Operating And Display Functions - Vaillant multiMATIC VRC 700f/4 Operating Instructions Manual

5 Operating and display functions

4.3.2 Example, changing the display contrast
Auto
19.5
Desired heating temp. 20.0 °C
Menu
1. If the display does not show the basic display, press the
left-hand selection button Back until the basic display
appears on the display.
2. Press the left-hand selection button Menu.
◁
The controller switches to selection level 1.
Menu
Information
Desired temperatures
Timer programmes
Back
3. Turn the rotary knob until the list entry Basic settings
is highlighted.
Menu
Planning days away from home Planning days away from home
Days at home scheduling
Basic settings Basic settings
Back
4. Press the right-hand selection button Select.
◁
The controller switches to selection level 2.
Basic settings
Language
Date/time
Display
Back
5. Turn the rotary knob until the list entry Display is high-
lighted.
10
15:34
5.0 °C
°C
Op. mode
Select
Select
Select
Basic settings
Language Language
Date/time Date/time
Display
Back
6. Press the right-hand selection button Select.
◁
The controller will switch to setting level Display.
The adjustable value for the Display contrast will
be highlighted.
Display
Display contrast
Button lock
Back
7. Press the right-hand selection button Change.
◁
The highlighted value flashes.
Display
Display contrast
Button lock
Cancel
8. Turn the rotary knob to change the value.
Display
Display contrast
Button lock
Cancel
9. Press the right-hand selection button OK to confirm the
change.
◁
The controller has saved the changed value.
10. Press the left-hand selection button Back repeatedly to
go back to the basic display.
5 Operating and display functions
Note
The functions described in this section are not
available for all system configurations.
Operating instructions multiMATIC 0020237615_01
Select
9
Change
9
OK
12
OK