E03.1.77.x / E03.2.77.x - Fan fault

Product line: maxx, maxx pro

Description

Invalid configuration made on the frequency converter (internal error message)

Error correction

Possible reason for fault

Corrective action

Brief mains interruption, voltage fluctuation or overvoltage

  • Switch off the appliance
  • Re-start the appliance after 10 sec.
  • If the error still appears, contact the responsible service partner (make a note of the message on the display)


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