Viessmann Vitovalor 300-P Installation And Service Instructions For Contractors page 104

Codes
Coding level 2
(cont.)
Coding
Coding in the delivered condition
56:0 Set DHW temperature adjustable
from 50 to 60 °C
57:0 Never adjust
58:0 Without auxiliary function for DHW
heating
59:0 Cylinder heating:
Start point -2.5 K
Stop point +2.5 K
5A:1 Never adjust
5E:0 Never adjust
5F:0 Never adjust
60:20 During DHW heating, the boiler
water temperature is set up to 20 K
higher than the set DHW tempera-
ture.
62:2 Circulation pump with 2 min run-on
time after cylinder heating
65:... Never adjust
Information on type of diverter
valve, defaulted by the coding card
6C:100 Set speed of internal circulation
pump for DHW heating 100 %
6F:... Max. heating output for DHW heat-
ing in %, defaulted by the coding
card
71:0 DHW circulation pump: "ON" ac-
cording to time program
72:0 DHW circulation pump: "ON" ac-
cording to time program
73:0 DHW circulation pump: "ON" ac-
cording to time program
104
Possible change
56:1 Set DHW temperature adjustable
from 50 to 60 °C
Note
Maximum value subject to boiler
coding card.
Observe the maximum permissible
DHW temperature.
58:50 Input of a second set DHW tempera-
to ture, adjustable from 50 to 60 °C.
58:60 Observe coding address "56" and
"63" in this group.
59:1 Start point adjustable from 1 to 10 K
to below set value
59:10
60:5 The differential between the boiler
to water temperature and the set DHW
60:25 temperature is adjustable from 5 to
25 K
62:0 No circulation pump run-on
62:1 Run-on time adjustable from 1 to
to 15 min
62:15
6C:0 Set speed adjustable from 0 to
to 100 %
6C:100
6F:0 Max. heating output for DHW heat-
to ing adjustable from min. heating out-
6F:100 put to 100 %
71:1 "OFF" during DHW heating to set
value 1
71:2 "ON" during DHW heating to set val-
ue 1
72:1 "OFF" during DHW heating to set
value 2
72:2 "ON" during DHW heating to set val-
ue 2
73:1 During time program
to "ON" for 5 min once an hour up to
73:6 "ON" for 5 min six times an hour
73:7 Permanently "ON"