Fan fault

Hva betyr Fan Failure ?

This indication appears when the inverter's internal cooling fan stops operating due to a fault or operates in a manner inconsistent with the setting of Pr. 244 'cooling fan operation selection'. A faulty cooling fan can lead to inverter overheating and subsequent shutdowns.

• Mechanical failure or physical damage to the cooling fan.
• Blockage preventing the cooling fan from rotating freely.
• Incorrect setting of Pr. 244 'cooling fan operation selection', leading to unexpected fan behavior.

Klikk på steg for å spore fremgangen.

1. 1

   Visually inspect the cooling fan for physical damage, obstructions, or debris that might prevent its rotation.

2. 2

   Verify the setting of Pr. 244 (cooling fan operation selection) to ensure it aligns with the expected fan operation (e.g., continuous, stop/start).

3. 3

   If the fan is physically damaged or non-functional, replace the cooling fan with an authorized spare part.