21
Operating Manual
for VRC 400 weather compensator
Operation 4
Display
Required steps
Party function
When you activate the party
function the heating phase is con-
tinued beyond the next set-back
phase. This also applies to the
hot water and circulation pump
programmes. Press the special
function button F three times. The
party symbol appears in the dis-
play and the function is activated
after ten seconds.
The function is deactivated auto-
matically on reaching the next
heating phase. If you want to
deactivate the function before, just
press the F button.
The function can be activated
only in “Auto” mode
or “Eco”
mode.
Display
Required steps
One-time recharging/
Cylinder Boost
This function allows you to fill
the cylinder, regardless of the
set timer programme. Press the
special function button four times.
The once-only cylinder filling
symbol appears in the display and
the function is activated after ten
seconds. If you want to deactivate
the function early, just press the
F button.