Error code reference

Daikin Air Conditioner Error Code F6

Refrigerant overcharged - detected by outdoor air temperature and heat exchanger deicer temperature during check operation.

SourceDaikin Air Conditioner - Service Manual: RZR-P, RZQ-P(9) Seriesp. 143

Daikin codes Daikin air conditioner codes

Diagnostic procedure

The full F6 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

Check mounting condition of outdoor air thermistor and heat exchanger deicer thermistor.

SourceDaikin Air Conditioner - Service Manual: RZR-P, RZQ-P(9) Seriesp. 143

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More steps, wiring diagram references, and verified part numbers

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Where this code is documented

2 manuals in the MyPros+ library document this code for Daikin air conditioner.

Models covered by the manuals that document this code

More models are covered than are listed here.

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The full F6 procedure

Where this code is documented

Models covered by the manuals that document this code

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