F30035

Power unit: Air intake overtemperature

Siemens · DCM

What does F30035 mean?

The temperature at the power unit's air intake has surpassed its permissible limit, typically 55°C for air-cooled units. This is often caused by high ambient temperatures or a malfunctioning cooling fan. Continued operation above this limit can lead to hardware damage and system shutdown.

Additional Steps

Steps 1–2 are listed in Priority Fix.

  1. 3

    Check that air filters are clean and air pathways are not blocked.

Source: Siemens DCM
View Official PDF