Vaillant VR 61 Operating And Installation Manual page 22

Display Title display
screen screen
HC2
3
timer
programmes
Hot water time
4
programme
Circulation
5
pump
time
programmes
Holiday
7
programming
of the entire
system
HC1
8
parameters
Table 8.1 Display screens in the operating level for the
operator (continued)
Operating and installation manual for VR 61 mixer module
VRC 430 / VRC 430f Operating level for the operator 8
adjustable Remarks
operating values
(just display = A)
Day of week / week Select single weekday
block or block of days (e.g.
Mo-Fr)
1 Start/End time of Three time periods are
the day available per day or
2 block of days
3
Temperature each For each time period,
time period an individual room set
target temperature can
be determined
Day of week / week Select single weekday
block or block of days (e.g.
Mo-Fr)
1 Start/End time of Three time periods are
the day available per day or
2 block of days
3
Day of week / week Select single weekday
block or block of days (e.g.
Mo-Fr)
1 Start/End time of Three time periods are
the day available per day or
2 block of days
3
Holiday period Start Day, Month, Year
End Day, Month, Year
Holiday set target Room set target
value heating temperature for
holiday period
Set-back For the times between
temperature the time windows you
can set a set-back
temperature.
If your expert
technician has set the
frost protection
function, the set-back
temperature is
automatically 5 °C.
There will be no display
as set-back
temperature
Heating curve The feed temperature
of the heating is
controlled in
dependence of the
external temperature
This relationship is
represented in curves.
You can select various
heating curves.
Unit Min. Max.
value value
Hours/
Minutes
°C 5 30
Hours/
Minutes
Hours/
Minutes
°C Frost 30
protection,
or 5
°C 5 30
0,2 4
Step Preset
distance value
Selection
possibilities
10 min
0,5 20
10 min
10 min
0,5 Frost
protection
0,5 15
0,05-0,1 1,2
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