Model			NFD-V200-4-2P
Power supply		F/V/Hz	220-240/1/50
Air flow (H/M/L)		m3/h	441/297/227
		CFM	259/174/133
Standard external static pressure		Pa	12Pa (default); 30/50Pa can be set through dial switch on PCB
Cooling 1	Capacity (H/M/L)	kW	2.22/1.59/1.2
	Water flow rate (H/M/L)	m3/h	0.40/0.30/0.23
	Water pressure	kPa	2.44/1.52/1
	Power input (H/M/L)	W	17-9-6
Heating 2	Capacity (H/M/L)	kW	2.81/2/1.54
	Water flow rate (H/M/L)	m3/h	0.51/0.37/0.29
	Water pressure	kPa	2/1.76/1.2
	Power input (H/M/L)	W	18-9-6
Heating 3	Capacity (H/M/L)	kW	3.23/2.32/1.75
	Water flow rate (H/M/L)	m3/h	0.40/0.30/0.23
	Water pressure	kPa	2.99/1.2/0.71
	Power input (H/M/L)	W	19-9-6
Sound pressure level (H/M/L)		dB(A)	37.3/27.4/22.2
Fan motor	Type		DC Motor
	Quantity		1
Fan	Type		Centrifugal, forward-curved Blades
	Quantity		1
Coil	Row		4
	Max. Working pressure	MPa	1.6
	Diameter	mm	Φ9.52
Net dimensions (W×H×D)		mm	741×241×522
Packing size (W×H×D)		mm	790×260×555
Net weight		kg	17.8
Gross weight		kg	20.4
Water inlet/outlet pipe		col	RC3/4
Pipe connections		col	ZG3/4

Notes:
H:High fan speed; M: Medium fan speed; L: Low fan speed.
1:  Cooling mode (2 and 4-pipe coil): entering air temperature 27°C DB/1 9°C WB, entering/leaving water temperature 7°C /12°C.
2: Heating mode（1）: (2-pipe coil): entering air temperature 20°C DB, entering/leaving water temperature 45/40°C.
3: Heating mode（2）: (2-pipe coil): entering air temperature 20°C DB, enter water teperaure/water flow 50°C/*(same water flow as in standard rating condition in cooling)
4: Sound pressure level is tested in a semi-anechoic test room.