22
Operation
6 720 617 763 (2008/09)
•
A flashing parameter setting (e.g. switching
point or operating mode)
–
can be changed by turning the rotary selec-
tor .
–
can be deleted (reset to the default) by
pressing .
–
is stored by pressing the rotary selector
.
–
remains unchanged if any other button
apart from the rotary selector
is
pressed.
•
To return to the next menu up from a sub-
menu:
–
Select the menu option
Back
and con-
firm by pressing the rotary selector
,or
–
Press .
5.2.2 Setting and changing switching times
and operating modes
The way in which switching points and operating
modes are set is always the same, the only differ-
ences are due to the various operating modes for
each switching point.
The unit is supplied with programmes for heating
and domestic hot water already stored. It may
also be that your heating installer has adjusted
the programmes to suit your requirements.
Changing (moving or deleting) a single switch-
ing point
B
Open flap.
The basic display continues to be shown.
B
Press .
The display lighting switches on and the main
menu is displayed.
The example below shows all the
steps required to change a switch-
ing point in a heating programme.
If, instead, you want to change a
switching point in a domestic hot
water programme, open the do-
mestic hot water programme con-
cerned (menu path:
Domestic hot
water > DHW programme > Edit
)
and change the switching point in
the same way.
9
12
h
15
18
21
24
h
3
6
6 720 617 763-02.1O
menu
6 720 617 763-03.1O
9
12
h
15
18
21
24
h
3
6
