Setting The Display Contrast; Further Adjustments; Setting The Brightness Of The Display - Viessmann VITOLIGNO 300-C Operating Instructions For The System User

Setting the display contrast

Press the following keys:
1. for the "Extended menu".
å
2. / for "Settings".
| ~
3. to confirm.
d

Setting the brightness of the display

You would like to improve the readability of the menu
text. You can individually adjust the brightness of the
controls and the screensaver.
Press the following keys:
1. for the "Extended menu".
å
2. / for "Settings".
| ~
3. to confirm.
d
Assigning names to heating circuits
You can give heating circuits 1, 2, 3 and 4 ("HC1",
"HC2", "HC3" and "HC4") individual names. The
abbreviations "HC1", "HC2", "HC3" and "HC4" are
retained.
Press the following keys:
1. for the "Extended menu".
å
2. / for "Settings".
| ~
3. to confirm.
d
4. / for "Heating circ desig".
| ~
5. to confirm.
d
6. / to select "Heating circuit 1" (HC1), "Heat-
| ~
ing circuit 2" (HC2), "Heating circuit 3"
(HC3) or "Heating circuit 4" (HC4, if
installed).
7. to confirm.
d
8. / to change the letters.
| ~
9. / to select the next character.
Ù Ú
10. to confirm.
d
4. / for "Contrast".
| ~
5. to confirm.
d
6. / for the required contrast.
| ~
7. to confirm.
d
4. / for "Brightness".
| ~
5. to confirm.
d
6. / for "Controls" or "Screensaver".
| ~
7. to confirm.
d
8. / for the required brightness.
| ~
9. to confirm.
d
Example:
Name for heating circuit 1: Apartment
Heating circuit 1
g
f
E ating circuit 1 e
d
c
Change with
Fig. 35
Heating circuit 1
Apartment
Adopted
Fig. 36
The menu shows "Apartment" for heating circuit 1.
Apartment
Apartment
Set room temperature
Heating program
Party mode
Economy mode
Select with
Fig. 37

Further adjustments

HC1
(
HC1
HC1
Ù Ú
22 °C
ß
(
35