A29 - Heatsink Overtemperature fault in danfoss drive

A29 - Heatsink Overtemperature fault in danfoss drive

Cause: The temperature of the drive's heatsink has exceeded the safe operating limit. This can be caused by a blocked or failed cooling fan, high ambient temperature, or overloading the drive.
Solution:
  • Ensure that all cooling fans are running and that the heatsink is clean and free of obstructions.
  • Check that the ambient temperature around the drive is within the specified limits.
  • Verify that the drive is not consistently overloaded.

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