Electrical Connection - Grundfos ALPHA2 L Series Installation And Operating Instructions Manual

Electrical connection

The electrical connections and protection must be carried out in
accordance with local regulations.
• The motor requires no external motor protection.
• Check that the supply voltage and frequency correspond to the values
stated on the pump. See
• Connect the pump to the mains with the plug supplied with the pump
as shown in fig. 6, steps 1 to 8.
• Light in the control panel shows that the electricity supply has been
switched on.
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