Symbols On The Display; How To Use The Controls; Default Display; Operating Display - Viessmann VITOTROL 100 Operating Instructions Manual

Operation
Summary of controls and indicators

Symbols on the display

These symbols are not always displayed, but appear
subject to operating conditions.
A B C
23:26
We 01.01.09
Prog 1
21.5°C
0 6 12 18
Fig. 3
Day of the week
A
Date
B
Time
C
Selected time program
D
Room temperature
E
Time program shown as time slot graphic
F

How to use the controls

Default display

21.5°C
Fig. 4

Operating display

23:26
We 01/01/2009
Prog 1
21.5°C
0 6 12 18
Fig. 5
1. If the display illumination has gone out, press key
:
The display illumination is activated.
2. If the display illumination is activated, press key
again:
This will take you to the menu.

Display illumination

Press any key to activate the display illumination. The
display illumination automatically switches off approx.
15 s after the last key was pressed.
8
(cont.)
D
E
F
24
24
Heat demand
Party mode active
Economy mode active
û
Manual mode active
Holiday program active
Frost protection mode active
Ç
Replace battery
Î
Controls locked
Press key , or :
g û
The display illumination is activated and you are taken
to the operating display.
3. Use / to make the required settings and confirm
them with OK. Temperature changes made with
/ are accepted automatically after 5 s.
Note
The menu is automatically exited approx. 30 s after the
last key was pressed.