Setting The Operating Program - Viessmann VITOLIGNO 300-C Operating Instructions Manual

Vitoligno 300-C Operating
Setting an Operating Program
Heating Water Buffer Tank
There are 3 operating programs available for controlling
the heating water temperatures in the heating water
buffer tank:
"Automatic system"

In automatic mode, the average set temperature
of the heating water buffer tank is determined
automatically via the selected heating curve of the
buffer. A set value is determined subject to the
outdoor temperature and the selected values for shift
and slope.
"Manual"

In manual mode, you can specify a fixed value for
the average set temperature of the heating water
buffer tank. You can enter this set value in the
"Buffer" menu when manual mode is selected.
For a description.
"Off"

In this operating program, the heating water buffer
tank is heated by the boiler. The boiler regulates
to the set boiler water temperature. The buffer
temperatures have no influence on the boiler output
control.
Press the following keys to set the operating program:
1. for "Extended menu".
2. / for "Buffer"
| ~
3. d to confirm.
4. / for "Operating program".
| ~
5. d to confirm.
6. / for "Automatic system", "Manual" or "Off".
| ~
7. d to confirm.
Enter the average set temperature of the heating water
buffer tank in manual mode:
1. for "Extended menu".
2. / for "Buffer"
| ~
3. d to confirm.
4. / for "Set temp man mode".
| ~
This menu point is only available when manual
mode is selected.
5. d to confirm.
6. / for the required temperature.
| ~
7. d to confirm.
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