Installation Instructions

Operation
Installation instructions VRC 470f 0020124645_00 23
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
Domestic hot water
Cylinder Inactive Active Active,
Inactive
Active
Cylinder temp.
target.
35
7)
70 °C 1 60
Cyl. temp. current Current value °C
Cylinder charge
pump
Current value On, Off
Circulation pump Current value On, Off
Anti-legionella day Mon, Tue, Wed,
Thu, Fri, Sat,
Sun,
Off,
Mon-Sun
Off
Anti-legionella time 0:00 23:50 hr:min 10 min 4:00
Cylinder boost
offset
3)
15 40 K 1 25
Load pump
3)
0 10 min 1 5
Paral. cyl. charge
2)
Off On Off, On Off
LP/ZP relay connec-
tion
2)
no connect.,
Circ. pump,
Charg.pump
no con-
nect.
Tab. 7.1 Overview of Installer level
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.
7) This figure depends on which expansion module is connected. If no
expansion module is connected, the upper limit may be limited by
the setting on the boiler.
8) Appears only if solar station VMS 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 (¬Sec-
tion10.2) here.