Yaskawa FAn1: Drive cooling fan fault

Yaskawa Electrical Fault vfd

Model: GA700/A1000 | Code: FAn1

Applicable Systems
GA700 GA500 A1000 V1000 J1000

Symptoms

Drive cooling fan fault

Possible Causes

  • Cooling fan not working
  • Internal air circulation fan fault

Troubleshooting Steps

  • Check all cooling fans operating
  • Restart drive
  • Check U4-03/U4-04; replace fan if failed or end of life
  • Check internal air circulation fan

How to Reset

Reset by: 1) Correct the fault condition. 2) Press RESET button on operator panel. 3) Verify fault does not recur.

Related Yaskawa Fault Codes

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Source: Yaskawa GA700 Fault Code Manual (jinxinservice.com)

Category: Electrical