4
Commissioning
Room Temperature Controller KNX eTR 101-BA2
• Version: 20.04.2021 • Technical changes and errors excepted.
Functions:
•
Measurement of
temperature
.
Mixed value
from own measured value and
external values (proportions can be set in percentage), output of minimum and
maximum values
•
Display
of the actual value or the target value/basic setpoint shift
•
2 touch buttons
(+/-) for adjustment of the room temperature
•
PI controller for heating
(one or two step) and
cooling
(one or two step)
depending on temperature. Control according to separate target values or
basic target temperature
•
2 inputs
for binary contacts or T-NTC temperature sensor
3.
Commissioning
Configuration is made using the KNX software as of ETS 5. The
product file
can be
downloaded from the ETS online catalogue and the Elsner Elektronik website on
www.elsner-elektronik.de
in the “Service” menu. There you will also find the
product manual.
After the bus voltage has been applied, the device will enter an initialisation phase
lasting approx. 5 seconds. During this phase no information can be received or sent via
the bus.
4.
Addressing the device
The equipment is delivered with the individual address 15.15.255. This can be changed
via the ETS.
The programming button is located at the bottom outer side of the front panel of the
device and is recessed. Use a thin object to reach the button, e. g. a 1.5 mm² wire.
5.
Display and operation at the device
5.1. Adjust room temperature
Depending on the setting of the "Display mode" parameter in the device application,
the
Room Temperature Controller KNX eTR 101-BA2
displays the current room
temperature value (or mixed value), the target value or the shift in relation to the basic
setpoint. The display can be dimmed and switched off via the bus so that
no
value is
displayed.
PRG
Fig. 1
View from bottom
Temperature sensor
