Viessmann Vitoplus 300 Service Instructions Manual page 59

Wall mounted oil fired condensing boiler for the combustion of low sulphur fuel oil din 51603-el-1 with integral boiler control unit
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Code 2
(cont.)
Coding in the delivered condition
F2:8
Time limit for party
mode 8 hours or exter-
nal operating mode
changeover via key
F5:12
Run-on time of the inter-
nal circulation pump in
heating mode
Burner
F8: 5
For the operation in re-
duced room tempera-
ture mode, the set room
temperature will be
raised (up to the tem-
perature limit set by
coding address F9) to a
value subject to the out-
side temperature, if the
outside temperature
falls below -5 °C, see
example on page 95.
Observe the setting of
coding address A3.
F9: 14
Below an outside tem-
perature of -14 °C, the
set room temperature
will be raised to the
value selected as set
room temperature, if the
system operates with
the standard room tem-
perature, see the exam-
ple on page 95
*1
Party mode ends automatically in heating program "rw" when the system changes
over to operation with standard room temperature.
Possible change
F2:0
No time limit for party
mode
F2:1
Time limit adjustable from
*
to
1 to 12 h
1
F2:12
F5:0
No run-on time of the in-
ternal circulation pump
F5:1
Run-on time of the inter-
to
nal circulation pump ad-
F5:20
justable from 1 to 20 min
F8:+10
Limit for raising the tem-
to
perature in reduced
F8: 60
mode adjustable from
+10 to -60 °C
F8: 61
Function disabled
F9:+10
Limit for raising the set
to
room temperature to the
F9: 60
value selected for stan-
dard mode adjustable
from +10 to -60 °C
Coding
59

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