77
Operation
Time programs Heating
Heating curve Slope
Heating curve Parallel shift
Time programs Heating
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systems according to his wishes. If a
time programme is activated, the boiler
operates in the desired periods in order
to keep the room temperature at the
comfort temperature level. Outside
these periods, the boiler operates at a
reduced temperature level.
Alternatively, you can create your own
time programmes or adapt existing
programmes to your own requirements.
Heating curve Slope
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adjusted according to the measured
outside air temperature and the set
weather compensation curve.
Example: Weather compensation
curve 3.5 will provide a higher primary
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outside air temperature than curve
1.0 The weather compensation curve
can be adjusted to suit the heat loss
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temperature, especially when the
outdoor temperature is cold.
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temperature, especially when the
outdoor temperature is cold.
Heating curve Parallel shift
If the ambient temperature is too hot
or too cold regardless of the outdoor
temperature, use the parallel shift to
adjust the curve.
Depending on the system conditions
(boiler settings during installation),
a setting range of ±7K (at low
temperature) or ±14K (at high
temperature) is possible.
0-24h
Mo-So
00:00 – 24:00
P1
Family program
Mo-Do
06:00 – 22:00
Fr-Sa
06:00 – 23:00
So
07:00 – 22:00
P2
Program without noon
Mo-Do
06:00 – 08:00
16:00 – 22:00
Fr
06:00 – 08:00
15:00 – 23:00
Sa
07:00 – 23:00
So
08:00 – 22:00
P3
Program with lunch
Mo-Do
06:00 – 08:00
11:30 – 13:00
16:00 – 22:00
Fr
06:00 – 08:00
11:30 – 23:00
Sa
06:00 – 23:00
So
07:00 – 22:00
6-22h
Mo-Do
06:00 – 22:00
flow temperature
low temperature level
high temperature level
outdoor temperature
room temperature
setpoint
°C
°C
23
23
21
21
19
19
30
20
10
0
40
50
60
70
80
90
°C
5
10
15
20
25
3.5
3.0
2.5
2.0
1.8
1.5
1.3
0.8
1.0
0.6
0.4
0
-5
-10
-15
-20
-25 °C
0.8
0.6
1.0
0.4
0.2
