Operation
Installation instructions VRC 470 0020116690_00
25
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
Solar
1)
Cylinder sensor 2
Current value
°C
Sensor solar gain
Current value
°C
Status solar pump
Current value
On, Off
Sensor TD1
Current value
°C
Sensor TD2
Current value
°C
Status multi relay
Current value
On, Off
Solar pump runtime
Current value
h
Reset solar runtime
No
Yes
No, Yes
No
Pump control
Current value
Off, On
Off
Lead cylinder
1
2
1, 2
1
Solar flow volume
0.0
99.0
l/min
0.5
3.5
Multi relay
diff. ctrl,
Cylinder2
diff. ctrl
Solar pump kick
On
Off
On, Off
Off
Solar circuit prot.
Off, 110
150
°C
1
130
Solar cylinder 1
1)
Max. temperature
20
90
°C
1
65
On temp. diff.
2
25
K
1
7
Off temp. diff.
1
20
K
1
3
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.
