Setting The Target Room Temperature; Setting The Night Set Back Temp - Vaillant geoTHERM VWS 220/2 Instrucciones De Operación

4.9.2 Setting the target room temperature

HK2
Parameter Heating
Operation mode
>Auto
Set value day
Night set back temp.
>Select operation mode

4.9.3 Setting the night set back temp.

HK2
Parameter Heating
Operation mode
>Auto
Set value day
Night set back temp.
>Select operation mode
Operating instructions geoTHERM 0020051578_03
Set value day
2
The target room temperature is the reference temperature
used for regulation by the heating system in "Heating"
operation mode, or during the time window. This parameter
can be set separately for each heating circuit.
The target room temperature is used to calculate the heat-
20 °C
ing curve. Increasing the target room temperature moves
15 °C
the set heating curve parallel on a 45° axis and the flow
temperature to be regulated by the controller is adjusted
accordingly. Change increment: 0.5 °C
Factory setting: Set value day: 20 °C
i
Night set back temp.
2
The night set-back temp. is the temperature at which the
heating is regulated during the set-back period. Each heat-
ing circuit can be set to its own night set back temp.
Change increment: 0.5 °C
20 °C
The set operation mode determines the conditions under
15 °C
which the assigned heating circuit should be regulated.
Factory setting: Set-back temp.: 15 °C
Operation
Select a target room temperature that is just
high enough to ensure your personal well-being
(e. g. 20 °C). Each degree over and above the
set value means an increase in energy consump-
tion of around 6% per annum.
4
27
GB