Standard room temperature controller with display
Art. No.: TR D .. 231 ..
Safety instructions
The unit may only be opened by an electrician
and installed according to the circuit
diagram on the unit or in these instructions.
Observe existing safety instructions.
To satisfy the requirements of protection class II,
corresponding installation measures are required.
This independently-mountable electronic device
is exclusively for controlling the temperature in
dry, enclosed rooms with normal surroundings.
This device conforms with EN 60730 and
functions according to operating mode 1C.
Damage to the device, fire or other hazards may
arise if these instructions are not followed.
These instructions are a component part of the
product and must remain with the end customer.
Structure of the device
(2)
(3)
(1)
(4)
(5)
(6)
(7)
Fig. 1: Layout of the temperature controller
(1) Controls
(2) Display
(3) Control buttons
(4) Plug-in contacts
(5) Design frame (not including delivery)
(6) Socket for the plug-in contacts
(7) Use
Function
Correct use
– Measuring and controlling the room temperature
–
Measuring and controlling the floor temperature
–
Room temperature control via floor heating with
a limiting function (for example in conjunction
with tiled stoves)
– Can be used for "heating only" or "cooling only"
–
Installable in a box in conformance with
DIN 49073
– Only for use in dry, enclosed rooms
Product characteristics
–
Large display with backlighting
– Text display for self-explanatory operation
– Different user languages can be selected
– Internal temperature sensor
– An external remote sensor can be connected
– ECO input [clock] for the activation of a freely-
settable temperature, e.g. for night reduction
– Time limit for the manually-selected temperature
–
Simply switch between 2 temperatures (comfort,
reduction)
– Short-time timer ("party function")
– Frost protection function
– Display of energy consumption for electric
heating systems
–
Pulse width modulation (PWM) or two-point
control system
–
Adjustable cycle time (PWM), hysteresis and
minimum on/off time (two-point)
–
Switch on delay, such as for burners (with two-
point control)
– Adaptation to valves normally open or closed
– Valve protection (as a room temperature
controller with and without a limiting function)
– Resetting separate from user and installer
settings
Description of functions
The temperature controller controls the room
or floor temperature according to the set target
temperature and is equipped with an internal sensor
for measuring the room temperature. In addition,
an external remote sensor can be connected,
for example to measure the floor temperature.
The temperature controller compares the measured
temperature with set values. If the temperature falls
below the current setting, the heating system is
turned on.
Two temperature values, T+ and T-, can be preset
(comfort and reduction temperature), between which
it is possible to switch at the touch of a button.
Optionally, an external switch (e.g. a timer) can
be used to control the temperature automatically
to another preset ECO value.
The
control method
depends on the type of heating
and is determined by the installer:
–
Room temperature controller:
The heating
is turned on when the room temperature
falls below the set target temperature
(measured with an internal sensor or external
remote sensor).
–
Floor temperature controller:
The underfloor
heating is turned on when the floor temperature
falls below the set target temperature
(measured using an external remote sensor).
–
Room temperature controller with a limiter:
(in conjunction with underfloor heating):
The room temperature is measured
and regulated using the internal sensor.
An additional external remote sensor is
connected to measure the floor temperature,
and a target temperature range for the floor
is set. The room temperature control is
deactivated when the floor temperature is
outside of this range. If temperature falls below
this range, the heater is turned on, and if the
temperature is above this range, the heater
is turned off independent of the current room
temperature.
Operation
(9)
(11)
(12)
(13)
(14)
(15)
(16)
(8)
Fig. 2: Default display
(8) Function display (such as the mode)
(9) Large display (such as the current temperature)
(10) –
(11) Heating mode display
(12) Display (e.g. target temperature)
(13)
O
button (OK, switchover T+/T−/ECO)
(14)
+
button
(15)
-
button
(16)
M
button (menu)
Basic information
Four buttons below the display are used to operate
the temperature controller (Fig. 2, items (13) to (16)).
In the menu, you can activate operating modes
and make settings. If a button is not pressed for
more than three minutes, the unit automatically
switches back to the previous function and the basic
display (Fig. 2).
Operation when the controls are removed
The unit can also be operated when the controls are
removed. The current temperature is not displayed,
the "heating mode" display flashes, and the display
is not illuminated. If a button is not pressed for more
than three minutes, the display goes dark.
Display information on the current mode
W
W
To go to the default display when the controls
are removed and the display is dark, press any
button.
■
Press
O
in the default display.
Information on the current mode/setting is
displayed.
■
Return to the default display by pressing
O
.
Selecting modes and setting menus
■
Press
M
in the default display.
MENU
briefly appears in the function display (8).
A help text as a marquee appears at the bottom
edge of the display.
■
Use the
+
/
-
buttons to switch to the desired
mode/setting.
■
Select the desired mode/setting by pressing
O
.
Another menu opens depending on the
mode/setting.
■
Go back to the last display/setting by
pressing
M
.
■
Return to the default display by pressing
M
several times.
Manually adapting the target temperature
You can always adapt the target temperature in
modes CONTROL and TIMER.
■
In the default display, press
+W
or
W-
.
The current target temperature flashes.
■
Set the desired temperature by pressing
+
/
-
.
■
Accept the displayed temperature by pressing
O
.
The device returns to the default display.
Turning off the control
■
In the default display, press the
M
button for
10 seconds.
First "MENU" appears in the display.
After 10 seconds, the device switches to the
default display and "OFF" appears.
■
Turn the controls back on by selecting a mode.
Main menu
Modes and setting menus (overview 1)
To follow is an overview of the modes and setting
menus within the main menu.
CONTROL
Control of the temperature to the value set here:
T+ = Comfort temperature
T− = Reduction temperature
ECO = When the ECO function is active, the preset
temperature or that set here.
T* = Temperature changed with
+
/
-
TIMER
Short-time timer to specify the room temperature
for a set number of hours ("Party function").
■
Press
+
/
-
to set the hours and confirm
with
O
.
■
Press
+
/
-
to set the temperature and
confirm with
O
.
The display (12) shows the number of
remaining hours.
On exiting, that mode is continued which was
active before TIMER. TIMER continues when
ECO is activated and ECO is delayed accordingly.
Manual exiting of TIMER by selecting the
CONTROL mode.
USER SETTINGS
Open the menu for the user settings.
The display (9) shows the menu ID G1.
■
To select the desired submenu, see "User
settings".
INSTALLER SETTINGS
Open the setting menu for the installer.
The display (8) shows the menu ID H1.
■
To select the desired submenu, see "Installer
settings".
Overview 1: Modes and setting menus
Select the desired mode/setting menu
The device is in the default display.
■
Press the
MW
button.
The help text "MENU..." appears at the bottom
edge of the display.
■
Press the buttons
+
/
-
until the desired menu
item (mode or setting menu) appears.
■ Confirm with
O
.
The function is activated in modes CONTROL
and TIMER.
With the other menu items, the device jumps to
additional settings (see overview 1).
User settings
Overview 2
A marquee at the bottom of the display shows
information for an individual menu items identified
with G1 to G16.
W
W
The menu item G3 is not available and,
depending on the set control procedure,
the menu items G11 and G12 are not available.
(The menu displays and set all values are in
UPPERCASE, and the
settings are bold
)
G1 T+ TEMP
Presetting of the comfort temperature:
–
For H1 = ROOM or LIMITER:
OFF, 5.0 °C, 5.5 °C …
21.0 °C
… 30.0 °C
–
For H1 = FLOOR:
OFF, 10.0 °C, 10.5 °C …
28.0 °C
… 40.0 °C
Press
+
/
-
to set the temperature and confirm
with
O
.
G2 T− TEMP
Presetting of the reduction temperature:
–
For H1 = ROOM or LIMITER:
OFF, 5.0 °C, 5.5 °C …
18.0 °C
… 30.0 °C
–
For H1 = FLOOR:
OFF, 10.0 °C, 10.5 °C …
18.0 °C
… 40.0 °C
Press
+
/
-
to set the temperature and confirm
with
O
.
G4 OFF HEATING PERMANENT
Turn off the temperature control:
–
YES =
Control off
–
NO
=
Control on
Select YES/NO with
+
/
-
, confirm with
O
.
If OFF HEATING PERMANENT = YES is selected,
the frost protection is active, provided that it has
been set by the installer,
see also Installer settings
H6 - FROST PROTECTION ≠ OFF.
Display function (8): OFF
Turn on the control again: Select a function using
the menu, or hold
M
for 10 s.
G5 T* MAX LENGTH
The maximum validity period for T* can be set,
e.g. setting to 3 hrs: After 3 hrs, the previously
selected temperature (T+, T−, ECO) is used.
–
OFF
, 1 hrs, 2 hrs … 23 hrs
Select the number of hours with
+
/
-
,
confirm with
O
.
G6 KEY LOCK
Protect the controller against unauthorized use.
Use is not possible when access protection is
enabled.
–
YES =
access protection on
–
NO
= no
access protection
Select YES/NO with
+
/
-
, confirm with
O
.
Remove access protection: Press any button,
and when CODE is displayed, set 93 with
+
/
-
and confirm with
O
.
G7 TEMP LIMIT MIN/MAX TEMP
Set the lower and upper temperature to be
controlled:
–
LOWER TEMP LIMIT
:
For room temperature controller
(H1 = ROOM or LIMITER):
5.0 °C
, 5.5 °C … 30.0 °C
For floor thermostat (H1 = FLOOR):
10.0 °C
, 10.5 °C … 40.0 °C
–
UPPER TEMP LIMIT
:
For room temperature controller
(H1 = ROOM or LIMITER):
5.0 °C, 5.5 °C …
30.0 °C
For floor thermostat (H1 = FLOOR):
10.0 °C, 10.5 °C …
40.0 °C
Set the temperatures with
+
/
-
and confirm with
O
.
In CONTROL mode, the temperature range is
limited to the values set here.
G8 COSTS/HR OF ENERGY
Enter the estimated energy costs per hour for the
room in which the temperature is being controlled:
1, 2, ...
100
... 999 CENT/HR
W
W
If the energy cost meter is to serve
as an operating hour meter, set the value
COST/HR to 100.
Set COST/HR with
+
/
-
, confirm with
O
.
The determined consumption is displayed
under G9.
G9 ENERGY CONSUMPTION TO DATE
Display of the approximate energy consumption
in euros (or operating hours) per time period.
The current day is included up to the displayed time.
Calculation: Time heat turned on x COST/HR (G8).
EURO/2DAYS, EURO/WEEK, EURO/30DAYS,
EURO/YEAR.
Select the period for calculating the energy
consumption, display it with
+
/
-
, go back to the
menu with
O
.
Reset using INSTALLER SETTINGS (H9)
G10 DISPLAY TARGET TEMP
Setting for the target temperature to be shown in
the display instead of the current room temperature:
–
YES =
Target temperature
–
NO
=
Room temperature
Select YES/NO with
+
/
-
, confirm with
O
.
G11 ADJUST TEMP
W
W
This menu item is not available when used as
a floor temperature controller.
Specify a correction value to be displayed and
regulated:
-5.0 °C, -4.9 °C …
0.0 °C
... 4.9 °C, 5.0 °C
W
W
Useful adaptations are for example matching
calibrated thermometers, or adapting to
installation heights or locations that are
problematic.
Adjust the correction value with
+
/
-
and confirm
with
O
.
G12 NUMBER FOR FLOOR TEMP
W
W
This menu item is not available when used
as a room temperature controller with/without
a limiting function.
Activate the floor temperature display for
information (without the unit °C).
–
YES = display the floor temperature
–
NO
= display the room
temperature
Select YES/NO with
+
/
-
, confirm with
O
.
G13 BACKLIGHT
Set the display lighting:
–
SHORT
=
short time after pressing the button
– OFF
= always off
–
PERMANENT (only when using a remote sensor)
Select SHORT/OFF or PERMANENT with
+
/
-
,
confirm with
O
.
G14 LANGUAGE
Select the language for the texts shown in the
display: GERMAN, ENGLISH, DUTCH, FRENCH,
RUSSIAN, SPANISH, ITALIAN, POLISH, TURKISH
Select the LANGUAGE with
+
/
-
, confirm
with
O
.
G15 INFO
Display controller type and controller version:
TR D ...
Display the controller version with
+
/
-
, go back
to menu with
M
or
O
.
G16 RESET USER SETTINGS ONLY
Reset the user settings to the defaults.
W
W
The counter ENERGY CONSUMTION TO
DATE is not reset. This is reset by the installer
in the menu H9.
–
YES =
reset
–
NO
Select YES/NO with
+
/
-
, confirm with
O
.
Overview 2: User settings
ALBRECHT JUNG GMBH & CO. KG
Volmestrasse 1
58579 Schalksmühle, Germany
Telephone: +49 (0)2355 8060
Fax: +49 (0)2355 806204
www.jung.de
Service Centre
Kupferstr. 17-19
44532 Lünen
Germany
Temperature management
EN
Operating and installation instructions
27.05.2014
0024073400
Open the settings menu and make settings
The display shows the menu code G1 in the display
(9) and, beneath that, the marquee T+ SET.
■
Press
+
/
-
to select the desired menu.
The menu ID and a help text appear at the
bottom edge of the display (8) and (12).
■ Confirm with
O
.
The first settable value flashes in the display.
■
Set the desired value by pressing
+
/
-
.
■ Confirm with
O
.
The next settable value flashes in the display.
Once all the values are set, the display returns
to the higher level and displays the menu ID.
