Viessmann Vitopend 100-W User Manual

13
Operation with room temperature controller
Further information can be found
in chapter "Terminology" in the
Appendix.
Make any settings on the connected
room temperature controller using the
relevant operating instructions.
Note
Set the heating water temperature high
enough to achieve the required room
temperature.
For settings, see page 18.
Room temperature-dependent operation
Further information can be found
in chapter "Terminology" in the
Appendix.
The heating water temperature is regu-
lated so that the pre-selected room
temperature is achieved.
For setting the room temperature, see
page 18.
Note
To prevent heat being generated
unnecessarily at times when you do not
require central heating, you should
additionally connect either a room tem-
perature controller to your heating sys-
tem, or a room temperature sensor act-
ing in combination with the time switch
to define the boiler control unit heating
times. This enables central heating to
be suspended at night, for example, in
order to save energy.
Weather-compensated mode
Further information can be found
in chapter "Terminology" in the
Appendix.
The heating water temperature is regu-
lated in accordance with a specified
heating curve and the prevailing out-
side temperature.
For heating curve setting, see
page 24.
Note
To prevent heat being generated
unnecessarily at times when you do not
require central heating, you should
additionally connect a room tempera-
ture controller to your heating system or
activate the time switch program of the
boiler control unit. This enables central
heating to be suspended at night,
for example, in order to save energy.
Operation
Operating modes of the heating system
(cont.)
5837147

Viessmann Vitopend 100-W Specifications

General

Fuel Type	Gas
Max. Water Temperature	85 °C
Type	Condensing Boiler
Gas Type	Natural gas / LPG
Efficiency	Up to 98%