Installation manual

14 Operating Manual for VRC 400 weather compensator
4 Operation
The table below illustrates the individual
steps again, using the example of the hot
water timer programme.
If you want to change the timer pro-
gramme for heating or the circulation
pump, after pressing the programming
button P, select the corresponding sym-
bol (heating circuit or circulation pump)
and continue as shown in the example.
Display Required steps
Press the programming
button P. The cursor (black
triangle) marks the value
which can be changed
( ), which also flashes.
Turn the dial until you see
the hot water symbol.
Press the dial. The cursor
marks the adjustable value
(H1), which also flashes.
Select the time window by
turning the dial.
Settings: H1, H2, H3