What to do for Daikin FXSQ-A error code A0?
If your Daikin Air Conditioner displays error code A0, it may indicate a fault board. Check setting 22-1-3: T1-T2 NC. If correct, it indicates an indoor board fault.
What does error code CE mean on my Daikin FXSQ-A?
Error code CE on your Daikin Air Conditioner indicates a problem with an optional sensor. The issue could stem from: * **No signal from optional presence sensor:** Check the wire harness connections. * **No signal from optional floor temperature sensor:** Check the wire harness connections. * **Faulty signal from optional floor temperature sensor:** Check the pins connector for a short circuit. * **High temperature detection or electric noise floor temperature sensor:** Check the resistance of the floor temperature sensor.
What does error code C4 mean on Daikin FXSQ-A Air Conditioner?
Error code C4 on your Daikin Air Conditioner indicates a problem with the coil thermistor. This could be due to: * **Coil thermistor short circuit:** Check the coil thermistor resistance. * **Coil thermistor open circuit:** Check the wire harness connections to the coil thermistor.
How to fix Daikin FXSQ-A error code A3?
Daikin Air Conditioner error code A3 indicates that the float switch is open during thermo on (cooling). To resolve this issue: * Check the float switch status. * Ensure there is no blockage in the drain pipe. * Verify that the drain pipe raiser is less than 600 mm.
What causes Daikin FXSQ-A error code C9 and how to resolve it?
Daikin Air Conditioner error code C9 is related to the air thermistor. The cause may be: * **Air thermistor short circuit:** Check the air thermistor resistance. * **Air thermistor open circuit:** Check the wire harness connections to the air thermistor.
Why does my Daikin FXSQ-A show error code A7?
Daikin Air Conditioner error code A7 indicates that there is no detection contact with the swing motor. To troubleshoot: * Check if the swing motor runs when output is 230VAC. * Check the contact position detection for open and close states.
What does error code C6 mean on Daikin Air Conditioner?
Daikin Air Conditioner error code C6 indicates a faulty combination of the main PCB and the inverter PCB fan motor. Change the inverter PCB fan motor to the correct type.
What does error code AJ mean on Daikin FXSQ-A?
Daikin Air Conditioner error code AJ can be caused by: * **Capacity adaptor missing:** Add the corresponding capacity adaptor onto the spare part PCB. * **Incorrect expansion valve motor:** Use the correct expansion valve motor (between gear type and direct drive).
What does error code UE mean on Daikin FXSQ-A?
Daikin Air Conditioner error code UE indicates a communication error with the central control device. Check the communication from the indoor unit to central control. Verify the existing group number set on the indoor unit and the registered group number in the central control.
What does error code U9 mean on Daikin Air Conditioner?
Daikin Air Conditioner error code U9 indicates a communication error between other indoor units and the BS unit. Check other indoor units for errors other than U9.
General| Brand | Daikin |
|---|---|
| Model | FXSQ-A |
| Category | Air Conditioner |
| Language | English |
Provides a log of document versions and their release dates.
Guides on accessing error codes and operational data from remote controllers.
Lists error codes, causes, and recommended solutions for troubleshooting.
Details on accessing and configuring field settings for wireless controllers.
Instructions for accessing and modifying field settings on wired controllers.
Procedures for accessing and configuring field settings for BRC1D51/52 controllers.
Steps to access and adjust field settings on the BRC1E51 wired controller.
Guide to accessing and configuring field settings for the BRC1E52 controller.
Field settings applicable to most Daikin VRV indoor unit models.
Configuration options for presence sensors used with specific cassette types.
Settings related to the self-cleaning panel functionality.
Field settings for Aircurtain CAV/CYV units.
Configuration options for VKM units.
Field settings specific to FXSQ, FXNQ, FXDQ, FXMQ, and FXTQ series indoor units.
Instructions on how to perform a factory reset of unit settings via the remote controller.
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