48
4.
|
/
~
for
"Boiler temperature"
.
5.
d
to confirm.
6.
|
/
~
for the required temperature.
7.
d
to confirm.
Changing the set value of residual oxygen
Only change this setting after consulting
a heating contractor. Otherwise, have a
heating contractor reset the set value.
In the delivered condition, the minimum
set value is 8 %.
Press the following keys:
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
Select a value according to the minimum
required temperature for the heating sys-
tem. When the temperature falls below
this value, the boiler or the additional
heat generator starts.
Press the following keys:
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.
Further adjustments
Changing boiler water temperature
(cont.)
5549 811 GB
Summary of Contents for Vitoligno 300-H
Page 71: ...71 5549 811 GB...
