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General| Model | RY125FUTAL |
|---|---|
| Type | Inverter |
| Cooling Capacity | 12.5 kW |
| Heating Capacity | 14.0 kW |
| Energy Efficiency Ratio (EER) | 3.21 |
| Refrigerant | R32 |
| Category | Air Conditioner |
| Power Supply | 380-415V, 3 Ph, 50Hz |
| Sound Pressure Level (Outdoor) | 52 dBA |
Provides a summary of symptoms and corresponding troubleshooting measures.
Lists supposed causes for equipment failure to operate and troubleshooting steps.
Outlines troubleshooting steps for units that start and then stop operation immediately.
Details troubleshooting for scenarios where the unit operates but does not provide cooling.
Explains how to perform self-diagnosis using the remote controller and interpret error codes.
Lists error codes with descriptions and their applicability to different model names.
Provides detailed descriptions and diagnostic steps for specific error codes for indoor and outdoor units.
Explains troubleshooting for abnormality detected in the indoor unit PCB, possibly due to noise or external factors.
Covers troubleshooting for drain water level abnormalities, including issues with the drain pump and float switch.
Guides on troubleshooting abnormalities detected in the outdoor unit PCB.
Addresses high pressure system abnormalities, including the high pressure switch.
Covers troubleshooting for low pressure system abnormalities, including the low pressure sensor.
Provides troubleshooting steps for compressor motor lock issues, often related to inverter PCB or wiring.
Explains how to diagnose and address issues related to excessive refrigerant charging.
Explains troubleshooting for transmission errors between the inverter and control PCBs.
Explains troubleshooting for refrigerant shortage and related piping issues.
Details troubleshooting for transmission errors between indoor and outdoor units due to wiring or PCB issues.
Addresses issues related to mis-connected field wiring.
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