programmable
energy-saving
radiator
thermostat
By the way…
Do you already know about PROGmatic programming sticks?
You can programme Comet Plus by hand or you can use, for ex-
ample, the comfortable PROGmatic-Bluetooth programming stick
to copy your personally specified heating and economy times onto
all your Eurotronic energy-saving radiator thermostats at your
home which have a programming port in a matter of seconds.
Detailed information and the *PROGmatic Programming
sticks can be found on: www.eurotronic.org
Please read the user manual before you place the thermostat.
Keep the documents for later questions and provide them if
you pass the thermostat on to other persons.
Scope of delivery
1 Comet Plus energy saving radiator thermostat
1 User manual
1 Connector
3 Adapters (Danfoss RA, Danfoss RAV, Danfoss RAVL)
Application as directed
By purchasing the Comet Plus energysaving radiator ther-
mostat you own a programmable radiator thermostat which
can be used for temperature regulations in enclosed rooms
and therefore, it can contribute to the reduction of heating
energy. – Please use the thermostat only for this purpose.
The Eurotronic programming port is intended ONLY for our
Eurotronic programming stick. Never connect other devices
with the programming port!
Display and control elements
1
Heating times
2
Child lock active
3
Battery low
4.a Travel function
active
4.b Comfort temperature
active
4.c Economy temperature
active
4.d Window/freeze protection
function active
5
AUTO or MANU mode active
6.a Button
MENU
– leads to the main menu (starting from
regular display); within the menu one keypress leads
to the previous level
6.b Button
OK
– confirmation of setting
6.c Button
– timer function
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
leads to the previous level.
to select the mode
AUTO = automatic mode
MANU = manual mode
setting of time programme
setting of comfort and economy temperature
setting of date and time
window function
reset of the device to factory preset
starting of a new adaptation to adjust the valve
travel function
installation function (Please only attach the
controller to the coupling ring in this position)
adaptation of temperature to the room situation
standby function
version
Daylight saving time
Inserting / replacing batteries
Remove the battery lid by pressing the battery lid upwards (1) at
the highlighted point and then taking it out (2).
(2)
(1)
Then insert the batteries as represented in the appliance.
Do not use accumulators! Ensure that the polarity is cor-
rect!
Attention: Never recharge batteries, danger of explosion!
Do not short circuit batteries! Do not disassemble batteries!
Take low batteries out of the device immediately. Keep batte-
ries away from extreme warming – danger of leakage! Do not
apply used and new batteries together.
If needed, clean the battery and the contacts before using
them. Keep the batteries away from children. When getting in
touch with battery acid instantly irrigate the affected parts with
clear water and call a doctor.
Setting date and time
After inserting the batteries for the first time the date will flash on
the display. Now, date and time can be set.
Set date with the selector wheel. Confirm with
OK
.
Set month with the selector wheel. Confirm with
OK
.
Set day with the selector wheel.
Confirm with
OK
.
Set hour with the selector wheel. Confirm with
OK
.
Set minute with the selector wheel. Confirm with
OK
– That´s it.
On the display
PREP
will be shown. Now, the motor will
completely move to the installation position in order to make the
installation easier. As soon as Comet Plus is ready for installati-
on
„
„
will be shown on the display.
(
- any time selected in the menu). Now please do not
press any other buttons! Plug device for coupling ring.
see
mounting.
You can also set date and time via the menu item
later
on. But in case of that, Comet Plus does not move to the
installation position.
-
In case of replacing batteries, the stored time
programme will remain active. You should
check the specified time to ensure that.
Mounting
Comet Plus can be quickly and easily mounted on all common
valves (see adapter table). It can be installed without grime and
water spots because the heating circuit is not interrupted.
1.
Turn the manual thermostat head up completely, loosen
the fastening and pull the thermostat off of the valve.
2.
Use an appropriate adapter, if required, and push it onto
the valve.
3.
Screw the connector on the valve or the adapter.
4.
Now, you put Comet Plus on the connector until it notice-
ably clicks into place.
Additional information about the different adapters
are at: www.eurotronic.org
ATTENTION:
It must be possible to insert Comet Plus without
applying force, ensure that the appliance is in the
„
“ or „
“ position.
-
In case of a later installation, please switch in the menu
to „
“ and wait until the display shows „
“
before you install the device. Herewith the
installation is facilitated.
Only mount it in this position.
Dismounting
-
To remove Comet Plus remove this at the
(with the wheel turn on the highest temperature of over
28 C° to
position), wait for a short period and unscrew
the cap nut and remove the Comet Plus from
the valve.
Adaptation
Initial installation: Press the button
OK
and wait until
appears on the display so that Comet Plus will be able to start
its adaptation. The device will adapt itself to the stroke of
your valve body. To do this the valve will now be opened and
closed several times to store the end points. In some cases
this process can take a few minutes. After successful adapta-
tion it returns to normal mode.
-
Should adaptation become necessary again, e.g. if your
radiator does not cool down in the
-Position, please
press in the menu the button
until adaptation starts
again.
-
If the mistake is shown on the display place Comet
Plus onto the radiator valve and then take the batteries
out for a short time in order to execute a reset.
Basic operating modes
MANU-Modus
In the MANU-mode Comet Plus adjusts to the manually specifi
ed temperature.
AUTO-Modus
In the AUTO-mode Comet Plus changes between to temperatu-
res according to the time programme that has been set:
comfort temperature
(factory preset 21°C)
economy temperature
(factory preset 16°C)
The heating and economy times can be specifi ed via the
adjustable time programme. It is possible to set 8 switch
points (4 heating and 4 economy times) per day at the most.
SPARmatic comet has the following factory preset:
Heating time:
Heating with comfort temperature
(factory preset: 1st heating time at 07:00)
Economy time:
lowering to economy temperature
(factory preset: 1st economy time at 22:00)
Setting heating and economy times
With Comet Plus it is possible to set 4 heating and 4 economy
times per day – one for each day or one for a block of several
days. TAG1 to TAG7 represent the weekdays from Monday to
Sunday. Additionally, the corresponding days are shown as
abbreviation below the menu bar on the display.
Block construction:
T 1–5 = same programme from Monday to Friday
T 1–6 = same programme from Monday to Saturday
T 1–7 = same programme from Monday to Sunday
-
For non-programmed days the factory preset
remains active.
Setting of an individual programme:
Press
MENU
. Select the menu item
with the selector wheel.
Press
OK
.
for Monday is shown on the display. Select
day/block with the selector wheel. Confirm with
OK
.
Set the beginning of the 1
st
heating time (symbol )with the
selector wheel. Confirm with
OK
. Set the beginning of the 1
st
economy time (symbol ) with the selector wheel. Confirm with
OK
. Now, if desired, a 2
nd
, 3
rd
or 4
th
heating/economy time can
be entered.
-
If you do not want to set a further heating/economy time
confirm „
“ with
OK
.
The next day for programming is shown on the display.
-
If you do not want to enter a further day, leave the menu
with
MENU
. If the temperature is shown on the display the
programming is fi nished. Within the blocks you can also
overwrite single days with differing times.
Setting comfort and economy temperature
Press
MENU
. Select the menu item
with the
selector wheel. Confirm with
OK
. Set comfort
temperature with the selector wheel. Confi rm
with
OK
. Set the economy temperature with the
selector wheel. Confirm with
OK
.
Area
:
8°C, freeze protection function is active
Area
:
valve is completely open
-
By the way:
Maximum energy saving can be
obtained with an economy temperature which
is about 5 °C below the comfort temperature
.
Manual operation
With the selector wheel an adaptation of the room tempe-
rature is possible at any time. In the AUTO mode it remains
active until the next switch point is reached. Now, the usual
programme becomes active again.
Mo
Di
Mi
Do
Fr
Sa
So
:
AUTO
MANU
0
24
6
12
18
COMET
www.eurotronic.org
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User manual
Comet Plus
