Terminal Layout - Dimplex SOLCU Installation And Operating Instructions Manual

Display: .1 Display: .1
[Storage tank] [Storage tank]
Display: .1.1 Display: .1.1
A1: collector array A1: collector array
B1: storage tank B1: storage tank
D1: wire bridge D1: wire bridge
R1: solar circuit pump R1: solar circuit pump
T1: collector sensor T1: collector sensor
T: lower area of storage T: lower area of storage
tank tank
EN
  7.2.1 Systems with one storage tank
System 1: 1 collector array – 1 storage tank
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 storage tank B1 (T) is reached. When the
switch-off temperature difference between collector array A1 (T1) and
storage tank B1 (T) or a safety limit is reached, the solar circuit pump
R1 is switched off again.
 
Loading strategy of solar circuit pump R1: In the factory, temperature
differential control is chosen as the loading strategy for the storage tank
B1. It can be adjusted or changed to target temperature control using
the "Parameters" menu (chapter 7.4 "Parameters").
Activating the system: see chapter 7.. "Selecting a system".

Terminal layout

N L N R1 N
n.c. n.c.
L
n.c.
T1
R1
730.138 | 08.1
R2 1 2 3 4 5
n.c. n.c.
L X
n.c. n.c.
D1
B1
T2
T2
3