Operating instructions

Settings
27
Changing the heating pattern (continued) Vitocontrol-S, VD2/CT3/CM2
Change heating pattern if ... Action Example
... not enough heat is generated in
the cold season
Adjust the slope of the heating
curve upwards by one increment
Slope
... too much heat is generated in the
cold season
Adjust the slope of the heating
curve downwards by one increment
Slope
... not enough heat is generated at
transitionary times of the year and
in the cold season
Adjust the shift of the heating curve
to a higher value (e.g.+3 K)
Shift
... too much heat is generated at
transitionary times of the year and
in the cold season
Adjust the shift of the heating curve
to a lower value (e.g. -3 K)
Shift
... not enough heat is generated at
transitionary times of the year but
adequate in the cold season
Adjust the slope of the heating
curve downwards by one increment,
and the shift to a higher value
(e.g.+3 K).
Slope
Shift
... the boiler water temperature is
too high at transitionary times of
the year, but adequate in the cold
season
Adjust the slope of the heating
curve upwards by one increment,
and the shift to a lower value
(e.g. -3 K).
Slope
Shift
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