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General| Model | GWH18QD-D3DNA5E/I |
|---|---|
| Cooling Capacity | 18000 BTU/h |
| Heating Capacity | 19000 BTU/h |
| Inverter | Yes |
| Power Supply | 220-240V, 50Hz |
| Refrigerant | R410A |
| Indoor Unit Dimensions (W x H x D) | 970 x 300 x 224 mm |
| Outdoor Unit Dimensions (W x H x D) | 963 x 700 x 396 mm |
| Air Flow Volume (High) | 850 m³/h |
| Noise Level (Indoor) | 45 dB(A) |
| Noise Level (Outdoor) | 55 dB(A) |
| Type | Split |
| Operating Temperature (Cooling) | 18°C to 43°C |
| Operating Temperature (Heating) | -15°C to 24°C |
Provides a brief overview of the indoor unit models and their corresponding product codes.
Details technical specifications for indoor and outdoor units, including electrical, physical, and performance data.
Graphs illustrating operational performance like characteristic curves and capacity variation with temperature.
Presents noise level curves and detailed cooling/heating data sheets under rated frequency conditions.
Diagrams and tables showing the physical dimensions of both the indoor and outdoor units.
Illustrates the refrigerant flow for cooling-only and cooling/heating models within the system.
Provides essential wiring diagrams and printed circuit board (PCB) layouts for electrical system analysis.
Explains the remote controller, operating modes, special functions, and their operational logic.
Crucial safety guidelines for installation and maintenance, covering electrical, general, and refrigerant hazards.
Lists required tools and outlines the step-by-step process for unit installation, including dimension checks.
Covers maintenance safety, error codes, and detailed procedures for diagnosing and resolving various unit malfunctions.
Provides exploded views and detailed parts lists for indoor and outdoor units, along with removal procedures.
Supplementary information including temperature conversion, pipe configuration, expanding methods, and sensor data.
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