Viessmann Vitodens 222-F B2TA Installation And Service Instructions Manual page 98

Code 2
"Boiler"/group 2
Coding in the delivered condition
06:... Maximum limit of the boil-
er water temperature, de-
faulted in °C by the boiler
coding card
0d:0 Do not adjust
0E:0 Do not adjust
13:1 Do not adjust
14:1 Do not adjust
15:1 Do not adjust
21:0 No service interval (hours
run) selected.
23:0 No interval for burner
service
24:0 "Service" not shown on
display
28:0 No burner interval igni-
tion
2E:0 Do not adjust
2F:0 Venting program/fill pro-
gram disabled
30:1 Internal variable speed
circulation pump (auto-
matic adjustment)
98
(cont.)
Possible change
Pause time set permanent-
ly (specified by boiler cod-
ing card)
06:20 Maximum limit adjustable
to within the ranges specified
06:127 by the boiler
21:1 The number of hours run
to before the burner should
21:100 be serviced is adjustable
from 100 to 10 000 h.
One adjusting step ≙
100 h
23:1 Interval adjustable from 1
to to 24 months
23:24
24:1 "Service" is shown on dis-
play (the address is auto-
matically set and must be
manually reset after a serv-
ice has been carried out)
28:1 Time interval adjustable
to from 1 h to 24 h. The burner
28:24 is force-started for 30 s at a
time (only when operating
with LPG).
2F:1 Venting program enabled
2F:2 Fill program enabled
30:0 Internal circulation pump
without variable speed
(e.g. temporarily for serv-
ice)