Daikin FIELD SETTING status display

What it means

Field-setting, inspection, and test-run screens are service/setup displays. They are not homeowner error codes by themselves.

Urgency

Likely causes

1. Temporary protection event that may clear after one reset
2. Airflow, power, or operating condition outside normal range
3. Sensor, wiring, or control feedback problem
4. Technician-only component fault identified by the service manual

Homeowner fix

Exit the service or field-setting screen if it was opened accidentally. Do not change field settings unless the installing contractor instructed you.

When to call a pro

Call the installing contractor if the controller is stuck in field setting, test run, or inspection mode.

Repair vs replace

This is a normal operating status, not a repair-or-replace decision.

• Daikin AURORA 9,000 BTU R-32 208/230V (FTXV09AVJU9 / RXT09AVJU9)

  AURORA R-32

• Daikin AURORA 12,000 BTU R-32 208/230V (FTXV12AVJU9 / RXT12AVJU9)

  AURORA R-32

• Daikin AURORA 15,000 BTU R-32 208/230V (FTXV15AVJU9 / RXT15AVJU9)

  AURORA R-32

• Daikin AURORA 18,000 BTU R-32 208/230V (FTXV18AVJU9 / RXT18AVJU9)

  AURORA R-32

Parts for this line

The parts catalog for Daikin AURORA R-32 lists 7 sourced replacement parts for this product line.

For your technician

Technician note: confirm whether the display is setup/test mode before using malfunction-code diagnostics. Page context: Daikin maps this display to the AURORA R-32 line; source: Daikin Nineteen, ATMOSPHERA, Entra, and MXM/MXT/MXTH local service manuals; display convention: match the letter F, letter I, letter E, letter L, letter D, letter S, letter E, letter T, letter T, letter I, letter N, and letter G marker exactly before comparing neighboring codes.

Which systems show it

• Daikin current US residential R-32 ductless single-zone systems, including AURORA R-32, ATMOSPHERA R-32, Entra R32, OTERRA R-32, and Nineteen-series style high-wall diagnostics where the same Daikin A/C/E/F/H/J/L/P/U code family is used.
• Daikin concealed-duct/FDMQ indoor units where the Nineteen service manual explicitly lists the same indoor drain, fan PCB, remote-controller, and FDMQ-only C/U codes.
• Daikin AURORA Multi R-32 and Standard Multi R-32 MXT/MXTH/MXM systems where the MXM engineering manual lists the same homeowner code table.
• MXM/MXT/MXTH multi-zone systems for the additional multi-zone U-series and inverter/control codes specifically called out from the MXM manual.

Related troubleshooting

Use the symptom guide alongside the exact display code if the unit is flashing, cycling, or showing comfort symptoms.

Reset note

Exit the service or field-setting screen if it was opened accidentally. Do not change field settings unless the installing contractor instructed you.

Manual trigger

Field-setting, inspection, and test-run screens are service/setup displays. They are not homeowner error codes by themselves.

Related codes

Source

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