Viessmann VITOLIGNO 300-C Installation And Service Instructions Manual page 80

Coding
Coding 1
(continued)
Coding in the factory set condition
Solar
Solar: No
Solar diverter valve
Solar diverter valve: No
General
Detached house/apartment building
7F:1
Minimum temperature, top buffer tank sensor
91:0
Boiler
Runtime boiler load
01:...
Flue gas residual O
2
0C:...
Boiler water temperature limit
0E:...
Min boiler return
12:...
80
There is no solar group
installed.
The solar group connected
to the boiler does not have
a diverter valve for charging
the heating water buffer
tank.
Only available when codes
"Solar:
On the boiler" and "Buffer
installed" and "DHW
installed" are set.
Detached house; same
holiday program for all
heating circuits
No minimum temperature
Max. runtime of the boiler
at full load in minutes
before the boiler switches
to grate cleaning
Set value for concentration
of residual oxygen in the
flue gas
Max. boiler water
temperature in °C
Speed of the flue gas fan
when the boiler starts
(heat-up) in %
Possible change
Solar: On the boiler The solar group is connected to the
control unit of the boiler.
Solar: On the external Do not adjust!
solar module
Solar diverter valve: The solar group connected to the
Yes boiler has a diverter valve for charging
the heating water buffer tank.
7F:0 Apartment building; holiday program
can be adjusted separately
91:1 If a combined heating water buffer tank
to is installed, a minimum temperature for
91:95 the top of buffer tank (captured by PTS
1) can be set.
01:120 Setting range of max. runtime at full
to load until grate cleaning in minutes
01:1000
0C:... Setting range of residual oxygen set
to value in 0.1% increments
0C:...
0E:70 Setting range of max. boiler water
to temperature in °C
0E:90
3C:... Setting range in %
to
3C:...
Vitoligno 300-C Installation/Service