Electrical Connection - Grundfos PowerAdapt Instrucciones De Instalación Y Funcionamiento

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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 can-
not be switched on unintentionally.
All electrical connections must be car-
ried out in accordance with the sepa-
rate wiring diagrams delivered with the
system.
Check and fasten the connectors with
appropriate torque when the installa-
tion is finished. The torque value is 1.2
- 1.5 Nm.
CAUTION
Hot surface
Minor or moderate personal injury
Some areas of the cabinet may get
hot. Those areas are marked with a la-
bel.
Cabinet overview of components
1
2
3
4
5
6
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
7
Terminal blocks
1 2
3 4 5 6 7
8
Pos. Description
1
Pt100/Pt1000 sensor input
2
Pt100/Pt1000 sensor input
3
L1 output
4
L2 output
5
L3 output
6
Earth
7
Earth
8
L1
9
L2
10
L3
11
Neutral
DC input and output terminals
1
2
3
Pos. Description
1
DC+ IN
2
DC- IN
3
DC+ OUT
4
DC- OUT
9
10
11
4
9

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