Technical data

Operation
22
Installation instructions VRC 470 0020116690_00
7
Selection
level 1
Selection
level 2
Selection
level 3
Setting level Values Unit Step size,
select
Factory
reset
Own setting
min. max.
Installer
level
System
configura-
tion
Heat generator
Status Current value Off,
Heating,
DHW
VF1 Current value
Low loss
header
4)
Current value On, Off Off
HEATING 1
Circuit type
2)
Inactive Active Inactive,
Active
Active
Auto day temp until Current value h:min
Room temp. target
(Day temperature)
530°C0.5 20
Room temp.
currant
5)
(Room
temperature)
Current value °C
Set-back temp.
(Night temperature)
5 30 °C 0.5 15
Flow temp. target Current value °C
Flow temp. current Current value °C
Pump status
2)
Current value On, Off
Room temp control None,
Modulation,
Thermost.
None
Summer mode offset -3 30 K 1 1
Heat curve 0.20 4.0 0.05 1.2
Min. temperature 15 90 °C 1 15
System off mode Eco,
Set-back,
Frostprot.
Eco
Advanced functions Current value None
Tab. 7.1 Installer level overview
1) Appears only if solar module VR 68/2 is connected.
2) Appears only if mixing module VR 61/2 is connected.
3) Appears only if mixing module VR 61/2 or solar module
VR68/2 is connected.
4) Appears only if cylinder actoSTOR VIH RL is connected.
5) Appears only if remote control unit VR 81/2 is connected.
6) Appears only if no mixing module VR 61/2 is connected.
* If there is no fault, then the status is "OK". If there is a fault,
"Fault" appears here and you can read the error message
(¬Section10.2) here.