Grundfos SMART Digital DDA User Manual

English (GB)
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!
TM04 1121 0110
2
1
3
4
2
1
3
4
5
2
3
4
1
2
1
3
►
2
1
GND
GND
BUS
BUS
GND
12
34
12
34
12
5
34
34
12

Grundfos SMART Digital DDA Specifications

General

Brand	Grundfos
Model	SMART Digital DDA
Category	Water Pump
Language	English