Viessmann VITODENS 200-W Installation And Service Instructions Manual page 75

DHW
(cont.)
"Additional function for DHW heating"
Setting
0 .. 9: Without auxiliary function for DHW
heating
... Set value °C
"Cylinder heating: Set start point"
Setting
2.5 K below set value
... K below set value
"DHW cylinder hydraulic connection"
Setting
Directly at boiler or upstream of low loss
header
Downstream of low loss header
"Function of circulation pump for cylinder heating at "External blocking" signal"
Setting
Remains in control mode
Is switched off
Is switched on
"Function of circulation pump for cylinder heating at "External demand" signal"
Setting
Remains in control mode
Is switched off
Is switched on
"Set boiler water temperature for DHW heating"
Setting
20 K
... K
"Circulation pump run-on"
Setting
2 min.
No run-on
... Min.
Explanations
58:0
58:10 to Entry of a 2nd set DHW temperature
58:60 Adjustable from 10 to 60 °C (observe parameter "56")
Activate 4th time phase in DHW time program
Explanations
59:0
59:1 to Start point adjustable from 1 to 10 K below set value
59:10
Explanations
5B:0
5B:1
Explanations
5E:0
5E:1
5E:2
Explanations
5F:0
5F:1
5F:2
Explanations
60:20 During DHW heating, the boiler water temperature is
up to 20 K higher than the set DHW temperature
60:5 to The differential between the boiler water temperature
60:25 and the set DHW temperature is adjustable from 5 to
25 K
Explanations
62:2 Circulation pump with 2 min run-on time after cylinder
heating
62:0
62:1 to Run-on time adjustable from 1 to 15 min
62:15
Parameter level 2
75