Further information

Thermal motor protection without temperature sensor is activated when

  • the inverter is in operation
  • and the DC 24 V voltage supply is present.

Thermal motor protection without temperature sensor does not take into account the current motor temperature after a switch-on/switch-off process. Do not switch an overheated motor off and on again immediately. This leads to an overload again and damages the motor.

Perform a fault reset in the event of a fault message of the thermal motor protection without temperature sensor.