Viessmann Vitoligno 300-C Installation And Service Instructions Manual page 85

Code 1
(cont.)
Coding
Coding in the delivered condition
Buffer charging until sensor
D0:1 Only with additional heat genera-
tors with own boiler circuit pump:
The additional heat generator
charges the heating water buffer
cylinder up to buffer temperature
sensor 1.
Buffer charging until temperature
D1:75 The additional heat generator
charges the heating water buffer
cylinder until the temperature of
75 °C at the selected sensor (code
"D0:1-5") is reached.
Start delay
D2:10 Start delay of the additional heat
generator
Start temperature set system temperature
D3:-10 Start temperature of the additional
heat generator
Condition for starting:
Actual system temperature < set
system temperature minus selec-
ted value (here: 10 K)
Minimum runtime
D4:5 Minimum runtime of the additional
heat generator
Min pause duration
D5:5 Minimum pause time of the addi-
tional heat generator
Possible change
D0:0 The heating water temperatures of
the heating water buffer cylinder
temperatures are ignored.
Note
If there is a buffer cylinder control
valve, the heating water buffer cylin-
der will not be charged.
D0:2 The additional heat generator charg-
es the heating water buffer cylinder
up to buffer temperature sensor 2.
D0:3 The additional heat generator charg-
es the heating water buffer cylinder
up to buffer temperature sensor 3.
D0:4 The additional heat generator charg-
es the heating water buffer cylinder
up to buffer temperature sensor 4.
D0:5 The additional heat generator charg-
es the heating water buffer cylinder
up to buffer temperature sensor 5.
D1:50 Adjustable value in °C
to
D1:100
D2:0 Adjustable value in minutes
to
D2:250
D3:-100 Adjustable value in K
to
D3:-1
D4:0 Adjustable value in minutes
to
D4:250
D5:0 Adjustable value in minutes
to
D5:250
Codes
85