User Manual of EM730 Series Inverter 3.4.5 Standard Wiring Diagram of Control Circuit It is recommended to use the wires with a diameter of 0.5-1mm 2 in the control circuit. Fig. 3-19 Standard Wiring Diagram of Control Circuit Install the control circuit terminals with the PH0 Phillips screwdriver. The tightening torque should be 0.5N.m. 50