MINI VRF DC INVERTER MISR REFRIGERATION & …Smart Energy Saving Green Air Conditioning Solutions ... Compressor DC Inverter DC Inverter DC Inverter DC Motor DC Motor DC Motor . MINI

MINI VRF DC INVERTER

Technical ManualMini VRF Outdoor Units

8 Kw 10 Kw 12 – 14 15.5–17.5 Kw

20–22.4–26 Kw 40 – 45 Kw

Smar t Energy Saving Green Air Conditioning SolutionsFor Small Scale Residential & Light Commercial Applications

MiracoMiracoMISR REFRIGERATION & AIR CONDITIONING MFG. CO.

improve

buildingsTM

the environmentally sound refrigerant

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MINI VRF

MINI VRF DC INVERTER Key Features

Variety ofApplications

Residential Light Commercial

( 1 )

AdvancedDesign

Variety of outdoor unit Variety of indoor units

Type & Ranges

( 2 )

WideOutdoor Units

Lineup8 kW to 45 kW

( 3 )

WideIndoor Units

Lineup1.8 kW to 56 kW

( 4 )

WideSelection

Selection software provides flexibility of model selection

( 5 )

WideApplication

Range

( 6 )

( 11 )

Variety ofControls

Individual Controls Wireless Control Wired Control

Central Controls

( 12 )

Variety ofAccessories

EasyInstallation

Service &Maintenance

( 13 ) ( 14 )

HighDurability

( 7 )

SuperQuiet

( 8 )

Enhanced Comfort

High Reliability

( 9 ) ( 10 )

HighEfficiency

( Key Features )14

Rev. (0) - 2016

3

Variety of Applications

Small Scale Residential & Light Commercial Applications

Luxury Apartments

Restaurants

Villas

Offices

Traditional Air Conditioning System

Mini VRFAir Conditioning System

Carrier Mini VRF DC Inverter Systems are Variable Refrigerant Flow R410A Heat Pump Systems.

Carrier Mini VRF DC Inverter Systems are smart energy saving green - air conditioning solutions for small scale residential and light commercial applications for a wide range of environmental conditions and for improvement of bulding appearance.

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MINI VRF

MINI VRF DC INVERTER Advanced Design

Mini VRF Outdoor Units – Design Layout

Side discharge

2 Pipe system

Outdoor unit includes DC Inverter Compressor + all DC fan motor (s)

Combination Table :

OneOutdoor Unit

Power SupplyV / Ph / Hz

CapacityKw

Maximum Quantityof Indoor Units

220-240 / 1 / 50 8 4

220-240 / 1 / 50 10 5

220-240 / 1 / 50380-415 / 3 / 50 12 6

220-240 / 1 / 50380-415 / 3 / 50 14 6

220-240 / 1 / 50380-415 / 3 / 50 15.5 7

380-415 / 3 / 50 17.5 9

380-415 / 3 / 50 20 10

380-415 / 3 / 50 22.4 11

380-415 / 3 / 50 26 12

380-415 / 3 / 50 40 14

380-415 / 3 / 50 45 15

Rev. (0) - 2016

5

Mini VRF DC Inverter Outdoor Units - Model Identification

Digital No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14Code 3 8 V R 0 0 5 H 1 1 2 0 1 0

1, 2Product Type38 : Outdoor Unit3, 4Product ClassificationVR: MINI VRF DC Inverter5, 6, 7Cooling Capacity003 : 8 kW 004 : 10-12kW005 : 14 kW 006 : 15.5 KW007 : 17.5 - 20 kW 008 : 22.4 kW 010 : 26 kW 014 : 40 kW 016 : 45 kW8Application H : Heat pumpC : Cool Only9Refrigerant 1 : R410A10Market 1 : Egypt & Export11Electrical Characteristics 2 : 220-240V-1PH-50HZ9 : 380-415V-3PH-50HZ12Packing 0 : Standard packing 1 : Crate packing13Model Type 1 : MINI DC Inverter14Model revision code 0 : Side Discharge Type S : Side Discharge Type

8 Kw 10 Kw 12 – 14 15.5–17.5 Kw

20–22.4–26 Kw 40 – 45 Kw

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MINI VRF


Mini VRF DC Inverter Outdoor Units - Technical Specifications

Outdoor Unit Model 38VR003H112010 38VR004H11201S 38VR004H112010

Power Supply V / Ph / Hz 220-240 / 1 / 50 220-240 / 1 / 50 220-240 / 1 / 50

Cooling (1)

Capacity kW 8 10 12Input kW 3.4 3.75 3.95EER kW / kW 2.35 2.67 3.04

Heating (2)

Capacity kW 9 11.5 13.2Input kW 2.8 3.5 3.55COP kW / kW 3.21 3.29 3.72

Max. current A 18.5 22.8 24.4

Connected Indoor UnitsTotal Capacity % 45% ~ 130% 45% ~ 130% 45% ~ 130%Max Quantity 4 5 6

Compressor

Quantity 1 1 1

Type DC InverterTwin Rotary

DC InverterTwin Rotary

DC InverterTwin Rotary

Model TNB220FLHMC TNB220FLHMC TNB306FPGMCCapacity Btu/h 24334 24334 33642

Input W 2200 2200 3010Rated current(RLA) A 9.7 9.7 13.5Crankcase heater W 25 25 25

Refrigerant oil ml FV50S 670ml+200ml FV50S 670ml+200ml FV50S 870ml+630ml

Outdoor Fan Motor

Quantity 1 1 2Type DC Motor DC Motor DC Motor

Model WZDK170-38G-1 WZDK170-38G-1 WZDK100-38GInsulation class E E E

Safe class IPX4 IPX4 IP23Input W 195 195 2*100

Output W 170 170 2*85Rated current A 1.6 1.6 2*0.9

Speed r/min 820 820 800

Outdoor Fan

Material ASG20 ASG20 ASG20Type Axial fan Axial fan Axial fan

Diameter mm 560 560 508Height mm 170 170 170

12 kW10 kW8 kW

Rev. (0) - 2016

7

Wide Outdoor Units Lineup


Outdoor Unit Model 38VR003H112010 38VR004H11201S 38VR004H112010

Outdoor Coil

Number of rows 1.7 2 2Tube pitch(a) x row pitch(b) mm 22 x 19.05 25.4 x 22 22 x 19.05

Fin spacing mm 1.6 1.6 1.6Fin type (code) Hydrophilic aluminum

Tube outside dia. mm Ф7.94 Ф9.52 Ф7.94Tube type Inner groove tube

Coil length x height mm 890 x 880 880 x 914 1276 x 870Number of circuits 9 5 7

Outdoor Air Flow m3/h 5500 5500 6000Outdoor Sound Pressure Level (3) dB(A) 56 57 57

Outdoor Unit

Dimension(WxHxD) mm 1075 x 966 x 396 1075 x 966 x 396 900 x 1327 x 400Packing (WxHxD) mm 1120 x 1015 x 435 1120x1015x435 1030 x 1456 x 435Net/Gross weight kg 75.5 / 85.5 75.5 / 85.5 95 / 106

RefrigerantType R410A R410A R410A

Factory Charge g 2950 2950 3300Refrigerant Control Electronic Expansion ValveDesign Pressure MPa 4.4 / 2.6 4.4 / 2.6 4.4 / 2.6

Refrigerant Piping Lines (5)

Liquid side mm Ø 9.53 Ø 9.53 Ø 9.53Gas side mm Ø 15.9 Ø 15.9 Ø 15.9

Max. refrigerant pipe length inch 100 100 100

Max. difference in level mm 8 8 8

Electrical Connections

Power Wiring mm2 3 core × 4.0 3 core × 4.0 3 core× 4.0

Control WiringShielded mm2 3 core shielded

wire × 0.753 core shielded

wire × 0.753 core shielded

wire x0.75Notes:

1. Cooling conditions: indoor temp.: 27°C DB / 19°C WB; outdoor temp.: 35°C DB / 24°C WB

2. Heating conditions: indoor temp.: 20°C DB/15°C WB outdoor temp.: 7°C DB / 6°C WB

3. Sound level : is measured in a semi-anechoic chamber conversion value, measured at a position 1 m in front of the unit 0.9m for 8 Kw, 1m for 10 Kw, 1.2m for 12 Kw.

4. Inter connecting refrigerant piping length is 7.5m, level difference is zero.

5. Interconnecting refrigerant piping diameters are based on the condition that the total equivalent liquid line length is less than 90 meter. When the total equivalent liquid line length is more than 90 meter, Please refer to the installation manual to choose interconnecting refrigerant piping diameter.

12 kW10 kW8 kW

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MINI VRF


Outdoor Unit Model 38VR005H112010 38VR006H112010

Power Supply V / Ph / Hz 220-240 / 1 / 50 220-240 / 1 / 50

Cooling (1)

Capacity kW 14 15.5Input kW 4.85 5.65EER kW / kW 2.89 2.74

Heating (2)

Capacity kW 15.4 17Input kW 4.35 5.5COP kW / kW 3.54 3.09

Max. current A 29.8 30

Connected Indoor UnitsTotal Capacity % 45% ~ 130% 45% ~ 130%Max Quantity 6 7

Compressor

Quantity 1 1

TypeDC Inverter Twin Rotary

DC Inverter Twin Rotary

Model TNB306FPGMC LNB42FSCMCCapacity Btu/h 33642 47700

Input W 3010 4240Rated current(RLA) A 13.5 16.1Crankcase heater W 25 25

Refrigerant oil ml FV50S 870ml+630ml FV50S 1400ml+250ml

Outdoor Fan Motor

Quantity 2 2Type DC Motor DC Motor

Model WZDK100-38G WZDK100-38GInsulation class E E

Safe class IP23 IP23Input W 2 x 100 2 x 100

Output W 2 x 85 2 x 85Rated current A 2 x 0.9 2 x 0.9

Speed r/min 800 800

Outdoor Fan

Material ASG20 ASG20Type Axial fan Axial fan

Diameter mm 508 508Height mm 170 170


14 –15.5 kW

Rev. (0) - 2016

9

Wide Outdoor Units Lineup


Outdoor Coil

Number of rows 2 2Tube pitch(a) x row pitch(b) mm 22 ×19.05 22 ×19.05

Fin spacing mm 1.6 1.6Fin type (code) Hydrophilic aluminum

Tube outside dia. mm Ф 7.94 Ф 7.94Tube type Inner groove tube

Coil length x height mm 1276 × 870 1276 × 870Number of circuits 7 7

Outdoor Air Flowm3/h 6000 6000cfm 57 57

Outdoor Sound Pressure Level (3) dB(A) 57 / 54 57 / 54

Outdoor Unit

Dimension(WxHxD) mm 900 x 1327 x 400 900 x 1327 x 400Packing (WxHxD) mm 1030 x 1456 x 435 1030 x 1456 x 435Net/Gross weight kg 95 / 106 100 / 111

RefrigerantType R410A R410A

Factory Charge g 3900 3900Refrigerant Control Electronic Expansion ValveDesign Pressure MPa 4.4 / 2.6 4.4 / 2.6

Refrigerant Piping

Lines (5)

Liquid side mm Ø 9.53 Ø 9.53Gas side mm Ø 15.9 Ø 15.9

Max. refrigerant pipe length inch 100 100

Max. difference in level mm 8 8


Power Wiring mm2 3 core × 4.0 3 core × 4.0Control Wiring

Shieldedmm2 3 core shielded wire × 0.75 3 core shielded wire× 0.75

Notes:



3. Sound level : is measured in a semi-anechoic chamber conversion value, measured at a position 1 m in front of the unit 0.9m for 8 Kw, 1m for 10 Kw, 1.2m for 12 Kw.




14 –15.5 kW

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MINI VRF



12 –14 –15.5 kW

Outdoor Unit Model 38VR004H119010 38VR005H119010 38VR006H119010


Cooling (1)

Capacity kW 12 14 15.5Input kW 3.9 4.75 5.6EER kW / kW 3.08 2.95 2.77

Heating (2)

Capacity kW 13.2 15.4 17Input kW 3.75 4.55 5.4COP kW / kW 3.52 3.38 3.15

Max. input consumption W 5400 6200 7100Max. current A 10 11 12

Connected Indoor UnitsTotal Capacity % 50% ~ 130% 50% ~ 130% 50% ~ 130%Max Quantity 6 6 7

Compressor

Quantity 1 1 1




Model TNB306FPNMC TNB306FPNMC LNB42FSAMCCapacity Btu/h 33720 33720 47700

Input W 3010 3010 4240Rated current(RLA) A 9.3 9.3 12Crankcase heater W 27 27 25

Refrigerant oil ml FV50S 870+630ml FV50S 870+630ml FV50S 1400ml

Outdoor Fan Motor

Quantity 2 2 2Type DC Motor DC Motor DC Motor

Model WZDK100-38G WZDK100-38G WZDK100-38GInsulation class E E E

Safe class IP23 IP23 IP23Input W 2 x 100 2 x 100 2 x 100

Output W 2 x 85 2 x 85 2 x 85Rated current A 2 x 0.9 2 x 0.9 2 x 0.9

Speed r/min 800 800 800

Outdoor Fan

Material ASG20 ASG20 ASG20Type Axial fan Axial fan Axial fan

Diameter mm 508 508 508Height mm 170 170 170

Rev. (0) - 2016

11


12 –14 –15.5 kW

Outdoor Unit Model 38VR004H119010 38VR005H119010 38VR006H119010

Outdoor Coil

Number of rows 2 2 2Tube pitch(a)x row pitch(b) mm 22 x 19.05 22 x 19.05 25.4 x 22

Fin spacing mm 1.6 1.6 1.6Tube outside dia. mm Ф7.94 Ф7.94 Ф7.94

Tube type Inner groove tube Inner groove tube Inner groove tubeCoil length x height mm 1276 x 870 1276 x 870 1276 x 870Number of circuits 7 7 7


Outdoor Unit

Dimension(WxHxD) mm 900 x 1327 x 400 900 x 1327 x 400 900 x 1327 x 400Packing (WxHxD) mm 1030 x 1456 x 435 1030 x 1456 x 435 1030 x 1456 x 435Net/Gross weight kg 95/106 95/106 102/113


Factory Charge g 3300 3900 3900Refrigerant Control Electronic Expansion ValveDesign Pressure MPa 4.4 / 2.6 4.4 / 2.6 4.4 / 2.6


Liquid side mm Ø 9.53 Ø 9.53 Ø 9.53Gas side mm Ø 15.9 Ø 15.9 Ø 19.1

Max. refrigerant pipe length inch 100 100 100

Max. difference in level mm 8 8 8


Power Wiring mm2 5 core x2.5 5 core x2.5 5 core x2.5Control Wiring

Shieldedmm2 3 core shielded

wire x 0.753 core shielded

wire x 0.753 core shielded

wire x 0.75Notes:



3. Sound level : is measured in a semi-anechoic chamber conversion value, measured at a position 1.2 m in front of the unit



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MINI VRF



17.5 kW

Outdoor Unit Model 38VR007H11901S

Power Supply V / Ph / Hz 380-415 / 3 / 50

Cooling (1)

Capacity kW 17.5Input kW 5.3EER kW / kW 3.3

Heating (2)

Capacity kW 19Input kW 5COP kW / kW 3.8

Max. input consumption W 7000Max. current A 12.5

Connected Indoor UnitsTotal Capacity % 50% ~ 130%Max Quantity 9

Compressor

Quantity 1


Model LNB42FSAMCCapacity Btu/h 47700

Input W 4270Rated current(RLA) A 12Crankcase heater W 25

Refrigerant oil ml FV50S 1400ml

Outdoor Fan Motor

Quantity 2Type DC Motor

Model WZDK100-38GInsulation class E

Safe class IP23Input W 2 x 100

Output W 2 x 85Rated current A 2 x 0.9

Speed r/min 800

Outdoor Fan

Material ASG20Type Axial fan

Diameter mm 508Height mm 170

Rev. (0) - 2016

13


17.5 kW

Outdoor Unit Model 38VR007H11901S

Outdoor Coil

Number of rows 2.5Tube pitch(a)x row pitch(b) mm 22 x 19.05

Fin spacing mm 1.6Tube outside dia. mm Ф7.94

Tube type Inner groove tubeCoil length x height mm 1276 x 870Number of circuits 12

Outdoor Air Flow m3/h 6800Outdoor Sound Pressure Level (3) dB(A) 59

Outdoor Unit

Dimension(WxHxD) mm 900 x 1327 x 400Packing (WxHxD) mm 1030 x 1456 x 435Net/Gross weight kg 107 / 118

RefrigerantType R410A

Factory Charge g 4500Refrigerant Control Electronic Expansion ValveDesign Pressure MPa 4.4 / 2.6


Liquid side mm Ø 9.53Gas side mm Ø 19.1

Max. refrigerant pipe length inch 100

Max. difference in level mm 8


Power Wiring mm2 5 core x 2.5Control Wiring

Shieldedmm2 3 core shielded wire x 0.75

Notes:






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MINI VRF



20 – 22.4 – 26 kW

Outdoor Unit Model 38VR007H119010 38VR008H11901S 38VR010H11901S


Cooling (1)

Capacity kW 20 22.4 26

Input kW 6.63 7.2 8.4

EER kW / kW 3.02 3.11 3.09

Heating (2)

Capacity kW 22 24.5 28.5

Input kW 5.95 6.7 7.9

COP kW / kW 3.69 3.66 3.6

Connected Indoor UnitsTotal Capacity % 50% ~ 130% 50% ~ 130% 50% ~ 130%

Max Quantity 10 11 12

Compressor

Quantity 1 1 1




Model LNB42FSAMC LNB53FCAMC LNB53FCAMC

Capacity kW 13.98 16.86 16.86

Input kW 4.27 5.2 5.2

Crankcase heater W 25 25 25Refrigerant oil ml 1400+1300 1700+1500 1700+1500

Outdoor Fan Motor

Quantity 2 2 2

Type DC Motor DC Motor DC Motor

Model WZDK170-38G-1 WZDK170-38G-1 WZDK170-38G-1

Insulation class E E E

Safe class IPX4 IPX4 IPX4

Input W 260(up)/200(down) 250(up)/185(down) 250(up)/185(down)

Output W 210(up)/160(down) 200(up)/150(down) 200(up)/150(down)

Rated current A 2.1(up)/1.7(down) 1.7(up)/1.4(down) 1.7(up)/1.4(down)

Outdoor Fan

Quantity 2 2 2

Material ASG20 ASG20 ASG20

Type Axial fan Axial fan Axial fan

Diameter mm 560 560 560

Height mm 170 170 170

Rev. (0) - 2016

15


20 – 22.4 – 26 kW

Outdoor Unit Model 38VR007H119010 38VR008H11901S 38VR010H11901S

Outdoor Coil

Number of rows 1.6 2 2Tube pitch(a)x row pitch(b) mm 21 x 19.4 21 x 19.4 21 x 19.4

Fin spacing mm 1.5 1.5 1.5Fin type Hydrophilic fin Hydrophilic fin Hydrophilic fin

Tube outside dia. mm Ф7 Ф7 Ф7Tube type Inner groove tube Inner groove tube Inner groove tube

Coil length x height mm 1090 x 756 1080 x 756 1080 x 756Number of circuits 12 18 18


Outdoor Unit

Dimension(WxHxD) mm 1120 x 1558 x 528 1120 x 1558 x 528 1120 x 1558 x 528Packing (WxHxD) mm 1270 x 1720 x 565 1270 x 1720 x 565 1270 x 1720 x 565Net/Gross weight kg 137 / 153 146.5 / 162.5 147 / 163


Factory Charge g 4800 6200 6200Refrigerant Control Electronic Expansion ValveDesign Pressure MPa 4.4 / 2.6


Gas mm Ф 9.53 Ф 9.53 Ф 9.53Liquid mm Ф 19.1 Ф 19.1 Ф 22.2


Power Wiring mm2 5 Wires x 6 mm2 5 Wires x 6 mm2 5 Wires x 6 mm2

Control Wiring

Shieldedmm2 3 Wires x 0.75 mm2 3 Wires x 0.75 mm2 3 Wires x 0.75 mm2

Notes:






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MINI VRF



40 - 45 kW


Power Supply V / Ph / Hz 380-415 / 3 / 50 380-415 / 3 / 50

Cooling (1)

Capacity kW 40 45Input kW 11.9 13.6EER kW / kW 3.35 3.32

Heating (2)

Capacity kW 45 50Input kW 11.1 12.7COP kW / kW 4.05 3.93

Connected Indoor UnitsTotal Capacity % 50% ~ 130% 50% ~ 130%Max Quantity 14 15

Compressor

Quantity 2 2



Model LNB42FSAMC LNB53FCAMCCapacity kW 13.98 x 2 16.86 x 2

Input kW 4.27 x 2 5.2 x 2Crankcase heater W 25 x 2 25 x 2

Refrigerant oil type FV50S FV50SRefrigerant oil charge ml 1400 x 2 + 2500 1700 x 2 + 3600

Outdoor Fan Motor

Quantity 2Type DC Motor

Model WZDK560-38G(B)Insulation class E

Safe class IP44Input W 580 / 580

Output W 560 / 560Rated current A 3.84 + 3.84

Outdoor Fan

Quantity mm 2Model PlasticType Axial fan

Diameter mm 700Height mm 200

Rev. (0) - 2016

17


40 - 45 kWOutdoor Unit Model 38VR014H119012 38VR016H119012

Outdoor Coil

Number of rows 2 2.7Tube pitch(a)×row pitch(b) mm 22 x 19.05 22 x 19.05

Fin spacing mm 1.6 1.6Fin type Hydrophilic fin Hydrophilic fin

Tube outside diameter mm Ф 7.94 Ф 7.94Tube type Inner thread tube Inner thread tube

Coil length×height mm ( 1290 + 1260 ) × 792 × 2 ( 1360 x 1390 x 930 ) × 792 × 2Number of circuits 18 24

Outdoor Air Flow m3/h 16575 16575Outdoor Sound Pressure Level (3) dB(A) 62 62

Outdoor Unit

Dimension(WxHxD) mm 1360 x 1650 x 540 1460 x 1650 x 540Packing (WxHxD) mm 1450 x 1785 x 560 1550 x 1785 x 560Net/Gross weight kg 240 / 260 275 / 290

RefrigerantType R410A R410A

Factory Charge g 90 120Refrigerant Control Electronic Expansion ValveDesign Pressure MPa 4.4 / 2.6 4.4 / 2.6Refrigerant Piping Lines (5)

Gas mm Ф 12.7 Ф 12.7Liquid mm Ф 22.2 Ф 25.4

Electrical ConnectionsPower Wiring mm2 4 Wires x 16 mm2 4 Wires x 25 mm2

Control Wiring

Shieldedmm2 3 Wires x 0.75 mm2 3 Wires x 0.75 mm2

Notes:






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MINI VRF


Mini VRF DC Inverter Outdoor Units - Dimensions

R: Pipe Connection

Fat Pipe

12 - 14 - 15.5 - 17.5 kW

8 - 10 kW

G

900

600

A

B

H

C D E40

036

0

320

348

1327

F

Dimensions ( mm )

Front Out Pipe Back Out PipeSide Out Pipe Under Surface Out Pipe

SizeModel A B C D E F G H

8 kW 895 590 313 302 355 333 975 86210 kW 990 624 354 336 396 366 1075 966

Rev. (0) - 2016

19

20 - 22.4 - 26 kW

40 - 45 kW

1120

C

668 205.8

1558

1650

414

494

400

528

Dimensions ( mm )

Mini VRF DC Inverter Outdoor Units - Dimensions

505BA

475

500

450

540

SizeModel A B C

40 kW 175 505 136045 kW 225 555 1460

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MINI VRF


Wide VRF Indoor Units Lineup - Types & Range

1.8 - 2.2 - 2.8 - 3.64.5 - 5.6 - 7.1 Kw

1.8 - 2.2 - 2.8 - 3.6 - 4.55.6 - 7.1 Kw

2.2 - 2.8 - 3.6 - 4.5 5.6 - 7.1 Kw

2.2 - 2.8 - 3.6 - 4.5 Kw

2.2 - 2.8 - 3.6- 4.5 -5.6 Kw

2.2 - 2.8 - 3.6- 4.5 -5.6 Kw 2.2 - 2.8 - 3.6 - 4.5 - 5.6 - 7.1 - 8.0 9.0 - 10.0 - 11.2 - 12.5 - 14.0 Kw

2.8 - 3.6 - 4.5 - 5.6 - 7.1 - 8.0 9.0 - 10.0 - 11.2 - 12.5 - 14.0 Kw

3.6 - 4.5 - 5.6 - 7.1 - 8.0 9.0 - 11.2 - 14.0 Kw

2.2 - 2.8 - 3.6 - 4.5 5.6 - 7.1 - 8.0 Kw

12.5 - 14.0 - 20.0 25.0 - 28.0 Kw

2.2 - 2.8 - 3.6 - 4.5 - 5.67.1 - 8.0 Kw

7.1 - 8.0 - 9.0 - 11.2 - 14.0 16.0 - 20.0 - 25.0 - 28.0 Kw

40.0 - 45.0 - 56.0 Kw

Ducted LSP Cassette 1 Way

Ducted MSP

Concealed Floor StandingFresh Air Unit Exposed Floor Standing

Ducted HSP

Ducted Big HSP Floor - Ceiling

High Wall- S

High Wall - C

7.1 - 8.0 - 9.0 Kw

High Wall - R

Cassette 2 Way

Cassette 4 Way

Cassette Compact 4 Way

Rev. (0) - 2016

21

Ducted

Cassette

High Wall Console

Wide VRF Indoor Units Lineup – Applications

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MINI VRF


Carrier selection software provides selection flexibility from wide range of Outdoor and Indoor Units models depending upon load conditions & diversity required for VRF projects.

Carrier selection software is used to design VRF systems which meets the consultants and distributors requirements.

Carrier selection software provides a quick and convenient selection for users, which supports multi-languages. Greatly improving the selection efficiency and simplifying the selection procedures.

Wide Selection

Carrier VRF Selection Software

ReportOutput

Multilanguage Selection

LoadCalculation

AutoCalculating

Drawing Sketch

Rev. (0) - 2016

23

ProjectIt contains project information such as project name, location, etc.Detailed meteorological data’s make the machines selected t for the local environment well.

A/C selectionThere are different types and models of indoor units and all kinds of different power of outdoor units for choosing.

Controller selectionTo select the right central controller for indoor unit and outdoor units; wireless or remote controller for indoor units.

Load calculationIt 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.

Piping drawingPiping drawing shows the detailed piping layout of VRF system including outdoor units, indoor units and parameters of piping and branch distributors.

Output reportIt provides a total report of VRF project selection in word or PDF format.

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MINI VRF


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 Carrier can provide an effective solution-Carrier MINI VRF DC Inverter system. Since now the beauty of the building will be back.

Wide Application Range

Wide Stable Operation Range

Space Saving Design Improves Building Appearance

Mini VRFTraditional Air Conditioning

COOLING MODE

HEATING MODE

48°C

27°C

-15°C

-15°C

Outdoor Temperature

Outdoor Temperature

-20 10 40-10 20 500 30 60

Outdoor temp. °C ( D.B )

Rev. (0) - 2016

25

Long Piping Length & Long Height Difference

Piping Installation Data 8 - 10 - 12 - 14 - 15.5 kW 17.5 - 20 - 22.4 - 26 kW 40 - 45 kW

Piping Length

Actual Total Piping Length 100 m 100 m 250 mLongest piping (L) 45 m 60 m 100 mEquivalent Longest Piping Length 50 m 70 m 120 mEquivalent Piping Length ( The farthest IDU to the first Indoor unit branch )

20 m * 20 m * 40 m *

Height Difference

Height Difference Between Indoor and outdoor units

Outdoor Unit Up 30 m 30 m 30 m

Outdoor Unit Down 20 m 20 m 20 m

Height Difference Between Indoor Units 8 m 8 m 8 m

* Total pipe length is equal to all the liquid pipe or all the gas pipe length.

8 m H

eigh

t diff

eren

ce b

etwe

en ID

Us

Heig

ht d

iffer

ence

bet

ween

IDU

and

ODU

ODU

Up 20

m

O

DU D

own

30 m

15 m

The

IDU

to th

e ne

ares

t br

anch

pip

e

20 m

The

firs

t bra

nch

join

t to

the

fart

hest

indo

or u

nit

70 m

Lon

gest

equ

ival

ent p

ipin

g le

ngth

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MINI VRF

MINI VRF DC INVERTER High Efficiency

High Cooling EER / High Heating COP Values

Mini VRF Outdoor units Series with all high efficiency DC Inverter scroll compressors, all high efficiency, DC motor (s) and high efficiency heat exchanger, achieve top class Cooling Energy Efficiency Ratio EER and Heating Coefficient Of Performance COP.

Cooling EER

Heating COP

8 kW

10.5kW

12kW

17.5kW

26kW

14 kW

20kW

40kW

15.5kW

22.4kW

45kW

2.352.67

3.042.89 2.74

3.303.02 3.11 3.10

3.35 3.32

8 kW

10.5kW

12kW

17.5kW

26kW

14 kW

20kW

40kW

15.5kW

22.4kW

45kW

3.21 3.293.72 3.54

3.09

4.053.703.80 3.66 3.61

3.93

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High Efficiency MINI VRF DC Inverter Outdoor Unit

High EfficiencyFan Housing

& Outlet Grille

High EfficiencyOutdoor Fan (s)

High EfficiencyOutdoor Coil

High EfficiencyDC Fan Motor

High EfficiencyDC Inverter Twin

Rotary Compressor

Newly DesignedFan Guard

NewDesigned Fan

Air Deflector

PrecoatedAluminum

Fins

InnerGrooveTubes

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MINI VRF

MINI VRF DC INVERTER High Efficiency

High Efficiency DC Inverter Twin Rotary Compressor Technology

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

Compressor ( Twin Rotary )

structure

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.

New DC motor-centralized winding

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

Compressor efficiency

Centralizing winding

Distributing winding

Effic

ienc

y-Ro

tor S

peed

Cur

ve

Common DC motor-distributing winding

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High Efficiency DC Fan Motor Technology

Fan motor(s) are DC motor type 8 kW and 10 kW outdoor units are equipped with one DC fan motor 12, 14, 15.5, 17.5, 20, 22.4 26, 40, 45 kW outdoor units

are equipped with two DC fan motors According to the running load and pressure, fan speed control

adjusts the speed of DC fan motor to achieve the minimum power consumption. High efficiency DC fan motor saves power up to 50%.

DC fan motor

System pressure

200

400

600

800

1000

Mot

or sp

eed

( RPM

)

DC inverter stepless

adjustmentAC invertermultistep

adjustment

High Efficiency Outdoor Coil Technology

PowerSavingUp To50%

High efficiency inner-threaded pipe, enhance heat transfer.

Carrier design Common design

Hydrophilic film fins + inner-threaded pipes

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MINI VRF

MINI VRF DC INVERTER Super Quiet

Super Quiet MINI VRF DC Inverter Outdoor Unit

Super QuietFan Housing

& Outlet Grille

Super QuietOutdoor Fan (s)

Super QuietDC Fan Motor

Super QuietDC Inverter Twin

Rotary Compressor


NewDesigned Fan

Air Deflector

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Rubber isolators for compressor to absorb vibrations at starting and running.

Optimum design of compressor suction and discharge tubing to absorb vibrations and discharge gas pulsations.

Super Quiet DC Inverter Twin Rotary Compressor Technology

Super Quiet DC Fan Motor Technology

DC fan motor

Compressor ( Twin Rotary )

structure


New designedfan guard

Newdesigned fan

Air deflector

Super Quiet Fan Housing and Outlet Grille Optimum design of fan housing and outlet grille for minimum airflow

resistance, minimum sound level and minimum vibrations. Efficient Air Management System (AMS) with uniform air circulation over

the complete coil surface at low velocity for minimum sound level.

Super Quiet Outdoor Fan (s)Optimum design of 3-dimensional turbo fanwith patent aerodynamic new profile designof fan blades with sharp edge and little curvebigger diameter for minimum airflowresistance, minimum sound and minimum vibrations.

Totally enclosed motor running with low speeds and minimum vibrations.

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MINI VRF

MINI VRF DC INVERTER Enhanced Comfort

Smart Soft Start Technology

Soft start function Mini VRF DC inverter compressor 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.

1 2 3 4 5 6 ( Sec )

Starting current( % )

100

200

300

400

500

600Direct startY - ∆ StartStart by Inverter

Comparison of start by inverter and bytraditional methods

Smart Comfort Technology

Quick Warm-up & Cool-down Design and Less Temperature Fluctuation By utilizing the benefits of DC inverter compressor, 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.

23 °C

24 °C

25 °C

S-InverterSteady Temperature Fluctuation

Non InverterHigh Temperature Fluctuation

Uncomfortable(Energy Loss)

Uncomfortable(Energy Loss)

Comfortable

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Smart defrosting program has the following functions :(1) Controls the defrosting time according the system real temperature.(2) Reduces the heating loss by unnecessary defrosting and the indoor unit more comfortable.(3) Shortens the defrosting time to 4 minutes due to the specialized defrosting valve.

Smart Night Super Silent Operation Technology

Smart Night Super Silent Mode is easily set at site on the main board of the outdoor unit. Smart Night Super Silent Mode has the following functions :

(1) Controls peak daytime operation ( X hours ) and non peak night time operation ( Y hours ) as per any one of the following modes : Mode 1 X : 6 hours, Y : 10 hours Mode 2 X : 8 hours, Y : 10 hours Mode 3 X : 6 hours, Y : 12 hours Mode 4 X : 8 hours, Y : 8 hours Smart Night Super Silent Mode is activated X hours after peak day time operation and it goes back to normal operation after Y hours of non peak night operation. (2) Reduces sound level to minimum of 45 dB(A)

Smart Defrosting TechnologyMode 1→ X : 6 hours, Y : 10 hours Mode 2→ X : 8 hours, Y : 10 hoursMode 3→ X : 6 hours, Y : 12 hoursMode 4→ X : 8 hours, Y : 8 hours

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

Sound

08:00

100

50

14:00 22:00 08:00

Peak value of ambient temp.

Soun

d dB

Load

%C

apac

ity %

8hrs 10hrs

Night silent ModeMax.-10dB(10Hp)

8hrs 10hrs

Night silent ModeMax.-10dB(10Hp)

EndStart EndStart

t min. ∆t

Usual Defrosting

Smart Defrosting

Time

Heat

ing

Capa

city

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MINI VRF

MINI VRF DC INVERTER High Reliability

Smooth Control During Start-UpBy using inverter-driven compressors, Carrier 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 components and increasing reliability.

Fixed-speed unit: sudden start-up

Inverter: gradual start-up

Start > Drive

CompressorDrive

CompressorCurrent

Fixed-speed unit: 5-7 times drive current

No more thaninverter drive current

Start > Drive

Start > Drive

Fixed-speed unit: c. 3 times normal drive

Inverter: almost sameas during normal drive

Piping Stress

Compressor oil surface

Compressor

Inverter

Fixed-speed unit

After Start-up

Little lowering of oil surface

Temporary fallin oil surface dueto sudden outflowof refrigerant and oil

Before Start-up

Indoor Unit Quantity Monitoring

The quantity of indoor units should be exactly set on the outdoor main board, once some indoor units miscommunication with outdoor units during system running, the outdoor units will stop and display the fault code “H7”. This can prevent compressor from liquid hammer caused by dropped indoor units with EXV unclosed.

Quantity setting switch

ENC3 S12

ON

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High Durability

High Durability

Anti-rust, weather proof and long life outdoor unit sheet metal parts made of chemically treated and zinc coated ( galvanized ) sheet metal.

Powder painted casing of outdoor unit with prefect adhesion of highly resistant ployester paint 60-80 microns thick, which is electro-statically applied and baked at a temperature of 220°C.

Standard coated aluminum fins of outdoor coil for coastal applications to protect against corrosion.

Compact Design for Effective Use of SpaceEasy installation: No special area is required for outdoor units.Easy transportaion: All outdoor units can be transported by elevator, which greatly simplifies installation and reduces time and labor.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.

Easy Installation, Service and Maintenance

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MINI VRF


Simple Signal Line Connection

Easy Installation, Service and Maintenance

Central control can be connected from indoor side or outdoor side ( X, Y, E terminal ) as you wish ( Reversible communication ).

Only one group of communication wires ( P, Q, E ) can connect outdoor unit, indoor units and network

X Y EP Q E X Y E

Wireless controller can query and modify each indoor unit’s address.

P Q EP Q E P Q E P Q E

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Auto Addressing of Indoor Units

Through Outdoor UnitOutdoor unit can automatically distribute the addresses to indoor units.

Through Wireless Remote Control Auto addressing of indoor units is done just by pressing button

of wireless remote control. Wireless remote control and wired control can enquire and modify every

indoor unit address.

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MINI VRF

MINI VRF DC INVERTER Easy Installation, Service and Maintenance

For installation in different types of rooms in small offices and shops,Mini VRF system offers a wide range of indoor and outdoor units. These are almost as easy to install as residential air conditioning systems, making them the ideal choice.

Flexible Four Outlet Locations for Piping & Wiring More convenience in installation

Back Side

Right Side

Front side

Bottom Side

Big pipe

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Auto-Restart Function

Forced Cooling

Even if an extended power failure occurs, the Mini VRF system automatically restarts with the same settings.

A power failure will not cause any settings to be lost, thus eliminating the need for re-programming.

Forced cooling button makes outdoor unit run in cooling mode at any condition, so it is very easy for installer 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.

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MINI VRF

MINI VRF DC INVERTER Variety of Accessories

Easy Installation Using Branch Joints for refrigerant piping between outdoor and indoor units

Easy Installation Using Branch Box for refrigerant piping between outdoor and indoor units

Branch Joint

Branch Box

Rev. (0) - 2016

41

More convenient piping connector

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

Both left and right pipe flare connecting 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 Φ6.35 to Φ9.53 and from Φ12.7 to 15.9.

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

Brazing-Free Quick Installation 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.

Indoor Units Installation 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.

Universal Indoor Units The same indoor units as R410A DC inverter MINI VRF system.

Branch Joint Branch Box

January 2016

Carrier is committed For continuous improvement of energy saving green products according to national and international standards to ensure the highest quality and reliability standards, and to meet market regulations and requirements.

All specifications subject to change without prior notice according to Carrier policy of continuous development.

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Documents

MINI VRF DC INVERTER MISR REFRIGERATION & …Smart Energy Saving Green Air Conditioning Solutions ... Compressor DC Inverter DC Inverter DC Inverter DC Motor DC Motor DC Motor . MINI