Error code reference

Daikin Air Conditioner Error Code CC

Humidity sensor system abnormality - sensor disconnected or shorted during operation (FCQ only, system continues operating).

SourceDaikin Air Conditioner - Service Manual: RZR-P, RZQ-P(9) Seriesp. 128

Daikin codes Daikin air conditioner codes

Diagnostic procedure

The full CC procedure

Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.

MyPros+ · DiagnosticsStep 1 preview

First diagnostic step

Remove humidity sensor from indoor unit PCB and reinsert; check if it functions normally.

SourceDaikin Air Conditioner - Service Manual: RZR-P, RZQ-P(9) Seriesp. 128

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Where this code is documented

1 manual in the MyPros+ library documents this code for Daikin air conditioner.

Models covered by the manuals that document this code

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The full CC procedure

Where this code is documented

Models covered by the manuals that document this code

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