Daikin | Heat Reclaim Ventilator

Error Code 94

Troubleshooting guide for the Daikin Heat Reclaim Ventilator system fault 94.

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

Malfunction of transmission (between heat reclaim ventilator and fan unit)

Potential Causes & Solutions

  • Defective fan unit PCB.
  • Defective connecting wire between (1) and (2).

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