If the inverter encounters a problem, it stops outputting power and displays a fault code on the screen. Press to clear the code after fixing the underlying issue. Common Fault Codes OUT1 / OUT2 / OUT3 (Inverter Module Protection)
Refer to the manual's wiring diagram to avoid short circuits or equipment damage. Connect the single-phase power supply to terminals L and N . Connect the motor leads to U , V , and W . Always connect the PE terminal to a solid ground. Control Circuit: invt che100-0r7g-s2 manual
Incorrect wiring can damage the VFD internal circuits permanently. Ensure power is completely disconnected before removing the terminal cover. Main Circuit Terminals Terminal Mark Function Description Single-phase 220V AC power supply input terminals U, V, W Three-phase AC output terminals to connect the motor (+) , (-) If the inverter encounters a problem, it stops
Proper installation is crucial for the longevity of the drive. The CHE100 manual provides detailed mounting dimensions. Install vertically to ensure proper heat dissipation. Leave adequate space around the unit for ventilation. Wiring Diagram Overview Connect the single-phase power supply to terminals L and N
Motor is jammed; short circuit in motor leads; acceleration curve is too aggressive.
Connect the three-phase motor to terminals U, V, and W.
The absolute maximum speed the drive will output under normal operation. P0.06 (Source of Frequency Command): 0 : Digital setting (Changed via keypad up/down arrows). 1 : Analog Input AI1 (External potentiometer or PLC signal).