37
6.4.3 Wire connection of the connector
Step1:
Connect the wires first:
Follow the steps below to connect the AC wires:
Operation Instruction
Operation Demonstration
Step1. Fasten three-phase output and
grounding wires to the cold pressing
terminal (SC4-5) with crimping pliers
seperately. Fasten the power grid input
conductor to the cold pressed terminal
(SC6-5).
Step2:
Fix the AC input cable through the AC IN waterproof connector to the
corresponding terminal (R, T, PE), and fix the water pump power supply
cable through the Motor waterproof connector to the corresponding terminal
(U, V, W).
Figure6-3 AC side electrical connection
