39
There are 3 operating programs availa-
ble for controlling the heating water tem-
peratures in the heating water buffer cyl-
inder:
■ "
Automatic
"
In automatic mode, the average set
temperature of the heating water buf-
fer cylinder is determined automati-
cally via the selected heating curve of
the heating water buffer cylinder. A set
value is determined subject to the out-
side temperature and the selected val-
ues for level and slope.
■ "
Manual
"
In manual mode, you can specify a
fixed value for the average set tem-
perature of the heating water buffer
cylinder. You can enter this set value
in the
"Buffer"
menu when manual
mode is selected.
■ "
Off
"
In this operating program, the heating
water buffer cylinder is heated by the
boiler. However, the heating water
temperature has no influence on the
boiler operation.
Press the following keys to set the oper-
ating program:
1.
å
for the "Extended menu".
2.
|
/
~
for
"Buffer"
.
3.
d
to confirm.
4.
|
/
~
for
"Operating program"
.
5.
d
to confirm.
6.
|
/
~
for
"Automatic"
,
"Manual"
or
"Off"
.
7.
d
to confirm.
Entering the average set temperature of
the heating water buffer cylinder in man-
ual mode:
1.
å
for the "Extended menu".
2.
|
/
~
for
"Buffer"
.
3.
d
to confirm.
4.
|
/
~
for
"Set temp man mode"
.
This menu point is only avail-
able when manual mode is
selected.
5.
d
to confirm.
6.
|
/
~
for the required temperature.
7.
d
to confirm.
Heating water buffer cylinder
Selecting the operating program
5549 811 GB
Summary of Contents for Vitoligno 300-H
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