Professional mode
Here, the general settings for the
assigned outputs are defined.
›t tear-off‹ and ›n tear-off‹ define how long and at
which speed the pumps are to run on starting.
Select an output...
...to define the required control
algorithm as ›dT‹ or ›Fixed T‹.
In case of plants with long piping or slow
response, overtravel times for the solar
circuit, pump and valve can be determined.
Continue to menu item ›Tube collector‹.
To receive correct measured values from the tube col-
lector system, the pump must be switched ON briefly.
By activation of the function, the solar circuit
pump can be started time-controlled.
The time sequence, the pump ON time and the pump
delivery rate as a percentage value can be entered.
The two time programs are
performed one after the other.
Continue via the menu item ›Collector cooling‹.
36
1.3.7 Output pa...
Solar pump 1
t-tear-off
n-tear-off
Speed delta
1.3.7 Output pa...
Algorithm
Overtravel time
n-min
1.3.2 Tube colle...
Activation
Start
time-dependent
t ON
T ON
1.3.2 Tube colle...
t solar 1
n solar 1
t solar 2
n solar 2
1.3.2 Tube colle...
t solar 2
n solar 2
t start
t end
10s
100%
10%
dT
3s
50%
10min
20.0°C
20s
100%
0S
30%
0S
30%
06:00
20:00