When the K1 Series drive trips, it displays an error code on the 7-segment LED. The manual’s explains each code.

Below 95% Relative Humidity (RH), completely non-condensing.

Beyond basic speed control, the K1 Series manual reveals powerful built-in functions:

Analog input terminals for speed control. A standard 10kΩ potentiometer connects across +10V and GND, with the wiper connected to AI (Analog Input, 0-10VDC or 4-20mA).

Always isolate the unit from the power supply and wait at least 10 minutes before removing the cover to allow capacitors to discharge.

: How to use the local panel to monitor frequency or change modes. Fault Codes : A list of error codes and their corresponding solutions. parameter setting for your K1 drive? T-Verter K1 Seires VSD | PLCtalk - Interactive Q & A 7 Sept 2018 —

⚡ POWER IN (L1, L2, L3) ---> [ T-VERTER K1 ] ---> MOTOR OUT (T1, T2, T3) Power Terminals

If you've purchased a T-Verter K1 series device, you can usually find the manual PDF on the manufacturer's website or on the device itself. If you're unable to locate the manual, you can: