Grundfos CUE Series Product Manual page 36

Installation
Fig. 43 Example of stripped cable with screen
Fig. 44 Do not twist the screen ends
Controller
Fig. 45 Example of connection of a 3-conductor bus cable
with screen connected at both ends
Controller
Fig. 46 Example of connection of a 3-conductor bus cable
with screen connected at the CUE (controller with
no cable clamps)
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CUE
CUE
Grundfos CUE