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8
5.3 "Manual operation" menu
Automatic operation is switched off during manual operation. The solar pump can
be manually switched on and off for servicing and test purposes.
Automatic operation is reactivated after exiting the menu or after 8 hours have
passed.
Display
Meaning
Value range
Manual switching on/off of solar pump
0 = Off
1 = On
5.4 "Basic Setup" menu
The System Settings menu displays all additional functions. Settings must only be
changed by a specialist technician. Settings may only be adjusted in the menu:
a) within one minute of the device being switched on;
or
b) by 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
for storage tank
30 –90°C
40°C
Settings and changes in
this menu must only be
carried out by a specialist techni-
cian. 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 specialist techni-
cian. Incorrect settings can
damage or adversely affect the
function of the solar power
system.