Wiring diagram for /D2 series Compressors : 575V 60Hz

!BEWARE
All responsibility for any damage or injury resulting from neglecting any of these precautions, or non-observance of the normal caution and care required for installation, operation, maintenance and repair, even if not expressly stated, will be disclaimed by US Air Compressor.

!BEWARE
A line reactor must be installed on the power input to protect the VFD and other devices from power surges and transients.Using compressors without an appropriate Line reactor (not any Kind of transformer) installed will void the warranty of the compressor.

Type 1 inverters must have the jumper cable connected in between GND terminal and COM terminal of the control board.

Type 1 inverter controller terminal configuration