Vaillant VRT 392 - Operation; Overview Operating and Display Front

7Operating Manual VRT 392
4 Operation
h
Note!
The installer should explain the operation of the
VRT 392 after installation. This will prevent
inadvertent changes to the settings.
4.1 Overview operating and display front
Th. 12.01.06
11:46
Auto
19.0 °C
VRT 392
2
3
1
Fig. 4.1 Overview operating and display front
Key
1 Display
2 Operating element right-hand dial
3 Operating element left-hand dial
Fig. 4.1 shows the default display. It provides
the following information:
– the operating mode (automatic. manual, or off) of the
heating circuit
– the current room temperature
The default display is described in detail in
Chapter 4.3.3.
The function of the two dials is described in
Chapter 4.3.
Operation 4