8
Display
e.g.
Meaning
Value
range
Typical
setting
Current
setting
dT min
3K
Temperature dif-
ference controller:
Hysteresis dTmax
2 – 35K
3K
min
0:00
1(2,3)
Time frame1(2,3):
Start
0:00 – 23:59
0:00
max
23:59
1(2,3)
Time frame 1(2,3):
Stop
0:00 – 23:59
23:59
min
6:00
4
Time frame1(2,3):
Start
for tube collector
function
0:00 – 23:59
6:00
max
20:00
4
Time frame 1(2,3):
Stop
for tube collector
function
0:00 – 23:59
20:00
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
Manually switching on / off the switching
output A2 (pump 2 / valve 1)
0 = Off
1 = On
3
Manually switching on / off the switching
output A3 (cooling, thermostat or temper-
ature diff erence controller function)
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 storage tank
temperature
30 – 90°C
40°C
Settings and changes in
this menu must only be
carried out by a specialised
technician. Incorrect settings can
damage or adversely aff ect 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 aff ect 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 aff ect 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 aff ect the
function of the solar power system.
