Vaillant VRT 392, Руководство по эксплуатации и установке

Страница: 28 / 32

Installation Instructions VRT 392 8
Screen Title screen adjustable
operating values
(just display = A)
Remarks Unit Min.
value Max.
value Step width/
Selection
possibility Preset
value
C1 HC1
Information Flow target (A) Flow temperature
target value °C 1
C4 Hot water
information hot water target
temperature (A) Hot water target
temperature of the
cylinder °C 1
Cylinder sensor 1 (A) Actual hot water
cylinder temperature °C 1
Circulation pump
status (A) On, Off
C9 HC1
Parameter Set-back
temperature For the times between
the time windows you
can set a set-back
temperature. °C 5 30 1 15
Room temperature
control strategy Determines the type of
room temperature
control
Thermostat on/off
control;
With modulating
control, the boiler flow
temperature is
controlled depending
on the actual and
target room
temperature Thermostat,
Modulating Two-point
Distance adjustment For optimum matching
the control process to
the size of the room or
radiator arrangement.
(Positive values: slow-
acting switching
behaviour of the
regulator;
negative values: faster
acting switching
behaviour of the
regulator; -5 +5 1 0
C16 Hot water
parameters Legionella
protection day Weekday or block of
days; cylinder heated
to 70 °C for one hour OFF, MO, TU,
WE, TH, FR,
SA, SU, MO-
SU OFF
Start legionella
protection time of
the day 0:00 24:00 0:10 4:00
C24 Service Telephone number Telephone number for
service support
Changing the code
number 0000 9999 each 1 1000
Maintenance date Day/Month/Year
adjustable
C25 Tools Room temperature
display correction Matching the room
temperature sensor R -3 3 0,5 0
Display contrast 0 15 1 6
C26 Software
versions Software version
per module (A) Display of version
number
Table 6.1 Screens in the level for the installer
6 Initial commissioning