BASIC DC Solareg II Operating Manual - page 7
7
Display
e.g.
Meaning
Can be
reset
13,2
Measured voltage
U=solar module
UA=battery (only if connected)
No
5.2 "Programming" menu
The operating parameters are displayed and can be changed, if necessary, in the
Programming menu. 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
5.3 "Manual operation" menu
Automatic operation is switched off during manual operation. The outputs can be
manually switched on and off for servicing and testing purposes.
Once the menu has been exited or after 8 hours, automatic operation is reactivated.
Display
Meaning
Value range
Manually switching on / off the switching
output A1 (pump 1)
0 = Off
1 = On
5.4 "Basic Setup" menu
The hydraulic diagrams and additional functions are displayed in the Basic Setup
menu. Settings must only be changed by a specialised technician. Settings may
only be adjusted in the menu:
a) within one minute after the device has been switched on
or
b) after simultaneously pressing the buttons:
Display
Meaning
Value range Factory
setting
Current
setting
Line Value
0
0
Collector protection
function
0 = Off
1 = On
0 = Off
1
120 °C Collector protection
function
110 –150°C
120°C
2
0
Recooling function
(only if the collector
protection is on)
0 = Off
1 = On
0 = Off
3
40°C
Recooling temperature
30 –90°C
40°C
4
0
Switch-off threshold
See table p.11
0-9
2
Settings and changes in
this menu must only be
carried out by a specialised
technician. Incorrect settings can
damage or adversely affect the
function of the solar power system.
Settings and changes in
this menu must only be
carried out by a specialised
technician. Incorrect settings can
damage or adversely affect the
function of the solar power system.