Viessmann Vitoligno 300-H Installation And Service Instructions For Contractors page 102

Boiler for woodchips and pellets
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Codes
Code 1
(cont.)
Coding in the delivered condition
Room sensor room influence factor
B2:8
Room influence factor 8.
The higher the selected factor, the
greater the influence on the flow
temperature
B2:0
No room influence factor
Room sensor summer eco function
B5:0
Without room temperature-de-
pendent heating circuit pump logic
function
Parameter ad-
Heating circuit pump "Off"
dress "B5":
Summer eco function active
1
RT
actual
2
RT
actual
3
RT
actual
4
RT
actual
5
RT
actual
6
RT
actual
7
RT
actual
8
RT
actual
Coding in the delivered condition
Flow temperature minimum limit
C5:20
Minimum flow temperature limit
Flow temperature maximum limit
C6:75
Maximum flow temperature limit
Room sensor limit
C8:31
No limit for room influence
Available if code "A0:1", "A0:2" or
"A0:3" and "B0:1", "B0:2" or
"B0:3", "Heating" group, are set.
Party mode time limit
F2:8
Party mode can be active for up to
8 h
102
RT
+ 5 K
>
set
RT
+ 4 K
>
set
RT
+ 3 K
>
set
RT
+ 2 K
>
set
RT
+ 1 K
>
set
RT
>
set
RT
1 K
>
set
RT
2 K
>
set
Possible change
B2:1
Room influence factor adjustable
to
B2:31
B5:1
Available if code "A0
to
current "Heating" group.
B5:8
With room temperature-dependent
heating circuit pump logic function
See the following table:
Heating circuit pump "On"
Summer eco function passive
RT
< RT
actual
set
RT
< RT
actual
set
RT
< RT
actual
set
RT
< RT
actual
set
RT
< RT
actual
set
RT
< RT
actual
set
RT
< RT
actual
set
RT
< RT
actual
set
Possible change
C5:1
Adjustable value in °C
to
C5:100
C6:10
Adjustable value in °C
to
C6:100
C8:1
Limit of room influence adjustable
to
Adjustable value in °C
C8:31
F2:0
No time limit for party mode
Party mode is deactivated when
changing the operating program to
"Heating".
F2:1
Time limit adjustable from 1 to 12 h
to
F2:12
0" is set in the
>
+ 4 K
+ 3 K
+ 2 K
+ 1 K
1 K
2 K
3 K

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