Cooling Circuits - Viessmann Vitotronic SPS Service Instructions Manual

Configuring the system
Configuration system
Buttons:
■ "DHW"
Specifies whether the system heats the DHW.
"DHW circ."
■
Specifies whether a DHW circulation pump is instal-
led.
■ "El. heating"
Specifies whether an electric booster heater is instal-
led.
The electric booster heater will provide reheating if
the heat pump cannot achieve the required tempera-
ture.

Cooling circuits

Note
For heat pumps with rotary screw compressor, see
page 23.
Fig. 13
Note
When selected, the button will turn green.
20
(cont.)
Note
The set DHW temperature is set in parameter "DHW
cylinder".