Indoor units MDV duct type Medium Static Pressure Т2/N1-BA5(B) series

Suggested retail price

19,760- ... 48,222-hrv.

Technology

Aluminium heat exchanger with hydrophilic coating

Read more about Aluminium heat exchanger with hydrophilic coating

Improved wettability of the heat exchanger aluminum plates which have a special coating with a hydrophilic layer, ensuring rapid removal of condensate from the indoor unit that does not allow to quickly form of mold and bacteria, providing a more efficient operation of the air conditioner.

Built-in EXV

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The unit has a built EXV - Electronic expansion valve.

Built-in drain pump

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The drain pump can lift the condensing water up to 750mm.

Flexible Air Intake Ways

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Air inlet from back standard and from bottom optional. The size of the plate from bottom and flange from back is the same, it’s easy for installer to change the air inlet from back to bottom.

Dry Mode

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Dry mode automatically selects cooling, based on the difference between fixed and temparaturoy actual room temperature. The temperature is regulated while reducing humidity repeated switching on and off of the cooling and ventilation only. when the dry mode on the remote control shows "Drop"

Multi-Bend Heat Exchanger

Read more about Multi-Bend Heat Exchanger

Increased heat. This unit uses the heat exchangers with tubes of a special design, the inner surface of which has trapezoidal notches "Innergrove cooper", which provides maximum heat transfer surface area increased. Due to this heat increases by 28%, reduced power consumption, and hence increases the efficiency of the system.

Description

Indoor units MDV duct type Medium Static Pressure Т2/N1-BA5 series

The indoor unit is equipped with a built-in electronic expansion valve.
Ease of installation - There are flanges of air intake openings, equipped for easy connection of air ducts. In the standard version, the air intake is located at the rear; In addition, the intake of air from below can be organized.
The standard filter is installed in an aluminum frame, which is removed by moving down from the bottom of the case.
An integrated drainage pump for condensate drainage with a head height of 750 mm simplifies the organization of the drainage system.

Specifications

Model				MDV-D22T2/N1-BA05(B)	MDV-D28T2/N1-BA5(B)	MDV-D36T2/N1-BA5(B)
Power supply			V- Ph-Hz	220-240V~, 1Ph, 50Hz
Cooling	Capacity		kW	2.2	2.8	3.6
	Input		W	57	57	61
	Rated current		A	0.28	0.28	0.28
Heating	Capacity		kW	2.6	3.2	4.0
	Input		W	57	57	61
	Rated current		A	0.28	0.28	0.28
Indoor fan motor	Model			YSK27-4C	YSK27-4C	YSK27-4C
	Type			AC Motor
	Brand			Welling
	Input		W	50.4	50.4	51.2
	Capacitor		μF	1.5uF/450V	1.5uF/450V	2uF/450V
	Speed (H/M/L)		r/min	960/830/730	960/830/730	1090/960/860
Indoor coil	Number of rows			2	2	3
	Tube pitch(a) × row pitch(b)		mm	21×13.5	21×13.5	21×13.5
	Fin spacing		mm	1.5	1.5	1.5
	Fin type			Hydrophilic aluminum
	Tube outside diameter and type		mm	Ф7, Inner groove tube
	length × height × width		mm	515×41×254	515×41×254	735×40.1×252
	Number of circuits			3	3	3
Indoor air flow (H/M/L)			m3/h	528/417/322	528/417/322	528/417/322
Indoor external static pressure(H)			Pa	10(10~30)
Indoor noise level (H/M/L)			dB(A)	38/35/32	38/35/32	40/38/36
Indoor unit	Dimension (W×H×D)		mm	740×210×635	740×210×635	740×210×635
	Packing (W×H×D)		mm	915×290×655	915×290×655	915×290×655
	Net/Gross weight		kg	21.5/26	21.5/26	22/27
Fresh Air intake hole diameter (round)			mm	Ф92	Ф92	Ф92
Refrigerant type				R410A
Throttle			Type	Electronic expansion valve
			Model	BD20FKS(L)
Design pressure(H/L)			MPa	4.4/2.6
Refrigerant piping		Liquid / Gas	mm	Ф6.35/ Ф12.7	Ф6.35/ Ф12.7	Ф6.35/ Ф12.7
Connecting wiring		Power wiring	mm2	3×2.5(L≤20m); 3×3.5(L≤50m)
		Signal wiring	mm2	3×0.75
Drainage water pipe diameter				OD Ф32
Controller				Wired controller KJR-29B1/BK-E (6 meters connection wire)

Model				MDV-D45T2/N1-BA5(B)	MDV-D56T2/N1-BA5(B)	MDV-D71T2/N1-BA5(B)
Power supply			V- Ph-Hz	220-240V~, 1Ph, 50Hz
Cooling	Capacity		kW	4.5	5.6	7.1
	Input		W	92	92	149
	Rated current		A	0.5	0.5	0.7
Heating	Capacity		kW	5	6.3	8
	Input		W	92	92	149
	Rated current		A	0.5	0.5	0.7
Indoor fan motor	Model			YSK68-4P	YSK68-4P	YSK74-4P
	Type			AC MOTOR
	Brand			Welling
	Input		W	91	91	120
	Capacitor		μF	3.5uF/450V	3.5uF/450V	3.5uF/450V
	Speed (H/M/L)		r/min	1020/800/700	1020/800/700	870/750/680
Indoor coil	Number of rows			3	3	4
	Tube pitch(a) × row pitch(b)		mm	21×13.37	21×13.37	21×13.37
	Fin spacing		mm	1.5	1.5	1.5
	Fin type			Hydrophilic aluminum
	Tube outside diameter and type		mm	Ф7 inner groove tube
	length × height × width		mm	735×40.1×254	735×40.1×254	735×53.5×254
	Number of circuits			4	4	6
Indoor air flow (H/M/L)			m3/h	852/675/567	852/675/567	1047/917/832
Indoor external static pressure (H)			Pa	10(10~30)
Indoor noise level (H/M/L)			dB(A)	41/38.9/36	41/38.9/36	43.4/40/36
Indoor unit	Dimension (W×H×D)		mm	1010×210×635	1010×210×635	960×270×635
	Packing (W×H×D)		mm	1135×290×655	1135×290×655	1135×350×655
	Net/Gross weight		kg	27/32	27/32	30/34
Fresh Air intake hole diameter (round)			mm	Ф92	Ф92	Ф92
Refrigerant type				R410A
Throttle			Type	Electronic expansion valve
			Model	BD20FKS(L)
Design pressure(H/L)			MPa	4.4/2.6
Refrigerant piping		Liquid / Gas	mm	Ф6.35/ Ф12.7	Ф9.53/ Ф15.9	Ф9.53/ Ф15.9
Connecting wiring		Power wiring	mm2	3×2.5(L≤20m); 3×3.5(L≤50m)
		Signal wiring	mm2	3×0.75
Drainage water pipe diameter				OD Ф32
Controller				Wired controller KJR-29B1/BK-E (6 meters connection wire)

Model				MDV-D80T2/N1-BA5(B)	MDV-D90T2/N1-BA5(B)	MDV-D112T2/N1-BA5(B)	MDV-D140T2/N1-BA5(B)
Power supply			V- Ph-Hz	220-240V~, 1Ph, 50Hz
Cooling	Capacity		kW	8	9	11.2	14
	Input		W	198	200	313	274
	Rated current		A	1.0	1.0	1.8	1.55
Heating	Capacity		kW	9	10	12.5	15.5
	Input		W	198	200	313	274
	Rated current		A	1.0	1.0	1.8	1.55
Indoor fan motor	Model			YSK100-4P	YSK100-4P	YSK200-4P	YSK180-4P
	Type			AC MOTOR
	Brand			Welling
	Input		W	179	179	300	255
	Capacitor		μF	10μF/450V	10μF/450V	10μF/450V	10μF/450V
	Speed (H/M/L)		r/min	810/700/620	810/700/620	1000/870/770	960/830/710
Indoor coil	Number of rows			4	4	4	4
	Tube pitch(a) ×row pitch(b)		mm	21×13.5	21×13.5	21×13.5	25.4×22
	Fin spacing		mm	1.5	1.5	1.5	1.5
	Fin type			Hydrophilic aluminum
	Tube outside diameter and type		mm	Ф7
				inner groove tube
	length× height ×width		mm	955×54×336	955×54×336	955×54×336	1030×88×457.2
	Number of circuits			5	8	8	8
Indoor air flow ( (H/M/L)			m3/h	1345/1165/1013	1345/1165/1013	1800/1556/1400	1905/1636/1400
Indoor external static pressure (H)			Pa	20(10~50)	20(10~50)	40(10~80)	40(10~100)
Indoor noise level (H/M/L)			dB(A)	45.4/39.8/37	45.4/39.8/37	48.0 /41.9/38	47.7/43.2/39.0
Indoor unit	Dimension (W×H×D)		mm	1230×270×775	1230×270×775	1230×270×775	1290×300×865
	Packing (W×H×D)		mm	1355×350×795	1355×350×795	1355×350×795	1400×375×925
	Net/Gross weight		kg	38/46.5	40/48	40/48	49/58
Fresh Air intake hole diameter (round)			mm	Ф125	Ф125	Ф125	Ф125
Refrigerant type				R410A
Throttle			Type	Electronic expansion valve
			Model	BD24FKS(L)
Design pressure（H/L）			MPa	4.4/2.6
Refrigerant piping		Liquid / Gas	mm	Ф9.53/Ф15.9	9.53/Ф15.9	Ф9.53/Ф15.9	Ф9.53/Ф15.9
Connecting wiring		Power wiring	mm2	3×2.5(L≤20m); 3×3.5(L≤50m)
		Signal wiring	mm2	3×0.75
Drainage water pipe diameter				OD Ф25
Controller				Wired controller KJR-29B1/BK-E (6 meters connection wire)
Notes:
1. Nominal cooling capacities are based on the following conditions: return air temperature : 27°CDB, 19°CWB,
outdoor temperature:35°CDB,equivalent ref. Piping: 8m(horizontal)
2.Nominal heating capacities are based on the following conditions: return air temperature: 20°CDB,outdoor temperature:
7°CDB,6°CWB,equivalent ref. Piping: 8m(horizontal)