Inverter: cooling fan stopped of the radiator

What does F mean?

The cooling fan responsible for the inverter's radiator has stopped functioning. Possible causes include the fan not running, a defective fan motor connector or cable, or a failure within the Servo Amplifier. A non-operational radiator fan can lead to critical overheating.

• Fan not running
• Fan motor connector or cable defective
• Servo Amplifier failure

1. 1

   Inspect the radiator cooling fan for obstructions, debris, or physical damage.

2. 2

   Verify the fan motor connector and cable for secure connection and electrical continuity.

3. 3

   If the fan and its cabling are confirmed functional, replace the Servo Amplifier.