Vaillant VRC 430f, Operating And Installation Manual

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Operating instructions VRC 430f 0020042470_01 18
The required heating curve is set. The display changes
from highlighted to normal.
4.7.4 Entering parameters for hot water generation
If the water for your household is heated by your appli-
ance you can enter the target temperature via the con-
troller.
Turn the left-hand dial until you reach screen 10
"Hot water parameters".
The cursor is positioned in front of the value for the
target temperature.
Click the right-hand dial.
The field is highlighted.
Turn the right-hand dial until the desired hot water
temperature is displayed (values from 35 °C to
70 °C in one degree steps are possible).
Click the right-hand dial.
The required target temperature is set. The display
changes from highlighted to normal.
H
Caution!
Risk of being scalded by hot water!
When the target temperature is above 60 °C,
there is a risk of scalding at the hot water taps.
Young children and elderly persons are particu-
larly at risk, even at lower temperatures.
Select the target temperature so that persons
will be in danger.
4.7.5 Renaming the heating components
On screen 14 you can see which names of
components you can change.
Name
change
14
HC1 : HC1
Hot water : Bath 1
:
> select
Fig. 4.17 Screen 14 (example)
On the right-hand side of the colon you can enter a new
name (numbers 0-9, spaces, capital/small letters). Pro-
ceed as follows :
Turn the left-hand dial until you reach screen 14
"Change names".
Turn the right-hand dial until the cursor is
positioned in front of the character you wish to
change.
Click the right-hand dial.
The character is highlighted.
Turn the right-hand dial to select the correct letter
or number.
Click the right-hand dial.
The required character is adopted. The character is dis-
played normally once again.
Turn the right-hand dial by one click position in the
clockwise direction.
The next character is marked by the cursor.
Click the right-hand dial.
The character is highlighted.
Turn the right-hand dial to select the correct letter
or number.
Continue in this way for the remaining characters of
the new name.
h
Note!
Entire names or extra characters can be delet-
ed by entering blank spaces.
4 Operation