Viessmann VITOLIGNO 300-C Installation And Service Instructions Manual page 107

Code 1
(cont.)
Coding
Coding in the delivered condition
Buffer charging until sensor
D0:1 The additional heat generator
charges the heating water buffer
cylinder up to buffer temperature
sensor 1.
Note
Only useful if the additional heat
generator has its own boiler circuit
pump.
Buffer charging until temperature
D1:75 The additional heat source charg-
es 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
Minimum pause duration
D5:5 Minimum pause time of the addi-
tional heat generator
Start without delay, Set system temp
D6:-20 Start of additional heat generator
without delay
Condition:
Actual system temperature < set
system temperature minus selec-
ted value (here: 20 K)
Possible change
D0:0 The heating water temperatures of
the heating water buffer cylinder
temperatures are ignored.
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
D6:-100 Adjustable value in K
to
D6:0
Codes
107