Inverter or motor overtemperature by I²t calculation occurs when ambient temperature is too high or airflow is restricted, causing current to exceed P083 limits. The manual's first action is: “Check that the ambient temperature is not too high. Check that the air inlet and outlet are not obstructed. Check that the motor current does not exceed the value set in P083.”
- Model
- Siemens MICRO MASTER and MIDI MASTER
- Display shows
- F005
- Type
- Fault code
- Source
- Manual p. 42
What F005 means
Inverter overtemperature or motor overtemperature by I²t calculation ¹ p. 42
What to do
- Check that the ambient temperature is not too high. Check that the air inlet and outlet are not obstructed. Check that the motor current does not exceed the value set in P083. p. 42
Before you service the product, read the safety instructions in the manual p. 4.
If F005 is still not resolved
- Only qualified personnel may connect, start the system up and repair faults. p. 3 “Only qualified personnel may connect, start the system up and repair faults.”
- These personnel must be thoroughly acquainted with all the warnings and operating procedures contained in this manual. p. 3 “These personnel must be thoroughly acquainted with all the warnings and operating procedures contained in this manual.”
This page summarises what the manufacturer’s manual says about F005; each statement links to the page it comes from, and quoted lines are copied word for word. It is not a substitute for the manual or for a qualified installer. ManualLib is not affiliated with Siemens. Found a mistake? Report an error.