Viessmann Vitoligno 300-H Installation And Service Instructions For Contractors page 93

Code 1
(cont.)
Coding in the delivered condition
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
Shut-off gate valve
Shut-off gate No shut-off gate valve installed
v:No
Fuel store sensor
Silo sensor:No No level sensor installed in the fuel
store
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 with code "Solar:On
the boiler" and if a heating water
buffer cylinder is installed.
Possible change
Heating circuit Heating circuit is connected to the
1:On the boiler boiler control unit.
Heating circuit Heating circuit is connected to the
1:On the mixer extension kit.
module
Heating circuit Heating circuit is connected to the
2:On the boiler boiler control unit.
Heating circuit Heating circuit is connected to the
2:On the mixer extension kit.
module
Heating circuit Heating circuit is connected to the
3:On the boiler boiler control unit.
Heating circuit Heating circuit is connected to the
3:On the mixer extension kit.
module
Heating circuit Heating circuit is connected to the
4:On the boiler boiler control unit.
Heating circuit Heating circuit is connected to the
4:On the mixer extension kit.
module
Shut-off gate Shut-off gate valve installed
v:Yes
Silo sensor:Yes Level sensor installed in the fuel
store
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 the
ternal solar mod- external solar control unit.
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
93