Vaillant aroTHERM VWL 115/2, Инструкция по эксплуатации

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4 Operation
16
Instructions for use aroTHERM 0020151761_00
1 Display of the daily energy
yield
2 Display of the current
configuration of the right-
hand selection button
3 Left- and right-hand selec-
tion buttons
4 Minus and plus buttons
5 Access to the menu for
additional information
6 Display of the current
configuration of the left-
hand selection button
7 Display of the symbols for
the active operating status
of the pumps
Heating mode:
–
The symbol lights up permanently: Heat requirement is
present
–
The symbol is not visible: Heating mode is not active
Cooling mode:
–
The symbol lights up permanently: Cooling requirement is
present
–
The symbol is not visible: Cooling mode is not active
Current power:
–
The display shows the current heat pump output
Fault: F.XXX
–
Fault in the heat pump. Appears instead of the basic
display; a plain text display explains the displayed fault
code.
4 Operation
4.1 Operating concept
You can operate the product using the selection buttons and
the plus/minus buttons.
Both selection buttons have a soft key function, i.e. their
function can change.
By pressing :
–
You can cancel the change to a set value or the activa-
tion of an operating mode
–
You can go one selection level higher in the menu.
By pressing :
–
You can confirm a set value or the activation of an operat-
ing mode
–
You can go one selection level lower in the menu.
By pressing and at the same time:
–
You can navigate to the menu.
By pressing or :
–
You can scroll through the entries 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 can press
to cancel a proced-
ure. If you do not press any buttons for longer 15 minutes,
the display returns to the basic display.