COMMERCIAL AIR CONDITIONERS. R410A All DC Inverter VRF V5 X Series 50/60Hz

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Nigel Green
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1 COMMERCIAL AIR CONDITIONERS R40A All DC Inverter VRF V5 X Series 50/60Hz

Midea CAC (MCAC) As a key subsidiary of Midea Group, the Midea Central Air Conditioner (MCAC) business unit has emerged as a leading supplier of commercial solutions.

Cooperation with leading global enterprises coupled with independent R&D has enabled MCAC to implement thousands of commercial air-conditioning projects worldwide.

3 Midea CAC (MCAC) As a key subsidiary of Midea Group, the Midea Central Air Conditioner (MCAC) business unit has emerged as a leading supplier of commercial solutions. Since 999 MCAC has contributed to the R&D and innovation of technologically-based commercial solutions. Cooperation with leading global enterprises coupled with independent R&D has enabled MCAC to implement thousands of commercial air-conditioning projects worldwide. At present, MCAC is one of the globally leading product suppliers, underpinned by a mature marketing, sales, and project design framework. There are three production bases in Shunde, Chongqing and Hefei. MCAC Shunde: 8 product lines focusing on VRF (DC inverters and digital scroll products), split products, heat pump water heaters, and AHU/FCU. MCAC Chongqing: 4 product lines focusing on water cooled centrifugal/screw/scroll chillers, air cooled screw/scroll chillers, and AHU/FCU. MCAC Hefei: product lines focusing on VRF, chillers, and heat pump water heaters Year 04 Launched the All DC Inverter V5X globally 0 Launched the super high efficiency centrifugal chiller with full falling film technology 0 Launched the DC Inverter V4 Plus globally 00 Built the rd manufacturing base in Hefei 007 Won the first Midea centrifugal chiller project oversea 006 Launched the first VSD centrifugal chiller 004 Acquired MGRE entered the chiller industry 00 Partnered with Copeland to develop the digital scroll VRF system 000 Developed the first inverter VRF With Toshiba 999 Entered the CAC field

V5 X Series Features Specifications Midea is proud to introduce its V5 X SERIES VRF. Designed to optimize the system and better meet market needs.

4 V5 X Series Features Specifications Midea is proud to introduce its V5 X SERIES VRF. Designed to optimize the system and better meet market needs. V5 X SERIES VRF offers a large capacity from 8HP up to 88HP in HP increments by combining 4 outdoor units. It also incorporates a range of outstanding features, wide-range outdoor and indoor units, high external static pressure, and energy saving technologies. It supports an incredible piping length of,000m and a level difference of 0m, making it perfect for large high-rise buildings. Indoor units lineup HRV Control system Branch pipes

5 Contents 05 Features 4 Specifications 7 Indoor units lineup 54 Control systems 8 HRV 84 Branch pipes Features Specifications Indoor units lineup HRV Control system Branch pipes

Features Wide Application Range Large capacity for

range from 8HP up to 88HP in HP increment, max.

8,0,HP 4,6,8,0,HP 4~44HP Features 46~66HP 68~88HP

with capacity up to 0% of total outdoor units can

It is especially suitable for office buildings,

6 Features Wide Application Range Large capacity for big sized building The outdoor units capacity range from 8HP up to 88HP in HP increment, max. combination of 4 basic models. 8,0,HP 4,6,8,0,HP 4~44HP Features 46~66HP 68~88HP Wide choices of locations Maximum indoor units with capacity up to 0% of total outdoor units can be connected in one refrigeration system. It is especially suitable for office buildings, hotels, apartments, waiting rooms, hospitals, and so on. Max. indoor unit connection: sets

Long piping length Maximum piping actual length is 75m(574ft.) 90m(95.ft.) Level difference between IDU~ODU is 0m(60.8ft.) Level difference between IDU~IDU is 0m(98.4ft.) The solution supports an incredible piping length of,000m(80ft.

Piping length Level difference Total pipe length*(actual) Maximum piping(l) Actual length Equivalent length Piping (From the first IDU branch to the farthest IDU ) equivalent length Level difference

7 Long piping length Maximum piping actual length is 75m(574ft.) 90m(95.ft.) Level difference between IDU~ODU is 0m(60.8ft.) Level difference between IDU~IDU is 0m(98.4ft.) The solution supports an incredible piping length of,000m(80ft.)and level difference of 0m(60.8ft.), making it perfect for large projects. Piping length Level difference Total pipe length*(actual) Maximum piping(l) Actual length Equivalent length Piping (From the first IDU branch to the farthest IDU ) equivalent length Level difference Outdoor unit up between IDU~ODU Outdoor unit down Permitted value m ft /90* /95.* Features Level difference between IDU~IDU *Total pipe length is equal to two times pipe length plus pipe length. *When the fastest pipe length is more than 40m(.ft.). It needs to meet the specific condition according to the installation part of the technical service manual. High external static pressure The high-static pressure propeller and optimized fan guard can adapt to various installation environments. Midea now offers up to 60Pa(0.4 W.G.)* external static pressure units for customized applications A standard 0-0Pa( W.G.) function is equipped by default. *You need to consult Midea if you require over 60Pa(0.4 W.G.). 60Pa(0.4 W.G.) Wide operation range -5 C ( F) COOLING MODE Outdoor Temperature 48 C (8.4 F) -0 C (-4 F) HEATING MODE Outdoor Temperature 4 C (75. F) -0 (-4 F) -0 (4 F) 0 ( F) 0 (50 F) 0 (68 F) 0 (86 F) 40 (04 F) 50 ( F) Outdoor temp. C(D.B.) The V5 X series system operates stably at extreme temperatures ranging from -0 C(-4 F) to 48 C(8.4 F)

Higher Reliability Duty cycling In one combination, any outdoor unit can run as the master outdoor unit to equalize

Priority Priority 4 4 Features Priority Priority 4 4 Back-up function In a multiple system, when the master unit

This can be set on PCB by DIP switches at site.

control technology ensures every outdoor unit & compressor s oil always keep in the safe level, completely solve the

nd stage: high efficiency centrifugal oil separator (separation efficiency up to 99%) makes oil separate from

rd stage: oil balance pipes between compressors ensure even oil distribution to keep compressors running normally.

8 Higher Reliability Duty cycling In one combination, any outdoor unit can run as the master outdoor unit to equalize the service life of all units. Priority Priority 4 4 Features Priority Priority 4 4 Back-up function In a multiple system, when the master unit failed, any single unit can be set as the master unit then the remaining units can keep on working. This can be set on PCB by DIP switches at site. Running state Standby state Fault or stop state High efficiency oil balance and oil return technology 5 stages oil control technology ensures every outdoor unit & compressor s oil always keep in the safe level, completely solve the compressor oil shortage problem. st stage: compressor internal oil separate. nd stage: high efficiency centrifugal oil separator (separation efficiency up to 99%) makes oil separate from discharge gas and go back to compressors. rd stage: oil balance pipes between compressors ensure even oil distribution to keep compressors running normally. 4th stage: oil balance pipes among modules ensure even oil distribution among modules. 5th stage: Auto oil return program by monitoring the running time and state of system ensures reliable oil return. st stage Oil separation in compressor High efficiency oil separator nd stage Oil balance between compressors in one outdoor unit 4th stage rd stage Oil balance between outdoor units 5th stage Oil balance controlled by smart procedure

Accurate control technology Double EXV and liquid side by pass solenoid valve in one system, each EXV part achieves 480 pulse to adjust flow precisely, total 960 pulse.

000 pulses EXV is used in some indoor units to ensure precise refrigerant control and less temperature fluctuation for comfortable room environment.

The system controls the speed of DC fan motor according to the load and the high pressure, so that the pressure can be regulated precisely.

9 Accurate control technology Double EXV and liquid side by pass solenoid valve in one system, each EXV part achieves 480 pulse to adjust flow precisely, total 960 pulse. All the solenoid valves equipped in the unit ensure temperature-control precisely, system running steadily and economically. 000 pulses EXV is used in some indoor units to ensure precise refrigerant control and less temperature fluctuation for comfortable room environment. Real-time pressure control technology The pressure sensor can monitor the high pressure of the system and send it to the mainboard all the Features time. The system controls the speed of DC fan motor according to the load and the high pressure, so that the pressure can be regulated precisely. The system can operate in the best pressure status under different working environment, the reliability will be higher and the lifespan of the system will be longer. Temperature for electricity device Professional air outlet grille design, cool down control box temperature around 8 C(4.4 F). High temperature for PCB box, auto recover when temperature back to normal. Various kinds of protect function Ground Phase sequence Default phase High-voltage Low-voltage Current Fan motor Temp. Compressor overload Compressor Temp. Pressure

10 Enhanced Comfort Intelligent soft start technology Comparison of start by inverter and by traditional methods All DC inverter compressor and soft start function reduce strike to the electric network. This high-performance and low noise DC inveter compressor operates at a faster rate when starting, reducing start-up time. It also helps the unit to quickly adjust the room temperature to the set level. Starting current (%) Direct start Y- start Start by inverter Features (Sec) Quick warm-up and cool-down design Fluctuation of room temperature By utilizing the benefits of all DC inverter compressors, the system can reach full load quickly and shorten the warm-up and cool-down times to provide an immediate and comfortable air solution. Less temperature fluctuation will create a better living environment. Cooling operation Intelligent defrosting technology Intelligent defrosting program will judge the defrosting Intelligent defrosting time according to the system real requirement, reduce the heating loss by unnecessary defrosting and make the indoor side more comfortable. Heating capacity t min Usual defrosting Time Optional operation mode 5 operation modes to be chosen: Heating priority mode (default) Cooling priority mode Heating only mode Cooling only mode VIP or Voting priority mode (No. 6 IDU or majority requirement priority) Heating priority (default) Cooling only Vote priority Cooling priority Heating only VIP priority

Advanced silence technology Improved air outlet grille Anti vibration motor mounting frame CFD designed new shape fan blade +4 fan blade

design Conventional design (+ fan blade) + spectrogram New design (+4 fan blade) +4 spectrogram Patent : 00905857.7; Patent : 0090040449.

varies time options during Non-peak and Peak operation time optimizing the units noise output.

Night silent operation will be activated X hours after the peak temperature during daytime, and it will go back to normal operation

4dB(A) 08:00 4:00 :00 08:00 Notes: This function can be activated by setting at site.

11 Advanced silence technology Improved air outlet grille Anti vibration motor mounting frame CFD designed new shape fan blade +4 fan blade design All DC inverter compressor Compressor noise enclosure All DC inverter fan motor Night silent mode Features +4 fan blade, patent design Conventional design (+ fan blade) + spectrogram New design (+4 fan blade) +4 spectrogram Patent : ; Patent : X Outdoor unit night silent mode Midea's Night Silent Mode feature which is easily set on the PCB board allows the unit to be set to varies time options during Non-peak and Peak operation time optimizing the units noise output. Extra silent operation mode can reduce sound level further, minimum 4dB (A). Night silent operation will be activated X hours after the peak temperature during daytime, and it will go back to normal operation after Y hours. Noise db(a) Load % Capacity % 00% 50% 4dB(A) Peak value of ambient temp. 8hrs 0hrs Night silent Mode Min. 4dB(A) 08:00 4:00 :00 08:00 Notes: This function can be activated by setting at site. Temperature(load) curve shown in the graph is just an example. Start End Indoor unit silent mode According to users needs real time or the room temperature, users can set the SILENT MODE through the indoor wired controller KJR-9B (optional). The minimum noise degree is.5db(a) (for the.5 compact four-way cassette).

High Efficiency V5 X Series achieves the industry's top class energy efficiency of cooling and heating by utilizing DC compressor control, DC Fan motor, and improved performance heat exchanger.

12 High Efficiency V5 X Series achieves the industry's top class energy efficiency of cooling and heating by utilizing DC compressor control, DC Fan motor, and improved performance heat exchanger. High EER and COP values EER COP Features 8HP 0HP HP 4HP 6HP 8HP 0HP HP High efficiency DC inverter compressor 8HP 0HP HP 4HP 6HP 8HP 0HP HP Low leakage, high reliability asymmetric scroll Specially designed scroll profile for R40A Distributing winding Centralizing winding Advanced permanent magnet DC motor Oil balance pipe Compressor efficiency Centraling winding motor Distributing winding motor Rotor speed(s-) Smooth 80 sine wave DC inverter Smooth the rotation of the compressor motor, improve the compressor operation efficiency sharply. Effectively control the harmonic current and electromagnetic noise, and fully pass the international EMC test Common Sawtooth Wave 80 Sine Wave DC Inverter All DC inverter compressor, auto energy allocation Thanks to the all DC inverter compressors technology, the running unit s output will automatically adjust according to the real time load demands. Units are always running at 40-70Hz which is the most efficient range. It makes units cost less energy and keep in good condition. DC+FIX VRF DC 0Hz Fix ON Fix OFF DC+FIX VRF DC Fix Fix DC+DC VRF DC DC 50Hz 48Hz DC+DC VRF DC DC 80Hz ON OFF 60Hz 58Hz

A new blade with sharp edges and a slight curve increases the airflow rate and lowers vibration and airflow resistance.

Efficiency improvement up to 45% especially at low speed. Wide speed adjustment with 8 steps vetor control.

13 Motor speed(rpm) New profile fan blade A new CFD designed blade with concave suction surface changes the distribution of surface pressure. Through restraining the development of secondary currents, decreases the drop loss of wall air current. A new blade with sharp edges and a slight curve increases the airflow rate and lowers vibration and airflow resistance. DC fan motor According to the running load and pressure, it controls the speed of DC fan to achieve the minimum power consumption. Features Used across entire range of models (from 8 to HP). Efficiency improvement up to 45% especially at low speed. Wide speed adjustment with 8 steps vetor control. Efficiency (%) Increased by 45% DC inverter stepless adjustment DC motor AC inverter multistep adjustment 00 Motor speed (RPM) 000 System pressure High performance heat exchanger New design Original design Reduce air resistance 4 C (09.4 F) 7. C (98.8 F) 75 C (67 F) 75 C (67 F) High efficiency inner-threaded pipe, enhance heat transfer. Hydrophilic film fins + inner-threaded pipes Common Design Sub-cooling Technology The new designed window fins enlarge the heat-exchanging area, decrease the air resistance, save more power and enhance heat exchange performance. Hydrophilic film fins and inner-threaded copper pipes optimize heat exchange efficiency. When the outdoor temperature is 5 C(95 F), the refrigerant can be cooled down to 7. C(98.8 F), thus achieving high heat-exchanging efficiency with only. C(.8 F) temperature difference.

Easier Installation and Service Simple communication wiring Centralized controller (CCM0) can connect from indoor side or outdoor side (XYE terminals) at will.

PQE X Y E X Y E PQE PQE PQE PQE Features Auto-test operation and auto-addressing function Just simply press the test operation button, the unit will perform an automatic

Outdoor unit can distribute addresses for indoor unit automatically. Wireless and wired controllers can query and modify each indoor unit's address.

It is convenient for the inspection and maintenance of the pipeline system and greatly reduced the time of dismount the electric control box.

14 Easier Installation and Service Simple communication wiring Centralized controller (CCM0) can connect from indoor side or outdoor side (XYE terminals) at will. With one group of wires, we can realize the network communication and system communication. Such simple wiring is more convenient for installation work at site. PQE X Y E X Y E PQE PQE PQE PQE Features Auto-test operation and auto-addressing function Just simply press the test operation button, the unit will perform an automatic system check, including wiring, shutoff valves, and sensors. The results are returned automatically after the check is finished. Outdoor unit can distribute addresses for indoor unit automatically. Wireless and wired controllers can query and modify each indoor unit's address. Rotatable electric control box The newly designed rotating control box is so excellent that it can rotate in maxmum 50 degree. It is convenient for the inspection and maintenance of the pipeline system and greatly reduced the time of dismount the electric control box. Checking window for quick inspection of system status. 60 pipe connection Pipes can be connected in multi directions: front, left right and rear. Compact size for saving space Compact size design minimizes the installation footprint, and is easier for transportation. The units can even be transported through elevator or forklift at the jobsite.

15 Specifications Outdoor units lineup Model MV5-X5W/VGN MV5-X80W/VGN MV5-X5W/VGN MV5-X400W/VGN MV5-X450W/VGN MV5-X500W/VGN MV5-X560W/VGN MV5-X65W/VGN MV5-X670W/VGN MV5-X70W/VGN MV5-X780W/VGN MV5-X840W/VGN MV5-X895W/VGN MV5-X950W/VGN MV5-X000W/VGN MV5-X065W/VGN MV5-X5W/VGN MV5-X75W/VGN MV5-X0W/VGN MV5-X85W/VGN MV5-X45W/VGN MV5-X95W/VGN MV5-X455W/VGN MV5-X50W/VGN MV5-X565W/VGN MV5-X65W/VGN MV5-X680W/VGN MV5-X70W/VGN MV5-X790W/VGN MV5-X845W/VGN MV5-X900W/VGN MV5-X960W/VGN MV5-X00W/VGN MV5-X070W/VGN MV5-X5W/VGN MV5-X80W/VGN MV5-X0W/VGN MV5-X95W/VGN MV5-X45W/VGN MV5-X405W/VGN MV5-X460W/VGN HP No. of compressors HP 0HP Outdoor unit combination HP 4HP 6HP 8HP 0HP HP 4 Max. Qty. of indoor unit Capacity Cooling Heating Specifications Notes:. Capacities are based on the following conditions: Cooling: Indoor temperature 7 C(80.6 F) DB/9 C(66. F) WB; Outdoor temperature 5 C(95 F) DB/4 C(75. F) WB Heating: Indoor temperature 0 C(68 F) DB/5 C(59 F) WB; Outdoor temperature 7 C(44.6 F) DB/6 C(4.8 F) WB. Piping length: Interconnecting piping length is 7.5m, level difference is zero.. The above combination models are factory-recommended models.

16 Outdoor specifications Model MV5-X5W/VGN MV5-X80W/VGN MV5-X5W/VGN MV5-X400W/VGN Power source V-Ph-Hz 80 45V N 50Hz/60Hz Capacity Specifications Cooling Heating Connectable indoor unit Sound pressure level Pipe connections Fan motor Power input EER Capacity Power input COP Total capacity Max. quantity Liquid pipe Gas pipe Oil balance pipe Type Quantity Air flow rate Motor output ESP RT kbtu/h kcal/h / RT kbtu/h kcal/h / % m/h CFM W , , DC motor,000 7, ,080 8, ,090, DC motor DC motor,000,000 7,060 7, ~ , , DC motor 4,000 8, DC inverter compressor Refrigerant Net weight Gross weight Operating Quantity Capacity Crankcase heater Oil type Oil charge Type Design pressure High/Low Net dimension W H D Packing size W H D Factory charging Cooling kbtu/h W psi MPa inch mm inch mm FVC68D R40A 0/80 4.4/ FVC68D FVC68D R40A R40A 0/80 0/80 4.4/.6 4.4/.6 9 -/8 -/ / 7-/6-5/ FVC68D R40A 0/80 4.4/.6 5-/4 -/8 -/ /8 7-/6-5/ temperature range Heating Notes:. Capacities are based on the following conditions: Cooling: Indoor temperature 7 C DB/9 C WB; Outdoor temperature 5 C DB/4 C WB. Heating: Indoor temperature 0 C DB/5 C WB; Outdoor temperature 7 C DB/6 C WB. Piping length: Interconnecting piping length is 7.5m, level difference is zero.. Connection piping diameter is based on the condition that the total equivalent liquid length is less than 90m. When the total equivalent liquid length is more than 90m, please refer to technical manual to choose the connection piping diameter.. Sound values are measured in a semi-anechoic room, at a position m in front of the unit and.m above the floor. 4.The above data may be changed without notice for further improvement on quality and performance.

17 Outdoor specifications Model MV5-X450W/VGN MV5-X500W/VGN MV5-X560W/VGN MV5-X65W/VGN Power source Cooling Heating Connectable indoor unit Sound pressure level Pipe connections Fan motor DC inverter compressor Refrigerant Net weight Gross weight Operating temperature range Capacity Power input EER Capacity Power input COP Total capacity Max. quantity Liquid pipe Gas pipe Oil balance pipe Type Quantity Air flow rate Motor output ESP Quantity Capacity Design pressure High/Low Net dimension W H D Packing size W H D Crankcase heater Oil type Oil charge Type Factory charging Cooling Heating V-Ph-Hz RT kbtu/h kcal/h / RT kbtu/h kcal/h / % m/h CFM W kbtu/h W psi MPa inch mm inch mm , , DC motor 4,000 8, FVC68D R40A 0/80 4.4/ V N 50Hz/60Hz ,000 48, ,60 54, DC motor DC motor 6,000 6,000 9,40 9, ~ FVC68D FVC68D R40A R40A 0/80 0/80 4.4/.6 4.4/.6 5-/4 -/8 -/ /8 7-/6-5/ , , DC motor 6,000 9, FVC68D R40A 0/80 4.4/.6 Specifications Notes:. Capacities are based on the following conditions: Cooling: Indoor temperature 7 C DB/9 C WB; Outdoor temperature 5 C DB/4 C WB. Heating: Indoor temperature 0 C DB/5 C WB; Outdoor temperature 7 C DB/6 C WB. Piping length: Interconnecting piping length is 7.5m, level difference is zero.. Connection piping diameter is based on the condition that the total equivalent liquid length is less than 90m. When the total equivalent liquid length is more than 90m, please refer to technical manual to choose the connection piping diameter.. Sound values are measured in a semi-anechoic room, at a position m in front of the unit and.m above the floor. 4.The above data may be changed without notice for further improvement on quality and performance.

18 We have the Solu on

Commercial Air Conditioners VRF 50Hz V4+K/V4+S/V4+R/V4+W/V4+I/Mini VRF

Commercial Air Conditioners VRF 50Hz V4+K/V4+S/V4+R/V4+W/V4+I/Mini VRF Coercial Air Conditioners 2016 VRF 50Hz V4+K/V4+S/V4+R/V4+W/V4+I/Mini VRF Midea CAC Midea CAC is a key division of the Midea Group, a leading producer of consumer appliances and provider of heating, ventilation