D280T1/N1-B(B) Indoor Unit Technical Specifications

General Information:

• Model: D280T1/N1-B(B)
• Refrigerant: R410A (Environmentally friendly and ozone-friendly)
• Fan Motor: 2 high-performance motors

Pipe Diameters:

• Liquid Pipe Diameter: Ф12.7 mm
• Gas Pipe Diameter: Ф22.2 mm
• Drain Pipe Diameter: OD Ф32 mm

Performance Specifications:

• Cooling Input Power: 1408 W
• Cooling Capacity: 28 kW
• Heating Input Power: 1408 W
• Heating Capacity: 31.5 kW

Sound Levels (dBA):

• Super High Speed: 57
• High Speed: 56
• Medium Speed: 52
• Low Speed: 47

Airflow Volume (m³/h):

• Maximum: 4600
• High: 3765
• Medium: 2900
• Low: 2100

Static Pressure:

• Adjustable Range: 50-300 Pa (Default: 250 Pa)

Additional Information:

• Energy Efficiency: Designed to minimize operational costs with low energy consumption.
• Design: Compact and modern structure for easy installation and compatibility.
• Quiet Operation: Suitable for offices, hotels, and educational spaces due to low noise levels.