Viessmann Vitovalor PT2 Installation And Service Instructions For Contractors page 96

System configuration (parameters)
Heating circuit 1, Heating circuit 2, Heating circuit 3, Heating circuit 4
Note
Parameter values in bold are factory settings.
424.3 "Set flow temperature increased when switching from operation with reduced room temperature to
operation with standard/comfort room temperature, heating circuit 1"
Setting
0 K
424.4 "Duration for set flow temperature increase, heating circuit 1"
Setting
60 min
426.3 "Set flow temperature increased when switching from operation with reduced room temperature to
operation with standard/comfort room temperature, heating circuit 2"
Setting
0 K
426.4 "Duration for set flow temperature increase, heating circuit 2"
Setting
60 min
428.3 "Set flow temperature increased when switching from operation with reduced room temperature to
operation with standard/comfort room temperature, heating circuit 3"
Setting
0 K
96
Explanations
Set flow temperature increased when changing from
operation at reduced room temperature to operation at
standard room temperature or comfort room tempera-
ture.
See also chapter "Function description"
0 Delivered condition increase 0 K
0 to 20 Temperature rise adjustable from 0 to 20 K
Explanations
Duration for set flow temperature increase
See also chapter "Function description"
60 Delivered condition 60 min
0 to 120 Temperature rise adjustable from 0 to 120 min
Explanations
Set flow temperature increased when changing from
operation at reduced room temperature to operation at
standard room temperature or comfort room tempera-
ture.
See also chapter "Function description"
0 Delivered condition increase 0 K
0 to 20 Temperature rise adjustable from 0 to 20 K
Explanations
Duration for set flow temperature increase
See also chapter "Function description"
60 Delivered condition 60 min
0 to 120 Temperature rise adjustable from 0 to 120 min
Explanations
Set flow temperature increased when changing from
operation at reduced room temperature to operation at
standard room temperature or comfort room tempera-
ture.
See also chapter "Function description"
0 Delivered condition increase 0 K
0 to 20 Temperature rise adjustable from 0 to 20 K