6. Electrical connection
WARNING
Electric shock
Death or serious personal injury
‐
Switch off the power supply before making any
electrical connections. Make sure that the power
supply cannot be switched on accidentally.
‐
All electrical connections must be carried out in
accordance with the separate wiring diagrams
delivered with the system.
‐
Check and fasten the connectors with appropriate
torque when the installation is finished. The torque
value is 1.2 - 1.5 Nm.
CAUTION
Hot surface
Minor or moderate personal injury
‐
Some areas of the cabinet will get hot. Those areas
are marked with a label.
Cabinet overview of components
1
4
5
6
7
2
3
TM077166
Pos.
Description
1
Circuit breaker for MP 204
2
AC contactor
3
MP 204 control unit
4
Blocking diodes
5
DC IN/OUT
6
Terminal blocks
7
AC IN
Terminal blocks
1 2 3 4 5 6 7
8
9
10
11
TM077168
Pos.
Description
1
Pt100/1000 sensor input
2
Pt100/1000 sensor input
3
L1 output
4
L2 output
5
L3 output
6
Earth
7
Earth
Pos.
Description
8
L1
9
L2
10
L3
11
Neutral
DC input and output terminals
1
2
3
4
TM077169
Pos.
Description
1
DC+ IN
2
DC- IN
3
DC+ OUT
4
DC- OUT
Related information
7. Commissioning the product
Check the following before the first startup:
1.
The solar panels are installed according to the installation and
operating instructions and local regulations.
2.
The electrical connections are made according to the
installation and operating instructions and local regulations.
3.
When connecting the DC supply, make sure that the correct
wiring of +/- is made to both PowerAdapt and RSI.
4.
The pump is installed according to the installation and
operating instructions for the pump type used.
5.
Make sure that all earthing is connected to a common potential.
9
English (GB)
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