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Viessmann B2TF - Page 66

Viessmann B2TF
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66
426.4 "Duration for set flow temperature increase, heating circuit 2"
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
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 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
428.4 "Duration for set flow temperature increase, heating circuit 3"
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
933.3 "Priority, DHW heating, heating circuit 1"
Setting Explanations
Priority of DHW heating over the heating circuit
Note
If several heating circuits are connected, only adjust in
conjunction with low loss header.
Off 0 Without DHW heating priority
DHW 1 With DHW heating priority
933.6 "Operating mode of heating circuit 1"
Setting Explanations
Only adjust for systems with one heating circuit.
Heating mode:
Weather-compensated without room tem-
perature hook-up
4 Weather-compensated without room temperature in-
fluence
Weather-compensated with room tempera-
ture hook-up
7 Weather-compensated with room temperature influ-
ence (see also parameter 933.7)
System configuration (parameters)
Heating circuit 1, Heating circuit 2, Heating… (cont.)
6151778
Parameter

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