HomeMatic HM-CC-TC User manual

Montage- und
Bedienungsanleitung
Funk-Wandthermostat
HM-CC-TC Seite 4 - 30
Installation and
Operating Manual
Radio-controlled
room thermostat
HM-CC-TC Page 32 - 58
D
GB

32
Table of Contents
1 Information concerning these instructions . . . . . . . . . . . .34
2 Hazard information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
3 Function. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
4 General system information on HomeMatic . . . . . . . . . . .36
5 General information on radio operation . . . . . . . . . . . . . . .36
6 Start up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
6.1 Installing and changing batteries . . . . . . . . . . . . . . . . . . . .37
6.1.1 Installing batteries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
6.1.2 Behavior after inserting the battery . . . . . . . . . . . . . . . . . .38
6.1.3 Changing batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
6.2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
6.2.1 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
6.2.2 Mounting the wall holder . . . . . . . . . . . . . . . . . . . . . . . . . .40
7 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
7.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
7.2 Operating modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
7.2.1 Automatic mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
7.2.2 Manual mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
7.2.3 Vacation-/Party function . . . . . . . . . . . . . . . . . . . . . . . . . . .42
7.2.4 Center-controlled operation . . . . . . . . . . . . . . . . . . . . . . . .43
7.3 Factory settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
7.4 Setting the comfort and lowered temperatures. . . . . . . . .44
7.5 Heating pause . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
7.6 Freeze protection mode . . . . . . . . . . . . . . . . . . . . . . . . . . .46

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7.7 Button lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
7.8 Lowered mode with open windows . . . . . . . . . . . . . . . . . .46
8 Configuration and special functions . . . . . . . . . . . . . . . . .48
8.1 Settings for automatic mode "PRG" . . . . . . . . . . . . . . . . .49
8.2 Setting the date and time "DAT" . . . . . . . . . . . . . . . . . . . .51
8.3 Actuator status query "VST". . . . . . . . . . . . . . . . . . . . . . . .51
8.4 Shutter contact status queries "WST" . . . . . . . . . . . . . . . .51
8.5 Teaching and unteaching of devices "KON" . . . . . . . . . . .52
8.6 Automatic decalcification procedure settings "DEC" . . . . .53
8.7 Configuring the used temperature unit "C/F" . . . . . . . . . .53
8.8 Configuring the display of set-/actual values "A/S" . . . . .54
8.9 Setting the temperature/relative humidity
display "T/H" . . 54
8.10 Display background lighting setting "LIG". . . . . . . . . . . . .54
8.11 Setting the offset values for the individual actuator "OFF" 55
8.12 Setting the set ventilation temperature
(Window open temperature) "WOT". . . . . . . . . . . . . . . . . .55
8.13 Setting the position for errors on the actuator "EPO". . . .56
8.14 Resetting to factory status"RES" . . . . . . . . . . . . . . . . . . . .56
9 Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
10 Maintenance and cleaning . . . . . . . . . . . . . . . . . . . . . . . . .57
11 Technical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . .58

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1 Information concerning these instructions
Read these instructions carefully before beginning operation with
your HomeMatic components.
Keep the instructions handy for later consultation! Please hand-
over the operating manual as well when you hand-over the
device to other persons for use.
Symbols used:
Attention! This indicates a hazard.
Note. This section contains additional important informa-
tion!
2 Hazard information
This device is to be operated indoors only and keep away from
the influences of humidity, dust and sunshine or other radiating
heat sources.
Do not open the device. It does not contain any parts to be main-
tained by the user.
3 Function
The radio-controlled room thermostat (HM-CC-TC) is a single
room controller. It measures the room temperature and compares
the measured temperature with the set temperature defined by
the time program or manually. The control algorithm uses the dif-
ference to calculate how the radio actuator(s) (HM-CC-VD) must
move the valve to achieve the desired temperature.

35
The room thermostat transfers commands to the actuator
mounted on the heater in a cyclic time pattern with a cycle
time between 120 and 184 seconds. The actuator confirms the
transferred radio command and controls the heat transfer feed
accordingly.
Defining a preset temperature or managing the time program
in the room thermostats can also be done comfortably with
a graphic interface for making temperature changes with the
HomeMatic center. Controlling continues to be performed self-
sufficiently by the room thermostat in the respective room.
Teaching one or more shutter contacts or window rotary handle
sensors to the room thermostat, the window position (open/
closed) can be evaluated and integrated into the control algo-
rithm.
(A) Setting dial (for data entry)
(B) Device LED
(C) Display
(D) Control buttons (Menu, OK, Day-/Night switch)
(E) Wall holder mount
(F) Battery compartment
(G) Wall holder

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4 General system information on HomeMatic
This device is a part of the HomeMatic home control system and
works with the bidirectional BidCoS® wireless protocol.
All devices are delivered in a standard configuration. The func-
tionality of the device can also be configured with a program-
ming device and software. Further resulting functionality and
the additional functions provided in the HomeMatic system
combined with other components are described in the separate
Configuration Instructions and in the HomeMatic System Manual.
All current technical documents and updates are provided under
www.HomeMatic.com.
5 General information on radio operation
The radio transmission is on a non-exclusive transmission path
which means that there is a possibility of interference occurring.
Other interfering sources can be caused by switching operations,
electrical motors or defective electrical devices.
The range of transmission within buildings can greatly
deviate from open air distances. Besides the transmitting
power and the reception characteristics of the receiver, envi-
ronmental influences such as humidity in the vicinity and local
structures also play an important role.
Hereby eQ-3 Entwicklung GmbH, declares that this device con-
forms with the essential requirements and other relevant regula-
tions of Directive 1999/5/EC.
The full declaration of conformity is provided under:
www.HomeMatic.com.

37
Mark the bore holes using the wall holder for mounting the room
thermostats on the wall. Position the wall holder with the semi-
circle formed side to the top and the side with the small hemi-
spherical formed indentation in the top part to the front. Mark a
position in the middle of the elongated holes for the screws.
Use a 6 mm drill bit to drill the fastening holes and use the
provided wall-anchors and screws for fastening. Before you
fully tighten the screws for the wall holder, you can use a level
to make the final alignment adjustments and then tighten the
screws snuggly.
6 Start up
6.1 Installing and changing batteries
6.1.1 Installing batteries
Inserting or changing the battery is done by laying the room
thermostat with the display facing downward on a soft surface
(so that the face and display cover are not scratched). Push the
battery compartment cover in the direction of the arrow and
remove it. Insert two Mignon batteries into the battery compart-
ment making sure that polarity is correct (see figure).

38
6.1.2 Behavior after inserting the battery
A short test of the LC display is performed after inserting the bat-
tery and then the version number is displayed.
Now enter the date and the time. This is done using the setting
dial. Confirm your entry with the "OK" button, which moves you
on to the next entry. During the date and time entry, you can use
the "Menu" button to switch back to the previous step at any
time.
s¬#ALENDAR¬YEARs¬#ALENDAR¬MONTHs¬7EEKDAY

39
s¬4IME¬SETTING¬¬(OURSs¬4IME¬SETTING¬¬-INUTESThe date and time are now set in the heating controller and the
standard display appears again. If the heating controller is taught
on a center, the controller will request the date and time from the
center when the battery is changed next and if this is successful,
the standard display appears again immediately.
6.1.3 Changing batteries
Caution! Danger of explosion if battery is replaced improperly.
Used batteries are not to be disposed of with the
house-hold waste! Please dispose them at your
local battery collection point!
If the room thermostats indicate low batteries (see section 9 Error
messages), you must replace the old batteries with two new battery
of type LR6 (Mignon). Open the battery compartment as described
above, remove the old batteries and insert the new ones. Ensure
proper polarity.

40
6.2 Installation
6.2.1 Scope of delivery
s¬2OOM¬THERMOSTATs¬7ALL¬HOLDERs¬¬WOODSCREWS¬¬X¬s¬¬WALLANCHORS¬¬MMs¬¬BATTERIES¬,2¬-IGNON6.2.2 Mounting the wall holder
Mark the bore holes using the wall holder for mounting the room
thermostats on the wall. Position the wall holder with the semi-
circle formed side to the top and the side with the small hemi-
spherical formed indentation in the top part to the front. Mark a
position in the middle of the elongated holes for the screws.
Use a 6 mm drill bit to drill the fastening holes and use the
provided wall-anchors and screws for fastening. Before you
fully tighten the screws for the wall holder, you can use a level
to make the final alignment adjustments and then tighten the
screws snuggly.

41
7 Operation
7.1 Overview
The heating controller has three modes in stand-alone opera-
tion (operation without a HomeMatic center), automatic mode,
manual mode and vacation/party mode. If the heating controller
is linked to a HomeMatic center, central operation is also pos-
sible.
You can switch between the individual modes of operation with
the menu button.
The various modes can be called up by repeatedly pressing the
button.The display background lighting (if activated) is always
switched on if a button or the setting dial is actuated, the time for
illumination can be adjusted.
The current time, date and the actual temperature alternating
with the relative humidity are shown on the display as default.
You can also select a display mode whereas the set temperature
and the relative humidity will alternate on the display however.
Use the OK button to show the hidden temperature (set tempera-
ture or actual temperature).
As soon as a HomeMatic component is taught, the antenna sym-
bol indicating existing radio reception appears.
The display of the room thermostats show all warnings "Low-
Bat" (low battery) of the taught components and the thermostats
themselves. These messages are indicated with the battery
symbol and
s¬3¬FOR¬A¬SENSOR¬SHUTTER¬CONTACT¬WINDOW¬ROTARY¬HANDLE¬SENSOR
s¬6¬FOR¬AN¬ACTUATOR

42
The respective device can be found easily through the "Special
functions" menu "VST" or "WST".
If only the battery symbol appears, the messages applies only to
the room thermostats.
7.2 Operating modes
7.2.1 Automatic mode
The room temperature follows the defined weekday program in
automatic mode (display "Auto"). The temperature changes for
the current weekday are shown on the bar-scale in the lower
display margin. The bar is always shown if the temperature is
greater or equal to the comfort temperature.
If the temperature should be changed temporarily, the setting
dial can be used. The thermostat will automatically return to the
time-controlled program again at the next regular temperature
change in the time program.
7.2.2 Manual mode
The functionality of the controller in manual mode (display
"Manu") corresponds with that of a conventional thermostat.
The controller remains at the set temperature at all times in
manual mode. Automatic time-controlled changes do not oc-
cur. There are also no reactions to sensors indicating an open
window.
7.2.3 Vacation-/Party function
The temperature remains at a fixed temperature value for a
defined time-period (e.g. for the duration of a party or a vacation)
in this operating mode (suitcase symbol on display). The control-
ler then automatically changes to automatic mode or to center
station operation. Changing to the center station operation is al-
ways done if the controller was in center station operation before
vacation/party mode and vacation/party mode was activated
from the center.

43
If a door-window contact or a window rotary handle sensor is
integrated into the system, the door- or window-position is taken
into account during Vacation/Party mode as well, i.e. if a moni-
tored door or window is open, the window-open temperature is
selected for the control.
Defining Vacation/Party mode:
Use the "Menu" button to switch to Vacation/Party mode. Now
set the time-period for which the function should be executed.
The following 24 hours can be broken down into ½-hour seg-
ments. This breakdown into segments continues on a daily basis.
The selected day shows the time that the controller will switch
back to automatic mode at the beginning of the day at 00:00 hrs..
After defining the desired time-period, confirm your entry with
the "OK" button. Now set the desired temperature for the time-
period of your Vacation/Party mode using the setting dial or
alternatively, select the comfort- or lowered-temperature as the
temperature for your Vacation/Party mode using the "Day/Night"
button.
You can exit Vacation/Party mode at any time using the "Menu"
button.
7.2.4 Center-controlled operation
In this operating mode (display "Cent"), the temperature set
value is defined on the center station and the behavior is identi-
cal to manual mode.
You can stop any operations on the heating controller via the
center station.

44
7.3 Factory settings
When delivered, all of the required systems settings are defined
with default values:
s¬#OMFORT¬TEMPERATURE¬¬ª#s¬,OWERED¬TEMPERATURE¬¬ª#s¬4EMPERATURE¬PHASE¬¬¬ª#¬FROM¬¬HRS¬TO¬¬HRSs¬4EMPERATURE¬PHASE¬¬¬ª#¬FROM¬¬HRS¬TO¬¬HRSs¬4EMPERATURE¬PHASE¬¬¬ª#¬FROM¬¬HRS¬TO¬¬HRSs¬4EMPERATURE¬PHASE¬¬¬ª#¬FROM¬¬HRS¬TO¬¬HRS¬s¬7INDOWOPEN¬TEMPERATURE¬¬ª#¬FOR¬ALL¬SENSORS¬THAT¬ARE¬taught)
s¬$ECALCIlCATION¬RUN¬3ATURDAY¬¬HRSs¬!LTERNATING¬INDICATION¬OF¬TEMPERATURE¬AND¬HUMIDITYs¬$ISPLAY¬BACKLIGHT¬OFFYou can change all of the settings indicated and adapt them to
your individual requirements. Resetting to the factory settings
can be done at any time via Menu "Special functions": "RES".
7.4 Setting the comfort and lowered temperatures
Use the "Day/Night" button (sun and moon symbol on the
display) to switch quickly between comfort and lowered modes.
This is especially useful when using the room for purposes that
do not suit the defined time program.
In order to define the comfort and lowered temperatures, press
the "Day/Night" button for longer than 3 seconds. This calls up
the display:

45
Use the setting dial to select the desired comfort temperature
and confirm your entry with the "OK" button.
The display will now change for entering the lowered tempera-
ture.
Use the setting dial to select the desired lowered temperature
and confirm your entry with the "OK" button.
After setting the comfort and the lowered temperatures, the
default display appears again.
7.5 Heating pause
If the heating is switched off in summer, you can save actuator
battery power:
s¬4HE¬VALVE¬IS¬OPENED¬AND¬REMAINS¬IN¬THIS¬POSITIONs¬4HE¬WEEKLY¬CALCIlCATION¬PROTECTION¬IS¬CONTINUEDTo activate the heating pause, switch to manual mode and turn
the setting dial to the right until "ON" appears in the display.
To end the heating pause, exit manual mode with the
"Menu" button or turn the setting dial to the left.

46
7.6 Freeze protection mode
Select this operating mode if the room is not to be heated at all.
s¬4HE¬VALVE¬IS¬CLOSED¬AND¬REMAINS¬IN¬THIS¬POSITIONs¬4HE¬VALVE¬IS¬ONLY¬OPENED¬WHEN¬THERE¬IS¬A¬DANGER¬OF¬FREEZING¬TEMPERATURES¬UNDER¬¬ª#s¬4HE¬WEEKLY¬CALCIlCATION¬PROTECTION¬IS¬CONTINUEDTo close the valve, switch manual mode ("Manu") with the
"Menu" button and turn the setting dial to the left until "OFF"
appears on the display.
7.7 Button lock
In order to protect the device from accidental, incorrect adjust-
ments, a lock function has been integrated for the buttons and
the setting dial.
You can activate the lock by pressing buttons "Menu" and "OK"
simultaneously. The display shows "LOC" and all operational
functions are locked.
In order to deactivate the lock function, press the buttons
"Menu" and "OK" simultaneously and hold them down until
"LOC" disappears from the display.
7.8 Lowered mode with open windows
If shutter contacts or window rotary handle sensors are installed,
they indicate the door or window status. If status "Door open" or
"Window open" is reported to the heating controller, the window-
open temperature that can be adjusted for each individual sensor
is used as the set temperature. In this case, the window-open
temperature for the sensor that was triggered last applies!

47
Example:
Sensor Window-open
temperature
HM-Sec-SC (1) Window 1 ª#HM-Sec-SC (2) Window 2 ª#HM-Sec-RHS Window 3 ª#)F¬WINDOW¬¬IS¬OPEN¬NOW¬THE¬ROOM¬THERMOSTAT¬SWITCHES¬TO¬ª#¬)F¬WINDOW¬¬IS¬OPENED¬IT¬SWITCHES¬TO¬ª#¬!FTER¬OPENING¬WINDOW¬¬ª#¬IS¬THE¬TARGET¬TEMPERATURE¬)F¬YOU¬NOW¬CLOSE¬WINDOW¬¬OR¬¬THE¬CONTROL¬STAYS¬AT¬ª#¬If window 3 is closed however (1 and 2 remain open), it switches
TO¬ª#¬ª#¬ONLY¬BECOMES¬THE¬SET¬TEMPERATURE¬IF¬WINDOWS¬¬and 3 are closed.
If all windows are indicated as closed, the room control-
ler is set back to the original temperature.
The temperature can be changed at any time, even with the
window open.
As soon as a shutter contact or a window rotary handle
sensor is taught on the room thermostat, it activates the
WAKE-ON-RADIO-MODE so that the even indication that is sent
from the shutter contact or the door window rotary handle sensor
can be received. This results in increased power consumption of
the device and a decrease in the life-span of the battery.

48
8 Configuration and special functions
You can make individual settings in the "Special functions"
menu. Open the "Special functions" menu by pressing the
"Menu" button for 3 seconds.
Individual menu points can be selected by means of the setting
dial. Use the "OK" button to switch to the desired sub-menu. If
a menu point runs completely through, the changes have been
saved. An "OK" appears on the display to indicate confirmation.
You can switch back to the superordinate menu point from every
sub-menu with the "Menu" button. This can also be done to lea-
ve the "Special functions" menu and abort the definition.
The "Special functions" menu is ended automatically if no button
has been pressed or no setting has been made for 90 seconds.
Special functions are:
PRG Temperature arrangement for automatic mode
DAT Date and time settings
VST Valve position, battery status and reception station dis-
plays
WST Window position, battery status and reception station
displays
KON HomeMatic device configuration
DEC Decalcification procedure time definition
C/F Temperature unit definition (Celsius or Fahrenheit)
A/S Definition of whether actual or set value should be dis-
played
T/H Alternating display of temperature and relative humidity
LIG Display background lighting duration
OFF Valve offset setting
EPO Position that the valve moves to automatically when an
error occurs
WOT Window-open temperature
RES Reset to factory settings

49
8.1 Settings for automatic mode "PRG"
The time for automatically switching between the various tem-
perature phases can be changed separately for each weekday,
which enables the adapation to personal lifestyles.
When setting the individual phases, the starting time for the
respective temperature phase is always shown in the top line
of the left-hand margin and indicates the previous temperature
phase automatically with the end time.
You can define up to 24 time phases per day.
Call up special function "PRG".
Press the "OK" button to make the time program settings.
Type of time program:
Use the setting dial to select the day or the days for which the
time program should be changed. The following options are pos-
sible:
s¬INDIVIDUAL¬DAY¬-O3Us¬ALL¬WORKDAYS¬-O&Rs¬WEEKENDS¬3A3UConfirm your entry with OK.
Time phase
The display for the first temperature phase time appears. The
starting time, which cannot be changed, is shown in the top line
and the variable end time for ending the first temperature phase
is shown in the bottom line:

50
Use the setting dial to define the end time for the first tempera-
ture phase and confirm the entry with the "OK" button.
The set temperature for the selected time range appears on the
display.
Use the setting dial to set the desired temperature. As an alterna-
tive, you can select the comfort temperature or the lowered tem-
perature as temperature with the "Moon/Sun" button. Confirm
your setting with the "OK" button.
The display for the next temperature phase time appears. The
starting time, which cannot be changed, is shown in the top
line again and the variable end time for ending this temperature
phase is shown in the bottom line. Other temperature phases can
now be entered as described above.
The scale in the lower display margin follows the current
changes so that the effects on the daily profile can be recognized
immediately (the scale is always shown if the temperature value
is greater or equal to the comfort temperature).