Selecting The Operating Mode; Settings At The Room Temperature Selector - Vaillant 9147 Bedienungsanleitung

3.1 Selecting the operating mode

With the operating mode switch fig. 1 (2), you
can adapt the operating mode of your heating
system according to your personal needs.
After a period of time determined by the inertia of
the building and the outside temperature, the
required room temperature is reached.
In position
, the room temperature is kept con-
stant according to the value set at the temperature
selector (1) – disregarding the timer.

3 Settings at the room temperature selector

In position
stant at the night-time temperature (factoryset to
15 °C) – disregarding the timer.
In position
cally controlled according to the entered heating
programme (chapter 5).
, the room temperature is kept con-
, the room temperature is automati-
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