Technical data

Start-up
16
Installation instructions VRC 470 0020116690_00
6
6 Start-up
When you start the controller for the first time after
electrical installation or after replacement, the Installa-
tion assistant starts automatically. Using this Installation
assistant, you can create the main settings for the heat-
ing system.
The operating concept, operating example and menu
structure are described in the operating instructions of
the controller (¬ Operating instructions).
All settings that you have made via the Installation
assistant, can be changed again at a later time via the
“ Installer level“ operating level.
The reading and setting options of the Installer level are
described in (¬Section7) and (¬Section8).
6.1 Overview of Installation assistant
set-up options
Setting Values Unit Step size, select Factory
reset
Own
setting
min. max.
Language – – – Languages available for selection German
Heating circuit 1 Generator circuit, inactive Generator
circuit
Heating circuit 2
2)
Zone, mixing circuit, inactive Mixing
circuit
LP/ZP relay connection
2)
Cylinder charge pump, circulation pump,
not connected
Not con-
nected
Solar flow volume
1)
0.0 99.5 l/min 0.5 17.5
Multi relay
1)
Difference control, 2nd cylinder Difference
control
Solar pump kick
1)
OFF, ON Off
Solar circuit prot.
1)
Off, 110 150 °C 1 150
Installation country
2)
Country available for selection Germany
Heating circuit conf.
3)
HEATING 1, HEATING 2,
HEATING 1 & HEATING 2
HEATING 1
Low loss header
4)
On, Off Off
Cylinder active, inactive active
Tab. 6.1 Overview of Installation assistant set-up options
1) Appears only if solar module VR 68/2 is connected.
2) Appears only if solar station VMS is connected.
3) Appears only if mixing module VR 61/2 is connected.
4) Appears only if cylinder actoSTOR VIH RL is connected.