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General| Brand | Daikin |
|---|---|
| Model | FBQ60B7V1 x 2 |
| Category | Air Conditioner |
| Language | English |
General overview of troubleshooting symptoms and their corresponding measures.
Troubleshooting steps for when the equipment fails to operate.
Troubleshooting for scenarios where only the indoor fan runs, but the compressor does not.
Troubleshooting for cooling or heating operations that start and then stop abruptly.
Troubleshooting for equipment that runs but fails to provide cooling.
Step-by-step guide for performing self-diagnosis using the remote controller.
A list of error codes and their general descriptions for indoor unit issues.
Detailed explanations and diagnosis for specific error codes related to indoor units.
Troubleshooting for A0 error related to external protection devices.
Troubleshooting for A1 error indicating an abnormality in the indoor unit PCB.
Troubleshooting for A3 error indicating an abnormality in the drain water level system.
Troubleshooting for A6 error related to indoor unit fan motor abnormalities.
Troubleshooting for A9 error related to the electronic expansion valve coil abnormality.
Troubleshooting for E0 error indicating actuation of a safety device.
Troubleshooting for E5 error related to compressor motor lock.
Troubleshooting for E6 error indicating compressor overcurrent.
Troubleshooting for L1 error indicating an abnormality in the outdoor unit PCB.
Troubleshooting for LC error indicating transmission issues between inverter and control PCB.
Troubleshooting for U4/UF error indicating transmission issues between indoor and outdoor units.
Troubleshooting for U5 error indicating transmission issues between indoor unit and remote controller.
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