Vaillant VRC 430f Installation Manual download pdf (Page 8)

Operating Manual VRC 430 0020042468_028

4.2 Overview of the display (display field)

The parameters (operating values) of the controller for

display and entry are shown on the various display

screens.

The display screens are sub-divided into:

– Default display (Fig. 4.1)

– Basic display (Fig. 4.2)

– Display/input screens for certain specific parameters

in the operator level (see Chapter 4.4 and 4.5)

– Display/input screens for operating and installation-

specific parameters at installer level

All display screens are split into three areas.

56.0 °C

Auto

> Select room temperature

 21.0 °C

Th. 12.01.06

11:46

3.0 °C Outside

HC1

Auto DHW

Fig. 4.2 Overview displays (example basic display)

Key

1 Area for basic data, title of the screen or status and error mes-

sages

2 Area for displaying and entering parameters

3 Area for displaying explanations

The basic data is:

– Day

– Date

– Time

– External temperature

In the display/input screens for specific parameters, the

title of the screen appears instead of the basic data.

> Select room temperature

Th. 12.01.06

11:46

3.0 °C

Outside

HC1

DHW

56.0 °C

21.0 °C



Auto

1234

Fig. 4.3 Area for displaying and entering parameters (example

basic display)

Key

1 Parameter name (display only)

2 Cursor



marks the jump to a modifiable value

3 Input field for parameter values; here: set target temperature

4 Input field for parameter values; here: Operating mode

4.3 Operating concept

The operating instructions for the simplified basic dis-

play are given in Chapter 4.3.3.

The operating concept described below applies to the

basic display (Fig 4.2) and the various display/input

screens in the operator level.

The two dials (Fig. 4.1 Items 2 and 3) function according

to the Vaillant "turn and click" principle.

When the dials are turned (forwards or backwards) you

can hear them click into position. When the dial clicks

into the adjacent position, the display also moves to the

corresponding adjacent position.

Click (press) to select or accept an adjustable parame-

ter.

Action Result

Left-hand

dial

Turn Jump to the next display

screen

Right-hand

dial

Turn Jump to an input field

within a screen (marked

by the cursor



)

Changing a parameter (succession)

Click

(press)

Activate for the entry

(highlighted display)

Turn Select the parameter

value

Click

(press)

Save selected parameter

values

Table 4.1 Operating concept

4 Operation

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 39 40

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Vaillant VRC 430f Installation Manual Page 8

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