Daikin | Chiller

Error Code 86

Troubleshooting guide for the Daikin Chiller system fault 86.

Disclaimer: This information is for general reference. Error codes can vary by model and production year. Always refer to your machine's specific manual and the information printed on the unit itself.

System Diagnosis

System No. 1 Malfunction of discharge pipe thermistor

Potential Causes & Solutions

  • Defective connecting connector.
  • Defective discharge pipe thermistor.

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