Vaillant VRC 430f Operating And Installation Manual page 33

Screen Title
screen
C21 Total system
parameters
C22 Total system
parameters
C23 Floor drying
C24 Service
C25 Tools
C26 Software versions
Table 6.2 Screens, Expert technician level (continued)
Installation instructions VRC 430f 0020042470_01
adjustable Remarks
operating values
(only display = A)
Mode Auto_OFF Defines how the heat-
ing is controlled out-
side the programmed
time window
Frost protection Delay in start of frost
delay time protection function or
ECO function.
Max. pump blocking If the flow target tem-
time perature is achieved
for a longer period of
time, the heating is
switched off for the
prescribed pump block-
ing time (depends on
the external tempera-
ture)
Max. advanced Before the start of the
heating time first time window
Max. heating switch Before the end of a
off time time window
AT through-heating When the outside tem-
perature is reached,
continuous heating is
active
Floor drying - day See Section 6.4 Func-
tion floor drying
Floor drying /flow See Section 6.4 Func-
target (A) tion floor drying
Telephone number Enter the phone
number to be called in
the event of a service
requirement
Changing the code
number
Maintenance date Day/Month/Year ad-
justable
Outside tempera- Adjustment of outdoor
ture adjustment sensor
Room temperature Adjustment of room
correction temperature sensor
Display contrast
Software version Display of version
per module (A) number
Initial commissioning 6
Unit Min. Max.
value value
Hr 0 12
Min Off, 5 60
Min 0 300
Min 0 120
°C OFF, +10
-25
Day 0 29
°C
0000 9999
R -5 5
R -3 3
0 15
Increment Default
value
Frost protec- ECO
tion, ECO, en-
ergy sav
1 4
1 15
10 0
10 0
1 Off
1 0
in accord-
ance with
temperature
profile
each 1 1000
1,0 0
0,5 0
1 6
13