Viessmann Vitoligno 300-C Installation And Service Instructions For Contractors page 53

Code 1
(cont.)
Coding in the delivered condition
DHW
DHW:No No DHW heating installed
DHW circulation
DHW circula- No DHW circulation is connected
tion:No to the control unit of the boiler.
Fuel store sensor
Fuel store sen- No level sensor installed in the fuel
sor:No store
Heating circuit 1
Heating circuit No heating circuit 1 installed
1:No
Heating circuit 2
Heating circuit No heating circuit 2 installed
2:No
Heating circuit 3
Heating circuit No heating circuit 3 installed
3:No
Heating circuit 4
Heating circuit No heating circuit 4 installed
4:No
Solar
Solar:No No solar group installed
Solar diverter valve
Solar diverter The solar group connected to the
valve:No boiler does not have a diverter
valve for charging the heating wa-
ter buffer cylinder
Only available when codes "Solar:
On boiler" and "Buffer installed"
and "DHW installed" have been
set.
Possible change
DHW:On the boil- DHW heating is connected to the
er control unit of the boiler.
DHW:At the mixer DHW heating is connected to the ex-
module tension kit.
DHW circula- DHW circulation is connected to the
tion:Yes control unit of the boiler.
Fuel store sen- Level sensor installed in the fuel
sor:Yes store
Heating circuit Heating circuit is connected to the
1:On the boiler control unit of the boiler.
Heating circuit Heating circuit is connected to the
1:At the mixer extension kit.
module
Heating circuit Heating circuit is connected to the
2:On the boiler control unit of the boiler.
Heating circuit Heating circuit is connected to the
2:At the mixer extension kit.
module
Heating circuit Heating circuit is connected to the
3:On the boiler control unit of the boiler.
Heating circuit Heating circuit is connected to the
3:At the mixer extension kit.
module
Heating circuit Heating circuit is connected to the
4:On the boiler control unit of the boiler.
Heating circuit Heating circuit is connected to the
4:At the mixer extension kit.
module
Solar:On the boil- The solar group is connected to the
er control unit of the boiler.
Solar:On the ex- The solar group is connected to an
ternal solar mod- external Vitosolic 100 or 200.
ule
Solar diverter The solar group connected to the
valve:Yes boiler has a diverter valve for charg-
ing the heating water buffer cylinder
Codes
53