Viessmann VITOTRONIC SPS Operating Instructions Manual page 9

Product information
Depending on the type of heat pump and accessories
installed, your heating system may be equipped as fol-
lows:
Commissioning
The commissioning and matching up of the heat pump
control unit to local conditions and to the structural
characteristics of the building, plus the instruction of
the user in operating the system, must be carried out
by your heating contractor.
■ Heating:
Central heating and, if installed, heating of heating
water buffer cylinders
Cooling:
■
The "natural cooling" and "active cooling" functions
are supported if the required accessories are instal-
led.
■ DHW heating:
DHW heating using an external DHW cylinder, and
control of a DHW circulation pump are possible.
Note
These operating instructions also describe functions
that are only available on some heat pump models or
only with accessories. These functions are not specifi-
cally identified.
For questions relating to the scope of functions and
accessories for your heat pump and your heating sys-
tem, check with your contractor.
Introductory information
9