Viessmann VITOLIGNO 300-P Service Instructions Manual page 67

Code 2
(cont.)
Coding in the delivered condition
55:0 Without DHW cylinder
56:0 Set DHW temperature
adjustable from 10 to
60 °C
58:0 Without auxiliary function
for DHW heating
59:0 Cylinder heating
Start point: Set value
−2.5 K
Stop point: Set value
+2.5 K
5A:0 No function
60:15 During DHW heating, the
boiler water temperature
is max. 15 K higher than
the set DHW tempera-
ture
61:0 Cylinder heating subject
to the buffer cylinder or
boiler water temperature
62:10 Circulation pump with
max. 10 min run-on
Possible change
Automatic recognition
55:1 Cylinder heating,
hysteresis ± 2.5 K
55:2 Adaptive cylinder heating
active
56:1 Set DHW temperature
adjustable from 10 to
75 °C
58:1 Entry of a 2nd set DHW
to temperature, adjustable
58:75 from 10 to 75 °C (observe
coding address "56")
59:1 Start point adjustable from
to 1 to 10 K below the set
59:10 value
5A:1 Flow temperature demand
from the DHW cylinder is
the maximum system
value
60:10 The differential between
to the boiler water tempera-
60:50 ture and the set DHW tem-
perature is adjustable from
10 to 50 K
61:1 Cylinder heating independ-
ent of temperature
61:2 Code "45:2" must be selec-
ted:
Cylinder heating subject to
the boiler water tempera-
ture
62:0 Circulation pump without
run-on
62:1 Max. run-on time adjusta-
to ble from 1 to 15 min
62:15
Codes
67