eQ-3 CC-RT-M Operating Manual page 2

• Attach the radiator thermostat to the valve.
• Tighten the union nut.
• Press the control wheel briefly when "INS" is displayed.
It is now that the radiator thermostat performs the adaption run.
"AdA" and the activity symbol ( ) are displayed. During this
time, no other operation is possible.
If the adaption run has been initiated prior to installing,
please press the control wheel briefly and the motor
reverses to the "INS" position. If an error message (F1,
F2, F3) is displayed, the motor similarly travels back to the
"INS" position (see section 25).
11. Setting the program for the week
For each day, up to 3 heating phases (7 change settings) can be
set separately. The programming is carried out for the selected
days, whereby temperature settings have to be set for the entire
period between 00:00 and 23:59.
The device is pre-programmed with a schedule for the week
(see section 11.1). To set your own schedule, please follow the
instructions below:
• Press the Mode/Menu button for at least 3 seconds. "PRO"
appears in the display. Confirm by pressing the control wheel
briefly.
• "DAY" appears in the display. Rotate the control wheel to select
either a single day of the week, all weekdays, the weekend,
or the entire week.
• Confirm by pressing the control wheel briefly.
• The first switching time point is displayed (0:00), this can not
be changed.
• Confirm by pressing the control wheel briefly.
• Now set the temperature which is desired from 0:00hrs.
• Confirm by pressing the control wheel briefly.
• The next switching time point is displayed. You can adjust
this by rotating the control wheel.
• Now set the temperature which should prevail from the
selected time.
• Repeat this procedure until all the 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.
Bars for switching time periods for every second time
interval are shown in the display.
In auto mode, the temperature can be changed at any time
using the control wheel. The modified temperature will
then remain the same until the next point at which the
program changes.
11.1 Week program: Example
For each day of the week up to 3 heating phases (7 change
settings) with individual temperature settings can be saved with
the radiator thermostat.
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
In this example, bars are displayed only for the intervals
06:00 to 09:00 h and 17:00 to 23:00 h.
12. Display content in normal mode
Switching time periods, operating mode,
programmed temperature and week day
are displayed in normal mode.
The bars for switching time periods of
the week program will be displayed for
every second time interval (please see "11.1 Week program:
Example").
13. Boost function
The boost function makes use of human sensations of heat.
When activating the boost function, 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, for example, you
arrive home earlier than usual or you need some extra heat in
the morning in the bathroom, the boost function will help you to
heat the room up quickly.
• Press the control wheel briefly to activate the boost button.
• The remaining time for the function will be counted down in
seconds ("B299" to "B000").
• After these 5 minutes have elapsed, the device changes to
the mode which was previously active (auto/manu) with the
previously set temperature.
• The function can be deactivated prematurely at any time by
pressing the control wheel again.
The boost function will not have an immediate effect if the
radiator is covered or concealed (e.g. by a sofa). The open-
window function is deactivated while the boost function is
active.
14. Setting the holiday function
If you want to maintain a fixed temperature for a certain period,
e.g. during your holidays or a party, the holiday function can
be used.
• Briefly press the Mode/Menu button repeatedly, until the
suitcase symbol ( ) appears in the display.
• Change the time until which the temperature shall remain
with the control wheel and confirm by pressing the control
wheel briefly.
• Then set the date and confirm by pressing the control wheel
briefly.
• Set the temperature and confirm by pressing the control wheel
briefly. The display will flash to confirm.
The set temperature will remain until the set end time. Afterwards,
the radiator thermostat will switch back to auto mode.
15. Comfort and eco temperature
The comfort and eco temperature button (
between comfort and eco temperature simple and user friendly.
The factory setting for the comfort temperature is 21.0 °C and
the eco temperature 17.0 °C. They can be adjusted as follows:
• Press and hold the comfort/eco button (
seconds.
• The sun symbol ( ) and the currently stored comfort
temperature appear in the display.
• Change the temperature with the control wheel and confirm
by pressing the control wheel briefly.
• The moon symbol ( ) and the currently stored eco temperature
appear in the display.
• Change the temperature with the control wheel and confirm
by pressing the control wheel briefly.
Even in auto mode, the temperature can be changed at any time
using the button. It will then remain the same until the next point
at which the program changes.
16. Display of valve position
You can request the current position of the valve. To do this,
proceed as follows:
• Press the Mode/Menu button for at least 3 seconds.
• Choose the menu item "POS" by rotating the control wheel.
• Confirm by pressing the control wheel briefly.
• The display will show the current position of the valve drive.
17. Child safeguard/operating lock
The operation of the device can be locked.
• To activate/deactivate the operating lock, press the Mode/
Menu and button at the same time.
• After it has been successfully activated, "LOC" appears in
the display.
• To deactivate the operating lock, press both buttons again.
18. Activate heating pause (battery saving)
Battery life can be prolonged by switching the heating off in
summer. To achieve this, the valve is opened fully. The de-
calcification protection continues to run.
To activate the heating pause, proceed as follows:
• Turn the control wheel in manu mode (manu) to the right until
"ON" appears in the display.
• To end it, exit the manu mode (manu) or turn the selector
dial to the left.
19. Set frost protection mode
If a room is not to be heated, the valve can be closed.
• Turn the control wheel in manu mode (manu) to the left until
"OFF" appears in the display.
The valve is only opened if there is a risk of frost. The de-
calcification protection continues to run.
• To end it, exit the manu mode (manu) or turn the control
wheel to the right.
20. Switch between summer and winter time
The automatic switching between summer and winter (and vice
versa) on the agreed European date occures in the early hours
of the Sunday. The automatic switching is activated in the factory
settings. It can be manually deactivated as below:
• Press the Mode/Menu button for at least 3 seconds.
• Choose the menu item "DST" with the control wheel.
• Confirm by pressing the control wheel briefly.
• Set the option "OFF" to deactivate automatic switching or
set the option "ON" to activate automatic switching with the
control wheel.
• Confirm by pressing the control wheel briefly.
21. Open-window function
With a rapidly reducing temperature, the radiator thermostat
automatically detects that a room is being ventilated. In order to
save heating costs, the temperature is then regulated down for
a certain period of time (15 minutes, set at the factory). Whilst
this function is active, the open-window symbol ( ) appears
on the display.
To configure the function, proceed as follows:
• Press the Mode/Menu button for at least 3 seconds.
• Select the menu item "AER" with the control wheel and confirm
by pressing the control wheel briefly.
• The temperature and time can be set with the control wheel.
The function can be deactivated by selecting "0" for the time.
As the temperature is measured at the radiator, the temperature
distribution can vary throughout a room. To adjust this, a
temperature offset of up to ±3.5 °C can be set. If a nominal
temperature of e.g. 20 °C is set but the room presents with only
18 °C, an offset of -2.0 °C needs to be set.
To set the offset temperature proceed as follows:
) makes switching
• Press the Mode/Menu button for at least 3 seconds.
• Select the menu item "TOF" with the control wheel and confirm
by pressing the control wheel briefly.
) for at least 3 • Turn the control wheel for as long as necessary until the
desired temperature offset appears.
• Confirm by pressing the control wheel briefly.
23. Restoring the factory settings
The factory settings of the radiator thermostat can be restored
manually. If you do this, you will lose all your settings.
To do this, proceed as follows:
• Press the Mode/Menu button for at least 3 seconds.
• Select the menu item "RES" with the control wheel and confirm
by pressing the control wheel briefly.
• "CFM" then appears in the display.
• Confirm by pressing the control wheel briefly.
The programmable radiator thermostat is used to control a
conventional thermostatic radiator valve. Only operate the
device in inside rooms and avoid the influence of moisture, dust
and sunlight or external heat radiation.
Using the radiator thermostat for any purpose other than that
described in this operating manual does not fall within the scope
of intended use and shall invalidate any warranty or liability. This
also applies to any conversion or modification work. The device
is intended for private use only.
25. Troubleshooting and maintenance
Error code
on the
display
Battery
symbol
( )
F1
F2
F3
The radiator thermostat performs a routine descaling run
once a week on Saturday at 12:00 to protect against
calcification of the valve. During this "CAL" appears in the
display.
26. Technical characteristics
Device short description:
Supply voltage:
Current consumption:
Battery life:
Degree of protection:
Degree of pollution:
Ambient temperature:
Surface temperature:
LCD:
Connection:
Method of operation:
Linear travel:
Dimensions (W x H x D):
Weight:
Subject to technical changes.
22. Set offset temperature
24. Intended use
Problem Solution
Battery output
Replace batteries
too low
Valve drive Check installation,
sluggish check the heating valve
Adjustment Check the fastening of the
range too wide radiator thermostat
Adjustment
Check the heating valve
range too small
CC-RT-M
2x 1.5 V LR6/Mignon/AA
100 mA (max.)
3 years (typ.)
IP20
2
0 to 50 °C
90 °C (at the radiator)
85 segments
M30 x 1.5 mm
Type 1
4.3 mm
58 x 63 x 122 mm
176 g (incl. batteries)
Bevollmächtigter des Herstellers:
Manufacturer's authorised representative:
eQ-3 Entwicklung GmbH
Maiburger Straße 36
26789 Leer / GERMANY
www.eQ-3.de