Basic Display; Operating Levels - Vaillant VU GB 806/5-5 Operating Instructions Manual

4 Operation
With both selector buttons
same time:
– you can navigate to the menu (¬ section 6)
With the minus button
:
– you can go back and forth between the individual points
of the entry list in the menu
– you can increase or decrease a selected set value
Adjustable values are always displayed as flashing. You
must always confirm a change to a value. Only then is the
new setting saved.
You always have the option to cancel the change to a set-
ting or the reading of a value by pressing the left-hand
selector button.
Menu
Water pressure
Live Monitor
Information
Back
4.4 Selecting a list entry in the menu
A highlighted object is indicated in the display by the
selected value flashing.
i
If you do not press any buttons for more than 15
minutes, the display returns to the basic display.
Changes that are not confirmed will not be
applied.
10
+ at the
or the plus button
Select
4.4

Basic display

50
4.5 Basic display
In the normal operating status, you can see the basic dis-
play in the display. The basic display shows the current sta-
tus of the boiler. If you press a selector button, the relevant
activated function is displayed in the display. If the display
becomes dark, the light is switched on by the first press of
the button. In this case, to trigger the button function, you
must press the button again.
You can switch back to the basic display by:
– pressing the left-hand selector button and exiting the
selection levels
– not pressing any button for longer than 15 minutes.
Changes that are not confirmed will not be applied.
If there is a fault message, the basic display switches to a
plain text display of the fault message.
From the basic display, you can directly change and read
the most important settings and information by pressing
the selector buttons.
The functions that are available depend on whether a con-
troller is connected to the boiler.
4.5

Operating levels

The boiler has two operating levels.
Operating level
The operating level for the operator offers you the most
frequently used setting options that do not require any spe-
cial prior knowledge and displays the most important infor-
mation. You can access additional information using a
menu.
Competent person level
The operating level for the competent person must only be
operated with expertise and is therefore protected by a
code. This level is used by the competent person to adjust
the parameters for the boiler to the heating installation.
Operating instructions ecoTEC plus 0020134822_01