Viessmann VITOLIGNO 300-H Series, Руководство по эксплуатации

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37
7.
d
to confirm.
Setting the boiler water temperature
In the delivered condition, the boiler water temperature
is set to 85 °C. The temperature of the boiler water is
regulated to the set value.
Press the following buttons:
1.
å
for the "Extended menu".
2.
|
/
~
for "Boiler" .
3.
d
to confirm.
4.
|
/
~
for "Boiler water temp" .
5.
d
to confirm.
6.
|
/
~
for the required temperature.
7.
d
to confirm.
Adjusting the set value for residual oxygen content
Only change this setting after consulting a heating con-
tractor. You can also have the set value adjusted by
your heating contractor.
In the delivered condition, the minimum set value is
8 %.
Press the following buttons:
1.
å
for the "Extended menu".
2.
|
/
~
for "Boiler" .
3.
d
to confirm.
4.
|
/
~
for "Flue gas residual O2" .
5.
d
to confirm.
6.
|
/
~
for the required value.
7.
d
to confirm.
Setting the minimum system temperature
Set a value according to the minimum required tem-
perature for the heating system. When the temperature
falls below this value, the boiler or the additional heat
generator starts.
Press the following buttons:
1.
å
for the "Extended menu".
2.
|
/
~
for "Boiler" .
3.
d
to confirm.
4.
|
/
~
for "Min set system temp" .
5.
d
to confirm.
6.
|
/
~
for the required temperature.
7.
d
to confirm.
Restoring factory settings
You can individually restore all modified values for
each heating circuit to their factory setting.
Press the following buttons:
1.
å
for the "Extended menu".
2.
|
/
~
for "Settings" .
3.
d
to confirm.
4.
|
/
~
for "Standard setting" .
Further adjustments
Setting the temperature unit (°C/°F)
(cont.)
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