Operation; Operating Concept; Basic Display; Adjustment And Display Levels - Vaillant ecoFIT pure 612 Operating Instructions Manual

4 Operation

4 Operation

4.1 Operating concept

Op- Function
erator
control
element
– Setting the hot water temperat-
ure
– Cancelling the activation of an
operating mode
– Cancelling a change to a set
value
– Going one selection level
higher
– Setting the heating flow tem-
perature
– Reading the system pressure
– Activating the comfort mode
– Activating the operating mode
– Confirm setting
– Going one selection level lower
– Calling up the menu
+
at the
same
time
– Reducing or increasing the set
or
value
– Scrolling through menu entries
The current function of the
tons is shown in the display.
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 procedure at
any time.

4.2 Basic display

50
The basic display shows the current condi-
tion of the product. If you press a selection
10
button, the activated function is displayed
in the display.
The functions that are available depend
on whether a controller is connected to the
product.
You can switch back to the basic display
by:
– Pressing
– Not pressing any button for longer than
15 minutes.
If there is an error message present, the
basic displays switches to the error mes-
sage.

4.3 Adjustment and display levels

The product has two adjustment and
display levels.
The end user level contains information
and setting options that you require as the
end user.
The installer level is reserved for the com-
petent person. It is protected by a code.
Only competent persons may change any
settings in the installer level.

4.4 Cabinet-type casing

Enclosing the product in cabinet-type cas-
and but-
ing requires compliance with the applic-
able design instructions.
If you require cabinet-type casing for your
product, consult a heating specialist com-
pany. Never, under any circumstances,
enclose the product yourself.

4.5 Opening the isolator devices

1. Ask the competent person who in-
stalled the product to explain to you
where these isolator devices are loc-
ated and how to handle them.
2. Open the gas isolator cock fully.
3. Open the service valves in the heating
installation's flow and return.
Operating instructions ecoFIT pure 0020230534_02
to exit the selection levels