Haier Outdoor Units
Specifications for Multisplit Systems
Available Capacities
Haier offers a range of outdoor units with capacities from 4.0 kW to 12.5 kW, supporting various indoor unit configurations (1:2, 1:3, 1:4, 1:5, etc.).
- 4.0 kW
- 5.0 kW
- 5.5 kW
- 7.0 kW
- 7.5 kW
- 8.5 kW
- 9.0 kW
- 10.5 kW
- 12.5 kW
Models 1:2 and 1:3
Model Series: 2U40S2SM1FA (1:2), 2U50S2SM1FA-3 (1:2), 3U55S2SR5FA (1:3), 3U70S2SR5FA (1:3)
| 2U40S2SM1FA | 2U50S2SM1FA-3 | 3U55S2SR5FA | 3U70S2SR5FA | |
|---|---|---|---|---|
| Cooling Capacity (Rated, min-max) kW | 4.00 (1.10-4.50) | 4.40 (1.50-4.80) | 4.60 (1.30-6.00) | 5.20 (1.60-6.50) |
| Heating Capacity (Rated, min-max) kW | 5.50 (2.10-7.00) | 6.80 (1.70-7.60) | 7.00 (2.40-7.60) | 7.60 (2.90-8.50) |
| Cooling Power Input (Rated, min-max) kW | 0.89 (0.30-1.65) | 1.07 (0.35-2.01) | 1.35 | 1.84 |
| Heating Power Input (Rated, min-max) kW | 0.98 (0.38-1.80) | 1.21 (0.52-2.00) | 1.66 | 1.85 |
| EER (W/W) | 4.50 | 4.3 | 4.00 | 3.81 |
| COP (W/W) | 4.50 | 4.3 | 4.10 | 4.10 |
| PDesign Cooling (35°C) kW | 4.00 | 4.60 | 5.50 | 7.00 |
| PDesign Heating (-10°C) kW | 3.70 | 3.80 | 4.70 | 6.00 |
| SEER | 8.50 (A+++) | 8.50 (A+++) | 8.50 (A+++) | 7.50 (A++) |
| SCOP | 4.60 (A++) | 4.60 (A++) | 4.00 (A+) | 4.20 (A+) |
| Annual Energy Consumption - Cooling kWh/a | 165 | 189 | 227 | 332 |
| Annual Energy Consumption - Heating kWh/a | 1126 | 1157 | 1678 | 2012 |
| 2U40S2SM1FA | 2U50S2SM1FA-3 | 3U55S2SR5FA | 3U70S2SR5FA | |
|---|---|---|---|---|
| Power Supply Ph/V/Hz | 1/220~240/50/60 | 1/220~240/50/60 | 1/220~240/50/60 | 1/220~240/50/60 |
| Power Cable N x mm² | 3 x 2.5 | 3 x 2.5 | 3 x 4.0 | 3 x 4.0 |
| Interconnection Cable N x mm² | 4 x 1.0 | 4 x 1.0 | 4 x 2.5 | 4 x 2.5 |
| Air Flow Rate H m³/h | 2200 | 2400 | 3000 | 3000 |
| Sound Power Level H dB(A) | 62 | 63 | 64 | 66 |
| Sound Pressure Level H dB(A) | 56 | 56 | 51 | 53 |
| Rated Current Cooling/Heating Max A | 7.4/8.2 | 9.0/8.9 | 10.8/9.5 | 11.9/9.7 |
| Starting Current Cooling/Heating Max A | 1.0/1.0 | 1.0/1.0 | 4.0/4.0 | 4.0/4.0 |
| Net Dimensions L x W x H mm | 800x280x550 | 800x280x550 | 890x340x700 | 890x340x700 |
| Packaging Dimensions L x W x H mm | 908x405x625 | 908x405x625 | 1010x455x835 | 1010x455x835 |
| Net/Gross Weight kg | 34.0/37.0 | 36.0/39.0 | 50.0/59.0 | 54.0/63.0 |
| Compressor Type | Inverter Rotary Double | Inverter Rotary Double | Inverter Rotary Double | Inverter Rotary Double |
| 2U40S2SM1FA | 2U50S2SM1FA-3 | 3U55S2SR5FA | 3U70S2SR5FA | |
|---|---|---|---|---|
| Refrigerant | R32 | R32 | R32 | R32 |
| Liquid Line Ø mm (inch) | 2x6.35 (1/4) | 2x6.35 (1/4) | 3x6.35 (1/4) | 3x6.35 (1/4) |
| Gas Line Ø mm (inch) | 2x9.52 (3/8) | 2x9.52 (3/8) | 3x9.52 (3/8) | 3x9.52 (3/8) |
| Standard Pipe Length (no charge) m | 20 | 20 | 30 | 30 |
| Max Pipe Length m | 20 (single) 30 (double) | 20 (single) 30 (double) | 50 | 60 |
| Max Elevation Diff. UI - UE m | 15 | 15 | 15 | 15 |
| Max Elevation Diff. UI - UI m | 7.5 | 7.5 | 7.5 | 7.5 |
| Factory Refrigerant Charge kg | 1.00 | 1.10 | 1.40 | 1.60 |
| Factory Refrigerant Charge TCO₂eq | 0.68 | 0.74 | 0.95 | 1.08 |
| Add. Refrigerant per standard length g/m | 20 | 20 | 20 | 20 |
| Operating Limits - Cooling (Outdoor/Indoor) °C | -10~43°C | -10~43°C | -10~46°C | -10~46°C |
| Operating Limits - Heating (Outdoor/Indoor) °C | -15~24°C | -15~24°C | -15~24°C | -15~24°C |
Models 1:4, 1:5, and 3S Series
Model Series: 4U75S2SR5FA (1:4), 4U85S2SR5FA (1:4), 5U90S2SS5FA (1:5), 5U105S2SS5FA (1:5), 5U125S2SN1FA (1:5), 3U55S2WR1FA (3S 1:3), 4U70S2WR1FA (3S 1:4)
| 4U75S2SR5FA | 4U85S2SR5FA | 5U90S2SS5FA | 5U105S2SS5FA | 5U125S2SN1FA | 3U55S2WR1FA | 4U70S2WR1FA | |
|---|---|---|---|---|---|---|---|
| Cooling Capacity (Rated, min-max) kW | 7.50 (2.40-8.70) | 8.60 (3.10-10.00) | 9.00 (3.20-11.00) | 10.00 (3.20-11.00) | 12.50 (3.20-13.80) | 5.40 | 7.00 |
| Heating Capacity (Rated, min-max) kW | 8.50 (3.20-9.50) | 9.60 (4.40-10.50) | 10.40 (4.40-11.50) | 10.50 (4.40-11.50) | 12.70 (4.40-14.30) | 5.00 | 6.00 |
| Cooling Power Input (Rated, min-max) kW | 1.97 | 2.15 | 2.79 | 3.47 | 3.87 | 1.34 | 1.8 |
| Heating Power Input (Rated, min-max) kW | 2.15 | 2.40 | 2.79 | 2.82 | 3.40 | 1.68 | 2.0 |
| EER (W/W) | 3.80 | 3.40 | 3.23 | 2.88 | 3.23 | 4.05 | 3.90 |
| COP (W/W) | 4.00 | 4.00 | 3.73 | 3.73 | 3.73 | 4.20 | 4.30 |
| PDesign Cooling (35°C) kW | 7.50 | 8.00 | 9.00 | 10.00 | 12.50 | 5.4 | 7.0 |
| PDesign Heating (-10°C) kW | 6.30 | 7.00 | 7.20 | 8.00 | 9.50 | 5.0 | 6.0 |
| SEER | 7.00 (A++) | 7.00 (A++) | 7.00 (A++) | 7.00 (A++) | 7.10 (A++) | 8.5 (A+++) | 8 (A++) |
| SCOP | 4.00 (A+) | 4.00 (A+) | 4.00 (A+) | 4.00 (A+) | 4.05 (A+) | 4.6 (A++) | 4.3 (A+) |
| Annual Energy Consumption - Cooling kWh/a | 379 | 456 | 457 | 537 | 622 | 240 | 320 |
| Annual Energy Consumption - Heating kWh/a | 2179 | 2503 | 2441 | 2889 | 3346 | 1680 | 1922 |
| 4U75S2SR5FA | 4U85S2SR5FA | 5U90S2SS5FA | 5U105S2SS5FA | 5U125S2SN1FA | 3U55S2WR1FA | 4U70S2WR1FA | |
|---|---|---|---|---|---|---|---|
| Power Supply Ph/V/Hz | 1/220~240/50/60 | 1/220~240/50/60 | 1/220~240/50/60 | 1/220~240/50/60 | 1/220~240/50/60 | 1/220~240/50/60 | 1/220~240/50/60 |
| Power Cable N x mm² | 3 x 4.0 | 3 x 4.0 | 3 x 4.0 | 3 x 4.0 | 3 x 4.0 | 3 x 4.0 | 3 x 4.0 |
| Interconnection Cable N x mm² | 4 x 2.5 | 4 x 2.5 | 4 x 2.5 | 4 x 2.5 | 4 x 2.5 | 4 x 2.5 | 4 x 2.5 |
| Air Flow Rate H m³/h | 4000 | 4000 | 4200 | 4200 | 4200 | 3000 | 3000 |
| Sound Power Level H dB(A) | 68 | 68 | 70 | 70 | 73 | 63 | 63 |
| Sound Pressure Level H dB(A) | 55 | 55 | 55 | 55 | 58 | 53 | 53 |
| Rated Current Cooling/Heating Max A | 14.7/13.5 | 15.5/14.6 | 18.2/14.6 | 18.2/14.6 | 23.0/18.7 | 12.6/11.5 | 13/12 |
| Starting Current Cooling/Heating Max A | 5.0/5.0 | 5.0/5.0 | 5.0/5.0 | 5.0/5.0 | 5.0/5.0 | 4.0/4.0 | 4.0/4.0 |
| Net Dimensions L x W x H mm | 890x340x700 | 890x340x700 | 920x372x765 | 920x372x765 | 950x370x965 | 890x340x700 | 890x340x700 |
| Packaging Dimensions L x W x H mm | 1010x455x835 | 1010x455x835 | 1045x488x890 | 1045x488x890 | 1050x485x1170 | 1010x455x875 | 1010x455x875 |
| Net/Gross Weight kg | 61.0/70.0 | 61.0/70.0 | 66.0/77.0 | 66.0/77.0 | 79.0/91.0 | 55/65 | 56/66 |
| Compressor Type | Inverter Rotary Double | Inverter Rotary Double | Inverter Rotary Double | Inverter Rotary Double | Inverter Rotary Double | Double Rotation (DC Inverter) | Double Rotation (DC Inverter) |
| 4U75S2SR5FA | 4U85S2SR5FA | 5U90S2SS5FA | 5U105S2SS5FA | 5U125S2SN1FA | 3U55S2WR1FA | 4U70S2WR1FA | |
|---|---|---|---|---|---|---|---|
| Refrigerant | R32 | R32 | R32 | R32 | R32 | R32 | R32 |
| Liquid Line Ø mm (inch) | 4x6.35 (1/4) | 4x6.35 (1/4) | 5x6.35 (1/4) | 5x6.35 (1/4) | 5x6.35 (1/4) | 3*6.35 (1/4) | 4*6.35 (1/4) |
| Gas Line Ø mm (inch) | 3x9.52+1x12.70 (3/8+1/2) | 3x9.52+1x12.70 (3/8+1/2) | 3x9.52+2x12.70 (3/8+2x1/2) | 3x9.52+2x12.70 (3/8+2x1/2) | 3x9.52+2x12.70 (3/8+2x1/2) | 3*9.52 (3/8) | 4*9.52 (3/8) |
| Standard Pipe Length (no charge) m | 40 | 40 | 40 | 40 | 50 | 30 | 30 |
| Max Pipe Length m | 70 | 70 | 80 | 80 | 100 | 50 | 50 |
| Max Elevation Diff. UI - UE m | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| Max Elevation Diff. UI - UI m | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| Factory Refrigerant Charge kg | 1.60 | 2.20 | 2.40 | 2.40 | 2.50 | 1.8 | 1.9 |
| Factory Refrigerant Charge TCO₂eq | 1.08 | 1.49 | 1.62 | 1.62 | 1.69 | 1.22 | 1.28 |
| Add. Refrigerant per standard length g/m | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Operating Limits - Cooling (Outdoor/Indoor) °C | -10~46°C | -10~46°C | -10~46°C | -10~46°C | -10~46°C | -10~46°C | -10~46°C |
| Operating Limits - Heating (Outdoor/Indoor) °C | -15~24°C | -15~24°C | -15~24°C | -15~24°C | -15~24°C | -15~24°C | -15~24°C |
Note: Data is based on Haier Expert units. Specifications may vary depending on indoor units. The data in this catalog is indicative and subject to change. Please verify accuracy with the supplier before purchasing.
