Error: “Frequency converter”

Possible cause:

  • LED on the converter does not light up!
    • Lenze frequency converter defect
  • If LED is red, check error code with the keypad.

 In case you have to replace the converter, make sure you load the default parameter setting. All the latest models, do have the parameter setting in the electrical scheme – if you do not have the parameter, contact Can Man by filling out a ticket in the support section on our website.