Selecting The Solar Type; Changing The Heating Circuit Designations; Diagnosis - Viessmann VITOLIGNO 300-C Installation And Service Instructions Manual

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Commissioning, Inspection and Maintenance

Selecting the Solar Type

Changing the Heating Circuit Designations

Diagnosis

66
Vitoligno 300-C Installation/Service
Only available if "On the boiler" was previously selected.
Press the following keys:
1.
for diverter valve "Yes/No"
|/~
2. d to confirm.
Selecting the minimal set system temperature
Press the following keys:
1.
to set the minimal system temperature.
|/~
2. d to confirm.
Press the following keys:
1.
to change the letters.
|/~
Ù/Ú
2.
to select the next character.
3. d to confirm.
Behind every term on the display there must be a
value or text. Check the corresponding electrical
connection
if nothing is displayed.
Press d to continue to the next display.
The following displays appear in sequence:
"General"
"Boiler"
"Buffer"
"Charging"
"Heating circuit 1"
"Heating circuit 2"
"Heating circuit 3"
"Heating circuit 4"
"DHW"
"Solar"

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