r410a dc inverter vrf for north america 2012 · midea proudly introduce the r410a dc inverter vrf...

2012

MCAC-2012-19

R410A DC Inverter VRF For North America

Commercial Air Conditioner Business UnitsMidea Air Conditioning and Refrigeration SectorAdd: West region of Midea commercial air conditioner department, Industry Avenue, Beijiao, Shunde, Foshan, Guangdong, P.R. China Postal code:528311Tel：+86-757-22394101 Fax: +86-757-26338003http://www.midea.com http://www.mideaaircon.com

Corporate Introduction

Midea CAC (MCAC)As a key part of Midea Group, the Midea Central Air Conditioner (CAC) Business Unit is a professional CAC products supplier and commercial products solution expert. Since 1999 Midea central air-conditioner contributes to the commercial product R&D and technology innovation. By cooperating with the international enterprises plus the independent R&D, Midea CAC achieves big success in the commercial air-conditioner market and has established thousands of sample projects all over the world.

Right now Midea CAC is one of the most professional CAC products supplier as well as the professional project solution provider in marketing, sales, project design and after service etc.

MCAC Chongqing factory with 14 product lines concentrates on the water cooled centrifugal / screw/ scroll chillers, Air cooled screw/ scroll chillers, AHU/FCU etc.MCAC Shunde factory with 31 product lines concentrates on the VRF (DC inverter product/ Digital scroll product), split product, heat pump water heater, AHU/FCU etc.

From its humble beginnings in 1968, Midea has developed into a large corporation, covering HVAC, appliances, lighting, industrial components, logistics, and real estate. Its 40 years of relentless growth has brought its global turnover to $14 billion USD in 2009. Consequently, Midea has created over 150,000 jobs both within China and all over the world. In addition to providing affordable goods to consumers worldwide, Midea is a responsible corporate citizen, and has contributed to several social causes. Midea believes in creating value through rapid response to market demands, cost-efficient operations and consumer satisfaction. As a result, Midea wields vast production capacities to meet these demands, a fully integrated manufacturing process, and a comprehensive range of affordable, high-quality products to serve its global customers.

Today, Midea is a home appliance leader in China. The company continues to actively globalize its operation by opening plants in Vietnam, Belarus and Egypt. Additionally, Midea has several forthcoming plants in order to offer enhanced products and services closer to the market.

Midea Group

Midea proudly introduce the R410A DC Inverter VRF products-the DC Inverter V4

Plus and Full DC Inverter Mini VRF.As a new products especially developed for

North America market, they have advantages of high efficiency,good performance

and smart control.Midea R410A DC Inverter VRF products adopt the advanced DC

inverter technology,not only have all the advantages of the VRF system-Energy

saving,Easy installation and Easy management,but also have their particular and

outstanding features. The wide capacity range and numerous of outdoor and

indoor units make they can be applicable for a variety of occasions.

Developed to facilitate more flexible system design for various of buildings

R410A DC Inverter VRF Series

Contents05

22

31

43

58

DC Inverter V4 Plus

Full DC Inverter Mini VRF

Indoor units

Control system

Accessories

R410A DC Inverter VRF 06R410A DC Inverter VRF05

Optimized fan blade shape with new air outlet grille enhanced air flow volume which makes fan performance greatly improved and without increased noise.Also, a higher external static pressure has been achieved optionally-from 0.08in.WG to 0.32in.WG.

New blade with sharp edge and little curve increases the airflow Rate and lowers down vibration and airflow resistance.

Fan grille

New profile fan blade

High performance heat exchanger

High efficiency full DC inverter compressor

Technologies

New structure-enhanced mid-frequency performanceSpecially designed scroll profile for R410A

More compact, weight reduced by 50%

Advanced permanent magnet DC motor improves the low frequency band performance

V4+ series achieves the industry's top class energy efficiency of cooling and heating by utilizing the Brushless Reluctance DC compressor control, DC Fan motor, and improved performance heat exchanger. High efficiency DC inverter compressor saves power consumption by 25%.

The V4 plus which is well flexible designed for applicable for a variety of occasions.Offering a higher capacity up to 51.2ton,meeting requirements of big capacity.It also incorporates numerous outstanding features,a larger capacity range of outdoor units and indoor units,longer level difference and actual piping and high extenal static pressure.The V4 plus VRF product provides a flexible design and easy installation in big-sized and high-rise building for wide application.

DC Inverter V4 Plus

00

0.2 0.4 0.6 0.8 1

0.2

0.4

0.6

0.8

New design

Original design

Frost contrast

Relative frosting rate

Rel

ativ

e w

inda

ge re

sist

ance

Reduce 28%

Reduce 30%

00

200 400 600 800 1000 Re

0.2

0.4

0.6

0.8

New design

Original design

Windage& air flow

Rel

ativ

e w

inda

ge re

sist

ance

New design Original design

High efficiency inner-thread pipe, enhance heater transfer.

DC Inverter V4 Plus

NEWFashionDesign


DC motor

High

Low

18 steps vector control

High efficiency MDV V4 PLUS with high efficient DC compressor and DC motor, achieved the world’s Top Class energy efficiency.

By adoption of the 180°SineWave Inverter which smooths the rotation of the motor, operation efficiency is improved sharply than traditional sawtooth wave.

Smooth 180°sine wave DC Inverter

DC fan motor

HIGH EFFICIENCYCompressor efficiency

Effic

ienc

y-R

otor

Spe

ed C

urve

New DC motor-centralized winding

Common DC motor-distributing winding

20 40 60 80 100Rotor speed(s-1)

According to the running load and pressure, it controls the speed of DC fan to achieve the min. power consumption.

Used across entire range of models (from 7.2~51.2Ton).Efficiency improvement by up to 45% especially at low speed.

Powerful magnets provide high torque and efficiency and achieve 70% reduction in volume. Main Features

Wide operation Range

V4 PLUS intelligent defrost improve the heat capacity Common sawtooth wave 180° Sine Wave DC inverter

Centralizing winding

Distributing winding

20

40

60

80100

200 1000

45%Increased by

MOTOR SPEED (RPM)

EFFI

CIE

NC

Y (%

)

defrost191.3182.4173.4164.4155.4146.4137.4128.4119.4110.4101.492.483.474.465.456.447.438.429.420.411.42.4

-6.6-15.6-24.6-33.6-42.6-51.6-60.6

Ther

moc

oupl

e te

mp(

°F)

180.4171.4162.4153.4144.4135.4126.4117.4108.499.490.481.472.463.454.445.436.427.418.49.40.4

-8.6-17.6

Ther

moc

oupl

e te

mp(

°F)

Outdoor Temperature

COOLING MODE

HEATING MODE

Outdoor temp. °F(D.B.)

118.4°F

80.6°F-4°F

23°F Outdoor Temperature

No matter in extremely cold winter when outdoor temperature down to as low as -4°For in hot summer when temperature is up to 118°F, the V4+ system will keep stable operation.

-4°F 14°F 32°F 50°F 68°F 86°F 104°F 122°F


HIGHER RELIABILITY

High efficiency oil balance and oil return technology

In one combination, any of the outdoor unit can run as the master outdoor unit, to realize the equal lifespan among the outdoor units in the combination.

Alternative Cycle Duty operation of outdoor units

Any single unit can be set as the master unit in a multiple system when the previous master unit failed and other units left will keep on operating. This can be set on PCB by DIP switches at site.

Outdoor module Back up operation

From evaporator

Enter condenser

Oil balance pipe between modules

Oil separator

Oil even pipe I

Suction pipe

Refrigerant flow direction

Dis

char

ge p

ipe

Oil even pipe II

Oil balance pipes among modules and individual oil balance by vector control ensure even oil distribution among the modules which keeps compressor running nomally. High effciency centrifugal oil separator(up to 99%)makes oil separate from discharge and go back to compressor.Auto oil return program by monitoring the running time and state of system ensures reliable oil return.

2

noisc

ENHANCED COMFORTIntelligent soft start technology

Nighttime silent operation mode

DC inverter compressor soft start function reduces strike to the electric network. This kind of high-performance and low sound scroll compressor operates at a faster rate when starting, reducing start-up time. It helps the unit to bring the room temperature up to the set level quickly.

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 46.8dB (A).Nighttime silent operation will be activated X hours after the peak temperature during daytime, and it will go back to normal operation after Y hours.

-Model 1→X: 6 hours, Y: 10 hours -Model 2→X: 8 hours, Y: 10 hours-Model 3→X: 6 hours, Y: 12 hours -Model 4→X: 8 hours, Y: 8 hours

Notes: This function can be activatedby setting at site. Temperature(load) curve shown in the graph is just an example.

*1&*2 can be set on PCB board by DIP switch S2.

8:00

100

50

12:00 16:00 20:00 0:00 4:00 8:00

Peak value of ambient temp.

Noi

se d

BLo

ad %

Cap

acity

%

8hrs 10hrs

Night silent ModeMax.-10dB(10Hp)

EndStart

Utilizing the scroll compressor benefits,V4 plus system can reach full load quickly and shorten warm-up or cool-down time for an immediately.

Quick warm-up & cool-down design

1 2 3 4 5 6

600

500

400

300

200

100

Comparison of start by inverter and bytraditional methods

Direct startY-△ startStart by inverter

Starting current(%)

(Sec)

6/10H

ON

1 2 3

NIGHT TM

8/10H

ON

1 2 3

NIGHT TM

8/12H

ON

1 2 3

NIGHT TM

8/8H

ON

1 2 3

NIGHT TM

Fluctuation of room temperature

Cooling operation

1

8, 10HP(7.2,8Ton)

R410A DC Inverter VRFR410A DC Inverter VRF11 12

7.2

8

9.5

11.4

12.8

15.2

16

17.5

19.4

20.8

22.8

24.2

25.6

27.4

28.8

30.3

32.2

34.2

35.6

37

38.4

40.8

41.6

43.1

45

47

48.4

49.8

51.2

MDV-252(8)W/DXN1(B)

MDV-280(10)W/DXN1(B)













MDV-1010(36)W/DXN1(B)

MDV-1065(38)W/DXN1(B)

MDV-1130(40)W/DXN1(B)

MDV-1180(42)W/DXN1(B)

MDV-1235(44)W/DXN1(B)

MDV-1300(46)W/DXN1(B)

MDV-1350(48)W/DXN1(B)

MDV-1432(50)W/DXN1(B)

MDV-1460(52)W/DXN1(B)

MDV-1515(54)W/DXN1(B)

MDV-1580(56)W/DXN1(B)

MDV-1630(58)W/DXN1(B)

MDV-1685(60)W/DXN1(B)

MDV-1750(62)W/DXN1(B)

MDV-1800(64)W/DXN1(B)

13

16

16

16

20

20

24

24

28

28

28

32

32

36

36

36

42

42

42

48

48

54

54

54

58

58

58

64

64

Recommended combination Max. indoor

units nos.

Capacity

(Ton)Model

7.2Ton 8Ton 9.5Ton 11.5Ton 12.8Ton

Outdoor unit combination

FLEXIBILITY DESIGN FOR BIG SIZED BUILDING

The outdoor units capacity range from 7.2~51.2 ton.Maximum 64 indoor units with capacity up to 130% of total outdoor units can be connected as one refrigeration system.

Large capacity for big sized building

Maximum indoor unit quantity

MaximumCapacity51.2Ton

Maximum indoorunit quantity64 sets

15.2,16,17.5,19.4,20.8,22.8,24.2,25.6Ton

40.8,41.6,43.1,45,47,48.4,49.8,51.2 Ton27.4,28.8,30.3,32.2,34.2,35.6,37,38.4Ton

7.2,8Ton 9.5,11.4,12.8Ton


Long Piping Length

Extra high static pressure – Max. 0.32in.WG and air volume increased by 10%

High static pressure propeller and optimum fan guard are used to adapt forvarious installation environments.Midea now offers up to 0.32in.WG external static pressure units as an option (need customization) while a standard 0-0.08in.WG function is equipped as default.

*Total pipe length is equal to gas pipe or liquid pipe length.*Level difference above 164ft. are not supported by default but are available on request for customized.

Permitted value

Total pipe length*(Actual)

Maximum piping(L)

Piping length

Drop height

Indoor unit to indoor unit drop height

Indoor unit-outdoor

unit drop height

Piping (farthest from the first line pipe branch) equivalent length

Outdoor unit up

Outdoor unit down

230ft.*

230ft.

49ft.

Actual length

Equivalent length

≤24Ton

>24Ton

1148ft.

1640ft.

492ft.

574ft.

131f

t.

Max

imum

pip

ing

actu

al le

ngth

492

ft.

Indo

or u

nit-I

ndoo

r uni

tdr

op h

eigh

t 49f

t.

Out

door

uni

t-Ind

oor u

nit d

rop

heig

ht 2

30ft.

EASIER INSTALLATION AND SERVICECompact Design for Effective Use of Space

Easy to transport

Compact size and light weight design minimizes the installation footprint, reduces the installation floor load, and easier for transportation. For some projects the units can even be transported through the elevator or forklift, lessen access problem at the jobsite.

81.8 Pa

131ft.

Model Btu/h

Type Four-way Cassette Concealed Duct (A5 type) High Pressure Duct Wall-mounted S type Ceilling & Floor Type

MDV-D XX Q4/VN1-D MDV-D XX T2/VN1-CA5 MDV-D XX T1/VN1-B MDV-D XX G/VN1-S MDV-D XX DL/VN1-C

22

28

36

45

56

71

80

90

100

112

140

160

7500

9000

12000

15000

19000

24000

27000

30000

34000

38000

48000

55000


Simple signal line connection

Remote addressing

Installation is made easier as the communication wiring between indoor & outdoor units can be shared. It’s easy for the user to retrofit the existing system with a centralized control by simply connecting to the outdoor units.

PQE & XYE, just only one group of communication wire of PQE, achieved both of communication for indoor & outdoor unit and network. Reversible communication, central controller can be connected from indoor side or outdoor side as you wish.

Addressing indoor units are able to be done just by pressing the button of the controller.No need to set the address by the DIP switch one by one.Wired controller and wireless controller can enquire and modify every indoor units address.

Easy access

AutomaticallyIdentify

Improved onV4 plus

PreviousDesignNeed To Set The

Address Manually,one By One

01234

56789ABC

D

EF

Reserved checking window on electric control box for convenient spot checking and status enquiry.

Compressors locate at near door position which is convenient for checking or replacing the valves or compressor parts.

P Q E

P Q E P Q E P Q E P Q E P Q E

P Q E

P Q E

X Y E X Y E

Outdoor Units LineupMDV-252(8)W/DXN1(B)





Outdoor Unit

Specifications

208~230V-3Ph-60Hz

86,000

92,000

2

6,870

57

63-9/16

30-1/8

540

R410A

22

Ф1/2

Ф1

208~230V-3Ph-60Hz

96,000

108,000

2

6,870

57

63-9/16

30-1/8

540

R410A

22

Ф1/2

Ф1

208~230V-3Ph-60Hz

114,000

128,000

2

9,080

59

63-9/16

30-1/8

607

R410A

26.5

Ф1/2

Ф1-1/8

208~230V-3Ph-60Hz

136,000

154,000

3

9,080

60

63-9/16

30-1/8

717

R410A

33

Ф1/2

Ф1-1/8

208~230V-3Ph-60Hz

154,000

171,000

3

9,080

60

63-9/16

30-1/8

717

R410A

33

Ф5/8

Ф1-1/8

V-Ph-Hz

Btu/h

Btu/h

Type

Num.

CFM

dB(A)

in.

in.

in.

lbs

lbs

in.

in.

Model

Constituent Unit

Power supply

Capacity

Compressor Configration

Cooling (*1)

Heating (*2)

Width

Hength

Depth

37-25/32 49-7/32

Liquid side

Gas side

Outdoor unit

Dimension

Air flow

Sound level (*3)

Hermetically sealed scroll type

Net weight

Refrigerant

Refrigerant Charged Volume

MDV-252(8)W/DXN1(B) MDV-280(10)W/DXN1(B) MDV-335(12)W/DXN1(B) MDV-400(14)W/DXN1(B) MDV-450(16)W/DXN1(B)

Refrigerant piping

Cooling

Heating

Indoor Outdoor Piping length Level difference

80.6°F DB,60°FWB

68°F DB,60°FWB

95°F DB

42.8°F DB

24.6ft.

24.6ft.

0ft.

0ft.

Notes:1.Nominal conditions

2.Sound level:Anechoic chamber connersion value,measure at the position 3.28ft. at the front of the e unit and 4.92ft. above the floor.3.Refrigerant pipe dim.listed here only for when the total equivalent length ＜295ft. For the data when total quivalent length ≥295ft. please refer to technical manual.4.The above data may be changed without notice for furture improvement on quality and performance.







Outdoor Unit





MDV-1010(36)W/DXN1(B)

Outdoor Unit

37-25/32+37-25/32 37-25/32+49-7/32













Specifications

Cooling

Heating


80.6°F DB,60°FWB

68°F DB,60°FWB

95°F DB

42.8°F DB

24.6ft.

24.6ft.

0ft.

0ft.



MDV-252(8)W/DXN1(B)


208~230V-3Ph-60Hz

182,000

200,000

13,740

61

63-9/16

30-1/8

540+540

R410A

22+22

Ф5/8

Ф1-1/4



208~230V-3Ph-60Hz

192,000

216,000

13,740

61

63-9/16

30-1/8

540+540

R410A

22+22

Ф5/8

Ф1-1/4



208~230V-3Ph-60Hz

210,000

236,000

15,950

62

63-9/16

30-1/8

540+607

R410A

22+26.5

Ф5/8

Ф1-1/4



208~230V-3Ph-60Hz

232,000

262,000

15,950

62

63-9/16

30-1/8

540+717

R410A

22+33

Ф5/8

Ф1-1/4



208~230V-3Ph-60Hz

250,000

279,000

15,950

62

63-9/16

30-1/8

540+717

R410A

22+33

Ф3/4

Ф1-3/8

V-Ph-Hz

Btu/h

Btu/h

CFM

dB(A)

in.

in.

in.

lbs

lbs

in.

in.

Model

Constituent Units

Power supply

Capacity Cooling (*1)

Heating (*2)

Width

Hength

Depth

Liquid side

Gas side

Outdoor unit

Dimension


Air flow

Sound level (*3)


Net weight

Refrigerant



Refrigerant piping

49-7/32+49-7/32 37-25/32+49-7/32+49-7/32

Specifications

Cooling

Heating


80.6°F DB,60°FWB

68°F DB,60°FWB

95°F DB

42.8°F DB

24.6ft.

24.6ft.

0ft.

0ft.



208~230V-3Ph-60Hz

272,000

308,000

18,160

63

63-9/16

30-1/8

717+717

R410A

33+33

Ф3/4

Ф1-3/8

208~230V-3Ph-60Hz

290,000

325,000

18,160

63

63-9/16

30-1/8

717+717

R410A

33+33

Ф3/4

Ф1-3/8

208~230V-3Ph-60Hz

308,000

342,000

18,160

63

63-9/16

30-1/8

717+717

R410A

33+33

Ф3/4

Ф1-3/8

208~230V-3Ph-60Hz

328,000

370,000

22,820

64

63-9/16

30-1/8

540+540+717

R410A

22+22+33

Ф3/4

Ф1-5/8

208~230V-3Ph-60Hz

346,000

387,000

22,820

64

63-9/16

30-1/8

540+540+717

R410A

22+22+33

Ф3/4

Ф1-5/8

V-Ph-Hz

Btu/h

Btu/h

CFM

dB(A)

in.

in.

in.

lbs

lbs

in.

in.

Model

Constituent Units

Power supply


Heating (*2)

Width

Hength

Depth

Liquid side

Gas side

Outdoor unit

Dimension


Air flow

Sound level (*3)


Net weight

Refrigerant



Refrigerant piping


MDV-1065(38)W/DXN1(B)

MDV-1130(40)W/DXN1(B)

MDV-1180(42)W/DXN1(B)

MDV-1235(44)W/DXN1(B)

MDV-1300(46)W/DXN1(B)

Outdoor UnitMDV-1350(48)W/DXN1(B)

MDV-1432(50)W/DXN1(B)

MDV-1460(52)W/DXN1(B)

MDV-1515(54)W/DXN1(B)

MDV-1580(56)W/DXN1(B)

Outdoor Unit
















MDV-450(16)W/DXN1(B)MDV-450(16)W/DXN1(B)MDV-450(16)W/DXN1(B)

MDV-252(8)W/DXN1(B)MDV-280(10)W/DXN1(B)MDV-450(16)W/DXN1(B)MDV-450(16)W/DXN1(B)




37-25/32+37-25/32+49-7/32+49-7/32 49-7/32+49-7/32+49-7/32 37-25/32+49-7/32+49-7/32+49-7/3237-25/32 49-7/32+49-7/32+49-7/32

Specifications

Cooling

Heating


80.6°F DB,60°FWB

68°F DB,60°FWB

95°F DB

42.8°F DB

24.6ft.

24.6ft.

0ft.

0ft.



208~230V-3Ph-60Hz

364,000

407,000

25,030

65

63-9/16

30-1/8

540+607+717

R410A

22+26.5+33

Ф3/4

Ф1-5/8

208~230V-3Ph-60Hz

386,000

433,000

25,030

65

63-9/16

30-1/8

540+717+717

R410A

22+33+33

Ф3/4

Ф1-5/8

208~230V-3Ph-60Hz

408,000

462,000

27,240

65

63-9/16

30-1/8

717+717+717

R410A

33+33+33

Ф3/4

Ф1-5/8

208~230V-3Ph-60Hz

426,000

479,000

27,240

65

63-9/16

30-1/8

717+717+717

R410A

33+33+33

Ф3/4

Ф1-5/8

208~230V-3Ph-60Hz

444,000

496,000

27,240

65

63-9/16

30-1/8

717+717+717

R410A

33+33+33

Ф3/4

Ф1-5/8

V-Ph-Hz

Btu/h

Btu/h

CFM

dB(A)

in.

in.

in.

lbs

lbs

in.

in.

Model

Constituent Units

Power supply


Heating (*2)

Width

Hength

Depth

Liquid side

Gas side

Outdoor unit

Dimension


Air flow

Sound level (*3)


Net weight

Refrigerant



Refrigerant piping

Specifications

Cooling

Heating


80.6°F DB,60°FWB

68°F DB,60°FWB

95°F DB

42.8°F DB

24.6ft.

24.6ft.

0ft.

0ft.



208~230V-3Ph-60Hz

462,000

513,000

27,240

65

63-9/16

30-1/8

717+717+717

R410A

33+33+33

Ф3/4

Ф1-5/8

208~230V-3Ph-60Hz

490,000

542,000

31,900

66

63-9/16

30-1/8

540+540+717+717

R410A

22+22+33+33

Ф7/8

Ф1-3/4

208~230V-3Ph-60Hz

500,000

558,000

31,900

66

63-9/16

30-1/8

540+540+717+717

R410A

22+22+33+33

Ф7/8

Ф1-3/4

208~230V-3Ph-60Hz

518,000

578,000

34,110

66.5

63-9/16

30-1/8

540+607+717+717

R410A

22+26.5+33+33

Ф7/8

Ф1-3/4

208~230V-3Ph-60Hz

540,000

604,000

34,110

66.5

63-9/16

30-1/8

540+717+717+717

R410A

22+33+33+33

Ф7/8

Ф1-3/4

V-Ph-Hz

Btu/h

Btu/h

CFM

dB(A)

in.

in.

in.

lbs

lbs

in.

in.

Model

Constituent Units

Power supply


Heating (*2)

Width

Hength

Depth

Liquid side

Gas side

Outdoor unit

Dimension


Air flow

Sound level (*3)


Net weight

Refrigerant



Refrigerant piping


MDV-1630(58)W/DXN1(B)

MDV-1685(60)W/DXN1(B)

MDV-1750(62)W/DXN1(B)

MDV-1800(64)W/DXN1(B)

Specifications

Outdoor Unit

Cooling

Heating


80.6°F DB,60°FWB

68°F DB,60°FWB

95°F DB

42.8°F DB

24.6ft.

24.6ft.

0ft.

0ft.







208~230V-3Ph-60Hz

562,000

633,000

36,320

67

63-9/16

30-1/8

717+717+717+717

R410A

33+33+33+33

Ф7/8

Ф1-3/4

208~230V-3Ph-60Hz

580,000

650,000

36,320

67

63-9/16

30-1/8

717+717+717+717

R410A

33+33+33+33

Ф7/8

Ф1-3/4

208~230V-3Ph-60Hz

598,000

667,000

36,320

67

63-9/16

30-1/8

717+717+717+717

R410A

33+33+33+33

Ф7/8

Ф1-3/4

208~230V-3Ph-60Hz

616,000

684,000

36,320

67

63-9/16

30-1/8

717+717+717+717

R410A

33+33+33+33

Ф7/8

Ф1-3/4

V-Ph-Hz

Btu/h

Btu/h

CFM

dB(A)

in.

in.

in.

lbs

lbs

in.

in.

Model

Constituent Units

Power supply


Heating (*2)

Width

Hength

Depth

49-7/32+49-7/32+49-7/32+49-7/32

Liquid side

Gas side

Outdoor unit

Dimension


Air flow

Sound level (*3)


Net weight

Refrigerant


MDV-1630(58)W/DXN1(B) MDV-1685(60)W/DXN1(B) MDV-1750(62)W/DXN1(B) MDV-1800(64)W/DXN1(B)

Refrigerant piping


The mini VRF product is a highly efficient solution for small commercial buildings that requiring heating and cooling system up to 7 zones in one outdoor unit.This is a flexible system that bridges the capacity gap between VRF and Multi systems-ideal for commercial and private applications.


NEWFashionDesign


Never ending development of Midea’s technologies will satisfy you’re your expectations. Each of this year’s new technologies were considered to provide you the most efficient and convenient air conditioners.

High efficiency and Energy-saving, thanks to the DC inverter compressor and DC fan motor. Inverter systems save energy as continuous operation offers the same capacity with lower power consumption. This benefits all occupants by maintaining even room temperatures, as well as the environment by reduc-ing energy consumption.

Compressor efficiency

Effic

ienc

y-R

otor

Spe

ed C

urve

New DC motor-centralized winding

Common DC motor-distributing winding

20 40 60 80 100Rotor speed(s-1)

Centralizing winding

Distributing winding

Main Technologies

Compressor (Twin Rotary) structure

Midea Mini VRF with intelligence control that gives you independent zoning control with maximum flexibility. The Advantage of Midea Mini VRF is that a single outdoor unit supports up to 6 indoor units. Use your backyard more wisely with much more space available created by less number of outdoor units.

Optimally design the fan shape and Noise-reducing designed discharge air grille increase the air volume and reduce the running noise.

High efficiency full DC inverter compressor

Low noise full DC fan motor

Highly Efficient DC Motor:

- Creative motor core design

- High density neodymium magnet

- Concentrated type stator

-Wider operating frequency range

Better balance and Extremely Low Vibration:

- Twin eccentric cams

- 2 balance weights

Highly Stable Moving Parts:

- Optimal material matching rollers and vanes

-Optimize compressor drive technology

- Highly robust bearings

-Compact structure

Panasonic DC fan motor :-Wider fan speed adjustment-lower noise-lower power consumption

DC motor

AC motor

2000

20

40

60

80

100

300 400 500 600

MOTOR SPEED (RPM)

EFFI

CIE

NC

Y (%

)

700 800 900 1000

Approx.40%increase

Approx.20%increase

Max. 5 indoor units for a 36000Btu/h outdoor unit installationMax. 7 indoor units for a 47500Btu/h outdoor unit installation

High performance heat exchanger

The coils are special blue coated to enhance its durability. These special coated layers serve as protection against corrosion from air, water and other corrosive agents. Blue fin coil has 3 times higher resistance against corrosion. This special coating assures longer coil live for years of reliable comfort.

Hydrophilic Blue Fin Coil

Application flexibility-various Indoor units

Improved noise reducing design

Newly Designed Fan Guard Powerful Large Propeller

DC motor efficiency

(comparison with a conventional AC motor)

New designed fan

Air deflector

New designed grilling

Powerful magnets provide high torque and efficiency and achieve 70% reduction in volume.

DC fan motor structure


Main Features Auto addressing

More convenience in installation

Benefits of using R410A refrigerant

Addressing indoor units are able to be done just by pressing the button of the controller.No need to set the address by the DIP switch one by one.Wired controller and wireless controller can enquiry and modify every indoor units address.

Smooth control

Wide operation temperature range

The operation range of the Mini VRF system works to reduce limitations on installation locations. The opera-tion temperature range for heating goes all the way down to 5°F, while cooling can be performed with outdoor temperatures as high as 118.4°F. Both these achievements are due to the employment of a high pressure dome-type compressor.

By using all inverter-driven compressors, Midea is able to significantly reduce the electrical and mechanical stresses that are placed on fixed-speed compressors during start-up. Current absorption on an inverter-driven compressor is smoothed out at start-up thus reducing the wear on the electrical and mechanical com-ponents and increasing reliability.

To suit the variety of rooms found in small offices and shops,the Mini VRF system offers wide range of indoor and outdoor units .mini VRF indoor and outdoor units are almost as easy to install as residential air conditioning systems , making them ideal for small offices and shops .

Offering four direction space for installation to connect pipes and wirings for meet a variety installation request.

Zero ozone-depleting potential

Significant increase in energy efficiency.

Reduced pressure loss for improved performance.

Making continuous efforts to stay eco-friendly, midea's air conditioners use R-410A, an environmentally friendly refrigerant to help rid the air of pollutants and restrain the use of materials with high global warming potential (GWP). Incorporating the Energy efficient, non-ozone-depleting R410A refrigerant in air conditioning systems delivers multiple benefits:

Up to 118.4°F in cooling mode and down to 5°F in heating mode.

32 50 68 86 104 12214-4

COOLING MODE

HEATING MODE

Outdoor temp. °F(D.B.)

118.4°F

80.6°F5°F

5°F

AutomaticallyIdentify

Improved onMini VRF

PreviousDesignNeed To Set The

Address Manually,one By One

01234

56789ABC

D

EF

0

Blend of twotypes with similar

boiling points

Approximately same boiling point

High boiling point

Blend of threetypes with different

boiling points

Degradationlikely

Degradationunlikely

R32 R125 R134a

R410A

R407C

Comparison of refrigerantboiling points (liquid and gas)

Start-up using all inverter-driven compressor

Fixed-speed unit: sudden start-up

Before start-up

After start-up

Little lowering of oil surface

Temporary fall in oil surface due to sudden outflow of refrigerant and oil

Fixed-speed unit: c. 3 times normal drive

Inverter: almost same as during normal drive

Fixed-speed unit: 5-7 times drive current

No more than inverter drive current

Inverter: gradual start-up

Start > Drive

Start > Drive

Compressor

Inverter

Fixed-speed unit

Start > Drive

Compressordrive

Piping stress

Compressor oil surface

Compressor current

75.2

Front side Back sideRight side Bottom side

Fat pipe

°F

No matter in extremely cold winter when outdoor temperature gets as low as 5°F or in hot summer when temperature is up to 118.4°F, the mini VRF system will keep stable performance.

Left side

Upper side

Back side

3214-4-22-40-58-76

-61.24 -55.3 -15.12


The Mini VRF provides the max. piping length possibility of 328ft., The height difference between outdoor unit and indoor unit can be up to a maximum of 66ft. The height difference between indoors unit can be up to a maximum of 26ft. These generous allowances facilitate an extensive variety of system designs.

Flexible piping design Space saving design

Easy installation

Comfortable temperature

Autorestart function

Easy maintenance

Even if there is an extended power failure, the A/C system will automatically restart operation. A power failure will not cause any settings to be lost, thus eliminating the need for re-programming.

No need special room for the outdoor units. Easy installation: all the outdoor units can be transported by elevator. This makes installation dramatically easy, and effectively reduces time and labor.So the Mini VRF system indoor and outdoor units are almost as easy to install as residential air conditioning systems, making them ideal for small offices and shops.

The inverter Mini VRF can quickly reach the desired temperature. After reaching the set temperature, it finely adjusts to cope with any changes. This means less temperature fluctuation and assures you greater comfort that can be achieved in minutes.

82 F

78.7 F

75.5 F

Comfortable

S-InverterSteady Temperature Fluctuation

Non InverterHigh Temperature Fluctuation

Uncomfortable(Energy Loss)

Uncomfortable(Energy Loss)

The Mini VRF units are slimmer and more compact, resulting in significant savings in installation space. In some large residential spaces or some light commercial space, such as villa, restaurant, usually it need more than one indoor unit, so outside the building are also full of outdoor units. Now Midea can provide an effective solution-Midea MINI VRF system. Since now the beauty of the building will be back.

Forced cooling button makes outdoor unit run in cooling mode at any condition, so it is very easy for you to charge refrigerant to the system when it need to be done.

The self-diagnosis function detects malfunctions in major locations in the system and displays the type of malfunction and location. This allows service and maintenance to be performed more efficiently.

The longest pipinglength : 230ft.(Equivalent Length)

Height differencesbetween indoor &

outdoor units : 98ft.*

The first branch joint to the farthest indoor unit : 66ft.

(one-way piping size up : 132ft.)Height difference between indoor units : 26ft.

The longest piping length : 230ft. (Equivalent Length)Total piping length: 328ft.From the first branch joint to the farthest indoor unit : 132ft. (one-way piping size up)

Summary

Easy to transport

*when outdoor unit up height difference is 98ft.,when outdoor unit down height difference is 66ft.

R410A DC Inverter VRF 30R410A DC Inverter VRF 29

More convenient piping connector - branch box

New piping connection design

Easier and safer installation thanks to a branch box that simplifies piping work and the adoption of screw connection.

Both left and right pipe screw connection from outdoor unit to branch box is reserved, simplified the field installation.

Two sets of pipe size converter are packed with branch box to transfer the pipe size from Φ1/4in. to Φ3/8in. and fromΦ1/2in. to 5/8in.

The branch pipe is linear expansion design which regu-lates the flow of refrigerant and reduces the noise. By locating the branch box in the ceiling or outside ,noise generated by the branch box can be kept clear of living spaces, thus maintaining the noise level to a minimum.

All the piping leading to and from the branch box is connected using screw joints,which are easy to use and enable piping installation to be completed quickly.

Brazing-free quick installation

Indoor installation

Universal indoor units

The branch box can be installed in the ceiling rather than outside. Furthermore, servicing can be complete easily through access to inner components such as the circuit board by simply removing the side and bottom covers.

The same indoor units as R410a DC inverter mini VRF system.

Low noise

OUTDOOR UNITS LINEUP - Mini VRFCapacity 36000Btu/h(3Ton),47500Btu/h(4Ton)

Notes: 1. The cooling conditions: indoor temp.: 80.6°FDB, 60°FWB outdoor temp.: 95°FDB equivalent pipe length: 16.4ft. drop length: 0ft. 2. The heating conditions: indoor temp.: 68°FDB, 44.6°FWB outdoor temp.: 42.8°FDB equivalent pipe length: 16.4ft. drop length: 0ft. 3. Sound level: Anechoic chamber conversion value, measured at a point 3.28ft. in front of the unit at a height of 3.94ft. above the floor. During actual operation. These values are normally somewhat higher as a result of ambient conditions. 4. The above data may be changed without any notice for future improvement on quality and performance.

NEWFashionDesign

Model MDV-V105W/DVN1 MDV-V140W/DVN1

Power supply 208~230V,60Hz,1-Phase

Cooling capacity

Heating capacity

Efficiency

Airflow rate(H/M/L)

Sound level

Refrigerant Type

Net dimension(W×H×D)

Packing dimension(W×H×D)

Net/Gross weight

Maximum No. of indoor units

Connection ratio

Vertical pipe length

Actual pipe length

Equivalent pipe length

Total pipe length

Liquid side

Gas side

SEER

HSPF

Btu/h

Btu/h

Btu/(h·W)

Btu/(h·W)

CFM

dB(A)

in.

in.

lbs.

ft.

ft.

ft.

ft.

in.

in.

36,000

40,000

15.1

8.4

4100

57.0

5

47,500

52,500

14.5

8.8

4100

57.0

45%-110%

98

197

230

328

Ф3/8

Ф5/8

Connectable indoor unit

Piping connections

Specifications

R410A

35-7/16×52-1/4×12-5/8

40-9/16×57-5/16×17-1/8

209/234

7


INDOOR UNIT LINEUPFour-way Cassette

Model

Capacity

28

9000Btu/h

36

12000Btu/h

45

15000Btu/h

56

19000Btu/h

71

24000Btu/h

Model

Capacity

80

27000Btu/h

90

30000Btu/h

100

34000Btu/h

112

38000Btu/h

140

48000Btu/h

MDV-D XX Q4/VN1-D

Ceiling & Floor

Model

Capacity

36

12200Btu/h

Model

Capacity

80

27300Btu/h

45

15300Btu/h

90

30700Btu/h

56

19100Btu/h

112

38200Btu/h

71

24200Btu/h

140

47800Btu/h

MDV-D XX DL/VN1-C

Concealed Duct Unit (A5 Type）

Model

Capacity

22

7500Btu/h

28

9000Btu/h

36

12000Btu/h

45

15000Btu/h

56

19000Btu/h

Model

Capacity

71

24000Btu/h

80

27000Btu/h

90

30000Btu/h

112

38000Btu/h

140

48000Btu/h

MDV-D XX T2/VN1-CA5

Wall-mounted Type

MDV-D XX G/N1-S

Model

Capacity

22

7500Btu/h

28

9500Btu/h

36

12200Btu/h

45

15300Btu/h

56

19100Btu/h

High Static Pressure Duct

Model

Capacity

71

24200Btu/h

80

27300Btu/h

90

30700Btu/h

112

38200Btu/h

140

47800Btu/h

160

54600Btu/h

MDV-D XX T1/VN1-B

Four-way Cassette

Concealed Duct Unit (A5 Type)


Ceiling & Floor Type

Wall-mounted S Type

Indoor Units Lineup

Indoor Units


1. Nominal cooling capacities are based on the following conditions: return air temp. : 80.6°FDB,66.2°FWB,and outdoor temp.: 95°FDB,equivalent ref. piping: 26.25ft. (horizontal) 2. Nominal heating capacities are based on the following conditions: return air temp.: 68°FDB,outdoor temp.: 44.6°FDB,42.8°FWB, and equivalent ref. Piping: 26.25ft. (horizontal)3. Sound Level is measured 4.59ft. below the unit.

Notes:

Model


Cooling capacity

Heating capacity

Power input

Airflow rate(H/M/L)

Sound level

Refrigerant

Body

Panel

Piping connections

Rated current

Cooling

Heating

Cooling

Heating

Type

Control method

Btu/h

Btu/h

W

W

A

A

CFM

dB(A)

in.

in.

lbs.

in.

in.

lbs.

in.

in.

in.

MDV-D28Q/VN1-D MDV-D36Q/VN1-D MDV-D45Q/VN1-D MDV-D56Q/VN1-D MDV-D71Q/VN1-D

9,000

10,900

65

65

0.3

0.3

514/454/384

42/38/35

53 /66.2

13.2/19.9

Ф1/4

Ф1/2

12,000

13,600

65

65

0.3

0.3

514/454/384

42/38/35

53 /66.2

13.2/19.9

Ф1/4

Ф1/2

15,000

17,100

75

75

0.34

0.34

526/463/390

42/38/35

53 /66.2

13.2/19.9

Ф1/4

Ф1/2

19,000

20,700

75

75

0.34

0.34

526/463/390

42/38/35

57.4/70.6

13.2/19.9

Ф3/8

Ф5/8

24,000

27,300

100

100

0.46

0.46

671/576/444

45/42/39

57.4/70.6

13.2/19.9

Ф3/8

Ф5/8



Net/Gross weight




Liquid side

Gas side

Drain piping Ф1-1/4

Wireless remote controller (RM05/BG(T)E-A)

R410A

EXV

33-1/16 × 9-1/16×33-1/16

37-19/32 × 9-23/32 × 37-19/32

37-13/32 ×1-13/16 ×37-13/32

40-3/4 × 3-17/32 × 40-3/4

Standard controller

Model


Cooling capacity

Heating capacity

Power input

Airflow rate(H/M/L)

Sound level

Refrigerant

Body

Panel

Piping connections

Rated current

Cooling

Heating

Cooling

Heating

Type

Control method

Btu/h

Btu/h

W

W

A

A

CFM

dB(A)

in.

in.

lbs.

in.

in.

lbs.

in.

in.

in.

MDV-D80Q/VN1-D MDV-D90Q/VN1-D MDV-D100Q/VN1-D MDV-D112Q/VN1-D MDV-D140Q/VN1-D

27,000

30,600

100

100

0.46

0.46

691/598/465

45/42/39

33-1/16 × 9-1/16×33-1/16

37-19/32 × 9-23/32 × 37-19/32

57.4/70.6

13.2/19.9

Ф3/8

Ф5/8

30,000

34,100

165

165

0.75

0.75

936/765/642

48/45/43

70.6/86

13.2/19.9

Ф3/8

Ф5/8

34,000

37,500

165

165

0.75

0.75

936/765/642

48/45/43

70.6/86

13.2/19.9

Ф3/8

Ф5/8

38,000

42,700

165

165

0.75

0.75

936/765/642

48/45/43

70.6/86

13.2/19.9

Ф3/8

Ф5/8

48,000

51,200

200

200

0.92

0.92

988/799/656

50/47/44

70.6/86

13.2/19.9

Ф3/8

Ф5/8



Net/Gross weight




Liquid side

Gas side


Wireless remote controller (RM05/BG(T)E-A)

33-1/16 ×1-13/16 × 33-1/16

37-19/32×12-15/32 ×37-19/32

R410A

EXV

37-13/32 ×1-13/16 ×37-13/32

　40-3/4 × 3-17/32 × 40-3/4

Standard controller

Quiet operation, soft air supply

Uniform air flow of four ways Four kinds of colors panel available

Easy trouble shooting Reserved multi-function ports

High lift pump

Four Way Cassette

■ Streamline plate ensures quietness■ Advanced 3-D spiral fan design reduces the air resistance and operation noise.

By adding digital tube displayer on the display board, the Error Codes can be displayed directly on it which helps to find and shoot the trouble.

Drain pump can take up the condenser water to 29-17/32in. which helps to make easier installation of the drain piping system.

Ultra-thin machine body for easy installation and maintenance, min. 9-1/16in. in height.

The four air discharge port provides strong

circulating air flow to cool or heat every corner of the

room and realizes even temperature distribution; by

choosing high airflow mode, high ceiling application

over 1/8in. can get equal comfort.

To another room

Fresh Air Intake

(White) Standard

(Gray) Optional

(Black) Optional

(Blue) Optional

For ductconnecting

9-1/16in.29-17/32in.

Four-way Airflow(4-stage fan speed)

Diffuser

3-D spiral fan blade


Compact size

Two external static pressure settings for added flexibility

Convenient installation

Flexible control and convenient for maintenance

The capacity ranges from 7000Btu/h to 48000Btu/h, totally 10 models.

Only 8-9/32in. (22~56 models) or 10-5/8in. (71 to 140 model) in height.The EXV is built-in design of the indoor unit, main body without an extra throttle kit box.

The EXV is fixed inside of the indoor unit.Standard filter placed in an aluminum frame, which is removable downward from bottom.Suction chamber is included as standard equipment.Fresh air hole, air inlet/outlet flange are standard for easy duct connection.Air inlet from back is standard and from bottom as optional with the same connectable duct.

Standard Wired remote controller KJR-10B/DP(T)-E. The display board is connected with the E-box in factory, easier trouble-shooting by LED display.The Electrical control box can be removed 3.3ft. away from the unit, easy to access when needs maintenance.(Should be required by client in advance and done by Midea CAC in factory).Standard functional port such as Remote On/Off Dry contact switch and Alarm signal output (220V).

Four speed fan motor (Super high speed as an optional)Change the wiring connection from 'Hi' to 'SH' to change the ESP.

Wide capacity range

Concealed Duct Unit (A5 Type）

Air intake from belowAir intake from back

8-9/32in or 10-5/8in

Min.3/16in.

Drop-Ceiling

Drain pump is equipped as standard accessory with 29-17/32in.(750mm) pumphead.

MANUAL OPERATION TIMER DEF./FAN ALARM

29-17/32in.

ceiling

Notes: 1. Nominal cooling capacities are based on the following conditions: return air temp. : 80.6°FDB,66.2°FWB,and outdoor temp.: 95°FDB,equivalent ref. piping: 26.25ft. (horizontal) 2. Nominal heating capacities are based on the following conditions: return air temp.: 68°FDB,outdoor temp.: 44.6°FDB,42.8°FWB, and equivalent ref. Piping: 26.25ft. (horizontal)3. Sound Level is measured 4.59ft. below the unit.* external static pressure are based on high speed indoor air flow.* Specifications are subject to change without prior notice for product improvement.

MANUAL

RUN TIMER DEF ALARM

22~56 model 71~140 model

Model


Cooling capacity

Heating capacity

Power input

Airflow rate(H/M/L)

External static pressure

Sound level

Refrigerant

Piping connections

Rated current

Cooling

Heating

Cooling

Heating

Type

Control method

Btu/h

Btu/h

W

W

A

A

CFM

in.WG

dB(A)

in.

in.

lbs.

in.

in.

in.

MDV-D22T2/VN1-CA5 MDV-D28T2/VN1-CA5 MDV-D36T2/VN1-CA5 MDV-D45T2/VN1-CA5 MDV-D56T2/VN1-CA5

7,000

8,900

55

55

0.25

0.25

(340)310/240/190

38/35/32

47.4/57.3

Ф1/4

Ф1/2

9,000

10,900

55

55

0.25

0.25

(340)310/240/190

38/35/32

47.4/57.3

Ф1/4

Ф1/2

12,000

13,600

63

63

0.28

0.28

(340)310/240/190

40/38/36

48.5/58.4

Ф1/4

Ф1/2

15,000

17,100

100

100

0.46

0.46

(560)500/390/340

41/39/36

59.5/70.5

Ф1/4

Ф1/2

19,000

21,500

100

100

0.46

0.46

(560)500/390/340

41/39/36

59.5/70.5

Ф3/8

Ф5/8



Net/Gross weight

Liquid side

Gas side


Wired controller KJR-10B/DP(T)-E

0.04(0.04~0.12)

27-9/16×8-1/4×25

36-1/32×11-13/32×25-25/32

R410A

EXV

36-7/32×8-1/4×25

44-1/32×11-13/32×25-25/32

Standard controller

Model


Cooling capacity

Heating capacity

Power input

Airflow rate(H/M/L)


Sound level

Refrigerant

Piping connections

Rated current

Cooling

Heating

Cooling

Heating

Type

Control method

Btu/h

Btu/h

W

W

A

A

CFM

in.WG

dB(A)

in.

in.

lbs.

in.

in.

in.

MDV-D71T2/VN1-CA5 MDV-D80T2/VN1-CA5 MDV-D90T2/VN1-CA5 MDV-D112T2/VN1-CA5 MDV-D140T2/VN1-CA5

24,000

27,300

160

160

0.73

0.73

(710)620/530/480

0.04(0.04~0.12)

43/40/36

36-7/32×8-1/4×25

44-1/32×13-25/32×25-25/32

68.3/79.4

Ф3/8

Ф5/8

27,000

30,700

132

132

0.61

0.61

(920)790/690/610

45/40/37

88.2/106.9

Ф3/8

Ф5/8

30,000

34,100

132

132

0.61

0.61

(920)790/690/610

45/40/37

92.6/110.2

Ф3/8

Ф5/8

38,000

42,700

370

370

1.7

1.7

(1200)1060/920/820

0.16(0.04~0.32)

48/42/38

92.6/110.2

Ф3/8

Ф5/8

48,000

52,900

335

335

1.53

1.53

(1260)1120/970/830

0.16(0.04~0.4)

48/43/39

47-1/4×11-13/16×34-1/16

54-17/32×14-3/4×36-7/32

110.2/131.2

Ф3/8

Ф5/8



Net/Gross weight

Liquid side

Gas side



0.08(0.04~0.2)

44-7/8×10-5/8×30-1/2

53-11/32×13-25/32×31-5/16

R410A

EXV

Standard controller



Wide capacity range

Flexible duct design

Convenient installation

Flexible control and convenient for maintenance

Option:

Four speed fan motor (medium high speed as an option). External static pressure can be up to 0.77in.WG.

The EXV is fixed inside the indoor unit, no need extra connection. Standard filter placed in an aluminum frame, which is removable downward from bottom.Flange for air in/outlet duct connection is standard.

16-17/32in.17-23/32in.

Min.

INDOOR UNIT

Standard Wired remote controller KJR-10B/DP(T)-E, and wireless remote controller RM05/BG(T)E-A is as an option.The display board is connected with the E-box in factory, easier trouble-shooting by LED display.Easy access filters both in rear & bottom. Standard functional port such as remote on/off dry contact.

The max distance of air supply is about 45.9ft. while the height of air supply is about 21.3ft.With 16-17/32in thickness body, the minimum distance above the ceiling is 17-23/32in.

Optional drain pumps with 29-17/32in. pumphead.

the longest distanceof air supply is 46ft.

The height of airsupply is 21ft.

INDOOR UNIT

Fresh air in take

The capacity ranges from 24200Btu/h to 54600Btu/h, totally six models.

Air supply Air return

29-17/32in.

ceiling

Model


Cooling capacity

Heating capacity

Power input

Airflow rate(H/M/L)


Sound level

Refrigerant

Piping

connections

Rated current

Cooling

Heating

Cooling

Heating

Type

Control method

Btu/h

Btu/h

W

W

A

A

CFM

in.WG

dB(A)

in.

in.

lbs.

in.

in.

in.

MDV-D71T1/VN1-B MDV-D80T1/VN1-B MDV-D90T1/VN1-B MDV-D112T1/VN1-B MDV-D140T1/VN1-B MDV-D160T1/VN1-B

24,200

27,300

263

263

1.1

1.1

1034/923/790

0.16(0.12~0.78)

48/46/44

102.5/114.6

Ф3/8

Ф5/8

Ф1-1/4

27,300

30,700

263

263

1.1

1.1

943/879/766

0.16(0.12~0.78)

48/46/44.5

102.5/114.6

Ф3/8

Ф5/8

Ф1-1/4

30,700

34,100

423

423

1.8

1.8

1324/1189/939

0.16(0.12~0.78)

52/49/47

110/124.5

Ф3/8

Ф5/8

Ф1-1/4

38,200

42,600

524

524

2.3

2.3

1324/1189/939

0.20(0.12~0.78)

52/49/47

111.6/123.6

Ф3/8

Ф5/8

Ф1-1/4

47,800

54,600

627

627

2.7

2.7

1783/1595/1465

0.20(0.12~0.78)

53/50/48

154.5/171

Ф3/8

Ф5/8

Ф1-1/4

54,600

61,400

832

832

3.6

3.6

1783/1595/1465

0.20(0.12~0.78)

54/52/50

154.5/171

Ф3/8

Ф5/8

Ф1-1/4



Net/Gross weight

Liquid side

Gas side

Drain piping


37-1/2×16-9/16×27-3/16

43-3/8×17-3/4×30-1/4

R410A

EXV

47-1/4×15-3/4×23-5/8

56-5/16×17-3/4×30-1/4

Standard controller

Notes: 1. Nominal cooling capacities are based on the following conditions: return air temp. : 80.6°FDB,66.2°FWB,and outdoor temp.: 95°FDB,equivalent ref. piping: 26.25ft. (horizontal) 2. Nominal heating capacities are based on the following conditions: return air temp.: 68°FDB,outdoor temp.: 44.6°FDB,42.8°FWB, and equivalent ref. Piping: 26.25ft. (horizontal)3. Sound Level is measured 4.59ft. below the unit.* Specifications are subject to change without prior notice for product improvement.


Ceiling & floor

Panel with LED display

Convenient for installation

Low noise, creates quiet and comfortable environment.

Auto swing and wide angle air flow

The front panel and display panel have different colors for choose: white and brown for big panel, blue and brown for small panel, and the other colors can be customized according to the customers’ demands.

1.The unit has auto horizontal swing and auto vertical swing function, which supplies more even and comfortable airflow.

2.Three air flow speed: high/middle/low, double air guides.3.Adoption of the electronic expansion valve, ensure precise flow

control, as well lower modulation noise when EXV operating.4.Smoother airflow with less turbulence. Owing to the multiple-blade

fan and the air guide design, the airflow is getting smoother and more comfortable.

The ceiling type can be easily installed into a corner of the ceiling even if the ceiling is very narrowIt is especially useful when installation of an air conditioner in the center of the ceiling is impossible due to a structure such as one lighting

Slim and sleek design starting at just 66lbs. in weight means quick,easy & neat installation.Low noise operation, lowest to 36 dB(A)

Auto Swing & Wide-angle Airflow

>13/16in.

7-13/16in.

Drop ceiling

Air Outlet

The unit can be installed either horizontally on the ceiling or vertically against the wall.

Notes: 1. Nominal cooling capacities are based on the following conditions: return air temp. : 80.6°FDB,66.2°FWB,and outdoor temp.: 95°FDB,equivalent ref. piping: 26.25ft. (horizontal) 2. Nominal heating capacities are based on the following conditions: return air temp.: 68°FDB,outdoor temp.: 44.6°FDB,42.8°FWB, and equivalent ref. Piping: 26.25ft. (horizontal)3. Floor standing :Sound level is measured 3.28ft. from air-outlet in horizontal distance, 3.28ft. above the floor in vertical distance. Ceiling mounted:Sound level is measured 3.28ft. from air-outlet in horizontal distance,3.28ft.from air-outlet in vertical distance.

* Specifications are subject to change without prior notice for product improvement.

Model


Cooling capacity

Heating capacity

Power input

Airflow rate(H/M/L)

Sound level

Refrigerant

Piping connections

Rated current

Cooling

Heating

Cooling

Heating

Type

Control method

Btu/h

Btu/h

W

W

A

A

CFM

dB(A)

in.

in.

lbs.

in.

in.

in.

MDV-D36DL/VN1-C MDV-D45DL/VN1-C MDV-D56DL/VN1-C MDV-D71DL/VN1-C

12,200

13,600

49

49

0.55

0.55

353/283/235

40/38/36

57.3/70.5

Ф1/4

Ф1/2

15,300

17,100

147

147

0.55

0.55

441/383/324

43/41/38

61.7/75

Ф1/4

Ф1/2

19,100

20,700

147

147

0.55

0.55

441/383/324

43/41/38

61.7/75

Ф3/8

Ф5/8

24,200

27,300

147

147

0.57

0.57

441/383/324

43/41/38

61.7/75

Ф3/8

Ф5/8



Net/Gross weight

Liquid side

Gas side

Drain piping Ф5/8

Wireless remote controller RM05/BG(T)E-AStandard controller

R410A

EXV

38-31/32×25-31/32×8-1/8

42-7/8×29-9/32×11-21/32

Model


Cooling capacity

Heating capacity

Power input

Airflow rate(H/M/L)

Sound level

Refrigerant

Piping connections

Rated current

Cooling

Heating

Cooling

Heating

Type

Control method

Btu/h

Btu/h

W

W

A

A

CFM

dB(A)

in.

in.

lbs.

in.

in.

in.

MDV-D80DL/VN1-C MDV-D90DL/VN1-C MDV-D112DL/VN1-C MDV-D140DL/VN1-C

27,300

30,600

185

185

0.6

0.6

706/530/412

45/43/40

76.1/90.4

Ф3/8

Ф5/8

30,700

34,100

185

185

0.6

0.6

706/530/412

45/43/40

76.1/90.4

Ф3/8

Ф5/8

38,200

42,700

241

241

0.83

0.83

1165/1095/1018

47/45/42

119/130.1

Ф3/8

Ф5/8

47,800

51,200

241

241

0.83

0.83

1165/1095/1018

47/45/42

119/130.1

Ф3/8

Ф5/8



Net/Gross weight

Liquid side

Gas side

Drain piping Ф5/8

Wireless remote controller RM05/BG(T)E-AStandard controller

R410A

EXV

50-13/32 × 25-31/32×8-1/8

54-9/32 × 29-9/32 × 11-21/32

65-3/4 ×26-25/32 × 9-19/32

69-29/64×29-59/64 ×12-61/64


Wall mounted（S type panel）

Panel with LED display

Convenient for installation

Auto swing louver Easy maintenanceEasy maintenance has been realized as the front panel can removed for easy access.

The front panel and display panel have different colors for choose: white and brown for big panel, blue and brown for small panel, and the other colors can be customized according to the customers’ demands.

Multi-refrigerant outlet pipe method: left\right\rear, more flexible for installation.The EXV is built-in the indoor unit, compact size, Longer the connection pipe, Gas pipe: 18-27/64in./Liquid pipe: 21-21/32in., more flexible for the installation Adopts new type fixing plate, easy for installation and stable.

Open panel

The Auto Swing Louver function ensures that the air direction corresponds to the mode selected.

Rear

Left Right

1

2

3

4

Step

Swing Notes: 1. Nominal cooling capacities are based on the following conditions: return air temp. : 80.6°FDB,66.2°FWB,and outdoor temp.: 95°FDB,equivalent ref. piping: 26.25ft. (horizontal) 2. Nominal heating capacities are based on the following conditions: return air temp.: 68°FDB,outdoor temp.: 44.6°FDB,42.8°FWB, and equivalent ref. Piping: 26.25ft. (horizontal)

3. Sound level is measured 3.28ft. below the air out-let both in horizontal and vertical distance.

* Specifications are subject to change without prior notice for product improvement.

Model


Cooling capacity

Heating capacity

Power input

Airflow rate(H/M/L)

Sound level

Refrigerant

Piping

connections

Rated current

Cooling

Heating

Cooling

Heating

Type

Control method

Btu/h

Btu/h

W

W

A

A

CFM

dB(A)

in.

in.

lbs.

in.

in.

in.

MDV-D22G/VN1-S MDV-D28G/VN1-S MDV-D36G/VN1-S MDV-D45G/VN1-S MDV-D56G/VN1-S

7,500

8,200

28

28

0.14

0.14

309/283/253

35/32/29

28.7/36.4

Ф3/8

Ф5/8

Ф5/8

9,500

10,900

28

28

0.14

0.14

309/283/253

35/32/29

28.7/36.4

Ф3/8

Ф5/8

Ф5/8

12,200

13,600

28

28

0.14

0.14

347/306/283

35/32/29

R410A

EXV

28.7/36.4

Ф3/8

Ф5/8

Ф5/8

15,300

17,000

51

51

0.2

0.2

506/444/371

40/38/34

33.4/41.5

Ф3/8

Ф5/8

Ф5/8

19,100

21,500

51

51

0.2

0.2

544/506/444

40/38/34

33.4/41.5

Ф3/8

Ф5/8

Ф5/8



Net/Gross weight

Liquid side

Gas side

Drain piping

Wireless remote controller RM05/BG(T)E-A

36-1/32×11-13/32×9-1/16

40-5/32×15-11/32×12-13/32

42-7/32×12-13/32×9-1/16

46-15/32×16-11/32×12-13/32

Standard controller


Weekly Schedule Centralized Controller

MD-CCM03

MD-CCM02

MD-CCM09

Outdoor Centralized Controller

Network MonitoringController

Web Monitoring Tool

MD-CCM07

MD-CCM08

Midea Router

Midea Remote Service Centre

User’s Monitoring System

Indoor Centralized Controller

MD-NIM01

Note: The wires in the diagram show the signal flows only,while not represent the actual connecting ways.

Individual controlCentralized Control

Connectable tovarious sized BMS/BAS

Accessories

KJR-10BKJR-12B

RM05

Card-key Interface

Infared Sensor

Remote controller

Wire controller

MD-NIM05

MD-NIM09

485A-I

MD-CCM08

Outdoor units

Building Management System

Control Systems


Portable device

Background light

Wireless remote controller is a portable control device. It provides a convenient way for users to control the AC everywhere within a range up to 36ft.

Explicit user interfaceUsers can synchronize the air conditioners’ parameter with the display panel of the wireless remote controller. It’s the very way to make the room environment precisely work at the user’s will.

Background light allows user operate the device in the dark room freely. The device lights whenever the keys are pressed and last during the whole operating procedure.

Built-in timerBuilt-in daily timer offers the convenience of automatically starting and turning down the air conditioners according to the set time.

Addressing settingBesides the machine’s auto assigning addresses function, users can set the indoor unit’s address via the wireless remote controller.

Functions

WIRELESS REMOTE CONTROLLER

Dimensions

Power

Model

1.5V(LR03/AAA)×2

RM05

5-29/32in.×2-9/16in.×25/32in.

Specifications

Temp

ON/OFF

Time ON/OFF

Fan speed

Transmitting display

Lock

Running mode

Economic operation

1

2

4

7

8

3

6

9

Time5

ON OFF

0 3 6 9 12 15 18 21

75.2°F

Time

RM05

ON OFF

The inddor unit is set to work at automode from 8:00 to 20:00

On/Off

Operation mode setting

Heating mode

Fan speed setting

Room temp. setting

Vertical swing

Horizontal swing

Economic mode

Group setting

Key lock

Backlight

Current time

RC prohibition

Address

Error code

Period

On/Off per day

On/Off per week

On/Off timer

FOLLOW ME

Emergent stop

Emergent start

Address setting

BMS access

Control via internet

MAX. controllable IDU 1 1 16/64 1024

Model name RM05MD-CCM03MD-CCM09

KJR-90BMDV-WLJKXTKJR-10B

KJR-12B

Item Remote Wired Controller3rd-generation

Monitoring SystemCentralized Controller

AC control function

Display

Timer

Control

: Each of this kind of controller has the corresponding functions. : This function is optional. : This function is not available through the corresponding controller.

/Week

/4

/28

Comparison of Controllers


Built-in timer

Functions

Follow me

Easy connection

With the FOLLOW ME function, the wired controller can detect the air temperature at the user’s altitude instead that of the ceiling or the floor. This helps making the room environment comfortable and the temperature accurate.

Built-in daily timer offers the convenience of automatically starting and turning down the air conditioners according to the set time.

Wired controller conveniently connects to the indoor unit’s display panel with the appropriative connecting wire.

Easy installationThe wired controller allows to be installed into the wall by fixing the bottom directly or fixing the device to a mounting cabinet.

Wired Controller

Dimensions

Power

Model 10B

4-3/4in.×4-3/4in.×19/32in.

Power from the display panel. Extra power is unnecessary.

12B

4-3/4in.×4-3/4in.×19/32in.

Specifications

0 3 6 9 12 15 18 21

75.2°F

Time

Sensor part

FOLLOW ME Button

KJR-10B KJR-12B

ON OFF

KJR-10B Wire controller

Indoor main board

Display panel

The inddor unit is set to work at automode from 8:00 to 20:00

(1.6)

Error code or protection code

Connectingstatus matrix

GROUP QUERY RUN SET

SET.TEMPROOM.TEMP

#GROUPALLINLINE ON OFF

Hr HrON

T3 OFFT2AT2B

ERRORPROTECT

MODE

FAN

AUTO

OPR.UNSUCCESS

00+

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16

16+

32+

48+

#

Functions

Centralized control Three lock modes

Single/unified control mode

MD-CCM03 is a multifunctional device which is able to control up to 64 indoor units. And the connection length can be up to 3,937ft. With the newly designed machines, this device connects to the master outdoor unit, making the centralized wiring quite simple.The 2 ways of connecting is as follows:

Centralized controller MD-CCM03 provides a superior way to manage the indoor units. Users are able to make their own choice from locking the wireless controller, locking the running mode or lock the MD-CCM03’s keyboard, as they wish.

The control object can be either single or all, making the controlling operation convenient and easy. With the operation signal feedback, users ensure their machines work at the precise working mode.

Indoor unit working status displayMD-CCM03 displays both the indoor units working status and the error codes. Via checking the error codes table in the user manual, users can easily find out the malfunction and call the repairman.

Access to network monitoringMD-CCM03 is able to bridge up to 64 indoor units to the network monitoring system and the building management system.

INDOOR CENTRALIZED CONTROLLER Centralized Controller

Dimensions(H×W×D)

Power

6-11/16in.×4-5/16in.×2-3/4in.

198-242V(50/60Hz)

Model MD-CCM03

Specifications

MD-CCM03

Locking

Running

Mode

Locking

Remote

Controller

Locking

Keyboard

Centralized

Controller

MD-CCM03

MAX.64

OPR.UNSUCCESS

X,Y,E

X,Y,E X,Y,E X,Y,E X,Y,E

P,Q,E P,Q,E P,Q,E


Single/unified control modeThe control object can be either single or all, making the controlling operation convenient and easy. With the operation signal feedback, users ensure their machines work at the precise working mode.

Functions

Weekly schedule

Three lock modes

MD-CCM09 allows up to 64 indoor units making the weekly schedule. Users can set up to 4 periods per day and select the desired running mode and room temperature. The operating object could be any indoor unit or all the indoor units.

Centralized controller MD-CCM03 provides a superior way to manage the indoor units. Users are able to make their own choice from locking the wireless controller, locking the running mode or lock the MD-CCM03’s keyboard, as they wish.

Indoor unit working status display

MD-CCM03 displays both the indoor units working status and the error codes. Via checking the error codes table in the user manual, users can easily find out the malfunction and call the repairman.

WEEKLY SCHEDULE CENTRALIZED CONTROLLER

Centralized Controller

Dimensions(H×W×D)

Power

6-11/16in.×4-5/16in.×2-3/4in.

198-242V(50/60Hz)

Model MD-NIM09

Specifications

MD-CCM09

Locking

Running

Mode

Locking

Remote

Controller

Locking

Keyboard

Centralized

Controller

Sun

Mon

Tue

Wed

Thu

Fri

Sat

71.6°F

71.6°F

off

8:00 16:00 23:5982.4°F

78.8°F

78.8°F

78.8°F

78.8°F

78.8°F

82.4°F

71.6°F

71.6°F

71.6°F

17°F

17°F

17°F

73.4°F

73.4°F

73.4°F

78.8°F

78.8°F

75.2°F

71.6°F 75.2°F

OPR.UNSUCCESS

(1.6)

Error code or protection code

Connectingstatus matrix

GROUP QUERY RUN SET

SET.TEMPROOM.TEMP

#GROUPALLINLINE ON OFF

Hr HrON

T3 OFFT2AT2B

ERRORPROTECT

MODE

FAN

AUTO

OPR.UNSUCCESS

00+

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16

16+

32+

48+

#

UNIFIED ON/OFF CONTROLLER

Functions

Unified control

Centralized control

KJR-90B only offers the on/off and heating/cooling choice for the indoor unit. And the running temperature is set to be comfortable previously. By this way, the indoor environment is quite convenient to manage.

KJR-90B centralized control up to 16 indoor units.

Light indicatorThe lights of the KJR-90B indicate the indoor unit’s running mode. This helps discovering the abnormal indoor unit. After the operations, the lights will fade to save energy and avoid disturbance. The indications are as follows:

Easy installationKJR-90B can be easily mounted on the built-in cabinet:

Unified controller designed with graceful appearance and explicit panel.

Centralized Controller

Single On/Off key

Unified On/Off key

Light Blue

Cooling/Fan

Red

Heating

Flash

IDU Error

EEPROM Error

Dimensions(H×W×D)

Power

3-9/16in.×3-3/8in.×5/16in.

Powered from display panel. Extra power unnecessary.

Model KJR-90B

Specifications

KJR-90B

68°Fcooling

82°Fheating

Max.16


Friendly user interface3rd generation monitoring system offers a simple and explicit user interface to allow realize its functions simply.3rd generations monitoring system is able to control up 1024 indoor units and 512 outdoor units.

Group definition 3rd

3RD GENERATION MONITORING SYSTEM

Central Control Software

Functions

The layout drawing of the floor makes it easy to select the desired unit. Click the unit to operateThe structure of the building

Multiple functions

Running parameter display

3rd generation system is able to realize the remote control of indoor units. The command of indoor unit can be both the normal ones, such as changing the running modes, adjusting the temp., timer functions, and the higher class command, such as excluding the other controllers to realize unique PC control.

3rd generation system can synchronize both the indoor and outdoor units’ running status and parameters, to realize the visual control of the refrigerant system. Moreover, the 3rd generation system records the running status and error information of the refrigerant system, which helps the maintenance accurate and easy.

Electricity charge apportionment

The principle of the electricity distribution

With the appropriate devices, 3rd generation system can record the total electricity consumption and the on/off time of the outdoor units. And with the indoor units’ actual cooling power, the software intelligently distributes the power consumption to each indoor unit. Moreover, the software can generate the electricity charge bills and the bill of the indoor units’ on/off time, which is a basis of the power consumption.

Normal

Funtions

Group

Settings

3rd generation

monitoring

system

Unique

PC Control

Running

status

Reports

0%

10.2% 10.2%

20%

35% 35%35.3%

35.1%

19.4%

Room01 Room02 Room03 Room04

Actual Usage Rate

Displayed Rate

10%

20%

30%

40%

power distributionRoom02(120kWh)

Room01(60kWh)

Room04(210kWh)

Room03(210kWh)

Room 01 electric powerconsumption

Demand capacityof Room01 Total power

consumptionTotal demand capacityof indoor units


Network example

Monitoring units via local web

Wide compatibility

Contains 4 groups of RS-485 communication ports and be able to connect up to 256 indoor units or 128 outdoor units to the BMS.Be free to connect to the BMS or not.Be compatible with 3rd generation monitoring software Firebird.Monitor machines via local network.

MD-CCM08 allows users explore the units via local network, simply using the Internet Explorer. Moreover, users can not only check the units running conditions, but also change the running parameter of the units, which is quite convenient for users to control.

BACNET® BMS GATEWAY Accessories

CCM08 has a wonderful adaptability to the BMS.

Company BMS software

1

2

3

4

5

SIMENS

TRANE

Honeywell

Schneider

Johnson

Brand

APOGEE

Tracer Summit

Alerton

Andover

METASYS

MD-CCM08

BMS

Outdoor units

Outdoor units

Indoor units

BACnet/IP protocol

APOGEEA N Y W H E R E

TM

TRACER SUMMT

CCM03

CCM03

TCP/IP

MD-CCM08

RS485

CCM02

Monitoring system

HUB

Indoor units

Network example

Cooperate with the 3rd generation monitoring software.Enables centralized control of up to 1024 indoor units and 512 outdoor units to the LonWorks BMS.Easily connects to the BMS system.Ideal for scattered units of large projects, such as high office buildings, etc.

LONWORKS® BMS GATEWAY Accessories

UPS is recommended only, not necessary.

PC should be field supplied. 3-core shield twisted pair lines should be applied to the network.

Recommended config

Packing list

Operating system

Packing list MD-CCM07 and power converter

WIN2000/WIN XP SP4

CPU

HDD

Interface port

Software

Database

Electricity meter

Pentium 4 2G or above

40G free space

2 RS-232 terminals and 3 USB ports

3rd generation monitoring software kit

Microsoft SQL Sever 2000 personal edition

Chint DTS634 or corresponding model

MD-CCM07

Outdoor side

MD-CCMO7gateway

Indoor sideUPS


Indications and installation

Low power consumption

Calculate the power consumption.Do not need adjustment after working for long periods.One outdoor unit corresponds one digital power meter.

The digital power meter works at low consumption. The working power is as follows:Voltage circuit: less than 2W/10VACurrent circuit: less than 2.5VA

DIGITAL POWER METER DTS634

19/32in. long crack

7-29

/32i

n.

9-1/

16in

.5-5/32in.5-23/32in.

A phaseB phaseC phase

LCD

2-27/32in.

Impulse

Installation example Electrical wiring

Cooperate with the wired controller to realized humanistic automatic control. High voltage power is unnecessary, making the device safe and steady.Auto-restart function inside.

Automatically adjust the room environment.Automatically extend the shutting down time, avoiding frequent ON/OFF.Graceful appearance accommodates itself to the different buildings.

HOTEL CARD KEY INTERFACE MODULE

INFRARED SENSOR CONTROLLER

Accessories

Wired controller is necessary in this card-key system.

220V

CN

2

CN

1

Installation example Electrical wiring

MD-NIM09 works together with the wired controller.

Dimensions(H×W×D)

Power

3-3/8in.×2-7/8in.×5/8in.


Model MD-NIM05

Dimensions(H×W×D)

Power

Senor part: 1-13/16in.×1-3/16in.×1in., Control box: 3-3/8in.×2-7/8in.×5/8in.


Model MD-NIM09

Specifications

Specifications

MD-NIM05

MD-NIM09

S1

Infra-red inductive controller

Infra-red sensor

Infra-red inductive control box

KJR-10B Wire controller

Indoor main board

Display panel

CN3CN2CN1MD-NIM09/E

KJR-10B

KJR-10B

Card key

MD-NIM05MD-NIM05

Card keyAC contactor

KM

KJR-10BKJR-10B

MD-NIM09 MD-NIM09

The digital power meter is checked to be up to standard after it is manufactured, so it's able to work at once on the project site. The lights indications and the installation are as the left.


It contains project information such as project name, nation, location, etc. Detailed meteorologic datas make the machines selected fit for the local environment well.

Midea has developed a new program to design V4+ systems which meets the consultants’ and distributors’ requirements. The software provides a quick and convenient selection for users, which supports multi-languages. Greatly improving the selection efficiency and simplifying the procedure.

Selection software

ProjectIt provides two calculation methods. Directly decide the room load or input the detailed parameters such as room area, estimated cooling/heating load index, heating capacity and cooling capacity.

Load calculation

There are 5 types and 39 models of indoor units and 29 models of outdoor units for choosing.

A/C selectionPiping drawing shows the detailed layout of an A/C system and parameters of piping and branch distributors.

Piping drawing

To select the right central controller for indoor units and outdoor units; wireless or remote controller for indoor units.

Controller selectionOutput a total report of selection project in word or PDF format.

Report output

Accessories


FQZHN-01C

FQZHN-02C

FQZHN-03C

FQZHN-04C

FQZHN-05C

OD

:1/2

ID:1

/4

ID:3

/8

OD

:1/2

OD

:1/2

ID:1

/2

ID:3

/8

ID:1

/2

ID:1

/4

ID:3

/8

ID:5

/8

OD

:5/8

ID:3

/4(ID:1

/2)

OD

:5/8

ID:3

/8

ID:5

/8

(ID:1

/2)

OD

:5/8

ID:3

/8

ID:1

/4

ID:1

-3/8

ID:1

-5/8

ID:1

-3/8

ID:1

-5/8

ID:1

-5/8

ID:1

-3/4

ID:1

-3/4

OD:

1-5/

8

ID:1

-1/8

ID:1

-1/4

OD

:1-1

/8

ID:1

-1/8

ID:3

/4ID

:7/8

OD

:1-1

/8

ID:3

/4

ID:7

/8

OD

:1-1

/8

ID:5

/8

ID:5

/8

(ID:3

/4)

OD

:7/8

ID:7

/8

OD

:7/8

ID:7

/8

ID:1

ID:5

/8

(ID:3

/4)

OD

:7/8

ID:1

/2

ID:5

/8

(ID:3

/4)

OD

:7/8

ID:7

/8

OD

:7/8

ID:7

/8

ID:1

ID:5

/8

(ID:3

/4)

OD

:7/8

ID:1

/2

ID:1

/2

(ID:5

/8)

OD

:3/4

ID:3

/4

OD

:3/4

ID:3

/4

ID:7

/8ID:1

/2

(ID:5

/8)

OD

:3/4

ID:3

/8

ID:1

/2

(ID:5

/8)

OD

:3/4

ID:3

/4

OD

:3/4

ID:3

/4

ID:5

/8ID:1

/2

(ID:5

/8)

OD

:3/4

ID:3

/4

ID:7

/8

ID:1

-1/8

OD:

1-3/

8

ID:1

-3/8

OD:

1-3/

8

ID:1

-1/2ID

:7/8

ID:1

-1/8

OD:

1-3/

8

ID:1

-3/8

OD

:1/2

ID:3

/8

ID:3

/8

ID:1

/4

OD

:3/8

ID:1

/4

OD

:3/8

ID:3

/8

Name Gas side joints Liquid Side Joints

Refrigerant DistributorsIndoor branch drawing

Accessories Model Feature Model name Description

FQZHW-02N1C For two outdoor units connection

For two outdoor units connectionFQZHW-03N1C

FQZHW-04N1C For four outdoor units connection

SBH-01

SBH-03

SBH-04

For high static pressure duct and A5 duct

type indoor units(Option)

FQZHN-01C

FQZHN-02C

FQZHN-03C

FQZHN-04C

FQZHN-05C

A*<56.6MBH

56.6MBH≤A*<112.6MBH

112.6MBH≤A*<225.2MBH

225.2MBH≤A*<313.9MBH

313.9MBH≤A*

Branch joint for 410A

outdoor unit

(Not for Mini VRF）

Branch joint for R410A

indoor unit

Drain pump kit

A*:The total capacity of indoor units following this branch joint


Outdoor branch FQZHW-02N1C FQZHW-03N1C FQZHW-04N1C

Gas side

Liquid side

Oil balance pipe

0D:3/4

ID:7/8

ID:3/4

Y3

ID:5/8

ID:3/4

ID:5/8

ID:5/8

0D:5/8ID:1/2

ID:1/2

0D:5/8

Y1

Y6Y2

ID:3/4ID:7/8

ID:5/8

0D:5/8ID:5/8

ID:1/2

Y1

Y7

ID:3/4ID:7/8

ID:5/8

0D:5/8ID:5/8

ID:1/2

Y1

Y7

ID:1ID:1

ID:5/8

0D:5/8ID:5/8

ID:1/2

Y1

Y8

0D:1

ID:7/8Y5

0D:7/8

ID:3/4

Y4

ID:5/8

ID:5/8

ID:3/4

ID:5/8

0D:5/8ID:1/2

ID:1/2

0D:5/8

Y1

Y6Y2

ID:5/8

ID:3/4

ID:5/8

ID:5/8

0D:5/8ID:1/2

ID:1/2

0D:5/8

Y1

Y6Y2

0D:1-3/8

ID:1-1/2

ID:1-3/8

Q3

ID:1-3/8

ID:1-1/4

ID:1-1/4

Q4

0D:1-1/4

ID:1

0D:1-1/4

ID:1-1/4

ID:1

Q1

Q2 ID:1-1/4

0D:1-3/8

ID:1-1/4ID:1-1/2

ID:1-3/80D:1-1/4

ID:1

0D:1-1/4

ID:1-1/4

ID:1

Q1

Q2Q7

ID:1-1/4

0D:1-3/8

ID:1-1/4ID:1-1/2

ID:1-3/80D:1-1/4

ID:1

0D:1-1/4

ID:1-1/4

ID:1

Q1

Q2Q7

ID:1-1/2

ID:1-5/8

ID:1-1/4

0D:1-1/4ID:1-1/4

ID:1

Q1

Q5

ID:1-1/2

ID:1-5/8

ID:1-1/4

0D:1-1/4ID:1-1/4

ID:1

Q1

Q5ID:1-5/8

ID:1-3/4

ID:1-1/4

0D:1-1/4ID:1-1/4

ID:1

Q1

Q6

Outdoor branch drawing

ID:1/4

P(Two)P

ID:1/4

Memo

r410a dc inverter vrf for north america 2012 · midea proudly introduce the r410a dc inverter vrf...

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