2012 Technical Catalogue VRF

C A T A L O G U E 2 0 1 2

DC Inverter VRF Air Conditioning Systems VRF

22

YOUR CONDITIONS!

Since 1916, pioneers in the US market, by designing and manufacturing innovative air conditioning and

heat pump units. The companys primary competitive advantage is the use of its know-how expertise gained in the past,

to build air conditioning systems of the future.

The key to units' success is that they are specifically designed to enable the modern individual invent his

own custom made living and working conditions. Regulating effectively the natural environment,

units can create silently the perfect indoor conditions; your conditions!

All units carry a2-year Warranty for the compressor and for all parts of the unit.

units can be found all across Europe in a

continuously growing selected network of air conditioning

professionals!

Their excellent quality and operational efficiency has been

awarded by the European Union with the highest standard

certificates.

Furthermore, the use of the environmental friendly refrigerants

(freon) do not contribute to the increase of the global warming

environment.

33

INV

Features Pages

Higher Efficiency 4-5Better Comfort 6-7Higher Reliability 8-9Better Versatility 10-11Easy Installation & Maintenance 12-13INV Mini 14-15

Outdoor Units Pages

Line up 16-17Specifications 18-21

Indoor Units Pages

Line up 22-23Duct Type 24-27Slim Duct Type 28-29Four-way Cassette Type 30-33One-way Cassette Type 34Floor Standing Type 35Wall Mounted Type 36-37Floor Ceiling Type 38-40Concole Type 41Treated Fresh Air Duct Type 42-43

Control System Pages

Control Network Sketch 44-45Controllers Comparison 46Comments of Control Functions 47Wired Remote Controller 48-49Wireless Remote Controller 50-51Group Controller 52Smart Zone Controller 53Centralized Controller 54IR Receiver & Key-card Control Board 55Communication Module 56Commissioning Program 57RS-422/485 Repeater 58RS-232 to RS-422/485 Converter 59INVENTOR Eudemon 2009 PC SUIT 60-61Piping Design Program 62-63

Energy Recovery Ventilation 64-66Connection Branches 67

index

4) Significantly improved EER/COP Significantly greater efficiency is realized by the use of DC Inverter Hermetic Scroll Compressors with high-pressure chamber design, improved DC inverter driving technology and large heat exchanger.

EER is the efficiency rate= cooling capacity (kW) cooling power input (kW)

COP is the coefficient of performance = heating capacity (kW) heating power input.

EER/COP values are based on INVENTOR laboratory testing method The data refers to a 8HP outdoor unit

2.5

3.0

3.5

4.0

3.2

4.07

2.5

3.0

3.5

3.7

4.37

4.0

HIGHER EFFICIENCY

Heat Exchanger

Fan Motor

Compressor

) High efficiency compressorHigh pressure chamber design

Whats high pressure chamber? The compressed gas that is discharged from the fix scroll, fulfills the whole hermetic chamber of the compressor. Then, when the whole compressor shell has high temperature and there is high pressure inside the compressor, the gas goes out from the exhaust.

Whats the Benefit of High Pressure Chamber? Direct suction in high pressure chamber compressor. No loss from overheat suction. Increased compressor efficiency up to 3-5%.

High Pressure

Fixed Scroll

Orbiting Scroll

Intermediate Pressure

Low Pressure

Intermediate Pressure Chamber

Motor in high Pressure

Suction

Discharge

New DC motor (concentrated winding) raises the low frequency performance

HP chamber structure can raise the high and middle frequency performance

27% increase of EER

18% increase of COP

Formermodel INV

Formermodel INV

5 3%

7%

Former model INV

Former model

Air

flow

vol

ume

Air

flow

vol

ume

) DC Fan motorCompared with the former model, airflow volume is increased 3% with the same single fan and 7% with the new dual fan, but the power consumption is decreased by 5% with the DC inverter motor.

8HP/10HP Models

12HP/14HP Models

) Heat Exchanger The bigger condenser increases

the heat-exchange area, improving the efficiency.

Former model:

2098x38.1x1156

INV:

2248x38.1x1190

INV

Compared with the normal fin, the heat exchange efficiency of the louver is increased by 5%.

Former model:

Normal flat fin

INV:

Louver fin with golden coated

Special thickened inner groove copper tube enhances heat exchanging performance.

Comparing with normal compressor, the DC Inverter Scroll compressor can save up to 40% of energy consumption in a year.

Improved DC inverter motor Low frequency performance is highly raised thanks to the concentrated winding.

With stepless power regulating technology, the DC inverter compressor achieves stepless output regulation between 20Hz-120Hz

0 20

Com

pres

sor

effic

ienc

y

Distributed winding Concentrated winding

Rotating speed (/rps)

7%

Formermodel INV

Formermodel INV

6) Quiet Operation Quiet operation during night timeThe Intelligent adjustment of the outdoor fan control can minimize the operation noise during night time.

It can be reduced up to 8dB(A). So the operating noise at night is lower, at 50dB(A).

Low noise designOUTDOOR UNIT

HP chamber compressor has lower exhaust pressure fluctuation, so the noise is lower.

INDOOR UNIT

Low noise indoor unit

BETTER COMFORT

The optimized design of the condensing fan blade reduces the air flow turbulence among blades. So, the noise is lower.

58dB(A) 50dB(A)

Average 2dB(A) down

Capacity Operating sound

Heat load Capacity Operating sound

Optimized

Original design New design with higher performance &lower noise 4dB(A) less!

37dB(A)Office

Duct Type with High ESP

37dB(A)Hotel

Slim Duct Type

28dB(A)Bedroom

Wall Mounted Type

37dB(A)Reception

Four-way Cassette Type

Qui

et c

ompr

esso

r

7) Comfortable Precise temperature controlThe EXV (Electronic Expansion Valve) of each Indoor unit responds to the loading changes of indoor environment, so it continually adjusts the flow rate of refrigerant.

Meanwhile, the outdoor unit with DC inverter compressor provides the capacity with certain amount of refrigerant exactly according to the total demands of the indoor units.

With this Variable Refrigerant Flow (VRF) technol-ogy, we can quickly get a nearly constant room temperature. The typical temperature fluctuation that occurs with a conventional ON/OFF control system is eliminated.

Intelligent defrost technologyTraditional defrost program

Simply executes defrosting according to a certain time.

The defrost function may still start even if there is no such (defrosting) demand.

Intelligent defrost program

Humanized technology which considers the maxi-mization of energy saving.

Defrosting program that is designed under the consideration of heating efficiency and operation reliability.

Precise defrosting timing, which is intelligent indeed.

Its an optimized defrosting program, which will be performed only when the systems pressure is too low. This can obviously lengthen the time gap between two defrost operations and reduce the times of defrosting.

Heating capacity loss has been decreased by 75% with highly comfortable heating operation.

Individual controlThe set temperature of each room may vary by the individual thermostat control of each indoor unit.

Cooler Uncomfortable

Comfortable

Less Cool Uncomfortable

Temperature fluctuation of th

e room

Non VRF INV

Hea

ting

Cap

acit

yH

eati

ng C

apac

ity

Heating

Heating

Defrosting Defrosting

Hea

t Lo

ss

10mins 50mins 10mins 10mins50mins

Time

Defrosting

Time

Defrosting starts if the unit detects frost Defrosting stops after completion

OFF

200C

240C 270C220C

260C

8) Modular operating The operating priority sequence of the outdoor unit

modules will be changed without restart when the system accumulatively operates for 12 hours. This can maximize the service life of the system.

HIGHER RELIABILITY Emergency operationEach module is an independent sub-system. The whole system wont fail down even if partial malfunction occurs. If a malfunction occurs at any module, there can be performed an emergency operation. This can simply be achieved by setting up manually the outdoor PCB switches.

12hours Rotation

12hours Rotation

12hours Rotation

12hours Rotation

Operating

Malfunction Emergency Operation

) Continuous operation of indoor unitsEach indoor unit is controlled individually on the system network. This allows all indoor units to continue operating even if an error occurs at any indoor unit on the VRF system.

Failure

) Wide voltage range operationThe unit can safely operate within 342V-456V

) Power supply securityWith power supply security, the outdoor unit will start auto-protection if the power voltage or the current is out of the normal range. Protection will be relived automatically if the power condition resumes normal.342V 456V

Safe operation range

9) PCB protection designWith unique high efficiency radiating air-dust design, the outdoor electric box is designed as water-proof, dust-proof, damp-proof and well ventilated. This can ensure the required condition for the electric elements even in tropi-cal conditions. Also, it improves the systems reliability and service life.

) Anti-corrosionThe primary material of Golden Fin is Al-Mn (Aluminum-Manga-nese) anti-rust alloy, which is coated with the Golden Protection Layer (Components: Epoxy Resin & Modified Acrylic, Silicon free). The anti-corrosive performance in salt-spray testing is 200%-300% higher than normal Blue Fin*.

*Salt-spary testing result is from INVENTOR materials chemistry testing laboratory

) New generation of oil return controlThe pressure control achieves an optimized oil return of the system. As a result, the operating life of the compressor is greatly improved.

Electric Box

Baffle

Electric Box Cover

Guide louver

Positive pressure

Air inlet

Front pane

Air outlet

Negative pressure

Hydrophilic Layer

Golden Protection Layer (Epoxy resin & Modified Acrylic)

Al-Mn-corrosive alloy

) High efficiency oil-balanced technologyHigh-pressure chamber compressor with oil-balanced pipe can automatically drain out the excess oil. This can prevent an oil-unbalance between the compressors.

New patented oil separator allows the oil separating efficiency up to 99%. Oil equalizing pipe connection designed at the outside of the module allows high reliability.

Before Oil Balanced After Oil Balanced

Backflow

Suction pipe

Discharge pipe

Auto-oil pipe

Compressors

Oil storage tank

Oil equalizing pipe Oil equalizing pipe

10

) Long piping design Maximum total piping length --- 500m Maximum actual piping length --- 150m Maximum equivalent piping length --- 175m Maximum height difference between indoor units --- 15m Maximum height difference between outdoor

and indoor units --- 50m*

Maximum piping length from first indoor branch to the farthest indoor unit --- 40m

* This value is based on the case that the outdoor unit is located above the indoor unit. If the outdoor unit is located underneath the indoor unit, the value is 40m.

) Wide operation rangeThe unit can operates in wide range, greatly reducing the ambient temperature limitation.

If the required capacity of indoor units is 50% higher than the outdoor unit,

the cooling range may be lower up to 150C

If the required capacity of indoor units is 50% lower than the outdoor unit, the cooling range may be up to 50C.

BETTER VERSATILITY) Higher Static pressure

of outdoor unitThe maximum external static pressure (ESP) of the outdoor fan can reach up to 75Pa*.

The outdoor unit can be installed in the equipments room of high buildings.

* Default ESP of the product is 40Pa. If higher ESP is required, please contact us.

Heating

Cooling

15

0m

40

m

50

m1

5m

11

) Compact DesignCompact size has been achieved by significantly reducing the width of the outdoor units compared to previous models.

Former model (8HP) INV (8HP)

Former model (8HP + 8HP) INV (16HP)

) Modular outdoor unit design Various combinations from 8HP to 64HP with 2HP increments. Max capacity of outdoor unit is 180kW (4 x modules)

) Various combinations

Up to 110 sets of indoor units can be connected**For the standard model that 4 models connect in parallel, up to 64 indoor units can be connected. If more indoor units are required to be connected please contact us.

12 types and 69 models. Maximum diversity is 135%

17

72

mm

880mm990mm

16

70

mm

770mm930mm

17

72

mm

880mm(990+990)mm

16

70

mm

770mm1340mm

17%reduction

41%reduction

Floor area: 0,87m2 Floor area: 0,72m2


12

) Easier maintainability Special-designed elecric box.The electric box can be opened by inverting downwards, for easy maintenance.

Error display & Self-diagnostics system.Any malfunction can be judged by the LED display that is on the main board (different combinations of ON/OFF or BLINK).

Self diagnostics LED display on the LED display on the system display connection board connection board

EASY INSTALATION & MAINTENANCE

13

) Easier transportation & installations Light weight

Former model (8HP+8HP): INV (16HP):

240x2=480kg 370kg

Transportation by forklift

Compact designWith compact design, the outdoor unit can be carried to the roof of a building through elevator. No crane is needed.

Traditional Central Air Conditioner

Optimized base frameOptimized base frame. The locating and fixing of the outdoor unit during installation is more convenient and reliable.

Five-Way piping connection Piping and wiring are available to the front and back,

left and right, bottom.

The five-way piping connection reduces installation difficulty and cost. Improves the installation efficiently.

INV

14

) Flexible Design Long piping design Maximum total piping length --- 150m

Maximum actual piping length --- 70m

Maximum equivalent piping length --- 80m

Maximum height difference between indoor units --- 10m

Maximum height difference between outdoor and indoor units --- 30m*

Maximum piping length from first indoor branch and the farthest indoor unit --- 25m

* This value is based on the outdoor unit to be located above the indoor unit. If the outdoor unit is located underneath the indoor unit, the value is 25m.

Compact Design

Compact size has been achieved by significantly reducing the width of the outdoor units compared to previous models.

Former Model INV

) Wide voltage range operationThe unit can safely operate within the power supply voltage of 185V to 264V.

INV MINI

70

m

25

m

30

m1

0m

12

50

mm

1100mm 340mm

12

50

mm

950mm340mm


14%reduction

185V 264V

Safe operation range

70

m

25

m

30

m

12

50

mm

950mmmmmm

15

) High efficiencyDC inverter rotary compressor

) Easy InstallationWhen total piping length is less than 50m [(A+B+C+D+a+b+c+d) 50m], no additional refrigerant is required.

) Powerful heating in low temperatureWhen outdoor ambient temperature is low, the system can automatically increase the heating effect according to its judgment on parameters. Heating performance is improved by 15%, which brings great comfort.

) Capacity

) ComfortAuto quiet operation

The unit is ensured to operate with the lowest noise due to the ultra-low fan speed and auto adjustment according to system parameters. The operation noise of the unit is reduced by 3dB(A) at lower loading.

3dB(A)

Ope

rati

on n

oise

MODEL INV-Pd100W/NaB-K INV-Pd120W/NaB-K INV-Pd140W/NaB-K INV-Pd160W/NaB-K

CapacityHP 3.5 4.0 5.0 6.0kW 10 12 14 16

Power Supply 1Phase, 220-240V, 50Hz

16

OUTDOOR UNITS LINEUPMODEL INV-Pdm224W/NaB-M (8HP)

INV-Pdm280W/NaB-M (10HP)









INV-Pdm504W2/NaB-M (18HP)








17

MODEL INV-Pdm224W/NaB-M (8HP)INV-Pdm280W/NaB-M (10HP)









INV-Pd-m11253W3/NaB-

M (44HP)


INV-Pd-m11350W3/NaB-

M (48HP)









18

SPECIFICATIONSINV Mini

RATING CAPACITY HP 3.5 4 5 6

MODEL INV-Pd 100W/NaB-K INV-Pd 120W/NaB-K INV-Pd 140W/NaB-K INV-Pd 160W/NaB-K

Combination units - - - -

Connectable indoor unit

Maximum 6 7 8 9Cooling Capacity (kW) 5.0-13.5 6.0-16.2 7.0-18.9 8.0-21.6

Power supply 1-Phase, 220-240V, 50Hz

CapacityCooling (kW) 10.0 12.0 14.0 16.0Heating (kW) 11.0 14.0 15.4 17.6

Power consumptionCooling (kW) 2.86 3.50 4.36 4.98Heating (kW) 2.60 3.40 4.05 4.85

Compressor Type DC inverter dual-rotor type compressor x 1

Airflow ratem3/h 6200 6200 6000 6400CFM 3642 3642 3525 3759

Sound pressure level (dB(A)) 58 58 58 58Dimensions WxDxH (mm) 950x340x1250 950x340x1250 950x340x1250 950x340x1250Net weight

kg111 111 111 115

Refrigerant charge 7.5 7.5 7.5 7.5

Operation rangeC Cooling: 10 to 48, Heating: -20 to 27F Cooling: 18 to 118.4, Heating: -4 to 81

Connection pipe diameter

Gasinch

5/8 5/8 5/8 3/4

Liquid 3/8 3/8 3/8 3/8

Basic ModuleRATING CAPACITY HP 8 10 12 14 16

MODEL INV-Pdm 224W/NaB-MINV-Pdm 280W/

NaB-MINV-Pdm 335W/

NaB-MINV-Pdm 400W/

NaB-MINV-Pdm 450W/

NaB-M

Combination units -


Maximum 14 14 16 16 16Cooling Capacity (kW) 11.2 - 30.2 14.0 - 37.8 16.8 - 45.2 20.0 - 54.0 22.5 - 60.8


CapacityCooling (kW) 22.4 28.0 33.5 40.0 45.0Heating (kW) 25.0 31.5 37.5 45.0 50.0

Power consumptionCooling (kW) 5.52 7.52 9.23 12.45 14.32Heating (kW) 5.82 7.70 9.38 11.2 13.90

Compressor Configration* DCx1+Cx1 DCx1+Cx2

Airflow ratem3/h 10000 10000 13000 13000 13000CFM 5874 5874 7636 7636 7636

Sound pressure level (dB(A)) 58 58 60 61 61Dimensions WxDxH mm 930x770x1670 1340x770x1670Net weight

kg255 255 350 350 370

Operating range 275 275 380 380 400Refrigerant charge 12 13 15 16 17

Operation rangeC Cooling: -5 to 48, Heating: -20 to 27 F Cooling: 23 to 118.4, Heating: -4 to 81


Gasinch

7/8 7/8 9/8 9/8 9/8

Liquid 3/8 3/8 1/2 1/2 1/2

*DC: DC inverter scroll compressor C: Constant speed scroll compressor

19

Combination ModulesRATING CAPACITY HP 18 20 22 24 26

MODEL INV-Pdm 504W2/NaB-MINV-Pdm 560W2/

NaB-MINV-Pdm 615W2/

NaB-MINV-Pdm 670W2/

NaB-MINV-Pdm 730W2/

NaB-M

Combination units

INV-Pdm 224W/NaB-M

INV-Pdm 280W/NaB-M

INV-Pdm 280W/NaB-M

INV-Pdm 280W/NaB-M

INV-Pdm 280W/NaB-M

INV-Pdm 335W/NaB-M

INV-Pdm 280W/NaB-M

INV-Pdm 400W/NaB-M

INV-Pdm 280W/NaB-M

INV-Pdm 450W/NaB-M


Maximum 30 32 32 32 32Cooling Capacity (kW) 25.2-68 28.0-75.6 30.8-83.0 33.5-90.5 36.5-98.6




Compressor Configration* (DCx1+Cx1)x2 (DCx1+Cx1)+(DCx1+Cx2)

Airflow rate m3/h 10000x2 10000+13000 CFM 5874x2 5874+7636

Sound pressure level (dB(A)) 62 62 62 62 63Dimensions WxDxH mm (930x770x1670)+(930x770x1670) (930x770x1670)+(1340x770x1670)Net weight

kg255+255 255+255 255+350 255+350 255+370

Refrigerant charge 13+13 13+15 13+15 13+16 13+17



GasInch

9/8 9/8 9/8 9/8 11/8

Liquid 5/8 5/8 5/8 3/4 3/4

RATING CAPACITY HP 28 30 32 34 36

MODEL INV-Pdm 785W2/NaB-MINV-Pdm 850W2/

NaB-MINV-Pdm 900W2/

NaB-MINV-Pdm 950W3/

NaB-MINV-Pdm 1008W3/

NaB-M

Combination units

INV-Pdm 335W/NaB-M

INV-Pdm 450W/NaB-M

INV-Pdm 400W/NaB-M

INV-Pdm 450W/NaB-M

INV-Pdm 450W/NaB-M

INV-Pdm 450W/NaB-M

INV-Pdm 280W/NaB-M

INV-Pdm 280W/NaB-M

INV-Pdm 400W/NaB-M

INV-Pdm 280W/NaB-M

INV-Pdm 280W/NaB-M

INV-Pdm 450W/NaB-M


Maximum 32 32 32 48 48Cooling Capacity (kW) 39.3-106.0 42.5-114.8 45.0-121.5 47.5-128.3 50.4-136.1




Compressor Configration* (DCx1+Cx2)x2 [(DCx1+Cx1)x2]+(DCx1+Cx2)

Airflow rate m3/h 13000x2 10000x2+13000 CFM 7636x2 5874x2+7636

Sound pressure level (dB(A)) 63 63 63 64 64Dimensions WxDxH mm (1340X770X1670)+(1340X770X1670) (930x770x1670)+(930x770x1670)+(1340x770x1670)Net weight

kg350+370 350+370 370+370 255+255+350 255+255+370

Refrigerant charge 15+16 18+17 17+17 13+13+16 13+13+17



GasInch

11/8 11/8 11/8 11/8 11/8

Liquid 3/4 3/4 3/4 3/4 3/4


20

RATING CAPACITY HP 50 52 54 56 58

MODEL INV-Pdm1405W4/NaB-MINV-Pdm1456W4/

NaB-MINV-Pdm1512W4/

NaB-MINV-Pdm1570W4/

NaB-MINV-Pdm1650W4/

NaB-M

Combination units

INV-Pdm280W/ NaB-M

INV-Pdm280W/ NaB-M

INV-Pdm400W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm280W/ NaB-M

INV-Pdm280W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm280W/ NaB-M

INV-Pdm335W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm280W/ NaB-M

INV-Pdm400W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm280W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M


Maximum 64 64 64 64 64Cooling Capacity (kW) 70.3-189.7 72.8-196.6 75.6-204.1 78.5-212.0 82.5-222.8



Power consumption

Cooling (kW) 41.84 43.68 45.39 48.61 50.48Heating (kW) 40.05 43.20 44.88 46.70 49.90

Compressor Configration* [(DCx1+Cx1) x2]+[(DCx1+Cx2)x2] (DCx1+Cx1)+[(DCx1+Cx2) x3]

Airflow rate m/h 10.000x2+13.000x2 10.000+13.000x3 CFM 5.874x2+7.636x2 5.874+7.636x3

Sound pressure level (dB(A)) 65 65 65 65 65

Dimensions WxDxH mm (930x770x1.670)+(930x770x1.670)+ +(1.340X770X1670)+(1.340X770X1.670)

(930x770x1.670)+(1.340x770x1.670)+ +(1.340x770x1670)+(1.340x770x1.670)

Net weightkg

255+255+350+370 255+255+350+370 255+350+370+370 255+350+370+370 255+370+370+370

Refrigerant charge 13+13+16+17 13+13+17+17 13+15+17+17 13+16+17+17 13+17+17+17

Operation rangeC Cooling: -5 to 48, Heating: -20 to 27F Cooling: 23 to 118.4, Heating: -4 to 81


GasInch

1 3/4 1 3/4 7/4 2 1/8 2 1/8

Liquid 7/8 7/8 7/8 1 1


Combination ModulesRATING CAPACITY HP 38 40 42 44 46 48

MODEL INV-Pdm 1065W3/NaB-MINV-Pdm

1130W3/NaB-MINV-Pdm

1180W3/NaB-MINV-Pdm

1235W3/NaB-MINV-Pdm

1300W3/NaB-MINV-Pdm

1350W3/NaB-M

Combination units

INV-Pdm280W/NaB-M

INV-Pdm335W/NaB-M

INV-Pdm450W/NaB-M

INV-Pdm280W/NaB-M

INV-Pdm400W/NaB-M

INV-Pdm450W/NaB-M

INV-Pdm280W/NaB-M

INV-Pdm450W/NaB-M

INV-Pdm450W/NaB-M

INV-Pdm335W/NaB-M

INV-Pdm450W/NaB-M

INV-Pdm450W/NaB-M

INV-Pdm400W/NaB-M

INV-Pdm450W/NaB-M

INV-Pdm450W/NaB-M

INV-Pdm450W/NaB-M

INV-Pdm450W/NaB-M

INV-Pdm450W/NaB-M


Maximum 48 48 48 48 48 48Cooling Capacity (kW) 53.3-143.8 56.5-152.6 59.0-159.3 61.81-166.7 65.0-175.5 67.5-182.3


CapacityCooling (kW) 106.5 113.0 118.0 123.5 130.0 135.0Heating (kW) 119.0 126.5 131.5 137.5 145.0 150.0

Power consumption

Cooling (kW) 31.07 34.29 36.16 37.87 41.09 42.96Heating (kW) 30.98 32.80 35.50 37.18 39.00 41.70

Compressor Configration* (DCx1+Cx1)+[(DCX1+Cx2)x2] (DCx1+Cx2)x3

Airflow rate m3/h 10000+13000x2 13000X3 CFM 5874+7636x2 7636x3

Sound pressure level (dB(A)) 64 64 64 65 65 65Dimensions WxDxH mm (930x770x1670)+(1340x770x1670)+(1340x770x1670) (1340x770x1670)+(1340x770x1670)+(1340x770x1670)Net weight

kg255+350+370 350+370+370 350+370+370 370+370+370

Refrigerant charge 13+15+17 13+16+17 13+17+17 15+17+17 16+17+17 17+17+17



GasInch

1 5/8 1 5/8 1 5/8 1 5/8 1 5/8 1 5/8

Liquid 3/4 3/4 3/4 3/4 3/4 3/4

21

Combination ModulesRATING CAPACITY HP 60 62 64MODEL INV-Pdm1700W4/NaB-M INV-Pdm1750W4/NaB-M INV-Pdm1800W4/NaB-M

Combination units

INV-Pdm335W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm400W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M

INV-Pdm450W/ NaB-M


Maximum 64 64 64Cooling Capacity (kW) 85.0-230.0 87.5-236.3 80.0-243.0


CapacityCooling (kW) 168.0 175.0 180.0Heating (kW) 187.5 195.0 200.0

Power consumption

Cooling (kW) 52.19 55.41 57.21Heating (kW) 51.80 52.90 55.60

Compressor Configration* (DCx1+Cx2) x4

Airflow rate m3/h 13000x4 CFM 7636x4

Sound pressure level (dB(A)) 66 66 66Dimensions WxDxH mm (1340x770x1670)+(1340x770x1670)+(1340x770x1670)+(1340x770x1670)Net weight

kg350+370+370+370

Refrigerant charge 15+17+17+17 16+17+17+17 17+17+17+17



GasInch

2 1/8 2 1/8 2 1/8

Liquid 1 1 1


22

INDOOR UNITS LINEUP

CAPACITY INDEX (kW) 2.2 2.8 3.6 4.5 5.0 5.6 6.3

Duct Type(EXV Integrated)

Slim Duct Type(EXV Integrated)

Four-way Cassette Type(EXV Integrated)

Compact Four-wayCassette Type(EXV Separated)

One-way Cassette Type(EXV Separated)

Floor Standing Type

Concole Type

Floor Ceiling Type(EXV Integrated)

Wall Mounted Type(EXV Separated)

Wall Mounted Type(EXV Integrated)

Treated Fresh AirDuct Type

23

7.1 8.0 9.0 10.0 11.2 12.5 14.0 22.4 28.0

24

) Highly flexible installation Highly flexible installation is possible to satisfy various needsInstallation examples

Flexible and easy to install in type-L, type-U and in large rooms

) Fresh air function option for 5.6kW and above units

DUCT TYPE

Supply air duct Indoor unit

Canvas air duct

Long life filter

Supply air duct

Return air inlet

Long life filterIndoor unit

Maintenance access

eeds

25

) Drain pump lift reaches 1000mmOnly available for INV(L)-R*PS/NaB-K

) Easy maintenance Long life and washable filter with buckles can be easily disassembled from each direction. Compact size has been achieved by significantly reducing the width of the outdoor units compared

to previous models.

Former structure: push pull type New structure: with buckles

The former structure is not easy to disassembly. The new structure makes the disassembly convenient.

) HIGHER ESP & lower noiseThe ESP is obviously upgraded while the noise is almost at the same level as before.

Former model Low ESP of new model Former model New model (In low ESP)

High ESP of new model

) Key-card control

ES

P (P

a)

Sou

nd le

vel (

dB(A

))

Model (kW) Model (kW)

26

Duct Type (With drain water pump)MODEL INV-R22PS/NaB-K INV-R28PS/NaB-K INV-R36PS/NaB-K INV-R45PS/NaB-K



Power consumption (W) 75 80 80 140

Airflow rate m3/h 450 570 570 700 CFM 265 335 336 412

Sound pressure level (H/M/L) (dB(A)) 37/35/33 39/37/35 39/37/35 40/38/36Standard Esp (H/L) (Pa) 50/20 50/20 50/20 50/20Dimensions (WxDxH) (mm) 880x665x250 980x721x266Net weight (Kg) 28.5 30.5 30.5 36

Connection pipe

Gas (Flare)Inch 3/8 3/8 1/2 1/2mm 9.52 9.52 12.7 12.7

Liquid (Flare)Inch 1/4 1/4 1/4 1/4mm 6.35 6.35 6.35 6.35

Drain PipeExternal dia. mm 20 20 20 30Thickness mm 1.5 1.5 1.5 1.5

MODEL INV-R56PS/NaB-KINV-R71PS/

NaB-KINV-R90PS/

NaB-KINV-R112PS/

NaB-KINV-R140PS/

NaB-K



Power consumption (W) 240 240 360 360 500

Airflow rate m3/h 1.000 1.100 1.700 1.700 2.000 CFM 589 647 1.000 1.000 1.177

Sound pressure level (H/M/L) (dB(A)) 44/42/40 45/43/41 48/46/44 48/46/44 50/48/46Standard Esp (H/L) (Pa) 60/30 60/30 80/40 80/40 100/50Dimensions (WxDxH) (mm) 1155x756x300 1425x736x300Net weight (Kg) 51 51 64 64 65.5

Connection pipe

Gas (Flare)Inch 5/8 5/8 5/8 5/8 5/8mm 15.9 15.9 15.9 15.9 15.9

Liquid (Flare)Inch 3/8 3/8 3/8 3/8 3/8mm 9.52 9.52 9.52 9.52 9.52

Drain PipeExternal dia. mm 30 30 30 30 30Thickness mm 1.5 1.5 1.5 1.5 1.5

27

Duct Type (Without drain water pump)MODEL IN-R22P/NaB-K

INV-R28P/NaB-K

INV-R36PS/NaB-K

INV-R45P/NaB-K

INV-R56P/NaB-K

INV-R71P/NaB-K



Power consumption (W) 75 80 80 140 240 240

Airflow rate m3/h 450 570 570 700 1.000 1.100 CFM 265 335 336 412 589 647

Sound pressure level (H/M/L) (dB(A)) 37/35/33 39/37/35 39/37/35 40/38/36 44/42/40 45/43/41Standard Esp (H/L) (Pa) 50/20 50/20 50/20 50/20 60/30 60/30Dimensions (WxDxH) (mm) 880x665x250 980x721x266 1155x756x300Net weight (Kg) 27 28.5 28.5 34 49 49

Connection pipe

Gas (Flare)Inch 3/8 3/8 1/2 1/2 5/8 5/8mm 9.52 9.52 12.7 12.7 15.9 15.9

Liquid (Flare)Inch 1/4 1/4 1/4 1/4 3/8 3/8mm 6.35 6.35 6.35 6.35 9.52 9.52

Drain PipeExternal dia. mm 20 20 20 30 30 30Thickness mm 1.5 1.5 1.5 1.5 1.5 1.5

MODEL INV-R90P/NaB-KINV-R112P/

NaB-KINV-R140P/

NaB-KINV-R224P/

NaB-MINV-R280P/

NaB-M

Power supply 1-Phase, 220-240V, 50Hz 3-Phase, 380-450V, 50Hz


Power consumption (W) 360 360 500 1.600 1.600

Airflow rate m3/h 1.700 1.700 2.000 4.000 4.800 CFM 1.000 1.000 1177 2.381 2.857

Sound pressure level (H/M/L) (dB(A)) 48/46/44 48/46/44 50/48/46 56(H) 57(H)Standard Esp (H/L) (Pa) 80/40 80/40 100/50 200 220Dimensions (WxDxH) (mm) 1425x736x300 1463x799x389 1628x869x454Net weight (Kg) 62 62 63.5 88 113

Connection pipe

Gas (Flare)Inch 5/8 5/8 5/8 5/8 5/8mm 15.9 15.9 15.9 15.9 15.9


Drain PipeExternal dia. mm 30 30 30 25.4 25.4Thickness mm 1.5 1.5 1.5 1.5 1.5

28

) Compact Design 2.2kW, 2.8kW, 3.6KwOnly 700mm in width, 200mm in height and 22kg in weight*, which is perfect to install in limited spaces like drop ceiling in hotel.

Note: the weight is 23kg for the unit of 3.6kW.

4.5kW, 5.6kWOnly 200mm in height, which can be installed in rooms with little depth as 240mm depth between the drop ceiling and ceiling slab.

Note: to be obtained locally

) Highly flexible installationHighly flexible installation is possible to satisfy various needs.

Installation examples

Example 1 Example 2

SLIM DUCT TYPE

700mm

200mm

200mm

900mm

Suspension bolt Suction duct*

Discharge grille Air filter Suction grille

AIR

AIR

Supply air duct Indoor unit

Canvas air duct

Long-life filter

Supply air duct

Long-life filter

Return air inlet

Indoor unit

Maintenance access

29

) Lower noisePlastic propeller housing, fan blade and intelligent-designed air-channel ensure air flow volume with lower operation noise.

For example the normal unit of 2.8kW has noise level up to 40dB(A), but the new unit of 2.8kW reduces the noise up to only 37dB(A).

) Drain pump lift reaches 1000mm

MODEL INV-R22P/NaE-KINV-R28P/

NaE-KINV-R36P/

NaE-KINV-R45P/

NaE-KINV-R56P/

NaE-KINV-R71P/

NaE-K

Power supply 1-Phase, 220-240V, 50HZ


Power consumption (W) 64 64 70 91 91 100

Airflow rate m3/h 450 450 550 700 700 1000 CFM 265 265 324 412 412 589

Sound pressure level (H/M/L) (dB(A)) 37/35/33 37/35/33 39/37/35 40/38/36 41/39/37 42/40/38Standard Esp (Pa) 20 20 20 20 20 20Dimensions (WxDxH) (mm) 700x615x200 900x615x200 1100x615x200Net weight (Kg) 21 21 21 26 26 30

Connection pipe

Gas (Flare)Inch 3/8 3/8 1/2 1/2 5/8 5/8mm 9.52 9.52 12.7 12.7 15.9 15.9

Liquid (Flare)Inch 1/4 1/4 1/4 1/4 3/8 3/8mm 6.35 6.35 6.35 6.35 9.52 9.52

Drain PipeExternal dia. mm 20 20 20 30 30 30Thickness mm 1.5 1.5 1.5 1.5 1.5 1.5

30

) Four-way Cassette Type Compact, light weight and square panel in the same size for

easy installation.

A slim unit below 5.0kW is only 190mm in thickness. It can be installed in a narrow ceiling space of at least 210mm.

Drain pump fitted as standard with increased lift of 1100mm.

Compact Four-way Cassette Type Compact size of 650mm x 650mm for 2.8kW 5.6kW

Only 230mm in thickness that can be installed in a ceiling space of at least 250mm.

Drain pump fitted as standard with increased lift of 500mm.

FOUR WAY CASSETTE TYPE

650mm

650mm

960mm

960mm

) Four way Cassette Type) act Four way CCassette

31

Common characteristics Low noise with 3 dimensional blade.

The full-automatic operation, the 4-way air supply, the 3-speed fan setting and the strong circulating air flow volume, make the cooled or heated air to reach directly every corner of the room. This can be succeded even if the ceiling is higher than standard height.

The units below 7.1kW are applicable to The units below 8kW are applicable to height below 3m. height below 4.5m.

Air supply in different directions with 30-60 degree sweep for even better temperature distribution*

Note: the guide louver defaults to min. position of 30 during cooling, dry and fan operation, or maximum position of 60 during heating operation.

Designed with fresh air baffle for fresh air introduction. Long life and washable filter.

Diffuser

3-dimensional blade

32

Four-Way Cassette TypeMODEL INV-R28T/Na-K INV-R36T/Na-K INV-R45T/Na-K INV-R50T/Na-KPower supply 1-Phase, 220-240V, 50HZ



Aiflow ratem3/h 680 680 680 680CFM 400 400 400 400

Sound pressure level (H/M/L) (dB(A)) 37/35/33 37/35/33 37/35/33 37/35/33

Connection pipe

Gas (Flare)Inch 3/8 1/2 1/2 1/2mm 9.52 12.7 12.7 12.7


Drain PipeExternal dia. (mm) 30 30 30 30Thickness (mm) 1.5 1.5 1.5 1.5

Main bodyDimensons (WxDxH) (mm) 840x840x190Net Weight (kg) 25 25 25 25

PanelDimensons (WxDxH) (mm) 950x950x60Net Weight (kg) 6.5 6.5 6.5 6.5

MODEL INV-R56T/Na-K INV-R63T/Na-K INV-R80T/Na-K INV-R90T/Na-KPower supply 1-Phase, 220-240V, 50HZ



Aiflow ratem3/h 1.180 1.180 1.180 1.860CFM 694 694 694 1.095


Connection pipe

Gas (Flare)Inch 5/8 5/8 5/8 5/8mm 15.9 15.9 15.9 15.9



Main bodyDimensons (WxDxH) (mm) 840x840x240 840x840x320

Net Weight (kg) 30 30 30 38


33

Compact Four-Way Cassette TypeMODEL INV-R22T/NaA-K INV-R28T/NaA-K INV-R36T/NaA-K INV-R45T/NaA-KPower supply 1-Phase, 220-240V, 50HZ





Connection pipe

Gas (Flare)Inch 3/8 3/8 1/2 1/2mm 9.52 9.52 12.7 12.7





Four-Way Cassette TypeMODEL INV-R100T/Na-K INV-R112T/Na-K INV-R125T/Na-K INV-R140T/Na-KPower supply 1-Phase, 220-240V, 50HZ



Aiflow ratem3/h 1.860 1.860 1.860 1.860CFM 1.095 1.095 1.095 1.095


Connection pipe

Gas (Flare)Inch 5/8 5/8 5/8 5/8mm 15.9 15.9 15.9 15.9





34

ONE-WAY CASSETTE TYPE) High flexible Highly flexible installations for various needs.

) The unit is applicable to height below 3.5m

) Ultra quiet operationLow noise cross flow fan reduces vortex flow in the duct thus reducing the noise.

) Long life and washable filter

) Drain pump lift Drain pump flitted as standard with increased lift of 700mm.

) Detachable and washable grille

) ComfortableThe equal and gentle air supply design and the advanced air flow controlling design make the room temperature equal and bal-anced. So, the people inside the room feel more comfortable.

MODEL INV-R22Td/NaA-K INV-R28Td/NaA-K INV-R36Td/NaA-KPower supply 1-Phase, 220-240V, 50HZ

CapacityCooling (kW) 2.2 2.8 3.6Heating (kW) 2.5 3.2 4.0

Power consumption (W) 42 42 42

Aiflow ratem3/h 450 500 500CFM 265 294 294

Sound pressure level (dB(A)) 45/43/41 45/43/41 45/43/41

Connection pipe

Gas (Flare)Inch 3/8 3/8 1/2mm 9.52 9.52 12.7

Liquid (Flare)Inch 1/4 1/4 1/4mm 6.35 6.35 6.35

Drain PipeExternal dia. (mm) 30 30 30Thickness (mm) 1.5 1.5 1.5

Main bodyDimensons (WxDxH) (mm) 920x360x185Net Weight (kg) 16 16 16

PanelDimensons (WxDxH) (mm) 118043030Net Weight (kg) 3 3 3

) D i lift

35

Model / Heat pump INV-R71L/Na-K INV-R100L/Na-K INV-R140L/Na-K

CapacityCooling kW 7.00 10.00 14.00 Heating kW 8.00 11.00 15.00

Power supply V/Ph/Hz 220-240/1/50 220-240/1/50 220-240/1/50Motor power input W 160 185 200

Air flow volumem3/h 1100/1000/920 1600/1500/1300 1700/1600/1400 CFM 655/595/548 952/893/774 1012/952/833

Sound pressure level dB(A) 48/45/42 51/49/47 52/50/48

Connecting pipeGas inch 5/8 5/8 5/8Liquid inch 3/8 3/8 3/8

Drain pipeExternal dia. mm 31 31 31 Thickness mm 4.5 4.5 4.5

Dimensions WxDxH mm 502x316x1756 556x381x1896 556x381x1896 Net Weight Body kg 39.0 53 57

Auto diagnosis

Fashionable and novel appearance

Quiet operation

Intelligent drainage device

Long life filter

Wider air supply and swing angle

Dynamic color display

Horizontal and vertical swing

FLOOR STANDING TYPE

FCU Wired remote controller WK-010PA-K

Wireless

36

WALL MOUNTED TYPE

) Anti cool air designWhen heating in winter, intelligent anti cool air function is started.The unit blows only when the unit is pre-heated inside, to prevent it from blowing out cool air.

) Auto clean (under COOL & DRY mode)After the unit is turned off, the indoor fan will still operate in low speed in order to dry the inner components and parts. This way mould and odor are prevented from growing.

) Vertical auto swingWhen cooling, the cool air is directed across the room and then it sinks. When heating, the warm air is directed across the floor and then it rises.

Cooling Heating

) Low noise designThe advanced irregular-distance mixed flow fan, the unique duct design and the multi-grill auxiliary duct, make the operation highly efficient and the noise lower.

) Streamlined design for spaces without ceiling

) Ternary filtersTernary air filters with anti-mildew, static electric dust capture and anti-bacterial function.

Ternary filter

) Washable grilleThe front grille can be easily removed for washing.

37

MODEL INV-R50G/NaG-KINV-R56G/

NaG-KINV-R71G/

NaG-KINV-R71G/

NaB-KINV-R80G/

NaB-K



Power consumption (W) 60 70 70 63 65

Aiflow ratem3/h 630 800 800 1.200 1.200CFM 371 471 471 706 706

Sound pressure level (H/M/L) (dB(A)) 44/41/38 44/41/38 44/41/38 49/45/42 49/45/42Dimensions (WxDxH)(mm) 940x200x298 1008x221x319 1178x227x326Net weight (kg) 13 15 15 17.5 17.5

Connection pipe Gas (Flare)

Inch 1/2 5/8 5/8 5/8 5/8mm 12.7 15.9 15.9 15.9 15.9


Drain PipeExternal dia. (mm) 28 28 28 30 30Thickness (mm) 4 4 4 1.5 1.5

EXV Position Integrated External

MODEL INV-R22G/NaG-KINV-R28G/

NaG-KINV-R36G/

NaG-KINV-R45G/

NaG-K





Sound pressure level (H/M/L) (dB(A)) 38/36/34 38/36/34 44/41/38 44/41/38Dimensions (WxDxH)(mm) 843x180x275 940x200x298Net weight (kg) 10.5 10.5 13 13

Connection pipe Gas (Flare)

Inch 3/8 3/8 1/2 1/2mm 9.52 9.52 12.7 12.7


Drain PipeExternal dia. (mm) 28 28 28 28Thickness (mm) 4 4 4 4

EXV Position Intergrated

38

FLOOR CEILING TYPE) Compact and light weight

Only 238mm in height

) Ultra quiet operation

) Long life, detachable and washable grille

) Easy to install and good looking, satisfies more requirements

39

) Easy maintenanceConvenient disassembly and maintenance thanks to unique design.

Plastic filter with buckles Grill buckle Dismountable motor

) Wide discharge rangeWith cross-direction sweep. The air supply range is efficiently wider.

) Drain pump lift reaches 1100mm

40

Floor ceiling (EXV Integrated)MODEL INV-R28Zd/NaB-K INV-R36Zd/NaB-K INV-R50Zd/NaB-K INV-R71Zd/NaB-K




Aiflow ratem3/h 650 650 950 1.400CFM 383 383 559 824

Sound pressure level (dB(A)) 40 40 45 49Dimensions (WxDxH) (mm) 1.220x225x700 1420x245x700Net weight (kg) 40 40 40 52

Connection pipe

Gas (Flare)Inch 3/8 1/2 1/2 5/8mm 9.52 12.7 12.7 15.9



MODEL INV-R90Zd/NaB-K INV-R112Zd/NaB-K INV-R125Zd/NaB-K INV-R140Zd/NaB-K




Aiflow ratem3/h 1.600 2.000 2.000 2.000CFM 942 1.777 1.777 1.777

Sound pressure level (dB(A)) 51 55 55 55Dimensions (WxDxH) (mm) 1420x245x700 1700x245x700Net weight (kg) 54 64 66 66

Connection pipe

Gas (Flare)Inch 5/8 5/8 5/8 5/8mm 15.9 15.9 15.9 15.9



41

CONCOLE TYPE

Vertical swing

Anti-cold function

Quiet operation

Comprehensive protection

Auto restart

Compact design

Easier maintainability

MODEL INV-R28-C/Na-K INV-R36-C/Na-K INV-R28-C/Na-K

Power Supply 1-Phase, 220-240V,50Hz

Capacity Cooling (kW) 2.8 3.6 5.0Heating (kW) 3.2 4.0 5.5

Power consumption (W) 60 60 60

Air flow ratem3/h 500-430/370/280 600-520/440/360 650-620/500/410CFM 294-253/218/165 353-306/259/212 383-365/294/241

Sound pressure level (H/M/L) (db(A)) 38/33/26 40/37/32 46/41/35Dimenions (WxDxH) (mm) 700x215x600Net weight (kg) 16

Connection pipeGas

inch 3/8 3/8 1/2mm 9.52 9.52 12.7

Liquidinch 1/4 1/4 1/4mm 6.35 6.35 6.35

42

TREATED FRESH AIR DUCT TYPE) Provide fresh air of temperature that is close to the indoor

ambient, ensures fresh and comfortable indoor air. Note: The capacity of fresh air ducted unit should be less than 30% of the capacity of outdoor unit.

) Comfortable Makes you feel comfortable, like in the nature. It is introducing Treated fresh air supplying temperature is close to the outdoor fresh air, after treatment, in to the room. the indoor temperature (factory setting at 22 Celsius),

reducing the cooling load of other indoor units.

43

) Easy control Wired remote control Wireless remote control Centralized control Long-distance monitoring Sub-room switch Memory function Auto restart after power recover Weekly timer

) Flexible application The indoor unit with high static pressure can realize long-distance fresh air supply to all corners of the room. So, it is greatly

applicable to places that there is high density of people.

The standard pressure is 200Pa and the optional range is 50-300Pa.

MODEL INV-R140P/Na(X1.2)-KINV-R224P/Na(X2.0)-M

INV-R280P/Na(X2.5)-M

INV-R280P/Na(X3.0)-M

Power supply 220V, 50Hz, 1 Phase 380V, 50Hz, 3 Phase 380V, 50Hz, 3 Phase 380V, 50Hz, 3 Phase

Capacity (At rated ESP)

Cooling (kW) 14 22.4 28 28Heating (kW) 10 16 20 20

Power input1Cooling (kW) 0.5 1.1 1.1 1.1Heating (kW) 0.5 1.1 1.1 1.1

Aiflow VolumeCFM 706 1177 1471 1766m3/h 1200 2000 2500 3000

Sound pressure level (H/M/L) (dB(A)) 42 47 48 51

External Static Pressure

Rated (Pa) 150 200 200 200Range (Pa) 50~150 50~200 50~200 50~200

Dimensions (WxDxH) (mm) 1463x756x300 1500x1000x500 1500x1000x500 1500x1000x500Weight (kg) 63.5 130 150 150

Connection pipe

Valve Connection Type Flare Connection Brazing Connection Brazing Connection Brazing ConnectionLength (m) 7.5 7.5 7.5 7.5Gas additional charge (g/m) 54 54 54 54Liquid Pipe (Inch) 3/8 3/8 3/8 3/8Gas pipe (Inch) 5/8 7/8 7/8 7/8

44

CONTROL NETWORK SKETCH

System Air Conditioning Individual Control

Group Controller

ZJA011

Wired Remote Controller

Z63351F/Z63151F

Z60351F/Z60151F

Wired Remote Controller

ZX60451

Wireless Remote Controller

YB1FA Y512

Key-card Control Board Key-card

MK03

(Field supplied)

IR Receiver Unit

JS01

Communication module

ME30-00/E2


ME30-00/E2

RS-422/485

Repeater

Note: Control network sketch is for reference only,

please refer to the equipment manuals for actual cable connection method.

45

Air ConditioningCentral Control

BuildingManagement

RS-232 to RS-422/485 Converter

RS-232 to RS-422/485 Converter

INVENTOR AC Eudemon 2009 (Monitoring Software)

FE30-00/A(M)

Internet

Web Monitoring Client


ME30-00/E2

Centralized Controller CE51-24/E(M)

Smart Zone Controller

CE50-24/E

BMS Interface (Modbus)

ME30-00/E2

Commissioning Program (Software)

Text Parser

Module link

Transmission line (INV network)

Group controller line

Remote Controller line

Modbus network

IR receiver line

Key-card control board line

Key-card signal line

Building Management System

Web Monitoring Client

46

CONTROLLERS COMPARISON

ITEM

Wireless remote

Controller Y512

Wireless remote

controller YB1FA

Wired Remote

Controller Z63351F/Z60351*

Wired Remote

Controller XK02

Group Controller ZJA011

Smart Zone

Controller CE50-24/E

Centralized Controller CE51-24/

E(M)

INVENTOR AC Eude-mon 2009

BMS Interface (Modbus)

Connections

Max Nos. of Outdoor Units - - - - - - 64 n*255 n*255

Max Nos. of Wired Controller 1 1 1 1 16 16 1024 n*255*16 n*255*16

Max Nos. of Indoor Units 1 1 1 1 16 16 1024 n*255*16 n*255*16

Control functions

ON/OFF Mode Setting Fan Speed Vertical Swing Energy Saving Mode Drying Turbo Mode Sleeping Mode Light

Display

Errors Clock Week Room Temp. Lock Indoor unit Address

Timer

ON/OFF Timer Minimum Timer Gap 0.5h 1min 0.5h 0.5h 0.5h 0.5h 1min 1sec

Weekly Timer Centralized Week Timer Group Week Timer

Shielding

Shielding Centralized Shielding Group Shielding

Centralized Control

Centralized Control Group Control

Note: n: Nos. of serial port

Control functions availability is based on the indoor units. Please refer to the users manual of indoor unit for details.

47

COMMENTS OF CONTROL FUNCTIONS) ON/OFF Timer FunctionUnder ON/OFF state, set the unit to be automatically turned on or turned off in 0.5h hours (1n

48

WIRED REMOTE CONTROLLERZ60351F/Z63351F (Heat pump)

ON/OFF

Temperature setting

Fan speed setting

Energy-saving function

Room temperature display

Sleep function

Infrared remote control function is available and the remote controller is optional

Z60351F/Z63351F (Heat pump)

Z60151F/Z63151F (Cooling only)

ON/OFF Timer

Operation mode setting

Vertical swing

Self-diagnosis function (Error code display)

Memory function

Child lock function

Operating Mode Display (COOL, DRY, FAN, HEAT)

Sleep Mode Display

Room Temperature Display /Error Displa

Fan Speed Display (HIGH, MID, LOW, AUTO)

Set Temperature Display

Defrosting Display

Timer Display

Signal Receiver (For Remote Controller)

Mode Setting Button

Temperature Setting Button

Fan Speed Setting Button

Sleep Mode Setting Button*

Timer Setting Button

ON/OFF button

Model Name Z63351F / Z60351F Power Supply DC12V (Supplied by the indoor unit)Dimensions (HxWxD) (mm) 85x85x20Weight (g) 94

* Z60351F is for duct type indoor unit, and swing function is unavailable; Z63351F is for other types of indoor unit, button SLEEP changes to SWING, and sleep function is unavailable.

51

51

111FFFF (HHHeaattt pupumpmpppmpppppmppppppppp))))))))

111FFF F (CCCCCCCCCoooooooolilililingnggggngngngng ooooooooooo onlllnlnnnlnlnnly)yy)y)y)

49

WIRED REMOTE CONTROLLERZX60451

ON/OFF

Displayed as white characters on black background

Fan speed setting


Turbo cooling/heating function

Quiet function

Enquire and setting address of wired controller

ON/OFF Timer

Temperature setting

Vertical swing

Environmental temperature display

Evaporation function

Shield function

Infrared remote control function is available and the remote controller is optional

Touchable wired controller

Operating mode setting

Energy saving function

Sleep function

Memory function

Child lock function

Operating Mode Display (COOL, DRY, FAN, HEAT)

Sleep Mode Display

Fan Speed Display (AUTO, TURBO, LOW, MID, HIGH)

Temperature /Timer / Quiet Mode Setting button

Defrosting Operation Display

Enter / Cancel Button

Functions Setting Button

Key- card Display

Timer Display


Operation Mode Setting Button

On/Off Button


Model Name ZX60451Power Supply DC12V (Supplied by the indoor unit)Dimensions (HxWxD) (mm) 92x92x24Weight (g) 116

Swing Display Lock Display

Set / Room Temprature Display

Function Display Area

50

WIRELESS REMOTE CONTROLLERY512

ON/OFF

Temperature setting

Fan speed setting

Child lock function

ON/OFF Timer


Vertical swing

Sleep function

Fan Speed setting button

Swing Button

Fan Speed Setting Display (HIGH, MID, LOW, AUTO)

Operation Mode Display/ (AUTO, COOL, DRY, FAN, HEAT)

Room Temperature/ Malfunction Display

Sleep Mode Display

Timer Display

Sleep Button

Light ON/OFF Button

Temperature/Timer Setting Button

Timer ON Setting Button

Timer OFF Setting Button

Mode Setting Button

ON/OFF Button

Model Name Y512Power Supply AAA 1.5Vx2Dimensions (HxWxD) (mm) 159x56x18Weight (g) 92

51

WIRELESS REMOTE CONTROLLERYB1FA

ON/OFF

Temperature setting

Fan speed setting

Energy-saving function

Room temperature display

Turbo cooling/heating function

Mute function

Child lock function

ON/OFF Timer


Vertical swing


Sleep function

Blow function

Memory function (Turbo, Energy save, Quiet, Evaporation, etc. )

Clock display

Operating Mode Display (AUTO, COOL, DRY, FAN, HEAT)

Model Name YB1FAPower Supply AAA 1.5Vx2Dimensions (HxWxD) (mm) 122x44x21Weight (g) 70

Sleep Mode Display

Temperature Type Display

Swing Angle Display

ON/OFF Button

Temperature/ Timer Setting Button


Clock Setting Button

Blow Function ON/OFF Button

Turbo Mode Setting Button

Fan Speed (HIGH, MID, LOW, AUTO)

Room Temperature/Malfunction Display

Timer Display

Child Lock Display

Light Displayer

Mode Setting Button

Swing Mode Setting Button


Temperature Display Button

Light ON/OFF Button

Sleep Mode Setting Button

52

GROUP CONTROLLERZJA011

) Group monitoring control and group wired control are the two main control functions for group Controller.

Group monitoring controller can monitor or control 16 indoor units of a group for inquiry and single or centralized control.

Features:

For a region consisted of 1-16 indoor units both single and central control are available.

The wired controller buttons in a region of 16 indoor units can be shielded or locked.

It can time 16 indoor units in a region.

It has the function of power-off memory.

Note: Wired controller must be reserved with the indoor unit that has been matched.

Group wired controller could replace 1-16 selected wired controllers, in order to uniformly set or control the indoor units.

Features:

It can uniform the time for the selected indoor units.

It can replace the wired controller, in order to control the selected indoor units in a region.

It has the function of power-off memory.

Note: The wired controller that is matched with the indoor unit must be removed and the indoor unit must be re-energized after debugging.

No. Of indoor Unit

Model Name ZJA011Power Supply DC12V (Supplied by the indoor unit)Dimensions (HxWxD) (mm) 85x85x20Weight (g) 94

Inquiry/Control Display

Operating Mode Display/ (COOL, DRY, FAN, HEAT)

Error display for indoor or outdoor unit

Room temperature display/ Malfunction display

Fan Speed Display (AUTO, HIGH, MID, LOW)

Lock Display

Swing Display

Set Temperature/Timer Time Display

ON/OFF Button

Inquiry/Single or Central Control Setting Button

Operating Mode Setting Button (COOL, DRY, FAN, HEAT)

Long-Distance Shield Status Display

Value Setting Button for Temperature/ Timer/Indoor Unit Number Selecting (Under INQUIRY Status)

Forced Operation Display

Fan Speed/ Swing Setting Button

Defrosting Operating Display

Timer Button (Under SINGLE / CENTRAL Status) ON/OFF Timer Inquiring of On-line Indoor Uni (Under INQUIRY Status)

t ll thh t

53

SMART ZONE CONTROLLERCE50-24/E

When the indoor units are connected to 3 sets of INV outdoor units, the air duct type indoor unit can be also connected.

Directly controls 16 indoor units in the network without extra communication module.

If an indoor unit is being operated by its own control group, it can be inquired and displayed on the operation status.

Remote shield function.

Timer function.

Weekly Timer Function.

Model Name CE50-24/EPower Supply 220V~240V, 50/60HzDimensions (HxWxD) (mm) 120x120x62Weight (g) 391

Operating Mode Display (AUTO, COOL, DRY, FAN, HEAT)


Error/Child Lock/Lock Display

Environmental Temperature /COM # Display

On-line or Selected Indoor Unit No. Display

Operation Mode Setting Button (COOL, DRY, FAN, HEAT)

Fan Speed/Swing Setting

Set Temperature/Timer Setting Button

On/Off Button

Timer/Clock Setting Button

Current Day of Week and Time Display

Shield Status Display (From long distance)Setting Temperature / NO. of Indoor Unit Display

Timer Display

Indoor Unit NO. / Week Selecting

Shield Setting Button

Central Control Setting

Max 16

Serial 1 (multirequency)Serial 2 (multirequency)

Serial 3 (multirequency)

played

54

CENTRALIZED CONTROLLERCE51-24/E(M)

Clock setting.

Error alarm and error code display

Single/Group/Center Control (including weekly timer setting, shield setting, etc)

64 communication modules can be connected and 1024 sets of indoor units can be controlled.

Model Name CE51-24/E(M)Power Supply 220V~240V, 50/60HzDimensions (HxWxD) (mm) 185x131x68Weight (g) 557

Inquire and control the ON/OFF, operation mode, set temperature, fan speed, swing state, etc. of indoor unit.

Automatically detect and display the status of online region and indoor unit (including operation mode, set temperature, fan speed, swing, weekly timer, shield, etc).

Long distance shield function.

Up to 1km communication wires without repeaters.

Error Display

Current Region No. and Unit No. Display (for indoor unit)

Group No. Display

Online Region No. Display*

Online Indoor Unit No. Display

CENTER/GROUP Operating or Setting Display

Day of Week and Time Display

Weekly Timer Display

Direction Key (UP/DOWN/LEFT/RIGHT)

Function Setting Confirmation Button

Grouping Information Setting Button

Back to Superior Menu Button

Center Control Setting Button

Clock Setting Button

Group Control/Setting Button

Cancel Button

All Indoor Units ON/OFF Button

Operation Mode Display


SWING Operation Display

Control Command Sending Display

Shield Status Display

Weekly Timer Display

Set Temperature Display

Room Temperature Display

Swing Operation Setting Button

Temperature Setting Button

Operation Mode Setting Button

Shield Setting Button

ON/OFF Button

Timer Setting or Inquiring Button


Max 64

Communication Module



Max 16 Max 16 Max 16

* All indoor units connected by one communication module are automatically distributed in one region.

55

IR RECEIVER & KEY-CARD CONTROL BOARDJS01 / MK03

) IR receiverJS01

It is applicable to INV duct type indoor unit and equipped with LED lamp for status indication and infrared remote control function.

) Key-card Control BoardMK03

This direction control board is only suitable for INVENTOR multi-variable (INV) indoor unit with gate-control function.

The AC will operate after plugging in the gate-control card and stop operating after pulling out the card.

Upon pulling out the card in order to stop the unit, the running states of the unit will be memorized.

After plugging in the card, the unit will be under standby state or resume running according to settings.

The AC will operate when the customer plugs in the card and automatically stop when he pulls out the card. This ensures that the unit will turn off after people leave the room and that energy will be saved.

Model Name MK03Power Supply 220V~240V, 50/60Hz or DC5V~24V (Supplied by the indoor unit)Dimensions (HxWxD) (mm) 73x73x36Weight (g) 65

LED Lamp

Signal Receiver: it is used for receiving command sent from remote controller

Heating ON/OFF and Cooling ON/OFF

Model Name JS01Power Supply DC5V (Supplied by the indoor unit)Dimensions (HxWxD) (mm) 120x70x58.5Weight (g) 172

56

COMMUNICATION MODULEME30-00/E2

) Functions The communication module (ME30-00/E2) is used for transforming and transmitting

signals of the computer and the air conditioning system. It acts as a communication controller.

Modbus protocol and RS485 interface are adopted so that the unit can be connected to users BMS system and other net-works.

Lots of monitoring nodes make possible to have as many as 255 units in the same network.

Control of setting parameter is available.

Monitoring of operation state is available.

Monitoring of malfunction state is available.

Model Name ME30-00/E2Power Supply 220V~240V, 50/60HzDimensions (HxWxD) (mm) 185x131x68Weight (g) 557

Unit

9~12V DC 800mA

POWER

Power Indicator (Red)

Communication Indicator (Green)

PC or COM2 of Other Module

RS485 Interface

57

COMMISSIONING PROGRAMText Parser

) Brief introduction This software receives data from the INV system through local COM port or network (both internet and LAN are suitable) and

then analyses these data according to communication protocol.

Running parameters of unit, after analysis, will be displayed and saved in real time. There are two kinds of displaying methods, the text displaying and the curve displaying. The analytic data can be saved in database. Technician and service person can use this software to do commissioning.

Real-time parameter display Curves Analysis

Operating System

Microsoft Windows 2000 Professional (English version / Service pack 4 or later)

Microsoft Windows XP PROFESSIONAL (English version / Service pack 2 or later)

Microsoft Windows Vista Home premium / Business / Enterprise / Ultimate

Microsoft Windows 7 Home premium / Business / Enterprise / Ultimate

64-bit version of Windows are not supported

CPU Intel Pentium / Celeron, AMD Athlon / Duron 1Ghz or higherHDD 4 GB or more of free spaceMemory 512MB or more

58

RS-422/485 RREPEATER (ISOLATED)

Power Supply Input AC 220V~50/60HZ Output 12~30 DC 800mADimensions (HxWxD) (mm) 96 x 100.6 x 25Weight (g) 277

Operation Indication LEDs

) FunctionsRs-422/485 repeater (isolated) is used to amplify the communication signal when the quantity of communication modules in the network is more than 30, or communication distance is longer than 800m.

Power

RS-422/485

RS-422/585

Maximum 30 Nos. of module between two repeaters

Maximum cable length between two repeaters is 800m

59

) FunctionsRS232-RS485 opt electronic isolated converter is used for converting the signal between computer / BMS System (RS232) and INVENTOR Air Conditioning Systems (RS485).

Power Supply Input AC 220V~50/60HZ Output 12~30 DC 800mADimensions (HxWxD) (mm) 96 x 100.6 x 25Weight (g) 263

Operation Indication LEDs

RS-422/485

PowerRS-232

RS-232 TO RS-422/485CONVERTER (ISOLATED)

60

INVENTOR AC EUDEMON2009 PC SUIT) Brief introduction of INVENTOR AC Eudemon 2009INVENTOR AC Eudemon 2009 is the latest solution for controlling, monitoring and management of INVENTOR central air condi-tioning systems with your PC.

Maximum Connectable Systems/ Outdoor Units: 255 Maximum Connectable Indoor Units (INV System): 4,000 Maximum Control Distance: 5,600m (Standard distance 800m & extendable to 5.6km) Compatible Systems: INV System, Centrifugal Chiller, Water-cooled screw chiller, Air-Cooled screw chiller,

Air-cooled scroll chiller, etc.

) System schematic planINVENTOR AC Eudemon 2009 Management System/BMS Network Schematic Plan

Note:

In a RS485 Network, different type of systems cannot be connected.

User can only choose either INVENTOR AC Eudemon 2009 or BMS (Modbus) to manage the Air-conditioner system.

Personal Computer

BMS SystemINVENTOR AC Eudemon 2009

Serial Port

Max 255

Convertor

RS485 Network Protocol (Modbus)

More AC Units

Max 255

Communication Module n

Communication Module 1

Communication Module 255

Max 16 Max 16 Max 16

009009

61

) Functions of INVENTOR AC Eudemon 2009 Air Conditioning System running status / error information checking. Air Conditioning System Operation Parameter setting. Multi User Management with different authorized levels. Intelligent Timer with simplified schedule management. Multi Serial port and Multithreading Monitoring. Automatic Detection enables quick monitoring even if the user is not familiar with the concept of equipments, protocol and

models, etc.

Vivid network plan helps the easy understanding of the physical structure of the air conditioning system. Vivid location plan helps easy management of the air conditioning system.

) Functions of INVENTOR AC Eudemon 2009

) Requirement of PC for INVENTOR AC Eudemon 2009

Model name INVENTOR AC Eudemon 2009 FE30-00/A(M)

ContentINVENTOR AC Eudemon 2009 CD-ROM x 1 PCS

RS232-RS485 Opto electronic Isolated Convertor x 1 PCS

Operating System

Microsoft Windows XP PROFESSIONAL (English version / Service pack 2 or later)Microsoft Windows Vista Home premium / Business / Enterprise / UltimateMicrosoft Windows 7 Home premium / Business / Enterprise / Ultimate64-bit version of Windows are not supported

CPU Intel Pentium / Celeron, AMD Athlon / Duron 1Ghz or higher

HDD 10 GB or more of free space

Memory 1GB or more

Software Environment

Internet Explorer 6.0 SpP1 or later (.NET Framework supported)

Microsoft . NET framework 2.0

Microsoft SQL Server 2005 Express

Microsoft Data Access Components (MDAC) 2.8 SP1 or later.

Microsoft Visual C++ 2008 Redistributable SP1

62

PIPING DESIGN PROGRAMINV SELECTOR) BRIEF Introduction INVENTOR INV Selector is a program for doing the piping design of INV VRF systems.

Interface of the main program.

63

) The software provides two ways to output the design Excel summary files: it consists of AutoCAD drawings: Electrical & Communication

the equipment summary, design condition, wiring design of the system. system details and remote monitor detail.

Operating System

Microsoft Windows 2000 Professional (English version / Service pack 4 or later)Microsoft Windows XP Professional (English version / Service pack 2 or later)Microsoft Windows Vista Home premium / Business / Enterprise / UltimateMicrosoft Windows 7 Home premium / Business / Enterprise / Ultimate64-bit version of Windows are not supported

CPU Intel Pentium / Celeron, AMD Athlon / Duron 1Ghz or higher

HDD 4 GB or more of free space

Memory 512MB or more

Software Environment

AutoDesk AutoCAD Excel 2004/2005/2008

Microsoft Office Excel 2000/2003/2007 Professional

Microsoft Visual C++ 2008 Redistributable SP1

Download VRF Selection Software www.inventor.ac/tech_spec

64

ENERGY RECOVERY VENTILATION) Introducing outdoor fresh air and discharging indoor air.

Makes you feel comfortable as in the nature.

) Energy saving Internal heat exchanger performs cooling and heating

exchange between the discharged air and fresh air.

Energy-recovery rate above 70%, high energy saving.

Unique by-pass mode can reduce power consumption of fan motor, in order to prolong lifetime of the heat exchanger core.

By the combination of heat exchange mode and by pass mode, the unit load can be reduced about 26% in a year.

0%

20% 26%

Pow

er r

educ

tion

rat

io

Direct fresh air introduction

Independent heat exchange process

Heat exchange combined with

by-pass proccessDischarge airAir Supply

Temp plate

Heat exchange mode By-pass mode

Outdoor air intake

Exchange air

Return air

Supply air

Outdoor air temperature sensor Air supply fan

Air exchange fan Heat exchange elementRoom temperature

sensor

Outdoor air intake

Exchange air

Return air

Supply air

Outdoor air temperature sensor Air supply fan

Air exchange fan Heat exchange elementIndoor air temperature

sensor

Shell

Indoors air inlet

Fresh air outlet

Lug

Indoor air outlet

Fresh air outlet

Electrical box

Heat exchanger

Air filter

arging indoor air

65

Exchanege of humidity (latent heat) The vapour on the side with high humidity is absorbed by hy-

groscopic agent and discharged to the side with low humidity through capillary action of the fibber.

Through heat exchange between the indoor air and fresh air, the internal heat exchanger reduces the fluctuation of indoor temperature. At the same time it prevents from high temperature difference of the supply air, while reducing the operation load of the unit.

Moisture absorption

Move through capillary

Moisture release

Flexible control LED display

Energy saving mode

24h timer

Centralized controller

Weekly timer

Long-distance Monitoring Control (optional)

Low-noise DesignBuild-in low noise ventilation fan.

Fresh air inlet

Insulation material

Indoor air outlet Fresh air Supply

Room air inlet

Fresh air outletIndoor air return

Discharge air duct

Fresh air duct

) High efficiency heat exchangeThe ERV can exchange the latent heat and sensible heat simultaneously, which can adjust temperature and humidity at the same time. It can be widely applied where there is big humidity difference between indoor and outdoor.

Heat exchange (sensible heat) inside the coreHeat is exchanged between discharged air and fresh air, so that the fresh air temperature to come down and be close to the indoor temperature. The feeling of uncomfortable is avoided and meanwhile the load of air conditioning is effectively decreased.

Air Filtration and purification Function Internal air filter keeps the fresh air introduced into room pure and dustless.

The efficient isolation between fresh air duct and discharge air duct ensures pure air supply.

With antibacterial and anti-mildew materials, the heat exchange core is suiting for healthy.

Wide range of models7 models in a range of 350~3000m3/h, which can fit for different spaces and reduce the waste of power. Wide range from 350 to 3000 m3/h, matching with buildings of various structures.

Reliability and easy maintenance The complete unit with non-moving parts except the

fan motor can reliably operate for a long period of time, without frequent maintenance.

Filter and heat exchange core can be easily taken out from the access door for cleaning.

Compact design and easy installation With a minimum height of 360mm, the unit is space saving. It can be installed inside limited ceiling spaces.

) Installation example

66

SPECIFICATIONS) ERV

MODEL HRVQ-D3.5-K HRVQ-D5-K HRVQ-D8-K HRVQ-D10-K Power supply 220 240V, 1Ph, 50Hz Power Input (W) 165 262 400 440

Airflow rate H/M/L m3/h 360/260/210 500/380/300 800/600/480 1000/750/600CFM 212/153/124 294/224/176 471/353/282 588/441/353

Sound pressure level (dB(A)) 37 39 45 46 External static pressure H/M/L Pa 100/80/60 100/80/60 110/85/65 110/85/65 Temperature exchange efficiently H/M/L

% 71/73/75 68/70/72 70/72/74 75/77/79

Enthalpy exchange efficiency Heating (H/M/L) 65/67/68 62/64/65 63/65/67 66/68/70 Cooling (H/M/L) 61/63/65 57/59/61 60/62/64 62/64/65

Dimension (WxDxH) (mm) 800x879x306 800x879x306 832x1016x380 832x1016x380 Net weight (Kg) 45 45 57 57

MODEL HRVQ-D15-M HRVQ-D20-M HRVQ-D30-M Power supply 380~415V 3N~50Hz Power Input (W) 600 950 2800

Airflow rate m3/h 1500 2000 3000CFM 882 1176 1176

Sound pressure level (dB(A)) 48 50 54 External static pressure Pa 150 150 220 Temperature exchange efficiently

%73 71 70

Enthalpy exchange efficiency Heating 65 62 62 Cooling 60 58 58

Dimension (WxDxH) (mm) 1210x1215x452 1210x1215x452 1340x1550x572 Net weight (Kg) 100 100 240

67

CONNECTION BRANCHES) Modular Outdoor ) Indoor Unit Y-Type

Unit Branch Joint Branch Joint

Gas Pipe Gas Pipe

Liquid Pipe Liquid Pipe

Modular Outdoor Unit Branch Joint

Configuration

Indoor Unit Y-Type Branch Joint

Model Name Configuration

ML01R 22.4 X 96ML02R 96 < X

Model Name Configuration

FQ01A/A X 20.0FQ01B/A 20.0 < X 30.0FQ02/A 30.0 < X 70.0FQ03/A 70.0 < X 135.0FQ04/A 135.0 < XFQ01Na/A X 5.6FQ02Na/A 5.6 < X 22FQ03Na/A 22 < X 30FQ04Na/A 30 < X 68FQ05Na/A 68 < X 96FQ06Na/A 96 < X 135FQ07Na/A 135 < X

For more technical information download the technical files

www.inventor.ac/tech_spec

No 1

www.inventor.ac

for the compressor and for all parts of the unit

ec

ecal informmamamaatititiononon dd dowownlnnlnlnloaoaoaao ddd the te

.inventor.ac/tech_spe

ALL UNITS ARE AVAILABLE FROM OUR SELECTED NETWORK OF AIR CONDITIONING PROFESSIONALS

Documents

2012 Technical Catalogue VRF