Ecodhome TTD101 User manual

User manual
www.ecodhome.co.uk
Programmable
energy-saving
radiator thermostat
TTD101

2
By the way…
Do you already know about TTD USB Programmer? –
You can programme TTD101 by hand or you can use
our convenient programming stick to copy your per-
sonally specied heating and economy times onto all
your EcoDHOME energy-saving radiator thermostats
at your home which have a programming port in a
matter of seconds.
*TTD USB Programmer is available
from specialised stores and at: www.ecodhome.co.uk

3
Index
4 – Introduction
5 – Display and control elements
6 – Set up menu
7 – Inserting/replacing batteries
8 – Setting date and time
9 – Installation
10 – Dismounting
11 – Adaptation
12 – Basic operating modes
13 – Setting heating and economy times
14 – Setting comfort and economy
temperature
15 – Manual operation
15 – Additional setting possibilities
19 – Cleaning and used devices
20 – Adapter
21 – Help

4
Please read the user manual before you mount the
thermostat. Keep the documents for later questions
and provide them if you pass the thermostat on to
other persons.
Contents
1 TTD101
energy saving radiator thermostat
1 User manual
1 Connector
3 Adapters
Application as directed
By purchasing the TTD101 energy-saving radiator
thermostat you own a programmable radiator ther-
mostat which can be used for temperature regulation
in enclosed rooms and therefore, it can contribute
to the reduction of heating energy. – Please use the
thermostat only for this purpose.
The EcoDHOME programming port is intended ONLY
for our EcoDHOME programming stick.
Never connect other devices with the program-
ming port!

5
Display and control elements
1 Heating times
2 Child lock active
3 Battery low
4.a Travel function
active
4.b Comfort tempe-
rature active
4.c Economy tempe-
rature 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 – conrmation of setting
6.c Button – timer function
7 Selector wheel
1
4
2
3
5
7
6

6
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 it can be adjusted. The
button OK conrms 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
TEMP
TIME
WINW
HOLI

7
Inserting / replacing batteries
Remove the battery lid by pressing the battery
lid upwards (1) at the highlighted point and then
taking it out (2).
Then insert the batteries as represented in the
appliance.
Do not use accumulators!
Ensure that the polarity is correct!
Attention: Never recharge batteries, danger of explo-
sion! Do not short-circuit batteries! Do not disas-
semble batteries! Take low batteries out of the device
immediately. Keep batteries 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 batter-
ies away from children. When there is a contact with
battery acid instantly irrigate the aected parts with
clear water and call a doctor.
(2)
(1)

8
Setting date and time
After inserting the batteries for the rst time the date
will ash on the display. Now, date and time can be set.
Set date with the selector wheel.
Conrm with OK . Set month with the selector
wheel. Conrm with OK . Set day with the
selector wheel. Conrm with OK . Set hour
with the selector wheel. Conrm with OK .
Set minute with the selector wheel. Conrm
with OK – That´s it.
On the display will be shown. Now, the motor
will completely move to the installation position in
order to make the installation easier. As soon as
TTD101 is ready for installation will be shown on
the display.
You can also set date and time via the menu item
TIME later on. But in case of that, TTD101 does not
move to the installation position.
→In case of replacing batteries, the stored time
programme will remain active. You should check
the specied time to ensure that.

9
Installation
TTD101 can be quickly and easily mounted on all
common valves (see adapter table). It can be installed
without mess and water leaks because the heating
circuit is not interrupted.
1. Turn the manual thermostat head up
completely, loosen the fastening and
pull the thermostat o 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 TTD101on the
connector until it noticeably clicks into place.
ATTENTION: It must be possible to insert TTD101
without applying force, ensure that the appliance is in
the „ “ or „ON“ position.
valve – adapter – coupling ring
valve – coupling ring
Additional information about the dierent adapters are
provided on page 20 or at: www.ecodhome.co.uk

10
→In case of a later installation, please switch in the
menu to before you install the device. Only
mount it in this position.
Dismounting
→To remove TTD101 remove this at the ON, posi-
tion, wait for a short period and then press on
the unlocking device to detach the quick-release
catch. Then pull the TTD101 from the valve.
press

11
Adaptation
Initial installation: Press the button OK until
appears on the display so that TTD101 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 adaptation it returns to
normal mode.
→Should adaptation become necessary again, e.g. if
your radiator does not cool down in the OFF-Po-
sition, please press in the menu the button
until adaptation starts again.
→If the error message is shown on the display,
place TTD101 onto the radiator valve and then
take the batteries out for a short time in order to
execute a reset.

12
Basic operating modes
MANU-mode
In the MANU-mode TTD101 adjusts to the manually
specied temperature.
AUTO-mode
In the AUTO-mode TTD101 changes between the
temperatures 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 speci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. TTD101 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)

13
Setting heating and economy
times
With TTD101 it is possible to set 4 heating and 4 econo-
my times per day – one for each day or one for a block
of several days.
DAY1 to DAY7 represent the weekdays from Monday
to Sunday. Additionally, the corresponding days are
shown as abbreviation below the menu bar on the dis-
play.
Block construction:
D1–5 = same programme from Monday to Friday
D1–6 = same programme from Monday to Saturday
D 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 selec-
tor wheel. Press OK .
DAY1 for Monday is shown on the display.
Select day/block with the selector wheel.
Conrm with OK . Set the beginning of the 1st
heating time (symbol )with the selector wheel.
Conrm with OK . Set the beginning of the 1st
economy time (symbol )
with the selector wheel. Conrm with OK .
Now, if desired, a 2nd, 3rd or 4th heating/economy

14
time can be entered.
→- If you do not want to set a further heating/econo-
my time conrm „ “ 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 nished.
→Within the blocks you can also overwrite single days
with diering times.
Setting comfort and economy
temperature
Press MENU . Select the menu item with the
selector wheel. Conrm with OK . Set comfort
temperature with the selector wheel. Conrm
with OK . Set the economy temperature with the
selector wheel. Conrm with OK .
Area OFF: 8°C, freeze protection function is active
Area ON: valve is completely open

15
→By the way: Maximum energy saving can be ob-
tained with an economy temperature which is
about 5 ˚C below the comfort temperature.
Manual operation
With the selector wheel an adaptation of the room
temperature 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.
Further functions
Timer function
The timer function is selected with the timer-button
. With this function a user-dened temperature
for a programmable period can be entered. This can
be very useful for on-o occasion, for example. Press
. First, the time for which the time programme
has been deactivated is shown. Conrm with OK
. Now, the desired temperature can be set. Conrm
with OK .

16
Oset
If the perceived temperature signicantly diers from
the set thermostat temperature a temperature oset
can be executed.
Press MENU . Select the menu item with the
selector wheel. Conrm with OK . The degree
setting will ash on the display. Now, set
up the desired adaptation for the temperature
(from -5 up to +5°C) with the selector wheel.
Conrm your entry with OK . The temperature
display does not change!
Window function
If you open a window and consequently the tempera-
ture drops signicantly, TTD101 will automatically
close the heating valve in order to save energy. The
display will show . Afterwards, TTD101 will resume
normal operation. For the set up select WINW in
the menu. Conrm with OK . First, the sensitivity is
selected with the selector wheel ( = high sensi-
tivity, = medium sensitivity (factory preset),
= low sensitivity). Conrm with OK . Now, you enter
the time (10 min (factory preset) - 60 min) for which
the valve should remain closed. Conrm with OK .

17
Travel function
For the time you are absent you can select an
individual temperature. After this period the origi-
nally dened programme becomes active again.
Press MENU . Select the menu item HOLI. Conrm
with OK (suitcase appears on the display).
Select with the selector wheel the end of the travel
function (= date of the recommencement
of the regular heating times). Conrm with OK .
Set the time and conrm with the button OK .
The signal OFF appears on the display. Now set the
temperature and conrm with OK . appears on
the display. With MENU the function can be deacti-
vated.
Child lock
You can lock TTD101 to protect the
device from unauthorized activation.
Press the buttons OK + at the same time
for about 2 seconds until the signal appears on
the display in order to lock the device. By using
this button combination again the symbol disap-
pears and you release the lock.

18
Heating pause – Closing the TTD101
Press MENU . Select the menu item with the
selector wheel. Conrm with OK . Select
and conrm with OK . Set the temperature on the
display to OFF. The valve is now closed and will
work without a time programme. The calcication
protection function remains active once a week. After
the heating pause you switch in the menu to the
AUTO-mode and the personally set programme will
be executed again.
LCD standby indicator
Press MENU . Select with the selector wheel. Con-
rm with the OK button and select ON/OFF with
the selector wheel. After about 30 seconds, the LCD
indicator switches into standby mode. By pressing
any button, the display will be activated again. (by re-
moving the battery, standby mode will be reset). This
increases the battery life time. (This function depends
on device version).
Going back to factory preset/All reset
Press MENU . Select the menu item with the selec-
tor wheel. Conrm with OK . ashes, conrm
with OK . TTD101 is reset again. Now, proceed as
described for the initial operation (see p. 8).

19
Freeze protection and calcication protection
function are active automatically:
Freeze protection function
If the temperature drops below 6°C, TTD101 opens
the valve until the temperature again rises above 8°C.
This prevents the
radiators from freezing.
Calcication protection function
To prevent radiator valves from calcifying TTD101 is
submitted to a calcication protection programme
once a week on Friday mornings.
Cleaning and used devices
Cleaning
To clean the TTD101 use only a dry
or lightly wet cloth. Avoid chemical solvent –
it may damage the device.
Used devices
Do not throw old devices and packaging into
the household waste. They can be recycled.
You receive further information at your local recycling
centre.

20
Adapters
Heimeier, Junkers Landys+Gyr, MNG,
Honeywell, Braukmann thread-
measure dimension of M 30x1,5
no adapter
required
Danfoss RAV (beiliegender Pin muss
auf Ventilstößel gesteckt werden)
Danfoss RA
Danfoss RAVL
Please remove all the connection pieces of the
plastic adapters before you use one of the attached
adapters!
Please completely remove the connection rods
highlighted in grey prior to assembly the adapter.
You can nd additional brass adapter models that are
subject to a charge: www.ecodhome.co.uk
+ accompanying
pin, only for RAV!