seitron TR D02B Wireless Digital Thermostat User Manual
Via del Commercio, 9/11 36065 Mussolente VI - ITALY
Tel.: +39.0424.567842 - Fax.: +39.0424.567849
TR D02B
WIRELESS DIGITAL THERMOSTAT
Operating frequency 868.150 MHz
Blue backlight display
Heating/Cooling switching can be controlled on the
thermostat or on the receiver
‘Comfort’ set-point temperature results in switching to the
‘Economy’ set-point display.
On the other hand when the display shows the 'Economy' set-
OVERVIEW
This device is a radio-controlled display thermostat to control
the room temperature with the option to choose among different
setting modes and related set-point temperatures: Comfort,
Economy, Off/Antifrost.
The thermostat is set by default to operate in Comfort,
Economy and Antifrost modes; it can be adapted to the
different installation requirements by modifying the settings and
the final user intervention can be restricted, aiming to optimize
environment comfort and energy saving. The thermostat can be
used in both heating and cooling systems and it is also suitable
for floor heating systems.
User limitations to set the Set-point temperatures
Internal sensor and input plug for remote sensor
Low battery icon
point pressing the '
set-point.
' key results in showing the 'Comfort'
A further pressing of the '
' key results in showing the room
temperature, as well as after a few seconds of inactivity on the
keys.
EXTERNAL NTC SENSOR
The thermostat features an input ('REMOTE SENSOR', B in
Fig. 6) to connect an external NTC sensor (optional)
alternatively the the internal one.
The external sensor can be used to measure the room
temperature when the thermostat is installed in a position which
does not allow a correct room temperature measurement.
START-UP
When activating for the first time, open the thermostat cover, as
shown in paragraph 'INSTALLATION' in (C of Fig. 6), and insert
batteries with the correct polarity. Batteries shall be 1.5V
alkaline AA type.
When the installation requires an installation with
a
remote
sensor, it is necessary to set correctly the parameter P10 and
connect a 4700 ohm at 25 °C NTC sensor. If there is any doubt
about the type of sensor to be connected, please consult the
manufacturer.
Heating/Cooling Set-up
The thermostat is set by default in heating mode.
The thermostat leaves the factory already set to operate with
the internal sensor.
Hold down '
' for 10 seconds to modify the regulation mode.
A. Cooling mode will be set if the thermostat was previously set
on heating and the symbol '
seconds.
' will flash on display for 8
CONTROLS LAYOUT
RADIO SYSTEM CONFIGURATION
B. Heating mode will be set if the thermostat was previously set
on cooling and the symbol ' ' will flash on display for 8
seconds.
Check if the receiver that must be paired with the thermostat is
reported compatible on the 'COMPATIBILITY WITH NEW
WAVE RADIO SYSTEM' paragraph.
The lit icon ' ' Flame indicates that heating mode is on during
normal operation; on the contrary, cooling activation is signalled
Check if the receiver correctly receives the wireless thermostat
signals before installing the latter in the desired position. The
operation is performed by activating the 'Test' function by
simultaneously pressing '3' and '4' buttons.
The thermostat displays the icon 'TEST' and continuously
transmits switch-on and off controls to the receiver, with a 2
A
B
C
TEST
C
F
by the Snow icon '
'.
The heating/cooling mode setting cannot be modified if the
thermostat is set to operate with a programmable thermostat in
New Wave radio system, as the setting is defined on the
programmable thermostat or on the relay module.
SET
second pause between them, in 'Test' mode; the symbol '
'
on the display switches on every time the thermostat transmits
a radio control. The 'Test' mode can be interrupted at any time
Regulation mode set-up
There are 3 ways to set the room temperature that can either
be selected by pressing '
by pressing '
'. However, the 'Test' mode automatically
'.
ends after approx.17 minutes.
The 'Test' mode must be used to self-learn the thermostat
address on the receiver and, consequently, the relative output
relay in the receiver must be continuously switched-on and off
every 2 seconds; the related LED also indicates the status. If
so, the thermostat correctly communicates with the receiver.
Make sure that the two devices still correctly communicate
when positioning the thermostat in the destination area.
The output relay always remains on or off if the thermostat is
positioned too far from the receiver: if so, we recommend to
Fig. 1
Comfort:
The thermostat sets the room temperature in
comfort mode; this is normally the preferred
temperature during the day-time.
KEY:
A
B
C
Key ' 4 ': multifunction key
Normal operation
Economy/Auto: The thermostat sets the room temperature
according to the economy mode (this is
usually the preferred temperature during
night time), when parameter P01 is set on
trA. When, on the contrary, parameter P01 is
set on rEC the thermostat regulates the room
temperature according to comfort mode or
economy mode depending on the time
program which has been set on the
associated programmable thermostat.
- If pressed once shows the set-point temperature.
- If pressed repeatedly increases the set-point temperature.
In setting mode
- If pressed once shows the set parameter.
- If pressed repeatedly changes the selected parameter
(increases the value).
find
a
better position, possibly closer to the receiver, and
ensure it is not near metal screens or reinforced concrete walls
that might weaken radio transmission.
The signal quality can be checked with the receiver (see the
relative documentation for further information).
Key '
Normal operation
': multifunction key:
OFF / Antifrost: Turns off the thermostat. The display will
show the icon ' OFF '. If the thermostat was
set in heating mode the antifrost function will
- Sets the regulation mode (according to parameter P02):
Comfort => Economy => OFF/ANTIFROST.
- If pressed for more than 10 seconds, it reverses the
operation logic: Heating D Cooling.
In setting mode
ASSOCIATION
THERMOSTAT
WITH
A
PROGRAMMABLE
be active and the symbol '
' will appear on
In a New Wave radio system made up by a multi-channel
receiver module, programmable thermostat and several
the display; in this case the room
temperature will be set according to the
value set as antifrost temperature in
parameter P03 (see paragraph 'INSTALLER
CONFIGURATION').
a
- Shows the parameters list
simple thermostats, it is possible, for the thermostats, to
regulate the room temperature based on the hourly program set
on the programmable thermostat. This can be achieved by
associating the outputs controlled by the thermostats on the
receiver, to the programmable thermostat ones. With this kind
Key ' 3 ': Multifunction key
Normal operation:
- If pressed once shows the set-point temperature.
- If pressed repeatedly decreases the set-point
temperature.
The thermostat is set by factory default to use OFF, Comfort
and Economy modes.
of configuration,
a
programmable thermostat and the
In configuration mode
thermostats associated to it form an 'area'.
Through the installer parameter P02 it is possible to deactivate
the option to select one or more functions (see the 'INSTALLER
CONFIGURATION' paragraph).
Pressing '
setting modes:
- If pressed once shows the set parameter.
- If pressed repeatedly changes the selected parameter
(decreases the value).
For example, a day area and a night area can be created in a
house, with different settings in multiple rooms based on the
different programmable hourly bands on two programmable
thermostats.
The associated channels will receive from the programmable
thermostat the information about which setting mode to use and
therefore, which temperature to regulate, comfort or economy,
but also off or antifrost. If the programmable thermostat is
' cyclically scroll among the different activated
DISPLAY INDICATIONS
The meaning of the symbols appearing on the display is given
below:
OFF /
Once a setting mode is set, it remains so until the '
pressed again.
See the 'INSTALLER CONFIGURATION' paragraph for further
information on how to configure the setting modes.
' key is
Full batteries life.
regulating at
a
Comfort temperature, the associated
thermostats will regulate according to their Comfort set-point;
whereas, if the programmable thermostat is regulating with an
economy temperature, the associated thermostats will be set
with their own economy temperature. Similarly, if the
programmable thermostat is switched off with antifrost function
at 5°C, the associated thermostats will also regulate the
antifrost temperature of 5°C. The display thermostat can also
have the output associated to a programmable thermostat and,
Low batteries life; need replacement.
Temperature set in Comfort mode.
Set-point Temperature
Temperature set in Economy mode.
Thermostat switched off, OFF mode.
T
C
when set in 'Auto' mode (symbol
'
'
on), the receiver
Active antifrost mode, the thermostat sets to antifrost
temperature.
regulates with the setting mode received from the
programmable thermostat. The P01 parameter must be set at
'rEC', when it is intended to use the thermostat in association
with a programmable thermostat. See the receiver instructions
for the association procedure.
SET
Fig. 2
Heating mode output.
Cooling mode output.
During normal operation the display shows the room
temperature detected and the icon for the selected operating
mode. In order to show the relevant set-point temperature
press any of the keys '3' or '4': the display will show the set-
point temperature and the icon ' ' will turn on (thus showing
that the value shown refers to the set-point temperature).
INSTALLER CONFIGURATION
The installer configuration allows to define the thermostat
operation to set it to the different kinds of rooms and systems.
Temperature regulation in "auto" mode.
The thermostat is transmitting a radio control.
The thermostat is under configuration.
Hold '4' and '
' simultaneously pressed for a few seconds
until the ' ' symbol and the word ' Con ' (configuration) appear
on the display, to access the configuration parameter. From this
The icon ' ' turns on along with icon '
' thus meaning that the
The thermostat is in 'Test' mode, meaning it transmits a
self-learning control of the radio address on the
receiver every 2 seconds.
display is showing the ‘Comfort’ set-point temperature or as an
alternative, together with icon ' ' thus meaning that the display
is showing the ’Economy’ set-point temperature.
moment, pressing '
parameters identified with 'P' and by the parameter number,
from P01 to P18.
', will scroll among the different installer
Pressing the key '3' or '4' results in modifiying the current set-
point temperature. By pressing the key '3' or '4' the set-point
temperature digits start flashing to point out that the set-point
can be changed.
The end of configuration is indicated with the word 'End'. Press
T set-point displayed.
'
' again to save the configuration and then the thermostat
switches to normal operation.
If P10 is set on EXT, the utilized external sensor is
faulty or unplugged.
EEE
At any time, by pressing for a few seconds the '
' key, the
Pressing the key '
' while the display is showing the
configuration menu is quit without saving any changes made.
TRD02B0000SE 039165 050422
1
- ENGLISH -
| General | Details |
|---|---|
| Name | seitron TR D02B Wireless Digital Thermostat User Manual |
| Make | seitron |
| Language | English |
| Filetype | PDF (Download) |
| File size | 1.82 MB |
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