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
