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General| Brand | Daikin |
|---|---|
| Model | RXS20L3V1B |
| Category | Air Conditioner |
| Language | English |
Important safety warnings and precautions for workers during repair.
Safety guidelines and warnings for end-users of the air conditioner.
Covers sensor malfunction, overcurrent, and refrigerant shortage detection methods.
Detailed troubleshooting procedures for various error codes and system abnormalities.
Lists error codes, their descriptions, and corresponding reference pages.
Troubleshooting steps for error code A1 related to the indoor unit PCB.
Troubleshooting for error code A5 related to protection controls.
Troubleshooting for error code A6 concerning the fan motor.
Troubleshooting for error codes C4, C9 related to indoor thermistors.
Troubleshooting for error code U0 related to refrigerant issues.
Troubleshooting for error code U2 concerning power supply voltage.
Troubleshooting for error code U4 related to communication issues.
Troubleshooting for error code UA due to mismatched pair/multi types.
Troubleshooting for error code E1 related to the outdoor unit PCB.
Troubleshooting for error code E5 due to compressor overload.
Troubleshooting for error code E6 related to compressor lock.
Troubleshooting for error code E7 related to the DC fan motor.
Troubleshooting for error code E8 due to excessive input current.
Troubleshooting for error code EA concerning the four-way valve.
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