Code 39-13 Fan Start Failure

What does 39-13 mean?

The fan attempted to start but did not achieve the commanded speed. The system tried to restart the fan multiple times.

• Damaged wiring or loose connections to the fan.
• Fan blade blockage or inability to spin freely.
• Open external fan fuse.
• Failing fan motor.

Click steps to track your progress.

1. 1

   Visually inspect all wiring and connectors for the fan, ensuring they are secure and undamaged.

2. 2

   Check the fan blades for any physical blockages and confirm they can spin freely without resistance.

3. 3

   Locate and check the external fan fuse; if it's blown, replace it.

4. 4

   If no blockages or fuse issues are found, a professional technician may need to test the fan motor for resistance.