Vaillant VRC 430f Operating And Installation Manual page 32

6 Initial commissioning
Screen Title
screen
C1 HC1
Information
C3 Hot water
information
C4 Hot water
information
C8 HC1
parameters
C9 HC1
parameters
C16 Hot water param-
eters
Table 6.2 Screen, Expert technician level
12
adjustable Remarks
operating values
(only display = A)
Target flow temper- Flow temperature tar-
ature (A) get value
Pump status (A)
Remote control Remote control con-
nected?
Room actual display
Sensor VF1 (A) Actual value at flow
sensor 1 or internal
sensor for the heating
appliance
Boiler status (A)
Hot water target Hot water target tem-
value (A) perature of cylinder
Cylinder sensor 1 (A) Hot water actual tem-
perature of cylinder
Circulation pump
status (A)
Heating circuit type Status display
(A)
Switch-on room selectable with wall-
temp. mounted controller or
remote control
Summer operation If outdoor temperature
mode Offset > room target tempera-
ture + summer offset,
the appliance switches
off
set-back temp A set-back temp can be
specified for the peri-
ods between the time
windows.
If your heating engi-
neer has set the frost
protection function the
set-back temperature
will automatically be
5 °C. This is not dis-
played as a set-back
temperature.
Heating curve In accordance with dia-
gram in Section 4.7.3
of operating instruc-
tions
Minimum tempera- Minimum flow temper-
ture ature
Anti-legionella day Day or block of days;
The cylinder is heated
up to 70 °C for an hour
Start time of Le-
gionella protection
Unit Min. Max.
value value
°C
°C
°C
°C
°C
R 0 30
°C 5 30
0,2 4
°C 15 90
0:00 24:00
Installation instructions VRC 430f 0020042470_01
Increment Default
value
1
On, Off
Yes, no and
0.5
1
Off, CH
mode, WW
operation
1
1
On, Off
Heating cir-
cuit, inactive
none, switch none
on, thermo-
stat
1 1
1 15
0,05-0,1 1,2
1 15
OFF, MO, TU, OFF
WE, TH, FR,
SA, SU, MO-
SU
0:10 4:00