Viessmann Vitodens 333-F Service Instructions Manual page 54

Coding
Code 2
(cont.)
Coding in the delivered condition
DHW
56:0 Set DHW temperature
adjustable from 10 to
60 °C
65:... Information regarding
the type of diverter
valve; do not adjust.
6C:100 Set speed; internal pri-
mary pump for DHW
heating 100 %. Never
adjust.
6F:... Maximum output for
DHW heating in%, de-
faulted by the boiler
coding card
71:0 DHW circulation pump:
"ON" in accordance
with the time program
(only for weather-com-
pensated control units)
72:0 DHW circulation pump:
"ON" in accordance
with the time program
(only for weather-com-
pensated control units)
73:0 DHW circulation pump:
"ON" in accordance
with the time program
(only for weather-com-
pensated control units)
54
Possible change
56:1 Set DHW temperature
adjustable from 10 to
above 60 °C
Note
Maximum value subject
to boiler coding card.
Observe the max. per-
missible DHW tempera-
ture.
65:0 Without diverter valve
65:1 Diverter valve by
Viessmann
65:2 Diverter valve by Wilo
65:3 Diverter valve by Grund-
fos
6F:0 Max. output during DHW
to heating adjustable from
6F:100 min. output to 100 %
71:1 "OFF" during DHW heat-
ing to the first set value
71:2 "ON" during DHW heat-
ing to the first set value
72:1 "OFF" during DHW heat-
ing to the second set
value
72:2 "ON" during DHW heat-
ing to the second set
value
73:1 During the time program
to 1x/h "ON" for 5 min
73:6 up to 6x/h "ON" for 5 min
73:7 Constantly "ON"