Operating instructions

Ready for operation
9
Your heating system is preset ... Vitocontrol-S, VD2/CT3/CM2
The control units are preset in the factory to a standard operating mode. The
heating system, therefore, is ready for operation.
You can change the factory settings to suit your individual preferences.
Vitotronic 100, GC1
 Heating Program
The heating program is set for
“Central heating and domestic hot
water”, i.e. heating takes place,
controlled via the Vitocontrol-S, VD2/CT3/CM2.
Vitocontrol-S, VD2/CT3/CM2, Model 300-K MW1
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 Date and time (CET)
The date and time are preset in the
factory. Resetting for winter/summer
time takes place automatically.
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
 Heating program
The heating program is set for
“Central heating and domestic hot
water”, i.e. central heating and
domestic hot water heating
(if a DHW tank is installed)
take place, in accordance with the
time programs.
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 Time program
Between 06:00 and 22:00 hrs, central
heating takes place with the normal
room temperature and, between 05:30
and 22:00 hrs, domestic hot water
heating (if a DHW tank is installed).
5351 341 v1.2