seconds, to
When a rapid and constant change of temperature is
detected, the heat alarm will go into ‘Alarm Mode’. It will
sound the alarm signal and the LED will ash.
The heat 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
Alarm signal 1 ( ) is life threatening alarms.
Alarm signal 2 ( ) is a non life threatening alarm.
Smoke alarm signal: --- --- ---
Heat alarm signal: --- --- ---
Please note that only the originating alarm’s LED will
ash, so it can be identied.
If the heat alarms are to set into a false alarm by cook-
ing, replace, etc. they can be paused for 10 minutes by
pressing the test button on the originating heat alarm
only (indicated by the ashing LED).
NOTE: 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 sit-
Your product has a battery backup with a 1 year life
(without mains power). And 10 years normal life with
When the battery is starting its end of life, a short beep
will sound out every 48 seconds for 30 days.
Only the alarm, effected by the low battery, will sound.
The alarm will NOT forget the connection code during
It is safe to change batteries in the alarms without going
through the learn process again – they will not forget the
codes during the battery change process.
The battery is not designet to be replaced.
please visit www.cavius.com for any trouble shooting.
Disposal: Battery not replaceable. Please dispose prop-
erly at the end of life. This is electronic waste which
The heat alarm is not suitable for use as a re safety
device unless it is part of a planned re safety system,
i.e. when interconnected to one or more smoke alarm(s).
Complies to the Radio Equipment Directive 2014/53/EU
Maximum radiofrequency power transmitted: 20 dBm
