We congratulate you on the purchase of your new device. You
have chosen a high quality product.
Familiarise yourself with the product before
using it for the first time. In addition, please
carefully refer to the operating instructions
and the safety advice below. Only use the
product as instructed and only for the stated
areas of use. You should keep these instructions. If you pass the product on to anyone
else, please ensure that you also pass on all
the documentation with it.
General function
With the programmable Classic Model L
radiator control unit with a pre-programmed
heating and temperature reducing program
which can be set individually, it is possible to
control the room temperature in a time-controlled manner. The device moves a valve to
control the flow of heat to the radiator. The
programmable radiator control unit fits all
common radiator valves and is easy to install
- without discharging the heating water or
interfering with the heating system. The additional BOOST function enables the radiator
to be heated up quickly for a brief period of
time by opening the valve for 5 minutes. This
gives an immediate and pleasant feeling of
warmth in the room.
Intended use
The programmable radiator control unit is
used to control a conventional radiator valve.
Only operate the device in inside rooms and
avoid the influence of moisture, dust and sunlight or external heat radiation. Any type of
use other than that described in these operating instructions does not comply with the intended use and leads to automatic exclusion
from warranty and liability claims. This also
applies in the case of conversions and modifications. The devices are solely intended for
private use.
Description of parts
1
Union nut for fitting on the heating valve
2
Set switching time periods in the weekly
program
3
Temperature display, time/date display,
menu items, functions
4
-key: switching between reduced
temperature/comfortable temperature
5
BOOST/OK key: in automatic and
manual mode, activation of the BOOST
function; in the holiday function and in
the Confirm/Save menu
1 Danfoss RAV tappet extension
1 Danfoss RAVL adapter
1 Cylinder head screw M4 x 12
1 Nut M4
1 Retaining ring
1 Set of operating instructions
Safety advice
RISK
OF FATAL INJURY AND
ACCIDENT HAZARD FOR
TODDLERS AND SMALL CHILDREN!
Never leave children unattended with the
packaging material. The packaging material represents a danger of suffocation.
Children often underestimate dangers.
Always keep children away from the packaging material. The product is not a toy.
any parts which require to be maintained
by the user. In the event of a fault, please
send the device to our Service Department.
Safety Instructions for
batteries
Never recharge non-recharge-
able batteries and do not
short-circuit and / or open any
batteries. The battery may overheat, ignite
or explode. Never throw batteries into
fire or water. The batteries may explode.
I
nserting / replacing batteries
Pull off the battery compartment cover on
the underside of the device.
Insert 2 new LR6 (Mignon / A A) batteries
into the battery compartment with the
correct polarity.
Note: The life span of new alkaline batteries
is approx. 3 years. A battery symbol
indicates that the batteries should be replaced.
After the batteries have been removed, you
should wait approx. 1 minute before inserting
the new batteries. Operation with rechargeable batteries is not possible.
Setting the date and time
Note: If batteries are inserted or replaced,
the date and time is automatically requested
after a brief display of the firmware version
number.
Set the year, month, day, hour and min-
3
ute
with the selector dial 6 and con-
firm with OK
5
, see fig. A. The motor
moves the control pin backwards during
the setting of the date and time.
shows that the motor is still travelling back.
As soon as „INS“ is displayed, the programmable radiator control unit can be
installed on the valve.
The weekly program and other settings
can be adjusted before installation. Press
the MODE key
7
for this, while „INS“ is
shown in the display. You can find more
details under „Configuration menu“.
After the programming has been completed, „INS“ is shown again in the display and installation can take place.
Installation on the radiator
The installation of the programmable radiator
control unit is easy and can be performed
without discharging the heating water or interfering with the heating system. Special tools or
switching off the heating are not required. The
union nut fitted to the programmable radiator
control unit can be used universally and without accessories for all valves with a thread
dimension of M30 x 1.5 mm from the most
common suppliers, such as for example
The programmable radiator control units can
be installed on Danfoss RA, Danfoss RAV and
Danfoss RAVL valves, by means of the adapters
and extension pins contained in the delivery.
Removing the old
thermostat head
Turn the thermostat head to the maximum
10
value
The thermostat head does not now press
on the valve spindle and it can therefore
be removed more easily (see fig. B).
There can be different types of thermostat
head fixing:
Screw the union nut anti-clockwise
you can remove the thermostat head
13
. Then
11
.
Snap-on fastenings:
You can easily release thermostat heads
fastened in this way by turning the closure fastening/union nut a small amount
in an anticlockwise direction
can remove the thermostat head
12
. Then you
11
.
Clamping screw connections:
The thermostat head is held by means of
a fastening ring, which is held together by
a screw. Release this screw and remove
the thermostat head from the valve
11
Screw connection with setscrews:
Release the setscrew and remove the
thermostat head
11
.
.
17 GB
Adapters for Danfoss
Take care during installation that you do
not trap your fingers between the two halves
of the adapter!
One of the enclosed adapters is required for
installation on Danfoss valves. The arrangement
of the suitable adapter ring for the appropriate
valve can be found in the figures C–F.
The Danfoss valve bodies have elongated
indentations
13
running all around, which
also ensure better seating of the adapter
after it has been latched into place.
Note: When installing, please ensure that
the spigots inside the adapter
same position as the indentations
The RA and RAV adapters have been produced with pre-tension to aid better seating.
Use a screw driver during installation if necessary and bend these gently upwards in the
area of the screw.
After they have been latched onto the
valve body, fasten the adapters with the
enclosed screw and nut (see fig. C).
Note: When installing, please ensure
that the spigots inside the adapter
in the same position as the indentations
14
are
13
on the valve.
Latch the adapter, which corresponds to
the valve, completely onto the valve body.
With the RAV type of valve, the tappet exten-
15
sion
should be placed on the valve pin
before installation (see fig. D).
Note: When installing, please ensure that the
spigots inside the adapter
position as the indentations
The RAVL adapter does not have to be screwed
on (see fig. E).
Note: When installing, please ensure that the
spigots inside the adapter
position as the indentations
14
are in the same
13
on the valve.
Latch the adapter, which corresponds to
the valve, completely onto the valve body.
Retaining ring
The valves of a number of suppliers can exhibit tolerance variations, which may lead to
the programmable radiator control unit being
seated too loosely on the valve. The stability
and seating on the valve can be improved by
using the enclosed retaining ring (see fig. F).
Place the retaining ring 16 in the flange
or on the valve connection of the radiator
and screw the thermostat valve on.
Note: If the retaining ring can not be fitted, the stability is already sufficient and
the ring is not required for the installation.
Adapting run
After the batteries have been inserted, the
motor first travels back, during which „INS“
and the activity symbol
are displayed. As
soon as „INS“ without the activity symbol
is displayed, the programmable radiator
control unit can be installed. An adapting run
(„AdA“) is performed after installation to
adapt to the valve.
Place the programmable radiator control
unit on the valve.
Tighten the union nut firmly.
Press the BOOST key 5, when „INS“ is
The intelligent radiator control unit carries out
a test run.
During this time „AdA“ and the activity symbol
are shown in the display and operation
is not possible.
Note: If the adapting run is initiated before
installation, the motor similarly travels back to
the „INS“ position. If an error message (F1,
F2, F3) is displayed, press OK and the motor
travels back to the „INS“ position.
Start-up
Setting the weekly program
Up to 3 heating phases (7 switching time points
can be set separately for each weekday in
the weekly program. The programming is done
for the selected days and temperatures must be
stored for a time period from 00:00 to 23:59.
other desired temperatures for the time
period from 0:00 to 23:59 have been
stored. If all 7 switching time points have
been allocated, 23:59 is displayed as
the final switching point to be confirmed.
The temperature can also be changed in
Auto mode at any time via the selector dial.
The changed temperature is then retained
until the next switching time point.
Weekly program: examples
Up to 3 heating times (7 switching time points)
with individual temperature setting can be
stored for each weekday with the programmable radiator control unit.
Two heating phases from 6:00 to 9:00 and
from 17:00 to 23:00 for all weekdays alike
are saved as factory settings:
from 00:00 to 06:00 17.0 °C
from 06:00 to 09:00 21.0 °C
from 09:00 to 17:00 17.0 °C
from 17:00 to 23:00 21.0 °C
from 23:00 to 23:59 17.0 °C
Note: Bars for switching time periods for
every second time interval are shown in the
display. With this example no bars for the
interval 0:00 to 6:00 are displayed. The bars
only appear in the display for the intervals
6:00 to 9:00 and 17:00 to 23:00.
If a room is also to be heated at midday, the
programming can appear as follows:
Monday to Sunday
from 00:00 to 06:00 16.0 °C
from 06:00 to 09:00 22.0 °C
from 09:00 to 12:00 17.0 °C
from 12:00 to 14:00 20.0 °C
from 14:00 to 17:30 17.0 °C
from 17:30 to 23:30 21.0 °C
from 23:30 to 23:59 16.0 °C
If you have an office at home and only want
to heat this throughout the day on working
days, you could program the following times:
Monday to Friday
from 00:00 to 08:30 17.0 °C
from 08:30 to 17:00 21.0 °C
from 17:00 to 23:59 17.0 °C
Saturday to Sunday
from 00:00 to 23:59 15.0 °C
28 GB
Operating modes
By briefly pressing the MODE key 7, you can
change between the following 3 operating
modes (the operating modes can only be selected after installation):
-
Holiday function: Setting a temperature, which has to be maintained until a fixed
point in time.
- Manu: Manual mode - the temperature is
set manually via the selector dial.
- Auto: Weekly program - automatic temper-
ature control corresponding to the saved
weekly program.
Configuration menu
Settings can be changed in the configuration
menu. The menu can be called up by pressing
the Menu key
7
for a longer time (longer
than 3 seconds). Menu items are selected with
the selector dial 6 and confirmed with OK 5.
If you press the Menu key once more, this takes
you back to the previous level. If there is no
further activation of the device for more than
65 seconds, the menu closes automatically.
You can perform the following settings:
PRO: Setting the weekly program (see
section „Setting weekly program“)
DAT: Changing the time and date
POS: Querying the current position of
the intelligent radiator control unit
DST: The automatic switching between
summer time and winter time can
be deactivated.
AER: „Window open“ temperature and
setting the time for the automatic
temperature reduction during
ventilation
TOF: Setting the offset temperature
RES: Restoring the factory settings
30 GB
Display content in
normal mode
Switching time periods, operating mode, target temperature and week day are displayed
in normal mode. The bars for the switching
time periods of the weekly program are displayed for every second time interval (see example under „Weekly program: examples“).
BOOST function
The BOOST function uses the human perception of warmth. When activated, the heating
valve is immediately opened to 80% for
5 minutes (factory setting).
The heating of a room takes longer than
5 minutes, but the heat given off by the radiator can be felt immediately. If you are coming
home earlier and want to have heat quickly,
or if you need extra heat in the morning for a
bath, then the BOOST function will help you.
Press the BOOST key 5 to activate the
boost function.
The remaining duration of the function is
counted down in seconds („B299“ to „B000“).
After these 5 minutes have elapsed, the intelligent radiator control unit changes to the mode
which was previously active (Auto/Manu)
with the previously set temperature.
The function can be deactivated early at any
time by pressing the key or activating the selector dial
Note: The BOOST key has an immediate effect if the radiator is covered (e.g. by a sofa).
The „Window open“ detection is deactivated
during the BOOST function.
Setting the holiday function
If a fixed temperature needs to be maintained
during a holiday or a party for a certain period of time, the holiday function can be used.
Press the Menu key 7 briefly as often as
necessary until the Suitcase symbol
appears in the display.
Set the time via the selector dial 6 up to
which the temperature is to be maintained
and then confirm with the OK key
5
.
Then set the date with the selector dial
and confirm with the OK key.
Set the temperature with the selector dial
and confirm with the OK key. The display
flashes as confirmation.