Installation manual

36 Installation Manual for VRC 400 weather compensator
11 Start-up
11.1 Installer level
Press the P button to access the installer
level.
Press the P button for 10 seconds.
The spanner symbol and the first
parameter appear in the display.
Press the dial. You can select all the
system parameters in turn.
Turn the dial to set the values you
want.
When you press the P button the display
returns to basic mode.
You can select and change the following
parameters:
Display Setting by turning the dial
Set-back temperature
Default setting: 15 °C
Adjustment range:
5 ... 30 °C
Set hot water temperature
Default setting: 60 °C
Adjustment range:
35 ... 70 °C
Correction of actual room
temperature
Adjustment of the displayed
value in the range of max.
+/- 3 °C
Factory setting 0 °C