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Viessmann B2TF - Heating Circuit 1, Heating Circuit 2, Heating Circuit 3, Heating Circuit 4

Viessmann B2TF
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65
1101.2 "Set speed of the primary circuit pump for DHW heating"
Setting Explanations
Set speed of the internal circulation pump when oper-
ated as a circulation pump for cylinder heating
... Delivered condition specified by settings specific to
the appliance
20 to 100 Set speed adjustable from 20 to 100 %
1394.0 "DHW set temperature for reheating suppression"
Setting Explanations
40 °C 40 DHW set temperature for reheating suppression.
Above the selected set temperature reheating sup-
pression is active.
0 to 95 DHW set temperature adjustable from 0 to 95 °C
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 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 K 0 Delivered condition increase 0 K
0 to 20 Temperature rise adjustable from 0 to 20 K
424.4 "Duration for set flow temperature increase, heating circuit 1"
Setting Explanations
Duration for set flow temperature increase
See also chapter "Function description"
60 min 60 Delivered condition 60 min
0 to 120 Temperature rise adjustable from 0 to 120 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 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 K 0 Delivered condition increase 0 K
0 to 20 Temperature rise adjustable from 0 to 20 K
System configuration (parameters)
DHW (cont.)
6151778
Parameter

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