SF2-300D3
- Indoor unit - water
- High efficient heat exchanger
- Longer V shape drainage pan
- DC brushless fan motor
- Support central controller SCM-30
- Support MODBUS RTU
- Option wired controller SWC-61
- Option SF2-DTK supports control via 230V – high, medium, low fan speed
- Option SF2-EC supports fan control via 0-10V (requires SF2-DTK)
- Recommend to connect external 3 or 2 way valve NC 230V
Power System | Type | 220 - 240 / 1 / 50 | V / Ph / Hz |
Air flow | (H/M/L) | 542 / 424 / 305 | m3/h |
Air flow | (H/M/L) | 319 / 249 / 179 | CFM |
Standard external static pressure | - | 12Pa (Default); 30/50Pa can be set through dial switch on PCB | Pa |
Cooling | Capacity (H/M/L) | 3,35 / 2,89 / 2,21 | kW |
Cooling | Water flow rate | 0,59 / 0,49 / 0,37 | l/h |
Cooling | Water pressure drop | 23,0 / 17,6 / 10,6 | kPa |
Heating | Capacity (H/M/L) | 3,95 / 3,25 / 2,51 | kW |
Heating | Water pressure drop | 25,0 / 18,1 / 11,2 | kPa |
Power System | Input | 25,0 | W |
Sound Pressure Level at 1 m | 12Pa (H/M/L) | 37/31/23 | dB(A) |
Fan motor | Type | DC motor | - |
Fan motor | Quantity | 1 | - |
Fan | Type | Centrifugal, forward-curved blades | - |
Fan | Quantity | 2 | - |
Coil | Row | 3 | - |
Coil | Max. working pressure | 1,6 | MPa |
Coil | Diameter | 7,0 | mm |
Outline Dimensions | w x d x h | 773 x 243 x 482 | mm |
Package Dimensions | w x d x h | 843 x 270 x 520 | mm |
Net Weight | - | 17,2 | kg |
Gross Weight | - | 19,5 | kg |
Connection Pipe Size | Water Inlet / Outlet | RC3/4 | inch |
Connection pipe size | Condenset drain | ZG3/4 | inch |
Notes |
The specification of products is subject to change based on further development of the units by the producer and can be changed without prior notice. Refer to rating label. |
WIRE CONTROLLER SWC-61