Vaillant VRC 430 - Operation; Overview operating and display front

7Operating Manual VRC 430 0020042468_02
4 Operation
h
Note!
Ask your expert technician to explain how to
operate the VRC unit after it has been in-
stalled. This will prevent accidental changes
being made to the settings.
4.1 Overview operating and display front
Th. 12.01.06
11:46
3.0 °C Outside
Auto
19.0 °C
VRC 430
2
3
1
Fig. 4.1 Overview operating and display front
Key
1 Display (display field)
2 Controls, right-hand dial
3 Controls, left-hand dial
Fig. 4.1 shows the default display. The default display
shows the following information:
– the operating mode (automatic, manual or off) of the
heating circuit 1
– the current internal temperature
The default display is described in detail in Chapter
4.3.3.
The functions of the two dials are described in
Chapter 4.3.
Operation 4