HEIKO Outdoor Units – Multi Split System

Equipment

Outdoor unit

Outdoor units MULTI SPLIT

The HEIKO outdoor unit for the MULTI SPLIT system is a key component of a modern air conditioning installation in a house, apartment, or commercial building. The inverter technology and environmentally friendly R32 refrigerant ensure high energy efficiency, stable operation, and optimal power adjustment to demand. The MULTI SPLIT solution allows you to connect several indoor units to one outdoor unit, reducing the number of devices on the facade and improving the aesthetics of the building, without compromising on performance and comfort.

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Specifications

OUTDOOR UNIT			M2T050-D2	M2T050-D3	M3T065-D2	M5T100-D1
Electrical rating	Power supply	Ph/V/Hz	1/220-240/50	1/220-240/50	1/220-240/50/60	1/220-240/50/60
Performance	Airflow	m³/h	2900	2900	3000	4200
	Sound Power Level	dB(A)	63	63	63	71
	Sound pressure level	dB(A)	53	53	54	55
Installation	Net dimensions (W/H/D)	mm	800/280/550	800/280/553	800/300/550	920/372/760
	Gross dimensions (W/H/D)	mm	902/375/607	902/375/607	940/438/605	1036/478/820
	Weight, net/gross	kg	36/39	35/38	37,5/40,5	66/71
	Compressor type		Rotary	Twin rotary	Twin rotary	Twin rotary
	Refrigerant		R32	R32	R32	R32
	GWP		675	675	675	675
	Liquid pipe diameter	mm	2×6.35	2×6.35	3×6.35	5×6.35
	Gas pipe diameter	mm	2×9.52	2×9.52	3×9.52	3×9.52+2×12.7
	Total piping length (max)	m	30	50	60	80
	Max level difference	m	15	15	15	25
	Refrigerant amount	kg	1.1	1.05	1.1	2.4
	Total piping length without extra charge	m	20	20	30	40
	Extra refrigerant charge per metre of piping	g/m	20	15	20	20
Operating conditions (outdoor)	Cooling (min – max)	°C	-10 ~ 46	-20 ~ 50	-15 ~ 53	-10 ~ 46
	Heating (min – max)	°C	-15 ~ 24	-25 ~ 24	-15 ~ 24	-15 ~ 24

OUTDOOR UNIT			M2T050-D2	M2T050-D3	M3T065-D2	M5T100-D1
MAX NO. OF INDOOR UNITS PER OUTDOOR UNIT			2	2	3	5
INDOOR UNITS			2*JS025	2*JS035	3*JS025	2*JS025+JS035+JS050
Rated value	Cooling capacity	kW (nom. (min.-max.)	5 (1.3-6.0)	4.8 (1.8-5.5)	6.3 (1.1-6.8)	9.5
	Heating capacity	kW (nom. (min.-max.)	5.7 (1.8-6.6)	5.2 (1.5-6.3)	6.6 (1.8-6.8)	10.0
	Input power for cooling	kW nom.	1.45 (0.35-2.55)	1.49 (0.15-2.05)	1.95 (0.55-2.7)	3.4
	Input power for heating	kW nom.	1.4 (0.55-2.8)	1.35 (0.38-2.24)	1.78 (0.55-2.5)	2.8
	EER/COP		3.5/3.7	3.23/3.71	3.23/3.71	2.7/3.2
Seasonal value	SEER/SCOP		6.1/4.0	6.5/4.0	7.0/4.0	6.2/3.8
	Energy rating (cooling/heating)		A++/A+	A++/A+	A++/A+	A++/A
	Annual energy consumption (cooling)	kWh	269	258	315	537
	Annual energy consumption (heating)	kWh	1645	1470	1889	2889