Viessmann B2HF, Инструкции по установке и обслуживанию для подрядчиков, Страница: 118 / 136

118
Example using the settings in the delivered condition
A
B
-20
Outside temperature in °C
80
70
60
50
40
30
0 -5 -10 -15 5 10
Set room temperature
in °C
35
30
25
20
15
10
5
0
90
Flow temperature
in °C
Fig. 68
A
Heating curve for operation at standard room tem-
perature or comfort room temperature
B
Heating curve for operation at reduced room tem-
perature
Reducing the heat-up time
During the transition from operation at reduced room
temperature to operation at standard room tempera-
ture or comfort room temperature, the flow tempera-
ture will be raised in accordance with the selected
heating curve.
The value and duration of the additional increase in the
set flow temperature is adjusted in parameters 424.3
and 424.4.
Function description
Appliance functions
(cont.)
5593201
Functions