Operating Mode Of The Heating System; Operation Without Room Temperature Control Unit; Operation With Room Temperature Control Unit; Weather-Compensated Mode - Viessmann Vitodens 100-W Operating Instructions Manual

Operating mode of the heating system

Operation without room temperature control unit

The required heating water temperature
can be set with the rotary selector
"tr" (see page 10).

Operation with room temperature control unit

Please make any adjustments to the
connected room temperature control unit
using the relevant operating instruc-
tions.

Weather-compensated mode

In weather-compensated mode, the
heating water temperature is regulated
subject to the outside temperature.
Rotary selector "tr" enables you to
increase or reduce the room tempera-
ture.
Where to find the controls
Note
The heating water temperature must be
set sufficiently high using the rotary
selector " tr " for the desired room tem-
perature to be reached.
7