Defining the parameters for your heating system
Type of heating HC- HC-end point P-movement Frost
Starting point End point reduction limit
90 / 70 system 30 ˚C 85 ˚C -15 ˚C -3 ˚C
70 / 50 system 25 ˚C 75 ˚C -15 ˚C -3 ˚C
40 / 30 system 25 ˚C 45 ˚C -15 ˚C -3 ˚C
5.2.2. Temporarily Changing the Heating Curve
Using this function you can temporarily change the heating curve
predefined by the program. You can set a parallel displacement of
+/–5. The set value causes a displacement of the heating curve of
the setting *5 K. The modified heating curve is not permanently
saved. It only remains set until the next temperature change.
If one of the programs “Permanent Heating”, “Permanent Saving”
or “Antifreezing” is set, the displaced curve remains valid until the
program changes.
1. Press the buttons ▲ or ▼. The display shows the set displace-
ment.
2. Use the buttons ▲ or ▼ to change the displacement.
3. After approx. 3 seconds, the display automatically switches back
to its original state, and the room thermostat regulates to the
modified target temperature.
The set times of program P3 also apply to household water in case
of weather-compensated control. If the program P3 has no setting,
the fixed times of program P1 are used.
10
5.2.3. Disconnecting the Heating
When using the weather-compensated control type, you can pro-
gram the controller so that the heating switches off at a set out-
side temperature.
req temp
clock/date
program p3
holiday
settings
hw immediate
language
c/brate sensr
switch off at
display
optimisation
switch off at
The display
jumps automa-
tically to the
setting.
