4
Settings
¾
Press Settings
▻
A window will open
L
The functions in this submenu have to be set by the quali-
fied electrician.
In the settings, language, temperature (comfort, eco, frost),
wall compensation, optimisation, chimney sweep function, etc.
can be set.
1. Setting the wall compensation
If the installation location is unfavourable, temperature
deviations between detected and actual room temperature
might occur. This difference can be corrected by using the wall
compensation.
2. Setting the controller
The clock thermostat can be used – depending on the set
heating – as room-dependent (room temperature dependent)
or weather-dependent (outdoor temperature dependent)
version, or as a relay version
.
When connected to a modulating heating
•
In the room-dependent version, the room set tempera-
ture is used for direct control.
P band (0.5 K–2.5 K)
control range
I share (1–20)
integral share in minutes:
– Integral share small →
quick adjustment of the
control deviation
– Integral share large →
slow adjustment of the
control deviation
•
In the weather-dependent controller, the flow tempe
-
rature is determined by a defined heating curve. The
setting of base point and end point always refers to a
room set temperature of 21 °C.
End point
Outside temperature
Flow t
emper
atur
e
Base point
Setting the heating curve
With weather-dependent control, the base point and end
point of the curve can be set.
Setting range
Factory settings
Base point
10–40 °C
+25 °C
End point
25–90 °C
+60 °C
Setting parameters for the heating system
Heating type
Flow/return
temperature
Radiator heating
High temperature
90 / 70
Radiator heating
Medium temperature
70 / 50
Underfloor heating
Lowest temperature
40 / 30
