Installation Instructions

Start-up
Installation instructions VRC 470f 0020124645_00 15
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. The installation
assistant helps you to enter the most important settings
for the heating system.
The operating concept, an example of operation and the
menu structure are described in the operating instruc-
tions of the controller (¬ Operating instructions).
All settings that you have made via the Installation
assistant can be changed again at a later date via the
" Installer level" menu.
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
3)
Generator circuit, inactive Generator
circuit
Heating circuit 2
3)
Zone, mixing circuit, inactive Mixing
circuit
LP/ZP relay connection
3)
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 protection
1)
Off, 110 150 °C 1 130
Country of installation
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.