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General| Brand | Daikin |
|---|---|
| Model | RY125KUY1 |
| Category | Air Conditioner |
| Language | English |
Explains how to perform self-diagnosis using the remote controller.
Provides a comprehensive list and explanation of error codes.
Provides detailed descriptions and diagnostic steps for specific error codes.
Addresses E1 error indicating an outdoor unit PCB abnormality.
Addresses E6 error concerning compressor overcurrent.
Details L1 error indicating outdoor unit PCB abnormality.
Details L5 error for instantaneous DC output overcurrent.
Covers L5 error for instantaneous DC output overcurrent.
Details L5 error for momentary overcurrent of the inverter compressor.
Covers L5 error concerning inverter compressor abnormality.
Details U0 error for refrigerant shortage.
Addresses U0 error for low pressure drop due to refrigerant shortage or EV failure.
Details U4/UF errors for transmission issues between indoor and outdoor units.
Covers U5 error for transmission issues between indoor units and remote controllers.
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