Operation 4; Overview Of Control Elements - Vaillant ecoTEC plus Operating Instructions Manual

4 Operation
4.1

Overview of control elements

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Fig. 4.1 Control elements ecoTEC plus
The control elements for your boiler are arranged
behind the front flap.
To access the control elements, open the front flap as
follows:
> Reach into the recessed grip in the front flap.
> Fold down the front flap.
Operation is controlled using the buttons with softkey
function. For example, open the menu by pressing the
selection button under the "Menu" display. You can
then navigate within the list of entries displayed using
the "Scroll up" and "Scroll down"
With the selection buttons you can
– navigate to a lower or higher selection level,
– confirm a set value,
– cancel a chance to a set value or
– activate an operating mode.
With the arrow keys you can
– navigate within the menu between the individual
points on the list of entries or
– change a selected set value.
A highlighted object is indicated in the display inversely
(light text on dark background).
When the end of the list of entries in a given selection
level is reached, the marker jumps back to the first list
entry.
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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.
Operating instructions ecoTEC plus 0020124810_FT1b
The control elements are explained below.
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arrow keys.
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Display for showing the current heating flow
temperature, the fill pressure of the heating
system, the operating mode or other information
"Operating mode" selection button to choose and
call up information, e.g. heating and water
temperature; to navigate to "Next"; to confirm
set values
"Menu" selection button to
- select and call up information
- to navigate to a lower selection level within the
list of entries
- to cancel changes to set values
"Scroll down" arrow key to
- decrease set values
- Navigation to the next menu item
"Scroll up" arrow key to
- increase set value
- Navigation to the previous menu item
Reset button to clear certain faults
Controller (accessory)
On/Off button for switching the boiler on or off

Operation 4

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