Selecting The Heating Program (Summer, Winter) - Viessmann Vitotronic 200 KW2 Operating Instructions Manual

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Selecting the heating program (summer, winter)

1. !, ? or §; the respective key
will then illuminate.
2. Select the heating program with
keys G, L or K.
Heating and DHW
Example: winter and transitional periods
H Central heating with alternate standard and reduced room
H DHW heating (if a DHW cylinder is installed) and DHW
H Frost protection for boiler and DHW cylinder
Please note:
If this key is illuminated,
H symbol "s" appears, if central heating with standard room
H symbol "m" appears, if central heating operates with a
(see page 11).
Only DHW
Example: Summer
H No central heating
H DHW heating (if a DHW cylinder is installed) and DHW
H Frost protection for boiler and DHW cylinder
Standby mode
H No central heating
H No DHW heating
H Frost protection for boiler and DHW cylinder
Please note:
The circulation pumps are briefly started every 24 hours to
prevent them from seizing up.
10
temperature (frost protection) acc. to programmed times
circulation pump (if installed) ON acc. to set times
temperature is active,
reduced room temperature higher than 3 ºC,
circulation pump (if installed) ON acc. to set times