Grundfos SMART Digital DDA, Installation And Operating Instructions Manual

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E
ngli
sh (
G
B)
14
4.3 Electrical connection
The rated voltage of the pump, see section 2.4 Nameplate , must conform to local conditions.
Signal connections
Fig. 10 Wiring diagram of the electrical connections
Warning
The enclosure class (IP65 / Nema 4X) is only guaranteed if plugs or protective caps are
correctly installed!
Warning
The pump can start automatically when the mains voltage is switched on!
Do not manipulate mains plug or cable!
T
M
04
1
121 0
1
10
2
1
3
4
2
1
3
4
5
2
3
4
1
2
1
3
►
2
1
GND
GND
BUS BUS
GND
1 2
3 4
1 2
3 4
1 2
5
3 4
3 4
1 2