Operating instructions

32
730.138 | 08.12
EN
System 10: 1 collector array –
1 swimming pool in stand-alone operation
with external heat exchanger
Description of the solar function: The solar circuit pump R1 is switched
on as soon as the switch-on temperature difference between the collec-
tor array A1 (T1) and the swimming pool C1 (T2) is reached. When the
switch-off temperature difference or a safety limit is reached, the solar
circuit pump R1 switches off again. The swimming pool pump is control-
led externally.
Loading strategy of solar circuit pump R1:
In the factory, the load-
ing strategy is set to temperature differential control. This cannot be
altered.
Activating the system: see chapter 7.2. "Selecting a system".
Terminal layout
N L N
R1
N
n.c.
n.c.
X
L
L
n.c.
1
2
3
4
5
T1
T2
D1
R1
230 V~ 115 V~
A1
C1
R1
T2
n.c.
n.c.
T1
R2
n.c.
n.c.
F1

Display: 2.3.3Display: 2.3.3
A1: collector array
C1: swimming pool
D1: wire bridge
F1: external heat exchanger
R1: solar circuit pump
T1: collector sensor
T2: sensor swimming pool
A1: collector array
C1: swimming pool
D1: wire bridge
F1: external heat exchanger
R1: solar circuit pump
T1: collector sensor
T2: sensor swimming pool