The intelligent Bluetooth enabled
energy-saving radiator thermostat
User manual and Guarantee
Please read the user manual before installing the thermostat.
Please keep the instruction manual for later reference e.g.
remounting the thermostat on another radiator.
Included in delivery
1 Comet energy-saving Bluetooth enabled radiator thermostat
1 User manual
1 Connector
3 Adapters (Danfoss RA, Danfoss RAV, Danfoss RAVL)
Safety Instructions
•
For indoor use only
•
Use product only as described in the user manual.
•
For use in dry dust free environments, keep out of direct sunlight.
•
Discontinue use of product if it is obviously damaged.
•
This product should not be opened, altered, modified or
reengineered.
Warning:
Never recharge, short or take the batteries apart.
Explosion hazard! Remove used batteries from device immediately.
Protect batteries from high temperatures to avoid risk of leakage!
Do not use combination of new and used batteries. Clean the bat-
teries and contacts before use. Keep batteries away from children.
Avoid contact with skin and eyes. In case of contact with battery
acid immediately rinse the affected area thoroughly with plenty of
clean water and seek medical attention.
Intended Use
In purchasing the Comet Blue energy-saving radiator thermostat
you now own a programmable radiator thermostat to be used
for regulating temperature and reducing heating energy costs in
enclosed rooms. – Please use the thermostat only for this purpose.
Inserting/replacing batteries
Remove the battery cover by pressing the battery cover upwards
(1) at the highlighted point and then taking it out (2).
(2)
(1)
Insert the batteries as shown in the appliance.
Do not use rechargeable batteries! Ensure c/- polarity
orientation!
Setting date and time
After inserting the batteries for the first time the date will flash on the
display. Date and time can now be set.
Set date using the selector wheel. Confirm with
OK
.
Set month using the selector wheel. Confirm with
OK
.
Set day using the selector wheel. Confirm with
OK
.
Set hour using the selector wheel. Confirm with
OK
.
Set minute using the selector wheel. Confirm with
OK
.
– That´s it.
will appear on the display. The motor will now move com-
pletely to the open position in order to accommodate easy install.
As soon as Comet Blue is ready for installation
will appear on
the display. (
– is selectable in the menu at any time). Do not
press any other buttons! Connect device with the coupling ring.
>
mounting.
Comet Blue automatically switches between summer and winter
time settings. You can also set date and time later via the menu
option
. But in this case, Comet Blue does not automatically
open to the installation position.
•
When replacing batteries, the stored time schedule will
remain active. You can check this by noting the specified time.
Installation
Comet Blue can be quickly and easily mounted on all well known valve
connectors (see adapter table). It can be installed cleanly and easily
without interrupting the hot water flow.
valve – adapter – connector
valve – connector
1. Open the old thermostatic valve completely, undo the connector
and remove from the radiator.
2. If required select the appropriate adaptor and push on to valve.
3. Screw the connector onto the valve or adapter.
4. Attach the Comet Blue to the connector by pushing until
you hear a noticeable click.
You will find additional information about the different
adapters at:
www.eurotronic.org
ATTENTION:
You should be able to connect Comet Blue without
applying force. Ensure that the appliance is in the „
“ or „ “
position.
•
After disconnecting the Comet Blue from the radiator
(e.g. to reprogram or move to another radiator), please ensure
that „
“ is showing in menu window before attempting
to re-install the device. Only attach Comet Blue to radiator
when
is showing in menu.
Adaptation (Synchronisation)
Initial installation: Press the button
OK
until
appears on
the display, Comet Blue will now be able to start its synchronisa-
tion process. The device will adapt itself to the stroke of your valve
body. To do this the valve will be opened and closed several times
to store the end points. This process can take up to a few minutes.
After successful adaptation it returns to normal mode.
•
Should further adaptation be necessary, e.g. if the radiator
does not cool down when in the OFF position, press the
button again until
is shown in the menu window and
the adaptation process will start again.
•
If the error message shows in the display connect Comet
Blue to the radiator and remove batteries for a few seconds
to initiate a reset.
There are two methods for programming your energy-saving con-
troller. If you should want to program the Comet Blue via your smart
phone or tablet please read chapter 1. Instructions for Bluetooth.
If you want to program the device manually please read chapter 2.
manual programming using touch keys.
1. Instructions for Bluetooth
Download the free Application “EUROprog” from App Store(iOS)
or Google Play Store (Android) as required and install on your
smartphone or tablet. In the settings menu activate the Bluetooth
function of your smartphone or tablet.
Open the app after having installed on your
smartphone or tablet. Now select Comet Blue
device on the start page.
Creating Room Profiles
To add a room press the menu button. Enter the name of the room
in the provided space and confirm your selection with OK. Now
choose the room you have just entered and press menu again to add
an appliance (radiator).
Select and press “Connect” to search
for the appliance. When the appliance
is located the message”New Comet Blue”
will appear in display. Select this option.
If this is the initial installation you will be
asked to provide a PIN –
this is 000 000.
This PIN can be changed in the menu in
order to differentiate between multiple
appliances. You can also end the process
at any time by pressing “Cancel” or
alternatively start the programming in the
“Offline Mode” without connecting to
the appliance.
Attention!
The Comet Blue will now synchronise with the date
and time from your smartphone or tablet.
Programming of Comfort and Economy Temperature settings
Simply adjust to the desired Comfort and Economy temperature
settings in the corresponding spaces by using the arrow located
on the right hand side.
Setting the Offset Temperature
Because the temperature is measured directly at the radiator it
can deviate from other parts of the room. In order to balance this
deviation we can program an offset temperature. For example if
19°C is measured instead of the programmed 21°C then the offset
will be 2°C.
Current Temperature
The current temperature is shown in the App.
Time Schedules
It is possible to program each day individually or to set a program
for a block of days e.g. Mon-Fri.
Individual Comfort Times
ON
– Each day (Mon-Sun) is allocated an individual heating/saving
profile.
OFF
– Weekdays (Mon-Fri) and weekends (Sat-Sun) are allocated
different profiles.
Daily Comfort Times
ON – 4 heating and 4 saving time schedules programmable per day.
OFF – 2 heating and 2 saving time schedules programmable per day.
Child safety lock
ON – Child safety lock activated
Off – Child safety lock deactivated
Setting Comfort Time Zones
You can now start programming your daily/block settings depend-
ing on your selected time schedule. Click on “Start Time 1” and
select the time your radiator shall start heating. Then click on “Stop
Time 1” and enter the time at which your radiator shall switch back
to energy-saving temperature.
Vacation Function
Here you can pre program your vacation times. During these times
the Comet Blue will keep the temperature at your set levels. Up to
six vacation profiles can be set. To program your vacation profile
use the arrow on the right and enter your start date and time then
enter the end date and time of your vacation. Lastly set the tem-
perature that will be valid for the complete vacation profile.
Saving your room profiles
To save your room profiles on Apple devices click on “Profile” in
the top right of your screen or using the menu button for Android
devices.
Transferring the room profiles
Once you have finished programming you can transfer desired room
profile device to the Comet Blue by using the “Done” command
on Apple devices or via the menu button on Android devices. An
overview of the programmed profiles showing name, temperature
and heating schedule will now appear on your screen.
Editing or Deleting Room Profile
To edit or completely delete your programmed room profile use the
“Edit” command upper right of screen on Apple devices or the menu
button on Android devices.
2. Manual Operation using touch keys and
scroll wheel.
Setting date and time
After inserting the batteries for the first time the date will flash on the
display. Date and time can now be set.
Set date using the selector wheel. Confirm with
OK
.
Set month using the selector wheel. Confirm with
OK
.
Set day using the selector wheel. Confirm with
OK
.
Set hour using the selector wheel. Confirm with
OK
.
Set minute using the selector wheel. Confirm with
OK
.
– That´s it.
Display and controls
1
Heating times
2
Child lock active
3
Battery low
4.a Vacation function
4.b Comfort temperature
active
4.c Economy temperature
active
4.d Window/freeze protection
function active
5
AUTO or MAN mode active
6.a
MENU
button- directly to the main menu ( standard display);
in the menu one keypress takes you back to the previous level
6.b
OK
Button – confirms commands
6.c
Button – timer functionality
7
Selector wheel
Set Up Menu
By pressing
MENU
you will arrive at the set up menu. Please
choose one of the items with the selector wheel. With
OK
you can select one menu item and with the selection wheel they
can be adjusted. The button
OK
confirms the setting. The
button
MENU
takes you back to the previous level.
Mode select
AUTO = automatic mode
MANU = manual mode
programming of room profiles
setting of comfort and
economy temperature
setting of date and time
open window function
reset of the device to factory default
starting of a new valve adjustment
vacation function
installation function (Please only attach the control-
ler to the coupling ring when INST shows on screen)
offset adjustment between temperature in the room
and at radiator
Displays the current firmware version of the device
Basic operating modes
MANU-Modus
In MAN-mode Comet Blue adjusts to the manually specified
temperature.
AUTO-Modus
In AUTO-mode Comet Blue switches between two temperatures in
accordance to the time schedule that has been programmed:
comfort temperature
(factory default
21°C)
economy temperature
(factory default 16°C)
Heating and economy times can be specified in the adjustable time
programme. It is possible to set up to 8 switching points (4 heating
and 4 economy times) per day. Factory default for Comet Blue is:
Heating time:
Heating with comfort temperature
(factory default: 1st heating time at 07:00)
Economy time:
Lowering to economy temperature
(factory default: 1st economy time at 22:00)
www.eurotronic.org
Mo
Di
Mi
Do
Fr
Sa
So
:
AUTO
MANU
0
24
6
12
18
MENU
OK
1
4
2
3
5
7
6
comet
blue
