Viessmann Vitotronic 200 Installation And Service Instructions For Contractors page 65

Boiler
(cont.)
13 Shutdown differential
Display
Without
... K
14 Minimum burner runtime
Display
... min
15 Runtime servomotor mod. burner
Display
... s
16 Burner offset with start optimisation
Display
... K
1A Start optimisation
Display
... s
Value Explanations
13:0 Without shutdown differential
13:2 to The burner shuts down when the set boiler water tem-
13:20 perature is exceeded.
Shutdown differential adjustable from 2 to 20 K.
Note
Factory setting, according to coding card
Value Explanations
14:0 to Minimum burner runtime in minutes
14:15 Minimum runtime adjustable from 0 to 15 min.
Note
Factory setting, according to coding card
!
Value Explanations
15:5 to Runtime adjustable from 5 to 199 s.
15:199
Note
Factory setting, according to coding card
Value Explanations
16:0 to Burner offset with start optimisation in K (temporary
16:15 reduction of the set boiler water temperature after
burner start)
Offset adjustable from 0 to 15 K.
Note
Factory setting, according to coding card
Value Explanations
1A:0 to Duration of start optimisation after burner start adjust-
1A:60 able from 0 to 60 s.
Note
Factory setting, according to coding card
Parameter
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