Vaillant VR 61 Operating And Installation Manual page 16

Display Title display
screen screen
C1 HC1
Information
C2 HC2
Information
C3 Hot water
generator
information
C4 Hot water
information
Values appear
only if "active"
is selected for
storage tank in
A2
C8 HC1
parameters
Table 7.2 Display screens in the level for the expert technician
Operating and installation manual for VR 61 mixer module
adjustable Remarks
operating values
(just display = A)
Feed set target (A) Flow temperature target
value
Pump status (A)
FBG connection / Remote control
room actual value connected?
Room actual display
Feed set target (A) Flow temperature target
value
Actual feed VF2 (A) Actual temperature feed
sensor 2;
does not appear if
"Zone" selected in
heating circuit mode HC2
in A2
(Hydraulic drawing 4)
Mixer status (A) does not appear if
"Zone" selected in
heating circuit mode HC2
in A2
(Hydraulic drawing 4)
Pump status (A)
FBG connection / Remote control
room actual value connected?
Room actual display
Installation sensor Actual value at the feed
VF1 (A) sensor 1 or the internal
sensor of the heat
generator
Status
flame heating unit
(A)
Current hot water Hot water set target
set target value (A) temperature of the
storage tank
Storage probe 1 (A) Hot water actual
temperature of the
storage tank
Charging pump appears only if in A3 for
status (A) relay output"LP"has
been selected
Circulation pump
status (A)
Heating circuit type Status display
(A)
Switch-on room selectable with wall
temperature mounting of the
controller or remote
control
Summer operation If the outside
mode Offset temperature > target
room temperature +
Summer Offset, the
heating unit switches off
Unit Min. Max.
value value
°C
°C
°C
°C
°C
°C
°C
°C
R 0 30
Start-up 7
Step width Preset
value
1
On, Off
Yes, no and
0.5
1
1
Open, closed,
off
On, Off
Yes, no and
0.5
1
Off, heating
mode, hot
water mode
1
1
On, Off
On, Off
Heating
circuit,
inactive
none, none
intervention,
thermostat
1 1
15