7
5 Menu structure
5.1 "Info" menu
After 60s of inactivity a screensaver showing all measuring points in 2 sec steps will
be activated. The screensaver terminates when a button is pressed.
The Info menu shows the following readings and yield values:
Display
e.g.
Meaning
Can be
reset
75 °C
Displays current collector temperature
No
min
12 °C
Displays minimum collector temperature.
Can be reset to current temperature.
Yes
max
105 °C
Displays maximum collector temperature.
Can be reset to current temperature.
Yes
52 °C
Displays current storage tank temperature
No
min
40°C
Displays minimum storage tank tempera-
ture. Can be reset to current temperature.
Yes
max
67 °C
Displays maximum storage tank tempera-
ture. Can be reset to current temperature.
Yes
25°C
Displays the current temperature - S3
No
1234 h
Operating hours for charging storage tank
Can be reset to 0 h
Yes
5.2 "Programming" menu
The Programming menu is used to display operating parameters and to change
these as required. The preset values generally ensure fault-free system operation.
Display
e.g.
Meaning
Value
range
Typical
setting
Current
setting
max
65 °C
Storage tank:
Maximum permis-
sible temperature
15 –95°C
65°C
dT max
7K
Storage tank:
Switch-on differ-
ence
3 –40K
7K
dT min
3K
Storage tank:
Switch-off differ-
ence
2 –35K
3K
min
100
Set minimum
pump capacity
using RPM con-
trol: 100% = RPM
control off
30% – 100% 100%
The number of values
displayed depends on the
additional functions activated.
