Vaillant VRC 630, Operating Manual

Page: 73 / 152

3.9 Menus in different operating situations
In the Operator level
Wed 02.12.09 15:43 -3 °C
HK1 Auto 20 °C
HK2 Auto 20 °C
HK3 Auto 20 °C
HK4 Eco 22 °C
VRC 630
Example: Basic display
The basic display shows the current operating mode and the
required room temperature for each heating circuit and allows
the operating mode of each heating circuit to be changed quickly.
If more than two heating circuits are connected, these are dis-
played in sequence when you turn the right hand knob.
The basic data consisting of day of the week, date, time of day
and outside temperature are always shown in the upper area of
the display. If an error occurs, it is displayed in plain text in the
second line. Chapter 7.2.1 explains how to set the basic data.
Special operating modes and service functions can also be called
up in the basic display.
The arrow at the bottom right indicates that other modules are
connected to the controller.
When you want to check or set the operating mode or
temperature of these modules, simply turn the right hand knob to
access the next display lines.
Basic data
1
Date 02 . 12 . 09
Day We
Time 14 : 08
Summer/Winter time
Off
>Set day
Example: Menu 1
You can make all the relevant settings for the heating installation
on the Operator level in Menus (
1 to 7 .
The menu name and the menu number (in the example 1 ) are
displayed in the upper area. The numbers make it easier to find
individual menus during programming.
Wed 02.12.09 15:37 - 15 °C
Energy saving enabled
until 18:30
VRC 630
Example: Special functions
Special functions temporarily change the operating mode of the
heating circuit and are ended automatically.
Special functions can only be called up from the
basic display .
In the Installer level
HK1 C2
Parameters
Type Direct circuit
Set-back temperature 15 °C
Heating curve 1.20
Max limit outs.temp. 20°C
>Select target room temperature
Example: Menu C2
Menus C1 to C15 are where the system-specific parameters,
which only the heating engineer can set, are located.
These menus are identified by a 'C' and a number at the top right
of the display.
Table 3.4 Menu types
The settable parameters are displayed on a grey back-
ground.
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Installation Instructions VRC 630 0020095108_00
Equipment and functional description 3