64
To calculate the solar yield, the nominal flow rate of the
solar circuit pump must be set in coding address 75.
(See "Codes").
To specify the location for electrical connection of the
solar circuit.
Press the following buttons:
1.
|
/
~
"Not connected"
for "Not installed"
or
"On the boiler"
for "Connected at internal
PCB"
or
"On the external solar module"
for "Con-
nected to Vitosolic via KM-BUS".
2.
d
to confirm.
Selecting the solar diverter valve
Available if the following settings were previously
selected:
■
"Solar on boiler"
and
■
"DHW"
and
■
Buffer temperature sensor
"3"
,
"4"
or
"5"
.
Press the following buttons:
1.
|
/
~
"Not connected"
for "Not installed"
or
"On the boiler"
for "Connected at internal
PCB".
2.
d
to confirm.
Setting the solar DHW maximum temperature
Available if previously:
■
"Solar on boiler"
and
■
"DHW"
were selected
or
■
Buffer type
"1"
was selected.
Press the following buttons:
1.
|
/
~
for the required max. DHW temperature.
2.
d
to confirm.
Setting the maximum solar collector temperature
Available if
"Solar on boiler"
was selected.
Press the following buttons:
1.
|
/
~
for the required max. collector temperature.
2.
d
to confirm.
Selecting the set DHW temperature for reheating suppression
Available if previously:
■
"Solar on boiler"
and
■
"DHW"
or
■
Buffer type
"1"
was selected.
Press the following buttons:
1.
|
/
~
for the set temperature for active reheating
suppression.
2.
d
to confirm.
Commissioning, inspection, maintenance
Commissioning the heating system
(cont.)
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