Vaillant VRC 430f Installation Manual download pdf (Page 7)

7Operating Manual VRC 430 0020042468_02

4 Operation

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

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

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Vaillant VRC 430f Installation Manual Page 7