Siemens F37013 fault code meaning

Series: G120-CU250S-2, S120-S150

HF Damper: Heatsink temperature sensor short circuit

converter

Meaning: Short circuit in the heatsink temperature sensor of the HF damper.

Possible causes

Source: SINAMICS G120, Control Unit CU250S-2 P1604; SINAMICS S120_S150 P3200