7 Start-up
14
Installation instructions VRT 350 0020131957_01
6.
Connect the eBUS line to the terminal block
(1)
in the
wall-mounting base of the controller.
7.
Connect the eBUS line to the terminal block of the boiler
(2)
.
7
Start-up
When you start the controller for the first time after electrical
installation or after replacement, the installation assistant
starts automatically. You can use the installation assistant
to make the main settings for the heating installation.
Note
To be able use the controller to set the temperat-
ure for the hot water generation and heating cir-
cuit, you must set the maximum value for the tem-
peratures on the boiler. To do this, turn the boiler's
rotary knobs as far as they go in a clockwise direc-
tion.
You can use the installation assistant to make the main set-
tings for the heating installation.
The operating concept, an operation example, and the menu
structure are all contained in the operating instructions of the
controller.
All settings that you have made using the installation assist-
ant can be changed again at a later time via the access level
for the system operator
Installer level
. The read-out and set-
tings options for the installer level are described in the Ac-
cess level for the competent person (
→
Page 17).
