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5790 980 - 04
Vitoligno 300-C Installation/Service
Commissioning, Inspection and Maintenance
Selecting the DHW Connection
To specify where the DHW heating is connected, press
the following keys:
1.
|
/
~
for “No”:
Not installed or DHW heating connected to a combi tank.
for “On the boiler”: Connected at internal PCB.
for “On the mixing valve extension module”:
Connected to extension kit via KM-BUS.
2.
d
to confirm.
Selecting DHW Recirculation
To specify whether a DHW recirculation pump is
connected, press the following keys:
1.
|
/
~
for DHW circulation “Yes/No”
2.
d
to confirm.
Selecting the Solar Connection
Press the following keys:
1.
|
/
~
for “No”:
Not
installed.
for “On the boiler”: Connected at internal PCB.
2.
d
to confirm.
Note:
To calculate the solar yield, the nominal flow
rate or the solar circuit pump must be set in
coding address 75 (see page 89).
Selecting the Connection for Heating Circuits 1 to 4
To specify where the respective heating circuit is
connected, press the following keys:
1.
|
/
~
for “No”:
Not
installed.
for “On the boiler”:
Connected at internal PCB.
for “On the mixing valve extension module”:
Connected to extension kit via KM-BUS.
2.
d
to confirm.
