Viessmann Vitoladens 300-C Service Instructions Manual page 44

Codes
Code 2
(cont.)
Coding in the delivered condition
54:0 Without solar control unit 54:1
DHW
56:0 DHW temperature adjust-
able from 10 to 60 °C
58:0 Without auxiliary function
for DHW heating
59:0 Cylinder heating:
Starting point -2.5 K
Stopping point +2.5 K
5b:0 Never adjust
60:20 During DHW heating, the
boiler water temperature
is max. 20 K higher than
the set DHW temperature
62:2 Circulation pump for cyl-
inder heating with 2 min
run-on
65:0 Never adjust
67:40 In conjunction with the
Vitosolic solar control
unit: Third set DHW value
71:0 DHW circulation pump
"ON" according to time
program
44
Possible change
With a Vitosolic 100
54:2 With a Vitosolic 200 (auto-
matic adjustment after rec-
ognition)
56:1 DHW temperature adjusta-
ble from 10 to above 60 °C
(max. value subject to
boiler coding card)
Observe the maximum per-
missible DHW temperature
58:10 Entry of a second set DHW
to value; adjustable from 10
58:60 to 60 °C
59:1 Starting point adjustable
to from 1 to 10 K below the set
59:10 value
60:5 The difference between the
to boiler water temperature
60:25 and the set DHW tempera-
ture is adjustable from 5 to
25 K
62:0 Circulation pump without
run-on
62:1 Run-on time adjustable
to from 1 to 15 min
62:15
67:0 Set DHW value adjustable
to from 0 to 60 °C
67:60
71:1 OFF during DHW heating
to the first set value
71:2 ON during DHW heating to
the first set value