Daikin | Packaged

Error Code M1

Troubleshooting guide for the Daikin Packaged system fault M1.

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 central remote controller PCB

Potential Causes & Solutions

  • Defective central remote controller PCB.

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