Viessmann Vitoligno 300-C Installation And Service Instructions Manual page 88

Codes
Code 1
(cont.)
Coding in the delivered condition
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
Dissipate heat
F3:1 The "Transfer heat" function regu-
lates the heating circuit flow tem-
perature to the set maximum (code
"C6", "Heating" group).
Runtime set
F4:140 The valve is controlled for the set
runtime, then switched to continu-
ous operation.
88
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
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
F3:0 The "Dissipate heat" function is
disabled for the selected heating cir-
cuit.
F4:15 Adjustable value in seconds
to
F4:254
0" is set in the
>
+ 4 K
+ 3 K
+ 2 K
+ 1 K
1 K
−
2 K
−
3 K
−