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Setting the parameters
Room Temperature Controller KNX eTR 101-BA2
• Version: 20.04.2021 • Technical changes and errors excepted.
If the comfort set point is used as the basis, but no switching object is used, a dead
zone is determined for the control mode ‘heating
and
cooling’ to avoid direct switching
from heating to cooling.
Set point for standby
Standby mode is usually used for daytime mode when people are absent.
If set point values are entered separately:
A starting set point value is defined as well as a temperature range in which the set
point value may be changed.
If the comfort set point value is used as a basis:
If the comfort set point value is used as a basis, an increase/decrease relative to this
value is set.
Eco set point
Eco mode is usually used for night-time operation.
If set point values are entered separately:
A starting set point value is defined as well as a temperature range in which the set
point value may be changed.
Reduction by up to (in 0.1°C)
1…100; 50
Increase by up to (in 0.1°C)
1…100; 50
Dead zone between heating and cooling
(in 0.1°C)
(only if both heating and cooling are used,
without switching object)
1…100; 50
Heating initial set point (in 0.1 °C)
valid until first communication
-300…800; 180
Cooling initial set point (in 0.1 °C)
valid until first communication
-300…800; 240
Min. object value heating/cooling (in 0.1 °C)
-300…800; 160
Max. object value heating/cooling (in 0.1 °C)
-300…800; 280
Reduce heating set point (in 0.1°C)
(for heating)
0…200; 30
Increase cooling set point (in 0.1°C)
(for cooling)
0…200; 30
Heating initial set point (in 0.1 °C)
valid until first communication
-300…800; 160
Cooling initial set point (in 0.1 °C)
valid until first communication
-300…800; 280
Min. object value heating/cooling (in 0.1 °C)
-300…800; 160
Max. object value heating/cooling (in 0.1 °C)
-300…800; 280
