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Commercial AC 50/60Hz WDVT Series WDVT Series R410A Tropical VRF D4 Plus/Mini VRF Commercial AC 50/60Hz R410A Tropical VRF D4 Plus/Mini VRF

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  • U.S.A.

    Dallas, Texas TX 75374-0183P.O. Box 740183Phone: +214-361-2164 Fax: +214 361-2165E-mail: [email protected]

    CATALOG # WDVT-03-14

    U.A.E.

    DubaiP.O. Box 12954Phone: +971-4 267 0909 Fax: +971-4 267 5747E-mail: [email protected]

    All models, sizes, dimensions, and specifications are subject to change without prior notice.

    www.westairind.com

    Commercial AC 50/60Hz

    WDVT SeriesWDVT Series

    R410A Tropical VRF D4 Plus/Mini VRFCommercial AC 50/60HzR410A Tropical VRF D4 Plus/Mini VRF

  • 03

    ContentsD4 Plus Series

    DC Inverter Mini VRF

    Indoor Units Lineup

    Control Systems

    HRV

    Branch Pipe

    D4 P

    lus Series

    DC

    Inverter M

    ini VR

    FH

    RV

    D4 P

    lus Series

    DC

    Inverter M

    ini VR

    F

    Indoor Units

    Lineup

    Indoor Units

    LineupH

    RV

    Control S

    ystems

    Control S

    ystems

    Outdoor Units Lineup

    Tropical Digital Scroll D4 Plus 60Hz8 10 12 14 16HP

    KW 25.2 28.0 33.5 40.0 45.0

    Capacity Range

    Appearance

    Tropical Digital Scroll D4 Plus 50Hz8 10 12 14 16HP

    KW 25.2 28.0 33.5 40.0 45.0

    Capacity Range

    Appearance

    Tropical DC Inverter Mini VRF 50Hz3 5HP

    KW 10.5 14

    Capacity Range

    Appearance

    Branch P

    ipe

    Branch P

    ipe

    05

    38

    48

    82

    109

    112

  • 05 06

    WIDE APPLICATION RANGE

    The outdoor units capacity range from 8HP up to 64HP in 2HP increment. Maximum 64 indoor units with capacity up to 130% of total outdoor units can be connected in one refrigeration system.

    Wide Range of Outdoor Units

    8, 10,12HP 14, 16HP

    50, 52, 54, 56, 58, 60, 62, 64HP34,36, 38, 40, 42, 44, 46, 48HP

    18, 20, 22, 24, 26, 28, 30, 32HP

    1316

    2023

    2629

    33 3639

    4346

    5053

    5659

    6364 64 64 64 64 64 64 64 64 64 64 64 64

    0510152025303540455055606570

    8HP

    10HP

    12HP

    14HP

    16HP

    18HP

    20HP

    22HP

    24HP

    26HP

    28HP

    30HP

    32HP

    34HP

    36HP

    38HP

    40HP

    42HP

    44HP

    46HP

    48HP

    50HP

    52HP

    54HP

    56HP

    58HP

    60HP

    62HP

    64HP

    More Connectable Indoor Units

    The high number of connectable units is suitable for large buildings and projects.

    FeaturesWide Application Range

    D4 PLUS Series

    D4 P

    lus Series

    D4 P

    lus Series

    Westair is proud to introduce its D4 PLUS SERIES VRF. Designed to optimize the system and better meet market needs.D4 PLUS SERIES VRF offers a capacity of up to 64HP in 2HP increments by combining up to 4 outdoor units. It also incorporates a range of outstanding features, wide-range outdoor and indoor units, high external static pressure, and energy saving technologies. It supports an incredible piping length of 1,000m and a level difference of 110m, making it perfect for large high-rise buildings.

  • 70 80

    lla fo efil ecivres eht ezilauqe ot tinu roodtuo retsam eht sa nur nac tinu roodtuo yna ,noitanibmoc eno nI.stinu

    gnilcyC ytuD

    ytilibaileR rehgiH

    GID XIF GID XIF GID XIF

    3CNE 21S

    NO

    hctiws gnittes ytitnauQ

    roodni emos ecno ,draob niam roodtuo eht no tes yltcaxe eb dluohs stinu roodni fo ytitnauq ehT pots lliw stinu roodtuo eht ,gninnur metsys gnirud stinu roodtuo htiw etacinummocsim stinu

    ”7H“ edoc tluaf eht yalpsid dna . yb desuac remmah diuqil morf rosserpmoc tneverp nac sihT.desolcnu VXE htiw stinu roodni deppord

    noitcnuF pu-kcaB eht neht ,tinu retsam eht sa tes eb nac tinu elgnis yna ,deliaf tinu retsam eht nehw ,metsys elpitlum a nI

    .etis ta hctiws PID yb draob niam no tes eb nac sihT .gnikrow no peek nac stinu gniniamer

    deliaf 1 evals eht nehW ybdnats otni emac dna

    eludom tfel eht ,etats.krow llitsGID XIF GID XIFGID XIF

    erutarepmeT roodtuO

    060504030201002- 01-

    EDOM GNILOOC

    EDOM GNITAEH

    ).B.D(C° .pmet roodtuO

    C°45)F°921(

    C°42)F°2.57(

    C°02-)F°4-(

    C°51-

    )F°5(

    erutarepmeT roodtuO

    toh ni ro )F°4-( C°02- sa wol sa ot nwod erutarepmet roodtuo nehw retniw dloc ylemertxe ni rettam oN .noitarepo elbats peek lliw metsys seires sulP 4D eht ,)F°921( C°45 ot pu si erutarepmet nehw remmus

    %01 yb desaercnI emuloV riA dna aP04 .xaM – erusserP citatS hgiH artxE

    tpada nac draug naf dezimitpo dna relleporp erusserp citats-hgiH

    aP 04

    htgneL gnipiP gnoL

    90m

    Long

    est p

    ipin

    g ac

    tual

    leng

    th 1

    75m

    Leve

    l diff

    eren

    ce b

    etw

    een

    IDU

    ~ID

    U 1

    5m

    Leve

    l diff

    eren

    ce b

    etw

    een

    IDU

    ~O

    DU

    110

    m

    hcnarb tinu roodni tsrif ehT

    .htgnel epip sulp htgnel epip semit owt ot lauqe si htgnel epip latoT 1*

    snoitidnoc cificeps eht teem ot sdeen tI .m04 naht erom si htgnel epip tsehtraf eht nehW 2*

    .launam lacinihcet eht fo trap noitallatsni eht ot gnidrocca

    eulav dettimreP

    )lautcA( *htgnel gnipip latoT

    )L( gnipip tsegnoL

    htgnel gnipiP

    ecnereffid leveL

    UDI~UDI neewteb ecnereffid leveL

    ecnereffid leveLUDO~UDI neewteb

    tinu roodnI tsrif eht morf UDI tsehtraf ehT( gnipiPhtgnel tnelaviuqe)hcnarb

    pu tinu roodtuO

    nwod tinu roodtuO

    m07

    m011

    m51

    htgnel lautcA

    htgnel tnelaviuqE

    m0001

    m571

    m002

    *m09/m04

    1

    2

    rof tcefrep ti gnikam ,m011 fo ecnereffid level dna m000,1 fo htgnel gnipip elbidercni na stroppus noitulos ehT.stcejorp egral

    egnaR noitarepO ediW

    gnirotinoM ytitnauQ tinU roodnI

    D4 P

    lus Series

    D4 P

    lus Series

    ygolonhcet nruter lio ycneiciffe hgiH

    lio tnaregirfeR

    ecnalab liO

    rotaropave morF

    resnednoc oT

    rotarapes liOegats dn2

    rotarapes liOegats dn2

    rosserpmoCegats ts1

    egats dr3

    rosserpmoCegats ts1

    margorp nruter liOegats ht4

    ,level efas eht ni peek syawla lio s’rosserpmoc dna s’roodtuo yreve erusne ygolonhcet lortnoc lio segats ruoF

    .egatrohs lio gnieb diova yletelpmoc

    ;etarapes lio lanretni rosserpmoc :egats ts1

    ;rotarapes lio ycneiciffe hgih :egats dn2

    ;srosserpmoc neewteb ygolonhcet ecnalab lio :egats dr3

    .margorp nruter lio metsys :egats ht4

    .stnemnorivne noitallatsni suoirav ot

    riatseW rof stinu erusserp citats lanretxe *aP 04 ot pu sreffo won

    yb deppiuqe si noitcnuf aP02-0 dradnats A .snoitacilppa dezimotsuc

    .tluafed

    tlusnoc ot deen uoY* riatseW .aP04 revo eriuqer uoy fi

  • 70 80

    lla fo efil ecivres eht ezilauqe ot tinu roodtuo retsam eht sa nur nac tinu roodtuo yna ,noitanibmoc eno nI.stinu

    gnilcyC ytuD

    ytilibaileR rehgiH

    GID XIF GID XIF GID XIF

    3CNE 21S

    NO

    hctiws gnittes ytitnauQ

    roodni emos ecno ,draob niam roodtuo eht no tes yltcaxe eb dluohs stinu roodni fo ytitnauq ehT pots lliw stinu roodtuo eht ,gninnur metsys gnirud stinu roodtuo htiw etacinummocsim stinu

    ”7H“ edoc tluaf eht yalpsid dna . yb desuac remmah diuqil morf rosserpmoc tneverp nac sihT.desolcnu VXE htiw stinu roodni deppord

    noitcnuF pu-kcaB eht neht ,tinu retsam eht sa tes eb nac tinu elgnis yna ,deliaf tinu retsam eht nehw ,metsys elpitlum a nI

    .etis ta hctiws PID yb draob niam no tes eb nac sihT .gnikrow no peek nac stinu gniniamer

    deliaf 1 evals eht nehW ybdnats otni emac dna

    eludom tfel eht ,etats.krow llitsGID XIF GID XIFGID XIF

    erutarepmeT roodtuO

    060504030201002- 01-

    EDOM GNILOOC

    EDOM GNITAEH

    ).B.D(C° .pmet roodtuO

    C°45)F°921(

    C°42)F°2.57(

    C°02-)F°4-(

    C°51-

    )F°5(

    erutarepmeT roodtuO

    toh ni ro )F°4-( C°02- sa wol sa ot nwod erutarepmet roodtuo nehw retniw dloc ylemertxe ni rettam oN .noitarepo elbats peek lliw metsys seires sulP 4D eht ,)F°921( C°45 ot pu si erutarepmet nehw remmus

    %01 yb desaercnI emuloV riA dna aP04 .xaM – erusserP citatS hgiH artxE

    tpada nac draug naf dezimitpo dna relleporp erusserp citats-hgiH

    aP 04

    htgneL gnipiP gnoL

    90m

    Long

    est p

    ipin

    g ac

    tual

    leng

    th 1

    75m

    Leve

    l diff

    eren

    ce b

    etw

    een

    IDU

    ~ID

    U 1

    5m

    Leve

    l diff

    eren

    ce b

    etw

    een

    IDU

    ~O

    DU

    110

    m

    hcnarb tinu roodni tsrif ehT

    .htgnel epip sulp htgnel epip semit owt ot lauqe si htgnel epip latoT 1*

    snoitidnoc cificeps eht teem ot sdeen tI .m04 naht erom si htgnel epip tsehtraf eht nehW 2*

    .launam lacinihcet eht fo trap noitallatsni eht ot gnidrocca

    eulav dettimreP

    )lautcA( *htgnel gnipip latoT

    )L( gnipip tsegnoL

    htgnel gnipiP

    ecnereffid leveL

    UDI~UDI neewteb ecnereffid leveL

    ecnereffid leveLUDO~UDI neewteb

    tinu roodnI tsrif eht morf UDI tsehtraf ehT( gnipiPhtgnel tnelaviuqe)hcnarb

    pu tinu roodtuO

    nwod tinu roodtuO

    m07

    m011

    m51

    htgnel lautcA

    htgnel tnelaviuqE

    m0001

    m571

    m002

    *m09/m04

    1

    2

    rof tcefrep ti gnikam ,m011 fo ecnereffid level dna m000,1 fo htgnel gnipip elbidercni na stroppus noitulos ehT.stcejorp egral

    egnaR noitarepO ediW

    gnirotinoM ytitnauQ tinU roodnI

    D4 P

    lus Series

    D4 P

    lus Series

    ygolonhcet nruter lio ycneiciffe hgiH

    lio tnaregirfeR

    ecnalab liO

    rotaropave morF

    resnednoc oT

    rotarapes liOegats dn2

    rotarapes liOegats dn2

    rosserpmoCegats ts1

    egats dr3

    rosserpmoCegats ts1

    margorp nruter liOegats ht4

    ,level efas eht ni peek syawla lio s’rosserpmoc dna s’roodtuo yreve erusne ygolonhcet lortnoc lio segats ruoF

    .egatrohs lio gnieb diova yletelpmoc

    ;etarapes lio lanretni rosserpmoc :egats ts1

    ;rotarapes lio ycneiciffe hgih :egats dn2

    ;srosserpmoc neewteb ygolonhcet ecnalab lio :egats dr3

    .margorp nruter lio metsys :egats ht4

    .stnemnorivne noitallatsni suoirav ot

    riatseW rof stinu erusserp citats lanretxe *aP 04 ot pu sreffo won

    yb deppiuqe si noitcnuf aP02-0 dradnats A .snoitacilppa dezimotsuc

    .tluafed

    tlusnoc ot deen uoY* riatseW .aP04 revo eriuqer uoy fi

    09 10

    Intelligent Defrost Extend the Comfortable Time

    defrost

    Enhanced Comfort

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

    Extra silent operation mode can reduce sound level further, minimum 46.8dB (A).

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

    By utilizing the benefits of the digital 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.

    Quick Warm-up & Cool-down Design and Less Temperature Fluctuation

    Fluctuation of room temperature

    Cooling operation2

    1

    Temp.

    Time

    Non-digital

    Digital

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

    noisc

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

    08:00

    100

    50

    14:00 22:00 08:00

    Peak value of ambient temp.

    Noi

    se d

    BLo

    ad %

    Cap

    acity

    %

    8hrs 10hrs

    Night silent ModeMax.-10dB(10Hp)

    8hrs 10hrs

    Night silent ModeMax.-10dB(10Hp)

    EndStart EndStart

    The D4 PLUS Series with high efficient digital scroll compressor, DC motor and high efficient heat exchanger, achieve the world’s Top Class energy efficiency. The cooling EER up to 4.35 and the heating COP up to 4.8 in the 8HP category.

    High COP/EER ValuesCOP

    4.84.5 4.65

    4.74.5

    8HP 10HP 12HP 14HP 16HP

    EER4.35

    8HP 10HP 12HP 14HP 16HP

    4.1 4.1 4.15 4

    High Efficiency

    High Efficient Heat Exchanger

    Gas

    Gas

    Gas

    Liquid

    Liquid

    Liquid

    Gas LiquidGas-Liquid

    Innovative designed high efficiency heat exchanger, which can reach up to 12oC subcooling degree, reduces the system resistance and improves reliability.

    When the outdoor temperature is 35oC, the refrigerant can be cooled down to 37.1oC, thus achieving high heat-exchanging efficiency with only 2.1oC temperature difference.

    Increase the hot liquid rate in the condenserImprove the heat-exchange efficiency

    Original design

    New design

    The new designed window fins enlarge the heat-exchanging area , decrease the air resistance, save more power and enhance heat exchange performance.Hydrophilic film fins and inner-threaded copper pipes optimize heat exchange efficiency.

    00

    0.2 0.4 0.6 0.8 1

    0.2

    0.4

    0.6

    0.8

    New design

    Original design

    Frost contrast

    Relative frosting rate

    Rel

    ativ

    e w

    inda

    ge re

    sist

    ance

    Reduce 28%

    Reduce 30%

    00

    200 400 600 800 1000 Re

    0.2

    0.4

    0.6

    0.8

    New design

    Original design

    Windage& air flow

    Rel

    ativ

    e w

    inda

    ge re

    sist

    ance

    New design Original design

    High efficiency inner-threaded pipe, enhance heat transfer.

    Hydrophilic film fins + inner-threaded pipes

    Common Design

    Sub-cooling Technology

    D4 P

    lus Series

    D4 P

    lus Series

    Night Silent Operation ModeWestair Night Silent Mode feature which is easily set on the main board allows the unit to be set to varies time

  • 1211

    Integrated Solution for Control and Management

    Various locking modesVarious locking modes enhance convenience for users.In VIP priority or vote priority mode, the address of the VIP unit should be set as 63, if there is no 63 unit, it will respond to vote priority.

    VIP priority or votepriority

    riority voteority

    Hea�ng priority mode

    (default)

    a�ng y mode

    fault)

    Only respond the cooling

    mode

    respond ooling ode

    Only respond the hea�ng

    mode

    Cooling priority mode

    oling y mode

    Outdoor unit can distribute address for each indoor automatically.

    Wireless controller and wired controller can enquire and modify each indoor units’

    address.

    Auto Addressing

    Simple Signal Line ConnectionInstallation is easier as communication wiring can be shared by indoor & outdoor units . It's easy for the user to retrofit the existing system with a centralized control by simply connecting to the outdoor units.

    PQE & XYE: only one set of PQE signal wires can achieve communication among indoor units, outdoor units and the network.Reversible communication, central controller can be connected from indoor side or outdoor side as you wish.

    P Q E

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

    X Y E X Y E

    P Q E

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

    Easy Maintainence

    Easier Installation And ServiceCompact Design for Effective Use of Space

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

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

    Self-diagnosis function helps service engineers locate faults quickly and easily.

    Compressor is located near the door, which simplifies checks and enables valve or compressor parts to be replaced easily.

    Easy to transport

    D4 P

    lus Series

    D4 P

    lus Series

    Intelligent Manager of WDV, designed specifically to control VRF systems, is based around a centralized format and dedicated to the complete control and monitoring of all the system’s functions. It can be used as a flexible multi-purpose system and applied to a variety of needs, according to the scale, purpose and control method of each building.

  • D4 P

    lus Series

    D4 P

    lus Series

    03 0413 14

    Optimized fan blade shape with new air outlet grille enhanced air volume which greatly improves fan performance and decreases noise.Also, a higher external static pressure has been achieved up to 40 Pa.(0-20Pa is standard, 20~40Pa should be customized.)

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

    Fan Grille

    New Profile Fan Blade

    DC motor

    DC Fan Motor

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

    Used across entire range of models (from 8 to 64 HP).

    Efficiency improvement up to 45% especially at low speed.

    Wide speed adjustment with18 steps vector control.

    20

    40

    60

    80100

    200 1000

    45%Increased by

    MOTOR SPEED (RPM)

    EFFI

    CIE

    NC

    Y (%

    )

    High

    Low

    18 steps vector control

    Digital Scroll Compressor

    PWM valve

    DischargeFixed Scroll

    Suction

    Orbiting Scroll

    The digital scroll compressor utilizes axial compliant sealing technology to precisely adjust the axial motion range

    of the stator scroll pan. And there is an additional connecting by-pass between the suction inlet and the pressure

    bore at the floating sealing point of axial stator.

    Operation Principle of Digital Scroll CompressorWhen the PWM solenoid valve is open, the pressure in the

    pressure bore is released. The pressure in the compression

    bore is higher than that top of the stator, then the stator axis

    of the compressor will move upward a little. So high pressure

    bore and low pressure inlet is connected and the unloading is

    achieved.

    When the PWM solenoid valve is closed, two stators engage

    to achieve an airtight state and loading functionality.

    The compressor can adjust the ratio of ONs to OFFs freely to

    control the refrigerant output of the compressor.

    Provides 40 million times the average service life of PWM solenoid valves, making sure the long life of compressor.

    Guarantees high efficiency by applying axial-compliant sealing technology.

    Advanced Technologies

    Provides 10% to 100% stepless capacity output to precisely control room temperature.

    Less electromagnetic interference, no EMC problem.

    Inverter EMC Regulation Digital Scroll System

    5th7th11th13th17th19th

    0 1 2 3 4 5Ampere

    Low Pressure Design for Compressor Motor

    Compressor motor

    Suction

    Discharge

    High reliability in high ambient temperatures is guaranteed by the low pressure design of the compressor motor.

    � Effectively cools the compressor motor by suction gas.

    � Creates stronger resistance to the compressor liquid hammer.

    � Provides strong reliability in high ambient temperatures.

    1 2 3 4 5

  • 15 16

    Total Combination of Outdoor Unit

    ModelN of Outdoor

    UnitsN of

    Compressors

    Outdoor Unit Combination Maximum Noooof Connectable

    Indoor Units

    Capacity(kW)

    1 2 1 16 28 25.8 31.51 2 1 20 33.5 30.8 37.51 3 1 23 40 36.7 451 3 1 26 45 41.24 502 4 2 26 50.4 49 542 4 1 1 29 53.2 50.3 58.52 4 2 33 56 51.6 632 4 1 1 33 58.7 55.3 64.52 4 1 1 36 61.5 56.6 692 5 1 1 36 65.2 61.2 722 4 2 39 67 62 752 5 1 1 39 68 62.5 76.52 5 1 1 39 70.2 65.74 772 5 1 1 43 73 67 81.52 5 1 1 43 73.5 67.5 82.5

    WDVT-D280(10)W/*N1-BWDVT-D335(12)W/*N1-BWDVT-D400(14)W/*N1-BWDVT-D450(16)W/*N1-BWDVT-D504(16)W/*N1-BWDVT-D532(18)W/*N1-BWDVT-D560(20)W/*N1-BWDVT-D587(20)W/*N1-BWDVT-D615(22)W/*N1-BWDVT-D652(22)W/*N1-BWDVT-D670(24)W/*N1-BWDVT-D680(24)W/*N1-BWDVT-D702(24)W/*N1-BWDVT-D730(26)W/*N1-BWDVT-D735(26)W/*N1-BWDVT-D756(24)W/*N1-B 3 6 3 39 75.6 73.5 81

    3 6 2 1 43 78.4 74.8 85.5WDVT-D784(26)W/*N1-BWDVT-D785(28)W/*N1-B 2 5 1 1 46 78.5 72.04 87.5

    2 6 2 46 80 73.4 903 6 1 2 46 81.2 76.1 903 6 2 1 46 83.9 79.8 91.53 6 3 50 84 77 94.52 6 1 1 50 85 77.9 953 6 1 1 1 50 86.7 81.1 963 6 2 1 53 89.5 82.4 100.52 6 2 53 90 82.5 1003 7 2 1 50 90.4 85.7 993 6 1 2 53 92.2 86.1 1023 7 1 1 1 53 93.2 87 103.53 6 1 2 56 95 87 106.53 7 2 1 53 95.4 90.24 1043 7 2 1 56 96 88.3 108

    WDVT-D800(28)W/*N1-BWDVT-D812(28)W/*N1-BWDVT-D839(28)W/*N1-BWDVT-D840(30)W/*N1-BWDVT-D850(30)W/*N1-BWDVT-D867(30)W/*N1-BWDVT-D895(32)W/*N1-BWDVT-D900(32)W/*N1-BWDVT-D904(30)W/*N1-BWDVT-D922(32)W/*N1-BWDVT-D932(32)W/*N1-BWDVT-D950(34)W/*N1-BWDVT-D954(32)W/*N1-BWDVT-D960(34)W/*N1-BWDVT-D982(34)W/*N1-B 3 7 1 1 1 56 98.2 91.54 108.5

    3 7 1 1 1 56 98.7 92 109.53 6 3 59 100.5 92.4 112.54 8 4 53 100.8 98 1083 7 2 1 59 101 92.8 1133 7 1 1 1 59 101.5 93.3 1144 8 3 1 56 103.6 99.3 112.53 7 1 1 1 59 103.7 96.54 114.53 8 1 2 59 105.2 97.9 1174 8 2 2 59 106.4 100.6 1173 7 1 1 1 63 106.5 97.8 1193 7 2 1 63 107 98.3 1203 8 1 2 63 108 99.2 121.54 8 3 1 59 109.1 104.3 118.54 8 1 3 63 109.2 101.9 121.53 8 1 1 1 63 110.2 102.44 1224 8 2 1 1 63 111.9 105.6 1233 7 2 1 64 112 102.84 1254 8 4 64 112 103 1263 8 1 1 1 64 113 103.7 126.53 8 1 2 64 113.5 104.2 127.54 8 1 2 1 64 114.7 106.9 127.53 8 1 2 64 115.2 106.98 1274 9 3 1 64 115.6 110.2 1264 8 2 2 64 117.4 110.6 1294 8 3 1 64 117.5 108.2 1323 8 1 2 64 118 108.28 131.54 9 2 1 1 64 118.4 111.5 130.5

    Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB. Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC (114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB. Piping length: Interconnecting piping length 7.5m, level difference of zero. The models in dark background are factory-recommended models.The detail specifications for factory-recommended models please refer to the specification tables of the below.*: Both R type (50Hz) units and C type (60Hz) units are suitable.

    Outdoor Unit Specifications

    WDVT-D1200(42)W/*N1-B 3 9 3 64 120 110.1 135WDVT-D1202(42)W/*N1-B 4 8 1 1 2 64 120.2 111.9 133.5WDVT-D1206(40)W/*N1-B 4 9 3 1 64 120.6 114.74 131WDVT-D1212(42)W/*N1-B 4 9 1 2 1 64 121.2 112.8 135WDVT-D1230(44)W/*N1-B 4 8 2 2 64 123 113 138WDVT-D1234(42)W/*N1-B 4 9 2 1 1 64 123.4 116.04 135.5WDVT-D1235(44)W/*N1-B 3 8 1 2 64 123.5 113.28 137.5WDVT-D1239(42)W/*N1-B 4 9 2 1 1 64 123.9 116.5 136.5WDVT-D1240(44)W/*N1-B 4 9 3 1 64 124 114.1 139.5WDVT-D1250(44)W/*N1-B 3 9 2 1 64 125 114.64 140WDVT-D1257(44)W/*N1-B 4 8 1 3 64 125.7 116.9 139.5WDVT-D1262(44)W/*N1-B 4 9 1 2 1 64 126.2 117.34 140WDVT-D1267(44)W/*N1-B 4 9 1 1 1 1 64 126.7 117.8 141WDVT-D1285(46)W/*N1-B 4 8 1 3 64 128.5 118.2 144WDVT-D1289(44)W/*N1-B 4 9 2 1 1 64 128.9 121.04 141.5WDVT-D1290(46)W/*N1-B 4 9 3 1 64 129 118.64 144.5WDVT-D1295(46)W/*N1-B 4 9 2 1 1 64 129.5 119.1 145.5WDVT-D1300(46)W/*N1-B 3 9 1 2 64 130 119.2 145WDVT-D1304(44)W/*N1-B 4 10 2 2 64 130.4 122.4 144WDVT-D1317(46)W/*N1-B 4 9 1 1 1 1 64 131.7 122.34 146WDVT-D1322(46)W/*N1-B 4 9 1 2 1 64 132.2 122.8 147WDVT-D1332(46)W/*N1-B 4 10 1 1 2 64 133.2 123.7 148.5WDVT-D1340(48)W/*N1-B 4 8 4 64 134 123 150WDVT-D1345(48)W/*N1-B 4 9 2 1 1 64 134.5 123.64 150.5WDVT-D1350(48)W/*N1-B 3 9 3 64 135 123.7 150WDVT-D1350(48)W/*N1-B 4 9 1 2 1 64 135 124.1 151.5WDVT-D1354(46)W/*N1-B 4 10 2 1 1 64 135.4 126.94 149WDVT-D1360(48)W/*N1-B 4 10 2 2 64 136 125 153WDVT-D1372(48)W/*N1-B 4 9 1 2 1 64 137.2 127.34 152WDVT-D1382(48)W/*N1-B 4 10 1 1 1 1 64 138.2 128.24 153.5WDVT-D1387(48)W/*N1-B 4 10 1 1 2 64 138.7 128.7 154.5WDVT-D1400(50)W/*N1-B 4 9 1 2 1 64 140 128.64 156.5WDVT-D1404(48)W/*N1-B 4 10 2 2 64 140.4 131.48 154WDVT-D1405(50)W/*N1-B 4 9 3 1 64 140.5 129.1 157.5WDVT-D1410(50)W/*N1-B 4 10 2 1 1 64 141 129.54 158WDVT-D1415(50)W/*N1-B 4 10 1 1 2 64 141.5 130 159WDVT-D1432(50)W/*N1-B 4 10 1 1 2 64 143.2 132.8 158.5WDVT-D1437(50)W/*N1-B 4 10 1 1 1 1 64 143.7 133.24 159.5WDVT-D1452(50)W/*N1-B 4 11 1 3 64 145.2 134.6 162WDVT-D1455(52)W/*N1-B 4 9 3 1 64 145.5 133.64 162.5WDVT-D1460(52)W/*N1-B 4 10 2 2 64 146 134.1 163WDVT-D1465(52)W/*N1-B 4 10 1 1 1 1 64 146.5 134.54 164WDVT-D1470(52)W/*N1-B 4 10 2 2 64 147 135 165WDVT-D1480(52)W/*N1-B 4 11 1 3 64 148 135.9 166.5WDVT-D1487(52)W/*N1-B 4 10 1 1 2 64 148.7 137.78 164.5WDVT-D1502(52)W/*N1-B 4 11 1 2 1 64 150.2 139.14 167WDVT-D1515(54)W/*N1-B 4 10 1 1 2 64 151.5 139.1 169WDVT-D1520(54)W/*N1-B 4 10 2 1 1 64 152 139.54 170WDVT-D1530(54)W/*N1-B 4 11 1 2 1 64 153 140.44 171.5WDVT-D1535(54)W/*N1-B 4 11 1 3 64 153.5 140.9 172.5WDVT-D1552(54)W/*N1-B 4 11 1 1 2 64 155.2 143.68 172WDVT-D1570(56)W/*N1-B 4 10 2 2 64 157 144.08 175WDVT-D1580(56)W/*N1-B 4 11 1 1 2 64 158 145 176.5WDVT-D1585(56)W/*N1-B 4 11 1 2 1 64 158.5 145.44 177.5WDVT-D1600(56)W/*N1-B 4 12 4 64 160 146.8 180WDVT-D1602(56)W/*N1-B 4 11 1 3 64 160.2 148.22 177WDVT-D1630(58)W/*N1-B 4 11 1 3 64 163 149.52 181.5WDVT-D1635(58)W/*N1-B 4 11 1 1 2 64 163.5 149.98 182.5WDVT-D1650(58)W/*N1-B 4 12 3 1 64 165 151.34 185WDVT-D1685(60)W/*N1-B 4 11 1 3 64 168.5 154.52 187.5WDVT-D1700(60)W/*N1-B 4 12 2 2 64 170 155.88 190WDVT-D1750(62)W/*N1-B 4 12 1 3 64 175 160.4 195WDVT-D1800(64)W/*N1-B 4 12 4 64 180 165 200

    ModelN of Outdoor

    UnitsN of

    Compressors

    Outdoor Unit Combination Maximum Nof Connectable

    Indoor Units

    Capacity(kW)

    8HP 10HP 12HP 14HP 16HP Cooling* Cooling** Heating

    o oo

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB. Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC (114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB. Piping length: Interconnecting piping length 7.5m, level difference of zero. The models in dark background are factory-recommended models.The detail specifications for factory-recommended models please refer to the specification tables of the below. *: Both R type (50Hz) units and C type (60Hz) units are suitable.

    D4 P

    lus Series

    D4 P

    lus Series

    8HP 10HP 12HP 14HP 16HP Cooling* Cooling** Heating

    WDVT-D252(8)W/*N1-B 1 2 1 13 25.2 24.5 27

    WDVT-D987(34)W/*N1-BWDVT-D1005(36)W/*N1-BWDVT-D1008(32)W/*N1-BWDVT-D1010(36)W/*N1-BWDVT-D1015(36)W/*N1-BWDVT-D1036(34)W/*N1-BWDVT-D1037(36)W/*N1-BWDVT-D1052(36)W/*N1-BWDVT-D1064(36)W/*N1-BWDVT-D1065(38)W/*N1-BWDVT-D1070(38)W/*N1-BWDVT-D1080(38)W/*N1-BWDVT-D1091(36)W/*N1-BWDVT-D1092(38)W/*N1-BWDVT-D1102(38)W/*N1-BWDVT-D1119(38)W/*N1-BWDVT-D1120(40)W/*N1-BWDVT-D1120(40)W/*N1-BWDVT-D1130(40)W/*N1-BWDVT-D1135(40)W/*N1-BWDVT-D1147(40)W/*N1-BWDVT-D1152(40)W/*N1-BWDVT-D1156(38)W/*N1-BWDVT-D1174(40)W/*N1-BWDVT-D1175(42)W/*N1-BWDVT-D1180(42)W/*N1-BWDVT-D1184(40)W/*N1-BWDVT-D1185(42)W/*N1-B 3 8 1 1 1 64 118.5 108.74 132.5Notes: Capacities ae based on the following conditions:

  • 1817

    Specifications-50Hz Units

    WDVT-D252(8)W/RN1-B

    WDVT-D280(10)W/RN1-B WDVT-D335(12)W/RN1-B

    Model WDVT-D252(8)W/RN1-B WDVT-D280(10)W/RN1-B WDVT-D335(12)W/RN1-BPower Supply V/Ph/Hz 380-415/3/50 380-415/3/50 380-415/3/50

    RTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    kWkWkW

    %

    dB(A)mm(inch)mm(inch)mm(inch)

    m3/hCFM

    W

    Pa

    W

    ml

    W

    ml

    kg(Ibs)MPamminchmminch

    kg(Ibs)kg(Ibs)

    Capacity

    Power Input

    EER*EER**COP

    Connectable Indoor Unit

    Sound Pressure Level

    Pipe Connections

    Fan

    Digital Scroll Compressor

    Fixed Scroll Compressor

    Refrigerant

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Operating Temp. Range°C(°F)°C(°F)

    7.225.2

    86,00021,672

    7.024.5

    83,94021,070

    7.727.0

    92,10023,220

    5.87.55.6

    4.353.274.80

    50-1301357

    �9.5(3/8)�22.2(7/8)

    -Axial propeller

    111,7006,887425

    0~20 (default)20~40 (customized)

    116,848POE3,667

    113,921POE3,194

    R410A9(19.8)4.4/2.6

    960×1,615×76537.8×63.6×30.1

    1,025×1,790×83040.4×70.5×32.7

    240(529)255(562)

    -15~54(5~129)-20~24(-4~75.2)

    -15~54(5~129)-20~24(-4~75.2)

    -15~54(5~129)-20~24(-4~75.2)

    -15~54(5~129)-20~24(-4~75.2)

    -15~54(5~129)-20~24(-4~75.2)

    8.028.0

    95,50024,080

    7.425.8

    88,03022,188

    8.931.5

    107,50027,090

    6.88.77.04.102.974.50

    50-1301657

    �9.5(3/8)�22.2(7/8)

    -Axial propeller

    111,7006,887425

    0~20 (default)20~40 (customized)

    116,848POE3,667

    113,921POE3,194R410A9(19.8)4.4/2.6

    960×1,615×76537.8×63.6×30.1

    1,025×1,790×83040.4×70.5×32.7

    240(529)255(562) 257(566)

    Cooling*

    Cooling**

    Heating

    Cooling*Cooling**Heating

    Max. Quantity

    TypeQuantity

    ESP

    QuantityCapacity

    QuantityCapacity

    Type

    Total Capacity

    Liquid PipeGas PipeGas Balance Pipe

    Air Flow Rate

    Motor Output

    Oil TypeOil Charge

    Oil TypeOil Charge

    Factory Charging

    CoolingHeating

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46 oC (114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    9.533.5

    114,30028,810

    8.730.8

    105,09026,488

    10.737.5

    128,00032,250

    8.210.48.14.102.964.65

    50-1302058

    �12.7(1/2)�25.4(1)

    -Axial propeller

    111,7006,887490

    0~20 (default)20~40 (customized)

    116,848POE3,667

    116,200POE3,252R410A10(22)4.4/2.6

    960×1,615×76537.8×63.6×30.1

    1,025×1,790×83040.4×70.5×32.7

    242(533)

    WDVT-D400(14)W/RN1-B

    WDVT-D450(16)W/RN1-B

    Power SupplyModel

    Max. QuantityTotal Capacity

    Liquid PipeGas PipeGas Balance Pipe

    Air Flow Rate

    Motor Output

    Oil TypeOil Charge

    Oil TypeOil Charge

    Factory

    Cooling*

    Cooling**

    Heating

    Cooling*Cooling**Heating

    TypeQuantity

    ESP

    QuantityCapacity

    QuantityCapacity

    Type

    Cooling

    Heating

    WDVT-D400(14)W/RN1-B

    11.440.0

    136,50034,400

    10.536.7

    125,22031,562

    12.845

    153,50038,700

    9.612.19.6

    4.153.034.70

    50-1302360

    �12.7(1/2)�25.4(1)

    -Axial propeller

    215,6009,183

    420+3800~20 (default)

    20~40 (customized)1

    16,848POE

    3,6672

    16,200×2POE

    3,252×2R410A

    14(30.9)4.4/2.6

    1,250×1,615×76549.2×63.6×30.1

    1,305×1,790×82051.4×70.5×32.3

    330(727)345(761)

    380-415/3/5012.845.0

    153,50038,700

    11.741.2

    140,58035,466

    14.250

    170,60043,000

    11.314.411.14.002.864.50

    50-130

    �28.6(1 1/8)

    2661

    �12.7(1/2)

    -Axial propeller

    215,6009,183

    0~20 (default) 420+380

    20~40 (customized)1

    16,848POE

    3,6672

    16,200×2POE

    3,252×2R410A

    14(30.9)4.4/2.6

    1,250×1,615×76549.2×63.6×30.1

    1,305×1,790×82051.4×70.5×32.3

    330(727)345(761)

    380-415/3/50WDVT-D450(16)W/RN1-B

    V/Ph/HzRTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    kWkWkW

    %

    dB(A)mm(inch)mm(inch)mm(inch)

    CFMW

    Pa

    W

    ml

    W

    ml

    kg(Ibs)MPamminchmminch

    kg(Ibs)kg(Ibs)°C(°F)°C(°F)

    m3/h

    Power Input

    Connectable Indoor Unit

    Sound Pressure Level

    Pipe Connections

    Digital Scroll Compressor

    Fixed Scroll Compressor

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Operating Temp. Range

    Capacity

    EER*EER**COP

    Fan

    Refrigerant

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC (114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    D4 P

    lus Series

    D4 P

    lus Series

  • ModelCombination Unit WDVT-D680(24)W/RN1-B WDVT-D730(26)W/RN1-B

    Independent UnitWDVT-D280(10)W/RN1-B WDVT-D280(10)W/RN1-BWDVT-D400(14)W/RN1-B WDVT-D450(16)W/RN1-B

    380-415/3/50 380-415/3/5019.4 20.868.0 73.0

    232,000 249,00058,480 62,780

    17.8 19.162.5 67.0

    213,250 228,61053,750 57,620

    21.8 23.276.5 81.5

    261,000 278,10065,790 70,090

    16.5 18.120.8 23.116.6 18.14.13 4.043.00 2.904.62 4.50

    50-130 50-13039 4363 63

    �15.9(5/8) �19.1(3/4)� 28.6(1 1/8) �31.8(1 1/4)

    �16(5/8) �16(5/8)Axial propeller Axial propeller

    3 327,300 27,30016,070 16,070

    425+420+380 425+420+3800~20(default) 0~20(default)

    2 216,848×2 16,848×2

    POE POE3,667×2 3,667×2

    3 313,921+16,200×2 13,921+16,200×2

    POE POE3,194+3,252×2 3,194+3,252×2

    R410A R410A9+14(19.8+30.9) 9+14(19.8+30.9)

    4.4/2.6 4.4/2.6

    240(529)+330(727) 240(529)+330(727)255(562)+345(761) 255(562)+345(761)

    V/Ph/HzRTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    kWkWkW

    %

    dB(A)mm(inch)mm(inch)mm(inch)

    m3/hCFM

    W

    Pa

    W

    ml

    W

    ml

    kg(Ibs)MPa

    mm

    inch

    mm

    inch

    kg(Ibs)kg(Ibs)

    Power Supply

    Capacity

    Power Input

    EER*EER**COP

    Connectable Indoor Unit

    Sound Pressure Lev el

    Pipe Connections

    Fan

    Digital Scroll Compressor

    Fixed Scroll Compressor

    Ref rigerant

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Operating Temp.Range

    Cooling*

    Cooling**

    Heating

    Cooling*Cooling**Heating

    Total CapacityMax. Quantity

    Liquid PipeGas PipeGas Balance PipeTy peQuantity

    Air Flow Rate

    Motor Output

    ESP

    QuantityCapacityOil Ty peOil ChargeQuantityCapacityOil Ty peOil ChargeTy peFactory Charge

    CoolingHeating

    (960×1,615×765)+(1,250×1,615×765)

    (37.8×63.6×30.1)+(49.2×63.6×30.1)(1,025×1,790×830)

    +(1,305×1,790×820)(40.4×70.5×32.7)

    +(51.4×70.5×32.3)

    (960×1,615×765)+(1,250×1,615×765)

    (37.8×63.6×30.1)+(49.2×63.6×30.1)(1,025×1,790×830)

    +(1,305×1,790×820)(40.4×70.5×32.7)

    +(51.4×70.5×32.3)

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC(114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    380-415/3/5022.8 80.0

    273,000 68,800

    21.073.4

    250,440 63,124

    25.6 90.0

    307,000 77,400

    19.324.219.24.15 3.03 4.70

    50-1304664

    �19.1(3/4)�31.8(1 1/4)

    �16(5/8)Axial propeller

    431,200 18,365

    (420+380)×20~20 (default)

    20~40 (customized)2

    16,848×2POE

    3,667×24

    16,200×4POE

    3,252×4R410A

    14×2(30.9×2)4.4/2.6

    (1,250×1,615×765)×2

    (49.2×63.6×30.1)×2

    (1,305×1,790×820)×2

    (51.4×70.5×32.3)×2

    330(727)×2345(761)×2

    WDVT-D800(28)W/RN1-BWDVT-D400(14)W/RN1-BWDVT-D400(14)W/RN1-B

    °C(°F)°C(°F)

    °C(°F)°C(°F)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    D4 P

    lus Series

    D4 P

    lus Series

    19 20

    ModelCombination Unit WDVT-D532(18)W/RN1-B WDVT-D560(20)W/RN1-B WDVT-D615(22)W/RN1-B

    Independent UnitWDVT-D252(8)W/RN1-B WDVT-D280(10)W/RN1-B WDVT-D280(10)W/RN1-BWDVT-D280(10)W/RN1-B WDVT-D280(10)W/RN1-B WDVT-D335(12)W/RN1-B

    380-415/3/50 380-415/3/50 380-415/3/5015.2 16.0 17.553.2 56.0 61.5

    181,500 191,000 209,80045,752 48,160 52,89014.4 14.7 16.150.3 51.6 56.6

    171,970 176,060 193,12043,258 44,376 48,67616.7 18.0 19.758.5 63.0 69.0

    199,600 215,000 235,50050,310 54,180 59,34012.6 13.7 15.016.2 17.4 19.112.6 14.0 15.14.21 4.10 4.103.10 2.97 2.964.63 4.50 4.58

    50-130 50-130 50-13029 33 3662 62 62

    �15.9(5/8) �15.9(5/8) �15.9(5/8)�28.6(1 1/8) �28.6(1 1/8) �28.6(1 1/8)

    �16(5/8) �16(5/8) �16(5/8)Axial propeller Axial propeller Axial propeller

    2 2 223,400 23,400 23,40013,774 13,774 13,774425×2 425×2 425+490

    0~20 (def ault) 0~20 (def ault) 0~20 (def ault)20~40(customized) 20~40(customized) 20~40(customized)

    20~40(customized) 20~40(customized)

    2 2 216,848×2 16,848×2 16,848×2

    POE POE POE3,667×2 3,667×2 3,667×2

    2 2 213,921×2 13,921×2 13,921+16,200

    POE POE POE3,194×2 3,194×2 3,194+3,252R410A R410A R410A

    9×2(19.8×2) 9×2(19.8×2) 9+10(19.8+22)4.4/2.6 4.4/2.6 4.4/2.6

    (960×1,615×765)×2(960×1,615×765)×2 (960×1,615×765)×2(37.8×63.6×30.1)×2 (37.8×63.6×30.1)×2 (37.8×63.6×30.1)×2

    (1,025×1,790×830)×2 (1,025×1,790×830)×2 (1,025×1,790×830)×2(40.4×70.5×32.7)×2 (40.4×70.5×32.7)×2 (40.4×70.5×32.7)×2

    240(529)×2 240(529)×2 240(529)+242(533)255(562)×2 255(562)×2 255(562)+257(566)

    Power Supply

    Capacity

    Power Input

    EER*EER**COP

    Connectable Indoor Unit

    Sound Pressure Lev el

    Pipe Connections

    Fan

    Digital Scroll Compressor

    Fixed Scroll Compressor

    Ref rigerant

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Operating Temp.Range

    Cooling*

    Cooling**

    Heating

    Cooling*Cooling**Heating

    Total CapacityMax. Quantity

    Liquid PipeGas PipeGas Balance PipeTy peQuantity

    Air Flow Rate

    Motor Output

    ESP

    QuantityCapacityOil Ty peOil ChargeQuantityCapacityOil Ty peOil ChargeTy peFactory Charge

    CoolingHeating

    V/Ph/HzRTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    kWkWkW

    %

    dB(A)mm(inch)mm(inch)mm(inch)

    m3/hCFM

    W

    Pa

    W

    ml

    W

    ml

    kg(Ibs)MPamminchmminch

    kg(Ibs)kg(Ibs)

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC (114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

  • Model

    380-415/3/50 380-415/3/50 380-415/3/5028.8101.0

    344,50086,86026.592.8

    316,64079,80832.2113.0

    385,60097,18024.931.825.14.052.924.50

    30.3106.5

    363,30091,59027.897.8

    333,70084,10833.9119.0

    406,100102,340

    26.333.526.24.062.924.55

    32.2113.0

    385,50097,18029.6103.7

    353,83089,18236.0126.5

    431,600108,790

    27.735.227.74.082.954.57

    50 -130 50 -130 50 -13059 63 6464 64 65

    �19.1(3/4) �19.1(3/4) �19.1(3/4)�38.1(1 1/2) �38.1(1 1/2) �38.1(1 1/2)

    �16(5/8) �16(5/8) �16(5/8)Axial propeller Axial propeller Axial propeller

    4 4 539,000 39,000 42,900 22,957 22,957 25,252

    425×2+420+380 425×2+420+380 425+(420+380)×20~20 (default) 0~20 (default) 0~20 (default) 20~40 (customized)20~40 (customized)20~40 (customized)

    3 3 316,848×3 16,848×3 16,848×3

    POE POE POE 3,667×3 3,667×3 3,667×3

    4 4 513,921×2+16,200×2 13,921+16,200×3 13,921+16,200×4

    POE POE POE3,194×2+3,252×2 3,194+3,252×3 3,194+3,252×4

    R410A R410A R410A9×2+14(19.8×2+30.9) 9+10+14(19.8+22+30.9) 9+14×2(19.8+30.9×2)

    4.4/2.6 4.4/2.6 4.4/2.6

    Power Supply

    Capacity

    Power Input

    EER*EER**COP

    Connectable Indoor Unit

    Sound Pressure Level

    Pipe Connections

    Fan

    Digital Scroll Compressor

    Fixed Scroll Compressor

    Refrigerant

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Operating Temp.Range

    Cooling*

    Cooling**

    Heating

    Cooling*Cooling**Heating

    Total CapacityMax. Quantity

    Liquid PipeGas PipeGas Balance Pipe TypeQuantity

    Air Flow Rate

    Motor Output

    ESP

    QuantityCapacityOil TypeOil ChargeQuantityCapacityOil TypeOil ChargeTypeFactory Charge

    CoolingHeating

    V/Ph/HzRTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    kWkWkW

    %

    dB(A)mm(inch)mm(inch)mm(inch)

    m3/hCFM

    W

    Pa

    W

    ml

    W

    ml

    kg(Ibs)MPa

    mm

    inch

    mm

    inch

    kg(Ibs)kg(Ibs)

    (960×1,615×765)×2 +(1,250×1,615×765)

    (960×1,615×765)×2+(1,250×1,615×765)

    (960×1,615×765) +(1,250×1,615×765)×2

    (37.8×63.6×30.1)×2 +(49.2×63.6×30.1)

    (37.8×63.6×30.1)×2+(49.2×63.6×30.1)

    (37.8×63.6×30.1) +(49.2×63.6×30.1)×2

    (1,025×1,790×830)×2 +(1,305×1,790×820)

    (1,025×1,790×830)×2+(1,305×1,790×820)

    (1,025×1,790×830) +(1,305×1,790×820)×2

    (40.4×70.5×32.7)×2 +(51.4×70.5×32.3)

    (40.4×70.5×32.7)×2+(51.4×70.5×32.3)

    (40.4×70.5×32.7) +(51.4×70.5×32.3)×2

    240(529)×2+330(727) 240(529)+242(533)+330(727) 240(529)+330(727)×2255(562)×2+345(761) 255(562)+257(566)+345(761) 255(562)+345(761)×2

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC (114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    °C(°F)°C(°F)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    D4 P

    lus Series

    D4 P

    lus Series

    03 0421 22

    Model

    Combination Unit

    Independent Unit WDVT-D400(14)W/RN1-B WDVT-D450(16)W/RN1-B WDVT-D280(10)W/RN1-BWDVT-D450(16)W/RN1-B WDVT-D450(16)W/RN1-B WDVT-D280(10)W/RN1-B

    - - WDVT-D400(14)W/RN1-BPower Supply 380-415/3/50 380-415/3/50 380-415/3/50

    24.2 25.6 27.485.0 90.0 96.0

    290,000 307,000 327,50073,100 77,400 82,560

    22.2 23.5 25.277.9 82.5 88.3

    265,800 281,160 301,28066,994 70,950 75,938

    27.0 28.4 30.895.0 100.0 108.0

    324,100 341,200 368,50081,700 86,000 92,88020.9 22.5 23.326.5 28.8 29.520.7 22.2 23.64.07 4.00 4.122.94 2.86 2.994.59 4.50 4.58

    50-130 50-130 50-13050 53 5664 64 64

    �19.1(3/4) �19.1(3/4) �19.1(3/4)�31.8(1 1/4) �31.8(1 1/4) �38.1(1 1/2)

    �16(5/8) �16(5/8) �16(5/8)Axial propeller Axial propeller Axial propeller

    4 4 431,200 31,200 39,000 18,365 18,365 22,957

    420×2+380×2 420×2+380×2 425×2+420+3800~20 (default) 0~20 (default) 0~20 (default)

    20~40 (customized) 20~40 (customized) 20~40 (customized) 2 2 3

    16,848×2 16,848×2 16,848×3POE POE POE

    3,667×2 3,667×2 3,667×34 4 4

    16,200×4 16,200×4 13,921×2+16,200×2POE POE POE

    3,252×4 3,252×4 3,194×2+3,252×2R410A R410A R410A

    14×2(30.9×2) 14×2(30.9×2) 9×2+14(19.8×2+30.9)4.4/2.6 4.4/2.6 4.4/2.6

    (1,250×1,615×765)×2 (1,250×1,615×765)×2

    (49.2×63.6×30.1)×2 (49.2×63.6×30.1)×2

    (1,305×1,790×820)×2 (1,305×1,790×820)×2

    (51.4×70.5×32.3)×2 (51.4×70.5×32.3)×2

    330(727)×2 330(727)×2 240(529)×2+330(727)345(761)×2 345(761)×2 255(562)×2+345(761)

    Capacity

    Power Input

    EER*EER**COP

    Connectable Indoor Unit

    Sound Pressure Level

    Pipe Connections

    Fan

    Digital Scroll Compressor

    Fixed Scroll Compressor

    Refrigerant

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Operating Temp.Range

    Cooling*

    Cooling**

    Heating

    Cooling*Cooling**Heating

    Total CapacityMax. Quantity

    Liquid PipeGas Pipe Gas Balance PipeTypeQuantity

    Air Flow Rate

    Motor Output

    ESP

    QuantityCapacityOil TypeOil ChargeQuantityCapacityOil TypeOil ChargeTypeFactory Charge

    CoolingHeating

    V/Ph/HzRTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    kWkWkW

    %

    dB(A)mm(inch)mm(inch)mm(inch)

    m3/hCFM

    W

    Pa

    W

    ml

    W

    ml

    kg(Ibs)MPa

    mm

    inch

    mm

    inch

    kg(Ibs)kg(Ibs)

    (960×1,615×765)×2 +(1,250×1,615×765)(37.8×63.6×30.1)×2 +(49.2×63.6×30.1)(1,025×1,790×830)×2 +(1,305×1,790×820)(40.4×70.5×32.7)×2 +(51.4×70.5×32.3)

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC(114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    °C(°F)°C(°F)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    WDVT-D850(30)W/RN1-B WDVT-D900(32)W/RN1-B WDVT-D960(34)W/RN1-B Combination Unit WDVT -D1010(36)W/RN1-B WDVT -D1065(38)W/RN1-B WDVT -D1130(40)W/RN1-B

    Independent UnitWDVT -D280(10)W/RN1-B WDVT -D280(10)W/RN1-B WDVT -D280(10)W/RN1-BWDVT -D280(10)W/RN1-B WDVT -D335(12)W/RN1-B WDVT -D400(14)W/RN1-BWDVT -D450(16)W/RN1-B WDVT -D450(16)W/RN1-B WDVT -D450(16)W/RN1-B

  • D4 P

    lus Series

    D4 P

    lus Series

    23 24

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC(114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    380-415/3/5037.0130.0

    443,500111,800

    33.9119.2

    406,380102,512

    40.2145.0

    494,700124,700

    32.140.931.84.042.914.56

    50-1306466

    �19.1(3/4)�38.1(1 1/2)

    �16(5/8)Axial propeller

    646,80027,548

    (420+380)×30~20 (default)

    20~40 (customized)3

    16,848×3POE

    3,667×36

    16,200×6POE

    3,252×6R410A

    14×3(30.9×3)4.4/2.6

    (1,250×1,615×765)×3

    (49.2×63.6×30.1)×3

    (1,305×1,790×820)×3

    (51.4×70.5×32.3)×3

    330(727)×3

    Operating Temp. Range

    Digital Scroll Compressor

    Fixed Scroll Compressor

    Refrigerant

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Pipe Connections

    Fan

    V/Ph/HzRTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    kWkWkW

    %

    dB(A)mm(inch)mm(inch)mm(inch)

    m3/hCFM

    W

    W

    ml

    W

    ml

    kg(Ibs)MPa

    mm

    inch

    mm

    inch

    kg(Ibs)kg(Ibs)

    Pa

    WDVT-D1300(46)W/RN1-BWDVT-D400(14)W/RN1-BWDVT-D450(16)W/RN1-BWDVT-D450(16)W/RN1-B

    Combination Unit

    Independent Unit

    Power Supply

    Capacity

    Power Input

    EER*EER**COP

    Connectable Indoor Unit

    CoolingHeating

    Cooling*Cooling**Heating

    Total Capacity

    Liquid PipeGas PipeGas Balance Pipe

    Motor Output

    Capacity

    Oil Charge

    Capacity

    Oil Charge

    Factory Charge

    Quantity

    Quantity

    Type

    Oil Type

    Oil Type

    TypeQuantity

    Air Flow Rate

    ESP

    Cooling*

    Cooling**

    Heating

    Max. Quantity Sound Pressure Level

    Model

    WDVT-D1200(42)W/RN1-BWDVT-D400(14)W/RN1-BWDVT-D400(14)W/RN1-BWDVT-D400(14)W/RN1-B

    380-415/3/5034.2 120.0

    409,500 103,200

    31.5 110.1

    375,660 94,686

    38.3 135.0

    460,500 116,100

    28.9 36.3 28.7 4.15 3.03 4.70

    50-1306466

    �19.1(3/4)�38.1(1 1/2)

    �16(5/8)Axial propeller

    646,800 27,548

    (420+380)×30~20 (default)

    20~40 (customized)3

    16,848×3POE

    3,667×36

    16,200×6POE

    3,252×6R410A

    14×3(30.9×3)4.4/2.6

    (1,250×1,615×765)×3

    (49.2×63.6×30.1)×3

    (1,305×1,790×820)×3

    (51.4×70.5×32.3)×3

    330(727)×3

    WDVT-D1250(44)W/RN1-BWDVT-D400(14)W/RN1-BWDVT-D400(14)W/RN1-BWDVT-D450(16)W/RN1-B

    380-415/3/5035.6 125.0

    426,500 107,500

    32.7 114.6

    391,020 98,590 39.8 140.0

    477,600 120,400

    30.5 38.6 30.3 4.09 2.97 4.63

    50-1306466

    �19.1(3/4)�38.1(1 1/2)

    �16(5/8)Axial propeller

    646,800 27,548

    (420+380)×30~20 (default)

    20~40 (customized)3

    16,848×3POE

    3,667×36

    16,200×6POE

    3,252×6R410A

    14×3(30.9×3)4.4/2.6

    (1,250×1,615×765)×3

    (49.2×63.6×30.1)×3

    (1,305×1,790×820)×3

    (51.4×70.5×32.3)×3

    330(727)×3

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC(114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    Model

    Combination Unit WDVT-D1350(48)W/RN1-B WDVT-D1432(50)W/RN1-B WDVT-D1460(52)W/RN1-B

    Independent Unit

    WDVT-D450(16)W/RN1-B WDVT-D252(8)W/RN1-B WDVT-D280(10)W/RN1-BWDVT-D450(16)W/RN1-B WDVT-D280(10)W/RN1-B WDVT-D280(10)W/RN1-BWDVT-D450(16)W/RN1-B WDVT-D450(16)W/RN1-B WDVT-D450(16)W/RN1-B

    - WDVT-D450(16)W/RN1-B WDVT -D450(16)W/RN1-B380-415/3/50 380-415/3/50 380-415/3/50

    38.4135.0

    460,500116,100

    35.2123.7

    421,740106,382

    42.6150.0

    511,800129,000

    33.843.233.3

    40.8143.2

    488,500123,152

    37.8132.8

    453,130114,208

    45.1158.5

    540,800136,310

    35.145.034.9

    41.6146.0

    498,000125,560

    38.2134.1

    457,220115,326

    46.4163.0

    556,200140,180

    36.246.236.2

    4.00 4.08 4.042.86 2.95 2.904.50 4.55 4.50

    50-130 50-130 50-13064 64 6466 66 66

    �19.1(3/4) �22.2(7/8) �22.2(7/8)�38.1(1 1/2) �41.2(1 5/8) �41.2(1 5/8)

    �16(5/8) �16(5/8) �16(5/8)Axial propeller Axial propeller Axial propeller

    6 6 646,800 54,600 54,60027,548 32,139 32,139

    (420+380)×3 425×2+(420+380)×2 425×2+(420+380)×20~20(default) 0~20 (default) 0~20 (default)

    20~40 (customized) 20~40 (customized) 20~40 (customized)3 4 4

    16,848×3 16,848×4 16,848×4POE POE POE

    3,667×3 3,667×4 3,667×46 6 6

    16,200×6 13,921×2+16,200×4 13,921×2+16,200×4POE POE POE

    3,252×6 3,194×2+3,252×4 3,194×2+3,252×4R410A R410A R410A

    14×3(30.9×3) 9×2+14×2(19.8×2+30.9×2) 9×2+14×2(19.8×2+30.9×2)4.4/2.6 4.4/2.6 4.4/2.6

    Power Supply

    Capacity

    Power Input

    EER*EER**COP

    Connectable Indoor Unit

    Sound Pressure Level

    Pipe Connections

    Fan

    Digital Scroll Compressor

    Fixed Scroll Compressor

    Refrigerant

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Operating Temp. Range

    Cooling*

    Cooling**

    Heating

    Cooling*Cooling**Heating

    Total CapacityMax.Quantity

    Liquid PipeGas PipeGas Balance PipeTypeQuantity

    Air Flow Rate

    Motor Output

    ESP

    QuantityCapacityOil TypeOil ChargeQuantityCapacityOil TypeOil ChargeTypeFactory Charge

    CoolingHeating

    V/Ph/HzRTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    kWkWkW

    %

    dB(A)mm(inch)mm(inch)mm(inch)

    m3/hCFM

    W

    Pa

    W

    ml

    W

    ml

    kg(Ibs)MPa

    mm

    inch

    mm

    inch

    kg(Ibs)kg(Ibs)

    (960×1,615×765)×2+(1,250×1,615×765)×2

    (960×1,615×765)×2+(1,250×1,615×765)×2

    (37.8×63.6×30.1)×2+(49.2×63.6×30.1)×2

    (37.8×63.6×30.1)×2+(49.2×63.6×30.1)×2

    (1,025×1,790×830)×2+(1,305×1,790×820)×2

    (1,025×1,790×830)×2+(1,305×1,790×820)×2

    (40.4×70.5×32.7)×2+(51.4×70.5×32.3)×2

    (40.4×70.5×32.7)×2+(51.4×70.5×32.3)×2

    240(529)×2+330(727)×2 240(529)×2+330(727)×2

    (1,250×1,615×765)×3

    (49.2×63.6×30.1)×3

    (1,305×1,790×820)×3

    (51.4×70.5×32.3)×3

    330(727)×3345(761)×3 255(562)×2+345(761)×2 255(562)×2+345(761)×2

    °C(°F)°C(°F)

    °C(°F)°C(°F)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    345(761)×3 345(761)×3 345(761)×3

  • D4 P

    lus Series

    D4 P

    lus Series

    2625

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC(114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    Model Independent Unit

    WDVT-D280(10)W/RN1-B WDVT-D280(10)W/RN1-BWDVT-D335(12)W/RN1-B WDVT-D400(14)W/RN1-BWDVT-D450(16)W/RN1-B WDVT-D450(16)W/RN1-BWDVT-D450(16)W/RN1-B WDVT-D450(16)W/RN1-B

    V/Ph/Hz

    Power Supply

    Capacity

    Power Input

    EER*EER**COP

    Connectable Indoor Unit

    Sound Pressure Level

    Pipe Connections

    Fan

    Digital ScrollCompressor

    Fixed ScrollCompressor

    Refrigerant

    Design Pressure(Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Operating Temp. Range

    Cooling*

    Cooling**

    Heating

    Cooling*Cooling**Heating

    Total CapacityMax. Quantity

    Liquid PipeGas PipeGas Balance PipeTypeQuantity

    Air Flow Rate

    Motor Output

    ESP

    QuantityCapacityOil TypeOil ChargeQuantityCapacityOil TypeOil ChargeTypeFactory Charge

    CoolingHeating

    RTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    kWkWkW

    %

    dB(A)mm(inch)mm(inch)mm(inch)

    m3/hCFM

    W

    Pa

    W

    ml

    W

    ml

    kg(Ibs)MPa

    mm

    inch

    mm

    inch

    kg(Ibs)kg(Ibs)

    380-415/3/5045.0158.0

    539,000135,880

    41.3145.0

    494,410124,700

    50.2176.5

    602,200151,790

    39.049.638.84.052.904.55

    50-1306467

    �22.2(7/8)�41.2(1 5/8)

    �16(5/8)Axial propeller

    758,50034,435

    425+(420+380)×30~20(default)

    20~40 (customized) 4

    16,848×4POE

    3,667 ×4a7

    13,921+16,200×6POE

    3,194+3,252×6R410A

    9+14×3(19.8+30.9×3)4.4/2.6

    (960×1,615×765)+(1,250×1,615×765)×3

    (37.8×63.6×30.1)+(49.2×63.6×30.1)×3

    (1,025×1,790×830)+(1,305×1,790×820)×3

    (40.4×70.5×32.7)+(51.4×70.5×32.3)×3240(529)+330(727)×3255(562)+345(761)×3

    380-415/3/5047.0 165.0

    563,000 141,900

    43.2 151.3

    516,240 130,152

    52.5 185.0

    631,100 159,100

    40.2 50.7 39.8 4.11 3.004.64

    50-1306468

    �22.2(7/8)�41.2(1 5/8)

    �16(5/8)Axial propeller

    862,400 36,731

    (420+380)×40~20 (default)

    20~40 (customized)4

    16,848×4POE

    3,667×48

    16,200×8POE

    3,252×8R410A

    14×4(30.9×4)4.4/2.6

    (1,250×1,615×765)×4

    (49.2×63.6×30.1)×4

    (1,305×1,790×820)×4

    (51.4×70.5×32.3)×4

    330(727)×4345(761)×4

    WDVT-D1650(58)W/RN1-BWDVT-D400(14)W/RN1-BWDVT-D400(14)W/RN1-BWDVT-D400(14)W/RN1-BWDVT-D450(16)W/RN1-B

    380-415/3/5043.1

    151.5516,800130,290

    39.6139.1

    474,280119,626

    48.1169.0

    576,700145,340

    37.547.937.34.042.904.53

    50-1306466

    �22.2(7/8)�41.2(1 5/8)

    �16(5/8)Axial propeller

    654,60032,139

    425+490+(420+380)×20~20(default)

    20~40 (customized)4

    16,848×4POE

    3,667×46

    13,921+16,200×5POE

    3,194+3,252×5R410A

    9+10+14×2(19.8+22+30.9×2)4.4/2.6

    (960×1,615×765)×2+(1,250×1,615×765)×2

    (37.8×63.6×30.1)×2+(49.2×63.6×30.1)×2(1,025×1,790×830)×2

    +(1,305×1,790×820)×2(40.4×70.5×32.7)×2

    +(51.4×70.5×32.3)×2240(529)+242(533)+330(727)×2255(562)+257(566)+345(761)×2

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC(114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    Model

    Combination Unit

    Independent Unit

    WDVT-D400(14)W/RN1-B WDVT-D450(16)W/RN1-BWDVT-D450(16)W/RN1-B WDVT-D450(16)W/RN1-BWDVT-D450(16)W/RN1-B WDVT-D450(16)W/RN1-BWDVT-D450(16)W/RN1-B WDVT-D450(16)W/RN1-B

    51.2180.0

    614,000154,800

    46.9165.0

    562,320141,900

    56.8200.0

    682,400172,000

    45.057.644.44.002.904.50

    6468

    �22.2(7/8)�41.2(1 5/8)

    �16(5/8)Axial propeller

    862,40036,731

    (420+380)×40~20(default)

    20~40 (customized) 20~40 (customized)4

    16,848×4POE

    3,667×48

    16,200×8POE

    3,252×8R410A

    14×4(30.9×4)4.4/2.6

    (1,250×1,615×765)×4

    (1,305×1,790×820)×4

    (51.4×70.5×32.3)×4

    (49.2×63.6×30.1)×4

    Power Supply

    Capacity

    Power Input

    EER*EER**COP

    Connectable Indoor Unit

    Sound Pressure Level

    Pipe Connections

    Fan

    Digital Scroll Compressor

    Fixed Scroll Compressor

    Refrigerant

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Operating Temp. Range

    Cooling*

    Cooling**

    Heating

    Cooling*Cooling**Heating

    Total Capacity Max. Quantity

    Liquid PipeGas PipeGas BalancePipeTypeQuantity

    Air FlowRate

    Motor Output

    ESP

    QuantityCapacityOil TypeOil ChargeQuantityCapacityOil Type Oil ChargeTypeFactory Charge

    CoolingHeating

    V/Ph/HzRTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    RTkW

    Btu/hkcal/h

    kWkWkW

    %

    dB(A)mm(inch)mm(inch)mm(inch)

    m3/hCFM

    W

    Pa

    W

    ml

    W

    ml

    kg(Ibs)MPa

    mm

    inch

    mm

    inch

    kg(Ibs)kg(Ibs)

    330(727)×4 330(727)×4345(761)×4 345(761) ×4

    48.4 170.0

    580,000 146,200

    44.4 155.9

    531,600 134,057

    54.0 190.0

    648,200 163,400

    41.8 53.0 41.4 4.07 2.90 4.59

    50-1306468

    �22.2(7/8)�41.2(1 5/8)

    �16(5/8)Axial propeller

    862,400 36,731

    (420+380)×40~20 (default)

    20~40 (customized)4

    16,848×4POE

    3,667×48

    16,200×8POE

    3,252×8R410A

    14×4(30.9×4)4.4/2.6

    (1,250×1,615×765)×4

    (49.2×63.6×30.1)×4

    (1,305×1,790×820)×4

    (51.4×70.5×32.3)×4

    330(727)×4345(761)×4

    WDVT-D1700(60)W/RN1-BWDVT-D400(14)W/RN1-BWDVT-D400(14)W/RN1-BWDVT-D450(16)W/RN1-BWDVT-D450(16)W/RN1-B

    380-415/3/5049.8175.0

    597,000150,500

    45.7160.4

    546,960137,944

    55.4195.0

    665,300167,700

    43.455.342.94.002.904.50

    50-130 50-1306468

    �22.2(7/8)�41.2(1 5/8)

    �16(5/8)Axial propeller

    862,40036,731

    (420+380)×40~20(default)

    416,848×4

    POE3,667×4

    816,200×8

    POE3,252×8R410A

    14×4(30.9×4)4.4/2.6

    (1,250×1,615×765)×4

    (1,305×1,790×820)×4

    (51.4×70.5×32.3)×4

    (49.2×63.6×30.1)×4

    380-415/3/50 380-415/3/50

    °C(°F)°C(°F)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    -15~54 (5~129)-20~24(-4~75.2)

    °C(°F)°C(°F)

    Comb ination Unit WDVT-D1515(54)W/RN1 -B WDVT-D1580(56)W/RN1 -B WDVT-D1750(62)W/RN1-B WDVT-D1800(64)W/RN1-B

  • D4 P

    lus Series

    D4 P

    lus Series

    27 28

    WDVT-D252(8)W/CN1-B WDVT-D280(10)W/CN1-B WDVT-D335(12)W/CN1-B

    WDVT-D252(8)W/CN1-B

    WDVT-D280(10)W/CN1-B

    WDVT-D335(12)W/CN1-B

    V/Ph/Hz 380-415/3/60 380-415/3/60 380-415/3/60RT 7.2 8.0 9.5kW 25.2 28 33.5

    Btu/h 86,000 95,500 114,300kcal/h 21,672 24,080 28,810

    RT 7 7.4 8.7kW 24.5 25.8 30.8

    Btu/h 83,940 88,030 105,090kcal/h 21070 22188 26488

    RT 7.7 8.9 10.7kW 27 31.5 37.5

    Btu/h 92,100 107,500 128,000kcal/h 23,220 27,090 32,250

    Cooling* kW 5.79 6.83 8.17Cooling** kW 7.50 8.70 10.40Heating kW 5.63 7 8.06

    4.35 4.1 4.13.27 2.97 2.964.8 4.5 4.65

    Total Capacity % 50-130 50-130 50-13013 16 20

    dB(A) 57 57 58Liquid Pipes mm(inch) �9.5(3/8)

    �12.7(1/2)

    Gas Pipes mm(inch) �22.2(7/8)�9.5(3/8) �22.2(7/8) �25.4(1)

    Gas Balance Pipe mm(inch) - - -Axial propeller Axial propeller Axial propeller

    1 1 1m³/h 11,700 11700 11,700CFM 6,887 6,887 6,887

    Motor output W 425 425 4900~20 (default) 0~20 (default) 0~20 (default)

    20~40 (customized) 20~40 (customized) 20~40 (customized)1 1 1

    Capacity W 18,100 18,100 18,100POE POE POE

    Oil Charge ml 3,252 3,252 3,2521 1 1

    Capacity W 17,000 17,000 17,000POE POE POE

    Oil Charge ml 3,252 3,252 3,252R410A R410A R410A

    Factory Charge kg(Ibs) 9(19.8) 9(19.8) 10(22)MPa 4.4/2.6 4.4/2.6 4.4/2.6mm 960×1615×765 960×1615×765 960×1615×765inch 37.8×63.6×30.1 37.8×63.6×30.1 37.8×63.6×30.1mm 1025×1790×830 1025×1790×830 1025×1790×830inch 40.4×70.5×32.7 40.4×70.5×32.7 40.4×70.5×32.7

    kg(Ibs) 240(529) 240(529) 242(533)kg(Ibs) 255(562) 255(562) 257(566)

    Cooling °C(°F) -15~54 (5~129) -15~54 (5~129) -15~54 (5~129)Heating °C(°F) -20~24(-4~75.2) -20~24(-4~75.2) -20~24(-4~75.2)

    Sound Pressure Level

    Pipe Connections

    Fan & Motor

    EER*EER**

    Power Input

    COP

    Connectable Indoor UnitMax. Quantity

    ModelPower Supply

    Capacity

    Cooling*

    Cooling**

    Heating

    Air Flow Rate

    Fan Type

    Quantity

    Oil TypeDigital Scroll Compressor

    Motor Quantity

    Quantity

    Oil TypeFixed Scroll Compressor

    ESP Pa

    Net WeightGross Weight

    Operating Temp. Range

    RefrigerantType

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    60Hz D4+Specifications-60Hz Units

    RT 11.4 12.8kW 40 45

    Btu/h 136,500 153,500kcal/h 34,400 38,700

    RT 10.5 11.7kW 36.7 41.24

    Btu/h 125,220 140,580kcal/h 31562 35466.4

    RT 12.8 14.2kW 45 50

    Btu/h 153,500 170,600kcal/h 38,700 43,000

    Cooling* kW 9.64 11.25Cooling** kW 12.10 14.40Heating kW 9.57 11.11

    4.15 43.03 2.86

    4.7 4.5Total Capacity % 50-130 50-130

    23 26dB(A) 60 61

    Liquid Pipes mm(inch) �12.7(1/2) �12.7(1/2) Gas Pipes mm(inch) �25.4(1) �28.6(1 1/8)Gas Balance Pipe mm(inch) - -

    Axial propeller Axial propeller1+1 1+1

    m³/h 15,600 15,600CFM 9,183 9,183

    Motor output W 420+360 420+3600~20 (default) 0~20 (default)

    20~40 (customized) 20~40 (customized)1 1

    Capacity W 18,100 18,100POE POE

    Oil Charge ml 3,252 3,2522 2

    Capacity W 17,000×2 17,000×2POE POE

    Oil Charge ml 3,252×2 3,252×2R410A R410A

    Factory Charge kg(Ibs) 14(30.9) 14(30.9)MPa 4.4/2.6 4.4/2.6mm 1250×1615×765 1250×1615×765inch 49.2×63.6×30.1 49.2×63.6×30.1mm 1305×1790×820 1305×1790×820inch 51.4×70.5×32.3 51.4×70.5×32.3

    kg(Ibs) 330(727) 330(727)kg(Ibs) 345(761) 345(761)

    Cooling °C(°F) -15~54 (5~129) -15~54 (5~129)Heating °C(°F) -20~24(-4~75.2) -20~24(-4~75.2)

    ModelPower Supply

    Capacity

    Cooling*

    Cooling**

    Heating

    Power Input

    EER*EER**COP

    Connectable Indoor UnitMax. Quantity

    Sound Pressure Level

    Pipe Connections

    Fan & Motor

    Fan TypeMotor Quantity

    Air Flow Rate

    ESP Pa

    Digital Scroll Compressor

    Quantity

    Oil Type

    Fixed Scroll Compressor

    Quantity

    Oil Type

    Gross Weight

    Operating Temp. Range

    RefrigerantType

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net Weight

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC(114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC(114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    WDVT-D400(14)W/CN1-B

    WDVT-D450(16)W/CN1-B

    V/Ph/HzWDVT-D400(14)W/CN1-

    B 380-415/3/60WDVT-D450(16)W/CN1-

    B 380-415/3/60

  • 29 30

    V/Ph/Hz 380-415/3/60 380-415/3/60 380-415/3/60

    RT 15.2 16.0 17.5

    kW 53.2 56 61.5

    Btu/h 181,500 191,000 209,800

    kcal/h 45,752 48,160 52,890

    RT 14.4 14.7 16.1

    kW 50.3 51.6 56.6

    Btu/h 171,970 176,060 193,120

    kcal/h 43,258 44,376 48,676

    RT 16.7 18.0 19.7

    kW 58.5 63 69

    Btu/h 199,600 215,000 235,500

    kcal/h 50,310 54,180 59,340

    Cooling* kW 12.6 13.7 15.0

    Cooling** kW 16.2 17.4 19.1

    Heating kW 12.6 14.0 15.1

    4.21 4.10 4.10

    3.10 2.97 2.96

    4.63 4.50 4.58

    Total Capacity % 50-130 50-130 50-130

    29 33 36

    dB(A) 62 62 62

    Liquid Pipes mm(inch) �15.9(5/8) �15.9(5/8) �15.9(5/8)

    Gas Pipes mm(inch) �28.6(1 1/8) �28.6(1 1/8) �28.6(1 1/8)

    Gas Balance Pipe mm(inch) �16( 5/8) �16( 5/8) �16( 5/8)

    Axial propeller Axial propeller Axial propeller

    2 2 2

    m³/h 23,400 23,400 23,400

    CFM 13,774 13,774 13,774

    Motor output W 425×2 425×2 425+490

    0~20 (default) 0~20 (default) 0~20 (default)

    20~40 (customized) 20~40 (customized) 20~40 (customized)

    2 2 2

    Capacity W 18,100×2 18,100×2 18,100×2

    POE POE POE

    Oil Charge ml 3,252×2 3,252×2 3,252×2

    2 2 2

    Capacity W 17,000×2 17,000×2 17,000×2

    POE POE POE

    Oil Charge ml 3,252×2 3,252×2 3,252×2

    R410A R410A R410A

    Factory Charge kg(Ibs) 9×2(19.8×2) 9×2(19.8×2) 9+10(19.8+22)

    MPa 4.4/2.6 4.4/2.6 4.4/2.6

    mm (960×1615×765)×2 (960×1615×765)×2 (960×1615×765)×2

    inch (37.8×63.6×30.1)×2 (37.8×63.6×30.1)×2 (37.8×63.6×30.1)×2

    mm (1025×1790×830)×2 (1025×1790×830)×2 (1025×1790×830)×2

    inch (40.4×70.5×32.7)×2 (40.4×70.5×32.7)×2 (40.4×70.5×32.7)×2

    kg(Ibs) 240(529)×2 240(529)×2 240(529)+242(533)

    kg(Ibs) 255(562)×2 255(562)×2 255(562)+257(566)

    Cooling °C(°F) -15~54 (5~129) -15~54 (5~129) -15~54 (5~129)

    Heating °C(°F) -20~27 (-4~80.6) -20~27 (-4~80.6) -20~27 (-4~80.6)Operating Temp. Range

    Digital Scroll Compressor

    Quantity

    Fixed Scroll Compressor

    Quantity

    RefrigerantType

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net Weight

    Gross Weight

    Oil Type

    Oil Type

    Sound Pressure Level

    Pipe Connections

    Fan

    Type

    Quantity

    Air Flow Rate

    ESP Pa

    Power Input

    EER*

    EER**

    COP

    Connectable Indoor UnitMax. Quantity

    Model

    Combination Unit

    Independent Unit

    Power Supply

    Capacity

    Cooling*

    Cooling**

    Heating

    V/Ph/Hz 380-415/3/60 380-415/3/60 380-415/3/60RT 19.4 20.8 22.8kW 68 73 80.0

    Btu/h 232,000 249,000 273,000kcal/h 58,480 62,780 68,800

    RT 17.8 19.1 21.0kW 62.5 67 73.4

    Btu/h 213,250 228,610 250,440kcal/h 53,750 57,620 63,124

    RT 21.8 23.2 25.6kW 76.5 81.5 90.0

    Btu/h 261,000 278,100 307,000kcal/h 65,790 70,090 77,400

    Cooling* kW 16.5 18.1 19.3Cooling** kW 20.8 23.1 24.2Heating kW 16.6 18.1 19.1

    4.13 4.04 4.153.00 2.90 3.034.62 4.50 4.70

    Total Capacity % 50-130 50-130 50-13039 43 46

    dB(A) 63 63 64Liquid Pipes mm(inch) �15.9(5/8) �19.1(3/4) �19.1(3/4)Gas Pipes mm(inch) �28.6(1 1/8) �31.8(1 1/4) �31.8(1 1/4)Gas Balance Pipe mm(inch) �16( 5/8) �16( 5/8) �16( 5/8)

    Axial propeller Axial propeller Axial propeller3 3 4

    m³/h 27,300 27,300 31,200CFM 16,070 16,070 18,366

    Motor output W 425+420+360 425+420+360 (420+360)×20~20 (default) 0~20 (default) 0~20 (default)

    20~40 (customized) 20~40 (customized) 20~40 (customized)2 2 2

    Capacity W 18,100×2 18,100×2 18,100×2 POE POE POE

    Oil Charge ml 3,252×2 3,252×2 3,252×23 3 4

    Capacity W 17,000×3 17,000×3 17,000×4POE POE POE

    Oil Charge ml 3,252×3 3,252×3 3,252×4R410A R410A R410A

    Factory Charge kg(Ibs) 9+14(19.8+30.9) 9+14(19.8+30.9) 14×2(30.9×2)MPa 4.4/2.6 4.4/2.6 4.4/2.6

    mm(960×1615×765)

    +(1250×1615×765)(960×1615×765)

    +(1250×1615×765)(1250×1615×765)×2

    inch(37.8×63.6×30.1)

    +(49.2×63.6×30.1)(37.8×63.6×30.1)

    +(49.2×63.6×30.1)(49.2×63.6×30.1)×2

    mm(1025×1790×830)

    +(1305×1790×820)(1025×1790×830)

    +(1305×1790×820)(1305×1790×820)×2

    inch(40.4×70.5×32.7)

    +(51.4×70.5×32.3)(40.4×70.5×32.7)

    +(51.4×70.5×32.3)(51.4×70.5×32.3)×2

    kg(Ibs) 240(529)+330(727) 240(529)+330(727) 330(727)×2kg(Ibs) 255(562)+345(761) 255(562)+345(761) 345(761)×2

    Cooling °C(°F) -15~54 (5~129) -15~54 (5~129) -15~54 (5~129)

    Heating °C(°F) -20~27 (-4~80.6) -20~27 (-4~80.6) -20~27 (-4~80.6)Operating Temp. Range

    Digital Scroll Compressor

    Quantity

    Fixed Scroll Compressor

    Quantity

    RefrigerantType

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Oil Type

    Oil Type

    Sound Pressure Level

    Pipe Connections

    Fan

    TypeQuantity

    Air Flow Rate

    ESP Pa

    Power Input

    EER*EER**COP

    Connectable Indoor UnitMax. Quantity

    ModelCombination Unit

    Independent Unit

    Power Supply

    Capacity

    Cooling*

    Cooling**

    Heating

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC(114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC(114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    D4 P

    lus Series

    D4 P

    lus Series

    WDVT-D532(18)W/CN1-B WDVT-D560(20)W/CN1-B WDVT-D615(22)W/CN1-B

    WDVT-D252(8)W/CN1-B WDVT-D280(10)W/CN1-B WDVT-D280(10)W/CN1-B

    WDVT-D280(10)W/CN1-B WDVT-D280(10)W/CN1-B WDVT-D335(12)W/CN1-B

    WDVT-D680(24)W/CN1-B WDVT-D730(26)W/CN1-B WDVT-D800(28)W/CN1-BWDVT-D280(10)W/CN1-B WDVT-D280(10)W/CN1-B WDVT-D400(14)W/CN1-BWDVT-D400(14)W/CN1-B WDVT-D450(16)W/CN1-B WDVT-D400(14)W/CN1-B

  • 03 0431 32

    - - WDVT-D400(14)W/CN1-BV/Ph/Hz 380-415/3/60 380-415/3/60 380-415/3/60

    RT 24.2 25.6 27.4kW 85 90 96

    Btu/h 290,000 307,000 327,500kcal/h 73,100 77,400 82,560

    RT 22.2 23.5 25.2kW 77.9 82.5 88.3

    Btu/h 265,800 281,160 301,280kcal/h 66994 70,950 75,938

    RT 27.0 28.4 30.8kW 95 100 108

    Btu/h 324,100 341,200 368,500kcal/h 81,700 86,000 92,880

    Cooling* kW 20.9 22.5 23.3Cooling** kW 26.5 28.8 29.5Heating kW 20.7 22.2 23.6

    4.07 4.00 4.122.94 2.86 2.994.59 4.50 4.58

    Total Capacity % 50-130 50-130 50-13050 53 56

    dB(A) 64 64 64Liquid Pipes mm(inch) �19.1(3/4) �19.1(3/4) �19.1(3/4)Gas Pipes mm(inch) �31.8(1 1/4) �31.8(1 1/4) �38.1(1 1/2)Gas Balance Pipe mm(inch) �16(5/8) �16( 5/8) �16( 5/8)

    Axial propeller Axial propeller Axial propeller4 4 4

    m³/h 31,200 31,200 39,000CFM 18,365 18,365 22,957

    Motor output W (420+360)×2 (420+360)×2 425×2+420+3600~20 (default) 0~20 (default) 0~20 (default)

    20~40 (customized) 20~40 (customized) 20~40 (customized)2 2 3

    Capacity W 18,100×2 18,100×2 18,100×3 POE POE POE

    Oil Charge ml 3,252×2 3,252×2 3,252×34 4 4

    Capacity W 17,000×4 17,000×4 17,000×4POE POE POE

    Oil Charge ml 3,252×4 3,252×4 3,252×4R410A R410A R410A

    Factory Charge kg(Ibs) 14×2(30.9×2) 14×2(30.9×2) 9×2+14(19.8×2+30.9)MPa 4.4/2.6 4.4/2.6 4.4/2.6

    mm (1250×1615×765)×2 (1250×1615×765)×2 (960×1615×765)×2+(1250×1615×765)

    inch (49.2×63.6×30.1)×2 (49.2×63.6×30.1)×2 (37.8×63.6×30.1)×2+(49.2×63.6×30.1)

    mm (1305×1790×820)×2 (1305×1790×820)×2 (1025×1790×830)×2+(1305×1790×820)

    inch (51.4×70.5×32.3)×2 (51.4×70.5×32.3)×2 (40.4×70.5×32.7)×2+(51.4×70.5×32.3)

    kg(Ibs) 330(727)×2 330(727)×2 240(529)×2+330(727)kg(Ibs) 345(761)×2 345(761)×2 255(562)×2+345(761)

    Cooling °C(°F) -15~54 (5~129) -15~54 (5~129) -15~54 (5~129)

    Heating °C(°F) -20~24(-4~75.2) -20~24(-4~75.2) -20~24(-4~75.2)Operating Temp. Range

    Digital Scroll Compressor

    Quantity

    Fixed Scroll Compressor

    Quantity

    RefrigerantType

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Oil Type

    Oil Type

    Sound Pressure Level

    Pipe Connections

    Fan

    TypeQuantity

    Air Flow Rate

    ESP Pa

    Power Input

    EER*EER**COP

    Connectable Indoor UnitMax. Quantity

    Combination Unit

    Power Supply

    Capacity

    Cooling*

    Cooling**

    Heating

    ModelIndependent Unit

    V/Ph/Hz 380-415/3/60 380-415/3/60 380-415/3/60RT 28.8 30.3 32.2kW 101 106.5 113

    Btu/h 344,500 363,300 385,500kcal/h 86,860 91,590 97,180

    RT 26.5 27.8 29.6kW 92.8 97.8 103.7

    Btu/h 316,640 333,700 353,830kcal/h 79,808 84,108 89,182

    RT 32.2 33.9 36.0kW 113 119 126.5

    Btu/h 385,600 406,100 431,600kcal/h 97,180 102,340 108,790

    Cooling* kW 24.9 26.3 27.7Cooling** kW 31.8 33.5 35.2Heating kW 25.1 26.2 27.7

    4.05 4.06 4.082.92 2.92 2.954.50 4.55 4.57

    Total Capacity % 50-130 50-130 50-13059 63 64

    dB(A) 64 64 65Liquid Pipes mm(inch) �19.1(3/4) �19.1(3/4) �19.1(3/4)Gas Pipes mm(inch) �38.1(1 1/2) �38.1(1 1/2) �38.1(1 1/2)Gas Balance Pipe mm(inch) �16( 5/8) �16( 5/8) �16( 5/8)

    Axial propeller Axial propeller Axial propeller4 4 5

    m³/h 39,000 39,000 42,900CFM 22,957 22,957 25,252

    Motor output W 425×2+420+360 425×2+420+360 425+(420+360)×20~20 (default) 0~20 (default) 0~20 (default)

    20~40 (customized) 20~40 (customized) 20~40 (customized)3 3 3

    Capacity W 18,100×3 18,100×3 18,100×3 POE POE POE

    Oil Charge ml 3,252×3 3,252×3 3,252×34 4 5

    Capacity W 17,000×4 17,000×4 17,000×5POE POE POE

    Oil Charge ml 3,252×4 3,252×4 3,252×5R410A R410A R410A

    Factory Charge kg(Ibs) 9×2+14(19.8×2+30.9) 9+10+14(19.8+22+30.9) 9+14×2(19.8+30.9×2)MPa 4.4/2.6 4.4/2.6 4.4/2.6

    mm (960×1615×765)×2+(1250×1615×765)

    (960×1615×765)×2+(1250×1615×765)

    (960×1615×765)+(1250×1615×765)×2

    inch (37.8×63.6×30.1)×2+(49.2×63.6×30.1)

    (37.8×63.6×30.1)×2+(49.2×63.6×30.1)

    (37.8×63.6×30.1)+(49.2×63.6×30.1)×2

    mm (1025×1790×830)×2+(1305×1790×820)

    (1025×1790×830)×2+(1305×1790×820)

    (1025×1790×830)+(1305×1790×820)×2

    inch (40.4×70.5×32.7)×2+(51.4×70.5×32.3)

    (40.4×70.5×32.7)×2+(51.4×70.5×32.3)

    (40.4×70.5×32.7)+(51.4×70.5×32.3)×2

    kg(Ibs) 240(529)×2+330(727) 240(529)+242(533)+330(727) 240(529)+330(727)×2kg(Ibs) 255(562)×2+345(761) 255(562)+257(566)+345(761) 255(562)+345(761)×2

    Cooling °C(°F) -15~54 (5~129) -15~54 (5~129) -15~54 (5~129)

    Heating °C(°F) -20~24(-4~75.2) -20~24(-4~75.2) -20~24(-4~75.2)Operating Temp. Range

    Digital Scroll Compressor

    Quantity

    Fixed Scroll Compressor

    Quantity

    RefrigerantType

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net WeightGross Weight

    Oil Type

    Oil Type

    Sound Pressure Level

    Pipe Connections

    Fan

    TypeQuantity

    Air Flow Rate

    ESP Pa

    Power Input

    EER*EER**COP

    Connectable Indoor UnitMax. Quantity

    Combination Unit

    Power Supply

    Capacity

    Cooling*

    Cooling**

    Heating

    ModelIndependent Unit

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC(114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    Notes: Capacities are based on the following conditions:Cooling*: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 35oC (95oF) DB/24oC (75.2oF) WB.Cooling**: Indoor temperature 27oC (80.6oF) DB/19oC (66.2oF) WB; Outdoor temperature 46oC(114.8oF) DB/24oC (75.2oF) WB.Heating: Indoor temperature 20oC (68oF) DB/15oC (59oF) WB; Outdoor temperature 7oC (44.6oF) DB/6oC (42.8oF) WB.Piping length: Interconnecting piping length 7.5m, level difference of zero.Sound values are measured in a semi-anechoic room, at a position 1m in front of the unit and 1.3m above the floor.Conversion Formula: RT=kW×0.284; kcal/h= kW×860; Btu/h= kW×3412; CFM=m3/h×0.588

    D4 P

    lus Series

    D4 P

    lus Series

    WDVT-D850(30)W/CN1-B WDVT-D900(32)W/CN1-B WDVT-D960(34)W/CN1-BWDVT-D400(14)W/CN1-B WDVT-D450(16)W/CN1-B WDVT-D280(10)W/CN1-BWDVT-D450(16)W/CN1-B WDVT-D450(16)W/CN1-B WDVT-D280(10)W/CN1-B

    WDVT-D1010(36)W/CN1-B WDVT-D1065(38)W/CN1-B WDVT-D1130(40)W/CN1-BWDVT-D280(10)W/CN1-B WDVT-D280(10)W/CN1-B WDVT-D280(10)W/CN1-BWDVT-D280(10)W/CN1-B WDVT-D335(12)W/CN1-B WDVT-D400(14)W/CN1-BWDVT-D450(16)W/CN1-B WDVT-D450(16)W/CN1-B WDVT-D450(16)W/CN1-B

  • 33 34

    V/Ph/Hz 380-415/3/60 380-415/3/60 380-415/3/60

    RT 34.2 35.6 37.0

    kW 120.0 125.0 130

    Btu/h 409,500 426,500 443,500

    kcal/h 103,200 107,500 111,800

    RT 31.5 32.7 33.9

    kW 110.1 114.6 119.2

    Btu/h 375,660 391,020 406,380

    kcal/h 94,686 98,590.4 102,512

    RT 38.4 39.8 40.2

    kW 135.0 140.0 145

    Btu/h 460,500 477,600 494,700

    kcal/h 116,100 120,400 124,700

    Cooling* kW 28.9 30.5 32.1

    Cooling** kW 36.3 38.6 40.9

    Heating kW 28.7 30.3 31.8

    4.15 4.09 4.04

    3.03 2.97 2.91

    4.70 4.63 4.56

    Total Capacity % 50-130 50-130 50-130

    64 64 64

    dB(A) 66 66 66

    Liquid Pipes mm(inch) �19.1(3/4) �19.1(3/4) �19.1(3/4)

    Gas Pipes mm(inch) �38.1(1 1/2) �38.1(1 1/2) �38.1(1 1/2)

    Gas Balance Pipe mm(inch) �16( 5/8) �16( 5/8) �16( 5/8)

    Axial propeller Axial propeller Axial propeller

    6 6 6

    m³/h 46,800 46,800 46,800

    CFM 27,549 27,549 27,548

    Motor output W (420+360)×3 (420+360)×3 (420+360)×3

    0~20 (default) 0~20 (default) 0~20 (default)

    20~40 (customized) 20~40 (customized) 20~40 (customized)

    3 3 3

    Capacity W 18,100×3 18,100×3 18,100×3

    POE POE POE

    Oil Charge ml 3,252×3 3,252×3 3,252×3

    6 6 6

    Capacity W 17,000×6 17,000×6 17,000×6

    POE POE POE

    Oil Charge ml 3,252×6 3,252×6 3,252×6

    R410A R410A R410A

    Factory Charge kg(Ibs) 14×3(30.9×3) 14×3(30.9×3) 14×3(30.9×3)

    MPa 4.4/2.6 4.4/2.6 4.4/2.6

    mm (1250×1615×765)×3 (1250×1615×765)×3 (1250×1615×765)×3

    inch (49.2×63.6×30.1)×3 (49.2×63.6×30.1)×3 (49.2×63.6×30.1)×3

    mm (1305×1790×820)×3 (1305×1790×820)×3 (1305×1790×820)×3

    inch (51.4×70.5×32.3)×3 (51.4×70.5×32.3)×3 (51.4×70.5×32.3)×3

    kg(Ibs) 330(727)×3 330(727)×3 330(727)×3

    kg(Ibs) 345(761)×3 345(761)×3 345(761)×3

    Cooling °C(°F) -15~54 (5~129) -15~54 (5~129) -15~54 (5~129)

    Heating °C(°F) -20~24(-4~75.2) -20~24(-4~75.2) -20~24(-4~75.2)Operating Temp. Range

    Digital Scroll Compressor

    Quantity

    Fixed Scroll Compressor

    Quantity

    RefrigerantType

    Design Pressure (Hi/Lo)

    Net Dimension (W×H×D)

    Packing (W×H×D)

    Net Weight

    Gross Weight

    Oil Type

    Oil Type

    Sound Pressure Level

    Pipe Connections

    Fan

    Type

    Quantity

    Air Flow Rate

    ESP Pa

    Power Input

    EER*

    EER**

    COP

    Connectable Indoor UnitMax. Quantity

    Model

    Combination Unit

    Independent Unit

    Power Supply

    Capacity

    Cooling*

    Cooling**

    Heating

    V/Ph/Hz 380-415/3/60 380-415/3/60 380-415/3/60RT 38.4 40.8 41.6kW 135 143.2 146.0

    Btu/h 460,500 488,500 498,000kcal/h 116,100 123,152 125,560

    RT 35.2 37.8 38.2kW 123.7 132.8 134.1

    Btu/h 421,740 453,130 457,220kcal/h 106,382 114,208 115,326

    RT 42.6 45.1 46.4kW 150 158.5 163.0

    Btu/h 511,800 540,800 556,200kcal/h 129,000 136,310 140,180

    Cooling* kW 33.8 35.1 36.2Cooling** kW 43.2 45.0 46.2Heating kW 33.3 34.8 36.2

    4.00 4.08 4.042.86 2.95 2.904.50 4.55 4.50

    Total Capacity % 50-130 50