User manual

39
741.011 | 12.18
EN
12 Parameters
Note the following when setting parameters:
• Observe the operating data of the solar components used.
• The individual parameters are only displayed and can be changed when this is per-
mitted by the type of solar system that has been set.
Special case: System 0.1 has no parameters, no P is displayed.
• In most applications the controller can be used without modifying any parameters.
More information is provided in the Functionality column.
The figures in this section show examples.
Display Parameters min. max.
Factory
setting
Functionality
T
P
ara
SET
max
Maximum tempera-
ture storage tank
0 °C 95 °C 60 °C When the maximum tem-
perature is exceeded, no more
loading occurs until the tem-
perature drops to 3 K below
the set value.
T
P
ara
SET
max
Maximum tempera-
ture swimming pool
10 °C 45 °C 30 °C
T
T
P
ara
SET
on
Switch-on tempera-
ture difference solar
circuit
T
P04
+ 2 K 50 K 8 K When the switch-on tem-
perature difference between
collector and storage tank is
reached, the storage tank is
loaded.
Loading ends when the
switch-off temperature differ-
ence is reached.
T
T
P
ara
SET
off
Switch-off tempera-
ture difference solar
circuit
0 K T
P03
– 2 K 4 K
~
~
~
~
~
T
P
ara
SET
max
Maximum collector
temperature
T
P06
+ 20 K 180 °C 130 °C When the maximum collector
temperature is exceeded, no
more loading occurs until
the temperature drops to 3 K
below the set value.
T
P
ara
SET
min
Minimum collector
temperature
0 °C T
P05
– 20 K 0 °C Load only starts when the
minimum collector tempera-
ture is exceeded.