Viessmann VITODENS 200-W Installation And Service Instructions Manual page 85

Heating circuit 1, heating circuit 2, heating...
"Maximum flow temperature limit, heating circuit"
Setting
74 °C
... °C
"Slope"
Setting
1.4
...
"Heating curve level"
Setting
0
...
"External operating program changeover"
Setting
The operating program changes to "Con-
stant central heating with reduced room
temperature" or "Standby mode" (subject to
the settings of the set reduced room tem-
perature)
The operating program changes to "Con-
stant operation with standard room temper-
ature"
"Function of heating circuit pump at "External blocking" signal"
Setting
Remains in control mode
Is switched off
Is switched on
"Function of heating circuit pump at "External demand" signal"
Setting
Remains in control mode
Is switched off
Is switched on
"EA1 extension: Operating program changeover"
Setting
No operating program changeover
Operating program changeover via input
DE1
Operating program changeover via input
DE2
Operating program changeover via input
DE3
(cont.)
Explanations
C6:74 Electronic maximum flow temperature limit 74 °C
C6:10 to Maximum limit adjustable from 10 to 127 °C (limited
C6:127 by boiler-specific parameters)
Explanations
D3:14 Heating curve slope = 1.4
D3:2 to Heating curve slope adjustable from 0.2 to 3.5
D3:35
Explanations
D4:0
D4:-13 to Heating curve level adjustable from
D4:40
Explanations
D5:0
D5:1 Subject to parameters 3A, 3B and 3C
Explanations
D6:0
D6:1 Subject to parameters 3A, 3B and 3C
D6:2 Subject to parameters 3A, 3B and 3C
Explanations
D7:0
D7:1 Subject to parameters 3A, 3B and 3C
D7:2 Subject to parameters 3A, 3B and 3C
Explanations
D8:0
D8:1
D8:2
D8:3
Parameter level 2
13 K to 40 K
–
85