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ErrorLib — Industrial Fault Code Library

Disclaimer: ErrorLib is an independent technical reference tool. While we aim for accuracy, always verify with the manufacturer’s official service manuals before performing maintenance on industrial equipment. ErrorLib is not affiliated with the brands listed.

2818

Ackn. cabinet fan failure

Kuka · KRC2 KSS System Message

What does 2818 mean?

The fan in the cabinet is defective, which can lead to overheating of the hardware within the cabinet.

Common Causes

  • Cooling fan in the control cabinet has stopped operating or is malfunctioning.
  • Overheating detected due to cabinet fan failure, risking component damage.
  • Fan speed feedback signal is out of range or missing.
  • Fan motor driver fault.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check the cabinet fan for proper operation.

  2. 2

    Replace the fan if it is defective.

Browse all codes in this manual (36)
Verified technical data. Last updated: April 2026

Related Faults

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Source: Kuka KRC2 KSS System Message
Open Manual (Page 288)Search more codes in this manual