CL23110-114

Maxi MVD D4+ (2 pipes)

Since its creation in 2002 and the launch in 2003 MVD-D series have become a leading product in the market, thanks to A/C simplified systems, its energy savings and the stable operation.

The new modular system Maxi MVD D4+ (2 pipes) consists of 5 basic modules that can be combined among them, allowing maximum power up to 180 kW and maximum pipe length up to 1000 m.

Characteristics

Digital Scroll Compressor
Wide range with multiple combinations
Does not create electromagnetic disturbances
Auto addressing
Simplified communication connection
Precise temperature control
Night mode
Maximum length of pipe up to 1000 m
Rotation & Backup
Wide operating range
Total compability

Technical documentation

Data Sheet
Owner's and Installation manual
Service manual

Digital Scroll Compressor

The system is equipped with a DIGITAL SCROLL compressor that is set and controlled by a pulse width modulator (PWM). It incorporates the most advanced technology in the industry.

Wide range of power adjustment from 10 % to 100 %. Constant power adjustment. Long lasting: The solenoid valve PWM can be used 40 trillions times, that is equivalent to 30 years.

Wide range with multiple combinations

Five basic modules that can be combined as the customer wishes. System capacity can range from 8HP to 64HP in 2HP increments. In total you can connect up to 64 indoor units or a total capacity indoors that does not exceed 130 % of the capacity of the outdoor unit.

Precise temperature control

Thanks to the advantages of digital scroll compressor, the system can quickly achieve maximum performance and shorten heating and cooling time.

It does not create electromagnetic interferences

The MVD system does not create electromagnetic disturbances, since coolant charging and discharging of the compressor are mechanical movements. These special features make it a system applicable to telecommunications companies, power plants and all kinds of precision measuring laboratories.

Auto addressing

The outdoor unit can assign address to the indoor units automatically.

Wireless and wired controls KJR-29B, can also configure, query and modify the addresses of the indoor units.

Simplified communication connection

The installation of the communication wiring is simpler because in case you need to install a centralized control is not necessary to wire a second bus for communication between the indoor units and the central control. You can connect the central control directly to the outdoor unit and perform automatic routing, so the control detects all indoor units connected to that outdoor unit, after you can modify the address manually with individual control of each indoor unit.

Maximum length of pipe up to 1000 m

The Maxi MVD D4+ system supports a maximum length of pipe up to 1000 m and a height difference of 70 m or even 110m in case the outdoor unit is installed lower than indoor units.

Rotación & Backup

Thanks to the rotation function every unit can be started as master unit in a modular system, therefore, all compressors will work the same amount of hours.

Wide range of operation

The Maxi MVD D4+ system can operate in extreme temperatures in heating mode up to an outside temperature of -15 °C and in cooling mode up to 48 °C.

Total compability

The Maxi MVD D4+ system is compatible with all MVD indoor units.

TECHNICAL SPECIFICATIONS

Model				MVD-D252(8)W/RN1-B	MVD-D280(10)W/RN1-B	MVD-D335(12)W/RN1-B	MVD-D400(14)W/RN1-B	MVD-D450(16)W/RN1-B
Code				CL23110	CL23111	CL23112	CL23113	CL23114
Power supply				3N-, 400V, 50Hz	3N-, 400V, 50Hz	3N-, 400V, 50Hz	3N-, 400V, 50Hz	3N-, 400V, 50Hz
Cooling (1)	Capacity		kW	25,2	28	33,5	40	45
	Consumption		kW	5,87	7,11	9,15	10,75	12,33
	Intensity		A	9,425	11,41	14,69	17,26	19,79
	Max. intensity		A	28	28	28	42	42
	EER			4,29	3,94	3,66	3,72	3,65
Heating (2)	Capacity		kW	27	31,5	37,5	45	50
	Consumption		kW	5,87	7,08	8,52	10,11	11,36
	Intensity		A	9,42	11,36	13,68	16,23	18,24
	Max. intensity		A	28	28	28	42	42
	COP			4,6	4,45	4,4	4,45	4,4
Connectivity	Connectable capacity		%	50-130	50-130	50-130	50-130	50-130
Connectivity	Max. number of interiors			13	16	20	23	26
Compressor	Brand			Copeland	Copeland	Copeland	Copeland	Copeland
	Type			Scroll	Scroll	Scroll	Scroll	Scroll
	Digital Scroll	Model		ZPD72KCE-TFD-433	ZPD72KCE-TFD-433	ZPD72KCE-TFD-433	ZPD72KCE-TFD-433	ZPD72KCE-TFD-433
		Quantity		1	1	1	1	1
		Capacity	kW	16,85	16,85	16,85	16,85	16,85
		Consumption	kW	5,75	5,75	5,75	5,75	5,75
		Oil (type)	ml	3.667 (POE)	3.667 (POE)	3.667 (POE)	3.667 (POE)	3.667 (POE)
	Fixed	Model		ZP57K3E-TFD-422	ZP57K3E-TFD-422	ZP67KCE-TFD-420	ZP67KCE-TFD-420	ZP67KCE-TFD-420
		Quantity		1	1	1	2	2
		Capacity	kW	13,92	13,92	16,2	16.2 x2	16.2 x2
		Consumption	kW	4,61	4,61	5,2	5.2 x2	5.2 x2
		Oil (type)	ml	3.194 (POE)	3.194 (POE)	3.252 (POE)	3.252 x2 (POE)	3.252 x2 (POE)
Fan	Brand			Panasonic	Panasonic	Panasonic	Panasonic + BO	Panasonic + BO
	Type			DC Inverter	DC Inverter	DC Inverter	DC Inverter + AC	DC Inverter + AC
	Quantity			1	1	1	1 + 1	1 + 1
	Flow rate		m3/h	11.700	11.700	11.700	15.600	15.600
	Power		kW	0,75	0,75	0,75	0.575 + 0.670	0.575 + 0.670
	Static pressure	Standard	Pa	0-20	0-20	0-20	0-20	0-20
	Static pressure	Customizable	Pa	20-40	20-40	20-40	20-40	20-40
Sound pressure (3)			dB	57	57	58	60	61
Dimensions	Net (W x H x D)		mm	960 x 1,615 x 765	960 x 1,615 x 765	960 x 1,615 x 765	1,250 x 1,615 x 765	1,250 x 1,615 x 765
Dimensions	Gross (W x H x D)		mm	1.025 x 1x790 x 830	1,025 x 1,790 x 830	1,025 x 1,790 x 830	1,305 x 1,790 x 820	1,305 x 1,790 x 820
Weight	Net		Kg	240	240	242	330	330
Weight	Gross		Kg	255	255	257	345	345
Refrigerant	Type			R410A	R410A	R410A	R410A	R410A
Refrigerant	Quantity		Kg	9	9	10	14	14
Design pressure	High		Mpa	4,4	4,4	4,4	4,4	4,4
Design pressure	Low		Mpa	2,6	2,6	2,6	2,6	2,6
Pipe distances (4)	Max. Vertical		m	70	70	70	70	70
Pipe distances (4)	Total		m	1000	1000	1000	1000	1000
Pipe connections (5)	Liquid		mm	9,5 (3/8")	9,5 (3/8")	12,7 (1/2")	12,7 (1/2")	12,7 (1/2")
Pipe connections (5)	Gas		mm	22,2 (7/8")	22,2 (7/8")	25,4 (1")	25,4 (1")	28,6 (1/8")
Electrical connections (6)	Power cable		mm2	4 x 10 + T (L<20m)	4 x 10 + T (L<20m)	4 x 10 + T (L<20m)	4 x 16 + T (L<20m)	4 x 16 + T (L<20m)
Electrical connections (6)	Comunication cable		mm2	3 x 0,75 (shielded)	3 x 0,75 (shielded)	3 x 0,75 (shielded)	3 x 0,75 (shielded)	3 x 0,75 (shielded)
Working temperature range	Cooling		ºC	-15 to 48	-15 to 48	-15 to 48	-15 to 48	-15 to 48
Working temperature range	Heating		ºC	-20 to 24	-20 to 24	-20 to 24	-20 to 24	-20 to 24

Notes:

(1) Nominal cooling conditions : Indoor 27 °C DB, 19 °C WB and outdoor 35 °C DB, pipe length of 7.5 m and a height difference of 0 m.

(2) Nominal heating conditions: Indoor 20 °C DB, 15 °C WB and outdoor 7 °C DB, pipe length of 7.5 m and a of height difference of 0 m.

(3) Noise level measured in anechoic chamber at 1m distance front and 1.5m high.

(4) Refrigeration distances when outdoor unit is higher installed than the indoor units. Otherwise the maximum distance in vertical can reach 110m.

(5) Diameter of cooling pipe valid when the total length equivalent < 90 m. For larger lengths, refer to the technical manual. Gas balance pipe of 16 mm, only needed when two or more modules are connected.

(6) Power wiring recommended for L < 20 m, for longer distances will be calculated.

Maxi MVD D4+