Coding in the delivered condition
Possible change
0E:0
System pressure below
maximum value
0E:1
Max. system pressure
exceeded during opera-
tion. Fault message "A4"
is displayed as long as
the max. system pres-
sure is exceeded.
After the fault has been
removed, reset the cod-
ing address manually to
0.
Note
The value is set automa-
tically.
11:
≠
9
No access to the coding
addresses for the para-
meters of the combus-
tion controller
11:9
Access open to the cod-
ing addresses for the
parameters of the com-
bustion controller
21:0
No maintenance inter-
val (operating hours)
selected
21:1
to
21:9999
The number of hours run
before the burner should
be serviced is adjustable
from 1 to 9999 h
23:0
No time interval for
burner service selected
23:1
to
23:24
Interval adjustable from 1
to 24 months
24:0
The service display is
reset
24:1
"Service"
display (the
value is automatically set
and must be manually
reset after a service has
been carried out)
25:0
No outside temperature
sensor or fault monitor-
ing recognised (only in
i
for constant tem-
perature control units)
25:1
Outside temperature sen-
sor and fault monitoring
recognised
28:0
No burner interval igni-
tion
28:1
to
28:24
Time interval adjustable
from 1 to 24 h. The burn-
er is force-started once
every 30 s (only when op-
erating with LPG).
Code 2
(cont.)
42
Coding
5692
673
GB
Содержание VITODENS 300-W
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