Grundfos AQtap Service Instructions With Installation And Operating Instructions page 42

13. Insert the coil plug.
14. Screw in and tighten the screw to fix the coil plug.
– Torque = 0.6 ±0.2 Nm
Torque [Nm]
0.6 ±0.2
15. Lead the mains supply cable through one of the bigger cable
glands.
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16. Connect the mains supply cable wires to the new power plug
according to the imprint on the power board, and tighten the
screws.
– Connect phase line (L) to L, neutral line (N) to N and
protective earth (PE) to the middle terminal with earthing
sign.
– Torque = 0.35 ±0.05 Nm
Torque [Nm]
0.35 ±0.05
17. Tighten the cable gland at the power supply unit.
– Torque = 1.0 ±0.1 Nm
Torque [Nm]
1 ±0.1