3
Overview of controls and symbols
6 720 617 763 (2008/09)
Controls
1
Turning rotary selector
in
+
direction:
scrolls menu/information up or increases
setting value
Turning rotary selector
in
–
direction:
scrolls menu/information down or decreases
setting value
Pressing rotary selector
: opens menu
or confirms setting/value or switches heating
circuit
2
Mode selector for heating circuits:
Automatic mode
Continuous
Comfort
Continuous
Economy
Continuous
Frost
3
: Bring forwards the next switching
point and the associated operating mode
=
Comfort
,
=
Economy
,
=
Frost
for the heating circuit to now.
4
: Activate DHW heating immediately.
The domestic hot water cylinder is heated to
the desired temperature for 60 minutes or,
with combination boilers, Comfort mode is
activated for 30 minutes.
5
: Open/close menu
6
: Show settings
7
: Delete/reset setting
8
: Return to next menu up
Tab. 1
advance
advance
menu
info
Symbols
Current room temperature
(only with wall mounting)
Flashing segment:
Time now (between
09:30
and
09:45
)
Solid segments: time set for operat-
ing mode =
Comfort
today or
domestic hot water On (or
≥
50 °C)
(1 segment = 15 min)
Blank segments: time set for operat-
ing mode =
Economy
today or
domestic hot water Off (or > 20 °C
and < 50 °C) (1 segment = 15 min)
No segments: time set for operating
mode
=
Frost
today or domestic
hot water
≤
20 °C
(1 segment = 15 min)
Operating mode
Comfort
for heating
circuit
Operating mode
Economy
for heat-
ing circuit
Operating mode
Frost
for heating cir-
cuit
Automatic mode for heating circuit
Holiday mode
Burner operating
Back
Return to next menu up
Other display information (menu
options) are available. They can be
viewed by turning the rotary selector
.
Tab. 2
9
21
15
3
