ΙΛ 1. unit selection (based on cooling load) 4_e_06890.pdf · (for bypass of high temperature...

1. Unit selection (based on cooling load)

2

. Outdoor unitΙΛ

ΙΛ

1-1. Indoor unit selection

Select the indoor unit based upon cooling load and unit capacity. (The indoor unit capacity should larger than the load.)

1-2. Outdoor unit selection

Allowable combinations are described on the indoor unit combination total capacity index table.

For a standard indoor unit and outdoor unit combination, select the nearest value of the total

indoor unit capacity index that is less than a 100% outdoor unit combination capacity index.

Indoor units can be of different capacities, however total capacity must be checked against the outdoor unit capacity table.

Indoor unit combination total capacity index

outdoor unitindoor unit combination rate

100%

16.0

28.0

28.0(ISO)

110%

17.6

30.8

30.8

120%

19.2

33.6

33.6

130%

20.8

36.4

36.4

90%

14.4

25.2

25.2

80%

12.8

22.4

22.4

70%

11.2

19.6

19.6

60%

9.6

16.8

16.8

50%

8.0

14.0

14.0

RVMH060GBM0

RVMH100GAM0

RVMH100FAM0

Indoor unit capacity index

- 50Hz Unit size

capacity index

020

2.0

026

2.6

035

3.5

052

5.2

060

6.0

070

7.0

082

8.2

105

10.5

128

12.8

- 60Hz Unit size

capacity index

020

2.0

032

3.2

040

4.0

052

5.2

060

6.0

072

7.2

083

8.3

105

10.5

128

12.8

The system enables the connection of indoor units with a total capacity of between 50 to 130% of that of thecorresponding outdoor unit but where this capacity ratio exceeds 100% then the actual capacity of each indoorunit will fall a little short of its individual rated capacity when all the units are operated simultaneously. (ExceptMiddle East models)

4-1.Outdoor unit_TM_E_06890 2/27/03 10:14 AM Page 2

3ΙΛ

1-3. Real function data

(1) Select the exact capacity according to outdoor unit model and combination rate using outdoor unit capacity table. According to given indoor and outdoor temperature, find outdoor unit capacity and power input using the table. Each indoor unit capacity (power input) is calculated as follow.IUC=OUC x INX/TNX IUC: Each indoor unit capacity (power input)OUC: Outdoor unit capacity (power input) INX: Each indoor unit capacity indexTNX: Total capacity index

(2) If the capacity is smaller than the load, change unit to a larger capacity indoor unit and repeat the selection process.


2. Specification

4

. Outdoor unitΙΛ

ΙΛ

Cooling 1)

Heating 2)

Cooling 3)

CoolingHeatingModelType

Piston displacementOutputTypeOutputAir flow rateCoolingHeatingCoolingHeatingCoolingHeatingCoolingHeating

NameChargeControlNameChargeLiquidGasDrain

CoolingHeating

Btu/hkW

Btu/hkW

Btu/hkWdBdB--

cc/RevkW

-WattCFM

AA

WattWatt

AA

WattWattMpa

-lbs--

ozinchinchinchlbslbs

inchinch°F°Fftft

Capacity (ISO)

Capacity (SASO)

Sound Level(Front View) 4)

Compressor

Fan output

Running current(ISO)

Power input(ISO)

Running current(SASO)

Power input(SASO)

Design pressureRefrigerant

Refrigerant oil

Connecting pipe

Net weightShipping weightNet dimension (WxHxD)Shipping dimension(Carton/Case) (WxHxD)Temperature range (Outdoor)

Max. piping lengthMax. lift

ModelPower supplyRemark

Performance

Power

Others

Size

Function /Option

RVMC050CBM0 RVMC070FAM0 RVMC100FAM0 RVMH100FAM01, 208~230, 60

Set50000(7000~50000)

14.5(2.0~14.5)----

57-

ZRD49KC-PFV

Digital scroll

67.123.7

Propeller128 x 2335422.2

-4400

-----

2.9R-2219.8EEV

Sontex 200LT66.53/83/4-

313348

36.6x50x15.244.3x55.3x20

23 to 109-

23098.4

Set95500(7000~95500)

28.0(2.0~28.0)107500(7500~107500)

31.5(2.2~31.5)8100023.75959

ZRDU13MCTF5Digital scroll + Fixed

scroll98.04 + 82.59

5.5 + 4.3Propeller

4505295

31.0(6.4~31.0)29.0(7.9~29.0)

11000(2300~11000)10500(2800~10500)

35.429.0

1254010500

2.9R-2230.9EEV

Sontex 200LT66.5 x 2

1/21 1/8

-683705

39x69.5x30.742.7x82.3x38.7

23 to 1295 to 69.8

328164

Cooling only3, 208~230, 60ø, V, Hz

Set76000(7000~76000)

22.4(2.0~22.4)--

6050017.759-

ZRD72KC-TF5

Digital scroll

98.045.5

Propeller106 x 2317717.0

-7850

-----

2.9R-2228.7EEV

Sontex 200LT66.51/21-

595617

39x69.5x30.742.7x82.3x38.7

23 to 109-

328164

Set95500(7000~95500)

28.0(2.0~28.0)--

8100023.759-

ZRDU13MCTF5Digital scroll +

Fixed scroll98.04 + 82.59

5.5 + 4.3Propeller

4505295

31.0(6.4~31.0)-

11000(2300~11000)-

35.4-

12540-

2.9R-2230.9EEV

Sontex 200LT66.5 x 2

1/21 1/8

-661683

39x69.5x30.742.7x82.3x38.7

23 to 129-

328164

3, 208~230, 60 3, 208~230, 60Heat pump

RVMH050CBM0

Set50000(7000~50000)

14.5(2.0~14.5)55000(7500~55000)

16.0(2.2~16.0)--

5757

ZRD49KC-PFV

Digital scroll

67.123.7

Propeller128 x 2335422.225.044004950

----

2.9R-2222

EEVSontex 200LT

66.53/83/4-

331366

36.6x50x15.244.3x55.3x20

23 to 1095 to 69.8

23098.4

1, 208~230, 60

1) Indoor temperature : 80ºF DB, 67ºF WB / Outdoor temperature : 95ºF DB, 75ºF WB / Piping length : 30ft, no lift 2) Indoor temperature : 68ºF DB, 67ºF WB / Outdoor temperature : 45ºF DB, 43ºF WB / Piping length : 30ft, no lift 3) Indoor temperature : 84ºF DB, 67ºF WB / Outdoor temperature : 115ºF DB, 75ºF WB / Piping length : 30ft, no lift 4) Actual noise level may differ, depending on the room structure, etc, since these noise values are from an anechoic room.


3. Functional parts and safety devices

5ΙΛ

Item Code Name RVMC050CBM0

Motor output

Compressor safety OLP

Crank case heater

Fan motor

Safety thermostat

open temp.

trip current

model

output

on

off

ZRD49KC-PFV3.7kW

248°F

37A

90W

-

128W + 128W

275°F

194°F

-

-

-

-

-

-

-

-

-

-

OFF : 425 PsigON : 315 Psig

OFF : 20 PsigON : 30 Psig

-

-

Model : 0166-01, Rt=302°F, 77°F=86Ω103AT (77°F=10kΩ)

103AT (77°F=10kΩ)

103AT (77°F=10kΩ)

-

-

-

Coil : Copeland (Part # 023-0028-03)Body : EPV-1530D

Coil : SiginomiyaBody : NEV-603D

Coil : SiginomiyaBody : NEV-202D

-

-

-

-

-

-

-

CCH

Motor

Compressor

Safety devices

High pressure switch

Low pressure switch

High pressure sensor

Low pressure sensor

Thermistor (discharge)

Thermistor (condenser center)

Thermistor (condenser outlet)

Thermistor (outdoor temperature)

Suction sensor

Oil sensor

Thermistor (fixed discharge)

Solenoid valve(for compressor operation)

Solenoid valve(for bypass of high temperature gas)

Solenoid valve (liquid injection)

Solenoid valve (for exhaust air)

Solenoid valve (for capacity control)


4-way valve

Check valve

Electronic expansion valve (for heating)

HPS

LPS

HPSO

LPSO

DTS

CMS

COS

OATS

SUC.S

OIL.S

FDTS

PWM

HGBV

LBV

VBV

BV1

BV2

4-W/V

C/V

EEV

Temperature sensor

Functional parts

RVMC070FAM0

ZRD72KC-TF55.5kW

347°F

110A

90W

OSM1076SRC

106W + 106W

302°F

212°F

ZRDU13MC-TF55.5kW + 4.3kW

347°F/320°F

110A/80A

90W

OSM4508SRC

450W

302°F

212°F

-

PS8030A (NH4-H) (0~425 Psig)

PS8030A (NH4-L) (0~425 Psig)

-

-

-

204CTB (25°C=200kΩ)

-

-

-

-

-

RVMC100FAM0


3. Functional parts and safety devices

6

. Outdoor unitΙΛ

ΙΛ

Item Code Name

Motor output

Compressor safety OLP

Crank case heater

Fan motor

Safety thermostat

High pressure switch

Low pressure switch

High pressure sensor

Low pressure sensor

Thermistor (discharge)

Thermistor (condenser center)

Thermistor (condenser outlet)

Thermistor (outdoor temperature)

Suction sensor

Oil sensor

Thermistor (fixed discharge)

Solenoid valve(for compressor operation)

Solenoid valve(for bypass of high temperature gas)

Solenoid valve (liquid injection)

Solenoid valve (for exhaust air)



4-way valve

Check valve

Electronic expansion valve (for heating)

open temp.

trip current

model

output

on

off

-

-

CCH

Motor

HPS

LPS

HPSO

LPSO

DTS

CMS

COS

OATS

SUC.S

OIL.S

FDTS

PWM

HGBV

LBV

VBV

BV1

BV2

4-W/V

C/V

EEV

Compressor

Safety devices

Temperature sensor

Functional parts

RVMH050CBM0

ZRD49KC-PFV3.7kW

248°F

37A

90W

-

128W + 128W

275°F

194°F

Coil & Body : Saginomiya, CHV-0401

EDM-60YH (Fujikoki)

ZRDU13MC-TF55.5kW + 4.3kW

311°F

70A

90W

OSME4508SRC

450W

302°F

212°F

Coil & Body : CHV-0712 (Saginomiya)

EDM-AOYH (Fujikoki)

RVMH100FAM0

OFF : 425 Psig

ON : 315 Psig

PS8030A (NH4-H) (0~425 Psig)

PS8030A (NH4-L) (0~??? Psig)

Model : 0166-01, Rt=302°F, 77°F=86Ω-

103AT (77°F=10kΩ)

103AT (77°F=10kΩ)

103AT (77°F=10kΩ)

103AT (77°F=10kΩ)

204CTB (77°F=200kΩ)

Coil : Copeland (Part # 023-0028-03)

Body : EPV-1530D

Coil : Siginomiya

Body : NEV-603D

Coil : Siginomiya

Body : NEV-202D

-

-

Fujikoki (425 Psig)

-


4. Capacity table

Combination,%(Capacity

index)

Outdoor temperature

(ºF, DB)

57 61 64 67 68 73 75TC

Btu/hTC

Btu/hTC

Btu/hTC

Btu/hTC

Btu/hTC

Btu/hTC

Btu/hPI

kWPI

kWPI

kWPI

kWPI

kWPI

kWPI

kW505457616468707377808488919599102108111115

43550435504355043550435504355043550435504355043550430554305542560425604206541075395913860137265

3.13.13.23.23.33.33.33.43.53.63.73.84.04.14.34.54.74.95.1

47014470144701447014470144701447014470144701447014465194651946024460244552944540430554206540729

3.23.33.33.33.43.43.53.53.63.73.83.94.14.34.44.64.85.15.3

50276502765027650276502765027650276502764993849601490164867948094485894800447014455294454043203

3.33.33.43.43.53.53.53.63.73.83.94.04.24.44.54.74.95.15.4

53538535385353853538535385353853538535385286352188515135083850163494894899448004465194552944193

3.33.43.43.53.53.63.63.73.73.83.94.04.24.44.64.85.05.25.4

55022550225502255022550225502255022550225434753673529985232351648509735047849489480044701445678

3.43.43.53.53.63.63.73.73.83.94.04.14.34.44.64.85.05.25.5

58981589815898158981589815898158981589815830657632569575628255607549325443753448519635097349637

3.53.53.63.63.73.73.73.83.94.04.04.24.44.54.74.95.15.35.5

59476594765947659476594765947659476594765880158126574525677756102554275493253942524585146850132

3.63.63.73.73.73.83.83.94.04.04.14.34.44.64.85.05.25.45.6

4-1. Cooling(1) 050

Indoor temperature (ºF, WB) : DB is 80ºF

100

505457616468707377808488919599102108111115

39195391953919539195391953919539195391953919539195387493874938304383043785936968356323474133538

2.772.812.852.892.932.973.013.053.133.213.293.413.563.723.884.064.244.444.63

42313423134231342313423134231342313423134231342313418674186741422414224097640086387493785936656

2.892.932.973.013.053.093.133.173.253.333.413.523.683.844.004.184.364.554.75

45248452484524845248452484524845248452484494544641441144381143284437304320342313409764008638883

2.952.993.033.073.113.153.193.233.313.393.473.583.743.924.084.264.444.634.83

48184481844818448184481844818448184481844757646969463624575445147445404409443203418674097639774

3.013.053.093.133.173.213.253.293.373.453.523.643.803.964.124.304.474.674.87

49520495204952049520495204952049520495204891348305476984709146483458764543044540432034231341110

3.053.093.133.173.213.253.293.333.413.483.563.683.844.004.164.344.514.714.91

53083530835308353083530835308353083530835247651868512615065450046494394899448103467674587644673

3.133.173.213.253.293.333.373.413.483.563.643.763.924.084.244.424.594.794.99

53529535295352953529535295352953529535295292152314517065109950492498844943948548472124632145119

3.213.253.293.333.373.413.453.483.563.643.723.844.004.164.324.504.674.875.07

90

505457616468707377808488919599102108111115

34840348403484034840348403484034840348403484034840344443444434048340483365232860316733088129812

2.462.502.532.572.602.642.682.712.782.852.923.033.173.313.453.613.773.944.12

37611376113761137611376113761137611376113761137611372153721536819368193642435632344443365232583

2.572.602.642.682.712.752.782.822.892.963.033.133.273.413.563.713.874.054.22

40723407234022140221402214022140221402213995139681392133894338475388713840337611364243563234563

2.622.662.692.732.762.802.832.872.943.013.083.193.333.483.633.793.944.124.29

42830428304283042830428304283042830428304229041750412104067140131395913919538403372153642435355

2.682.712.752.782.822.852.892.922.993.063.133.243.383.523.663.823.984.154.33

44018440184401844018440184401844018440184347842938423984185841318407794038339591384033761136542

2.712.752.782.822.852.892.922.963.033.103.173.273.413.563.703.864.014.194.36

47185471854718547185471854718547185471854664546105455654502644486439464355042758415704077939710

2.782.822.852.892.922.962.993.033.103.173.243.343.483.633.773.934.084.264.44

47581475814758147581475814758147581475814704146501459614542144882443424394643154419664117440105

2.852.892.922.962.993.033.063.103.173.243.313.413.563.703.844.004.154.334.51

80

TC : Total capacity, PI : Power input

7ΙΛ


4. Capacity table

8

. Outdoor unitΙΛ

ΙΛ


index)

Outdoor temperature

(ºF, DB)57 61 64 67 68 73 75

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

PIkW

PIkW

PIkW

PIkW

PIkW

PIkW

PIkW

505457616468707377808488919599102108111115

30485304853048530485304853048530485304853048530485301383013829792297922944628753277142702126085

2.162.192.222.252.282.312.342.372.432.492.562.652.772.903.023.163.303.453.60

32910329103291032910329103291032910329103291032910325633256332217322173187131178301382944628510

2.252.282.312.342.372.402.432.462.532.592.652.742.862.993.113.253.393.543.70

35193351933519335193351933519335193351933495734721343113407533666340123360332910318713117830242

2.292.332.362.392.422.452.482.512.572.632.702.792.913.053.173.313.453.603.76

37476374763747637476374763747637476374763700436532360593558735114346423429633603325633187130935

2.342.372.402.432.462.492.532.562.622.682.742.832.963.083.203.343.483.633.79

38516385163851638516385163851638516385163804337571370983662636154356813533534642336033291031975

2.372.402.432.462.492.532.562.592.652.712.772.862.993.113.233.373.513.673.82

41287412874128741287412874128741287412874081540342398703939738925384533810637413363743568134746

2.432.462.492.532.562.592.622.652.712.772.832.933.053.173.303.443.573.733.88

41633416334163341633416334163341633416334116140689402163974439271387993845337760367203602835092

2.492.532.562.592.622.652.682.712.772.832.902.993.113.233.363.503.633.793.94


70

505457616468707377808488919599102108111115

26130261302613026130261302613026130261302613026130258332583325536255362523924645237542316122359

1.851.871.901.931.951.982.012.032.092.142.192.272.382.482.592.712.822.963.09

28208282082820828208282082820828208282082820828208279122791227615276152731826724258332523924437

1.931.951.982.012.032.062.092.112.162.222.272.352.462.562.672.792.903.043.17

30165301653016530165301653016530165301652996329761294102920728856291532880228208273182672425922

1.971.992.022.052.072.102.132.152.202.262.312.392.492.612.722.842.963.093.22

32123321233212332123321233212332123321233171831313309083050330098296932939628802279122731826516

2.012.032.062.092.112.142.162.192.242.302.352.432.532.642.752.872.983.123.25

33013330133301333013330133301333013330133260832204317993139430989305843028729693288022820827407

2.032.062.092.112.142.162.192.222.272.322.382.462.562.672.772.893.013.143.27

35389353893538935389353893538935389353893498434579341743376933364329593266232069311783058429782

2.092.112.142.162.192.222.242.272.322.382.432.512.612.722.822.943.063.193.33

35686356863568635686356863568635686356863528134876344713406633661332563295932365314753088130079

2.142.162.192.222.242.272.302.322.382.432.482.562.672.772.883.003.123.253.38

60

505457616468707377808488919599102108111115

21775217752177521775217752177521775217752177521775215272152721280212802103320538197951930118632

1.541.561.581.611.631.651.671.691.741.781.831.891.982.072.162.262.352.462.57

23507235072350723507235072350723507235072350723507232602326023012230122276522270215272103320365

1.611.631.651.671.691.721.741.761.801.851.891.962.052.132.222.322.422.532.64

25138251382513825138251382513825138251382496924800245082433924047242942400223507227652227021602

1.641.661.681.711.731.751.771.791.841.881.931.992.082.182.272.372.462.572.68

26769267692676926769267692676926769267692643126094257572541925082247442449724002232602276522097

1.671.691.721.741.761.781.801.831.871.911.962.022.112.202.292.392.492.602.71

27511275112751127511275112751127511275112717426836264992616125824254872523924744240022350722839

1.691.721.741.761.781.801.831.851.891.941.982.052.132.222.312.412.512.622.73

29491294912949129491294912949129491294912915328816284782814127804274662721926724259812548724818

1.741.761.781.801.831.851.871.891.941.982.022.092.182.272.352.452.552.662.77

29738297382973829738297382973829738297382940129063287262838828051277142746626971262292573425066

1.781.801.831.851.871.891.911.941.982.022.072.132.222.312.402.502.602.712.82

50



9ΙΛ

505457616468707377808488919599102108111115

60069600696006960069600696006960069600696006960069593865938658704587045802156656546085324351400

4.74.84.94.95.05.15.15.25.35.55.65.86.16.36.66.97.27.67.9

64847648476484764847648476484764847648476484764847641646416463482634826279961434593865802156178

4.95.05.15.15.25.35.35.45.55.75.86.06.36.56.87.17.47.88.1

69346693466934669346693466934669346693466888168415676086714366336670196621264847627996143459591

5.05.15.25.25.35.45.45.55.65.85.96.16.46.77.07.37.67.98.2

73845738457384573845738457384573845738457291471983710527012269191682606757766212641646279960956

5.15.25.35.35.45.55.55.65.75.96.06.26.56.87.07.37.68.08.3

75893758937589375893758937589375893758937496274031731007216971239703086962568260662126484763004

5.25.35.35.45.55.55.65.75.85.96.16.36.56.87.17.47.78.08.4

81354813548135481354813548135481354813548042379492785617763076699757697508673721716737030868465

5.35.45.55.55.65.75.75.85.96.16.26.46.77.07.27.57.88.28.5

82036820368203682036820368203682036820368110580174792447831377382764517576974403723567099069147

5.55.55.65.75.75.85.95.96.16.26.36.56.87.17.47.78.08.38.6

(2) 070

100

505457616468707377808488919599102108111115

54062540625406254062540625406254062540625406254062534485344852833528335221950990491474791946260

4.254.314.374.434.504.564.624.684.804.925.045.225.475.715.956.236.506.807.11

58362583625836258362583625836258362583625836258362577485774857134571345651955291534485221950560

4.434.504.564.624.684.744.804.864.985.105.225.415.655.896.146.416.686.997.29

62411624116241162411624116241162411624116199261574608486042959703603175959158362565195529153632

4.534.594.654.714.774.834.894.955.075.195.325.505.746.016.266.536.807.117.41

66460664606646066460664606646066460664606562364785639476310962272614346082059591577485651954861

4.624.684.744.804.864.924.985.045.165.295.415.595.836.086.326.596.867.177.47

68303683036830368303683036830368303683036746666628657906495264115632776266361434595915836256704

4.684.744.804.864.924.985.045.105.225.355.475.655.896.146.386.656.937.237.53

73218732187321873218732187321873218732187238071543707056986769029681926757766349645066327761618

4.804.864.924.985.045.105.165.225.355.475.595.776.016.266.506.787.057.357.65

73832738327383273832738327383273832738327299572157713197048269644688066819266963651206389162233

4.924.985.045.105.165.225.295.355.475.595.715.896.146.386.626.907.177.477.78

90

505457616468707377808488919599102108111115

48055480554805548055480554805548055480554805548055475094750946963469634641745325436864259441120

3.783.833.893.944.004.054.104.164.274.374.484.644.865.085.295.545.786.056.32

51878518785187851878518785187851878518785187851878513325133250785507855023949147475094641744942

3.944.004.054.104.164.214.274.324.434.544.644.815.025.245.455.705.946.216.48

55477554775547755477554775547755477554775510454732540875371453069536155297051878502394914747673

4.024.084.134.194.244.294.354.404.514.624.734.895.105.355.565.816.056.326.59

59076590765907659076590765907659076590765833157587568425609755353546085406252970513325023948765

4.104.164.214.274.324.374.434.484.594.704.814.975.185.405.625.866.106.376.64

60714607146071460714607146071460714607145997059225584805773656991562465570054608529705187850403

4.164.214.274.324.374.434.484.544.644.754.865.025.245.455.675.916.166.436.70

65083650836508365083650836508365083650836433863593628496210461360606156006958977573385624654772

4.274.324.374.434.484.544.594.644.754.864.975.135.355.565.786.026.266.536.80

65629656296562965629656296562965629656296488464140633956265061906611616061559523578845679255318

4.374.434.484.544.594.644.704.754.864.975.085.245.455.675.896.136.376.646.91

80



index)

Outdoor temperature

(ºF, DB)57 61 64 67 68 73 75

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

PIkW

PIkW

PIkW

PIkW

PIkW

PIkW

PIkW



4. Capacity table

10

. Outdoor unitΙΛ

ΙΛ

505457616468707377808488919599102108111115

42048420484204842048420484204842048420484204842048415704157041093410934061539659382263727035980

3.313.353.403.453.503.543.593.643.733.833.924.064.254.444.634.845.065.295.53

45393453934539345393453934539345393453934539345393449154491544437444374395943004415704061539325

3.453.503.543.593.643.693.733.783.873.974.064.214.394.584.774.995.205.435.67

48542485424854248542485424854248542485424821647891473264700046435469134634945393439594300441714

3.523.573.613.663.713.763.803.853.954.044.134.284.474.684.875.085.295.535.76

51691516915169151691516915169151691516915104050388497374908548434477824730446349449154395942669

3.593.643.693.733.783.833.873.924.024.114.214.354.544.734.915.135.345.585.81

53125531255312553125531255312553125531255247351822511705051949867492154873847782463494539344103

3.643.693.733.783.833.873.923.974.064.164.254.394.584.774.965.185.395.625.86

56947569475694756947569475694756947569475629655644549935434153690530385256051605501714921547925

3.733.783.833.873.923.974.024.064.164.254.354.494.684.875.065.275.485.725.95

57425574255742557425574255742557425574255677456122554715481954167535165303852082506494969348403

3.833.873.923.974.024.064.114.164.254.354.444.584.774.965.155.365.585.816.05

70

505457616468707377808488919599102108111115

36041360413604136041360413604136041360413604136041356323563235222352223481333993327653194630840

2.842.882.922.963.003.043.083.123.203.283.363.483.653.813.974.154.334.544.74

38908389083890838908389083890838908389083890838908384993849938089380893768036860356323481333707

2.963.003.043.083.123.163.203.243.323.403.483.603.773.934.094.274.464.664.86

41608416084160841608416084160841608416084132841049405654028639802402113972738908376803686035755

3.023.063.103.143.183.223.263.303.383.463.543.673.834.014.174.364.544.744.94

44307443074430744307443074430744307443074374843190426314207341514409564054639727384993768036574

3.083.123.163.203.243.283.323.363.443.523.603.733.894.054.214.404.584.784.98

45536455364553645536455364553645536455364497744419438604330242743421854177540956397273890837802

3.123.163.203.243.283.323.363.403.483.563.653.773.934.094.254.444.624.825.02

48812488124881248812488124881248812488124825447695471374657846020454614505244232430044218541079

3.203.243.283.323.363.403.443.483.563.653.733.854.014.174.334.524.704.905.10

49222492224922249222492224922249222492224866348105475464698846429458714546144642434134259441488

3.283.323.363.403.443.483.523.563.653.733.813.934.094.254.414.604.784.985.18

60

505457616468707377808488919599102108111115

30034300343003430034300343003430034300343003430034296932969329352293522901128328273042662125700

2.362.402.432.462.502.532.572.602.672.732.802.903.043.173.313.463.613.783.95

32424324243242432424324243242432424324243242432424320823208231741317413140030717296932901128089

2.462.502.532.572.602.632.672.702.772.842.903.003.143.273.413.563.713.884.05

34673346733467334673346733467334673346733444034208338043357233168335093310632424314003071729795

2.512.552.582.622.652.682.722.752.822.892.953.053.193.343.483.633.783.954.12

36922369223692236922369223692236922369223645735992355263506134595341303378933106320823140030478

2.572.602.632.672.702.732.772.802.872.943.003.113.243.383.513.663.813.984.15

37946379463794637946379463794637946379463748137016365503608535619351543481334130331063242431502

2.602.632.672.702.732.772.802.842.902.973.043.143.273.413.543.703.854.024.19

40677406774067740677406774067740677406774021139746392813881538350378843754336860358373515434232

2.672.702.732.772.802.842.872.902.973.043.113.213.343.483.613.763.924.084.25

41018410184101841018410184101841018410184055340087396223915638691382263788437202361783549534574

2.732.772.802.842.872.902.942.973.043.113.173.273.413.543.683.833.984.154.32

50



index)

Outdoor temperature

(ºF, DB)57 61 64 67 68 73 75

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

PIkW

PIkW

PIkW

PIkW

PIkW

PIkW

PIkW



11ΙΛ

505457616468707377808488919599102108111115

84096840968409684096840968409684096840968409684096831418314182185821858122979318764517454071960

7.77.87.98.08.18.38.48.58.78.99.19.59.910.310.811.311.812.312.9

90786907869078690786907869078690786907869078690786898308983088875888758791986008831418122978649

8.08.18.38.48.58.68.78.89.09.29.59.810.210.711.111.612.112.713.2

97084970849708497084970849708497084970849643395781946529400092871938269269790786879198600883427

8.28.38.48.58.68.78.99.09.29.49.610.010.410.911.311.812.312.913.4

103383103383103383103383103383103383103383103383102080100777994739817096867955649460892697898308791985339

8.48.58.68.78.88.99.09.19.49.69.810.110.611.011.411.912.413.013.5

10625010625010625010625010625010625010625010625010494710364410234010103799734984319747595564926979078688206

8.58.68.78.88.99.09.19.29.59.79.910.210.711.111.612.012.513.113.6

1138951138951138951138951138951138951138951138951125921112891099851086821073791060761051201032091003429843195851

8.78.88.99.09.19.29.49.59.79.910.110.510.911.311.812.312.813.313.9

1148511148511148511148511148511148511148511148511135471122441109411096381083351070321060761041651012989938796806

8.99.09.19.29.49.59.69.79.910.110.310.711.111.612.012.513.013.514.1

(3) 100

100

505457616468707377808488919599102108111115

75687756877568775687756877568775687756877568775687748277482773967739677310671386688066708664764

6.937.037.137.237.337.437.527.627.828.028.228.518.919.319.7010.1510.5911.0911.58

81707817078170781707817078170781707817078170781707808478084779987799877912777407748277310670784

7.237.337.437.527.627.727.827.928.128.328.518.819.219.6010.0010.4510.8911.3911.88

87376873768737687376873768737687376873768678986203851878460083584844448342781707791277740775085

7.387.477.577.677.777.877.978.078.278.468.668.969.369.8010.2010.6511.0911.5812.08

93045930459304593045930459304593045930459187290699895268835387180860088514883427808477912776805

7.527.627.727.827.928.028.128.228.428.618.819.119.509.9010.3010.7511.1911.6812.18

95625956259562595625956259562595625956259445293279921069093389761885888772886008834278170779385

7.627.727.827.928.028.128.228.328.518.718.919.219.6010.0010.4010.8411.2911.7812.28

102505102505102505102505102505102505102505102505101333100160989879781496641954689460892888903088858886266

7.827.928.028.128.228.328.428.518.718.919.119.419.8010.2010.5911.0411.4811.9812.47

103365103365103365103365103365103365103365103365102193101020998479867497501963299546893748911688944887126

8.028.128.228.328.428.518.618.718.919.119.319.6010.0010.4010.7911.2411.6812.1812.67

90

505457616468707377808488919599102108111115

67277672776727767277672776727767277672776727767277665136651365748657486498463454611615963257568

6.166.256.346.426.516.606.696.786.957.137.307.577.928.278.629.029.429.8610.30

72629726297262972629726297262972629726297262972629718647186471100711007033568806665136498462919

6.426.516.606.696.786.866.957.047.227.397.577.838.188.548.899.299.6810.1210.56

77667776677766777667776677766777667776677714676625757217520074297750617415872629703356880666742

6.566.646.736.826.917.007.087.177.357.527.707.968.328.719.069.469.8610.3010.74

82706827068270682706827068270682706827068166480621795797853677494764517568774158718647033568271

6.696.786.866.957.047.137.227.307.487.667.838.108.458.809.159.559.9410.3810.82

85000850008500085000850008500085000850008395782915818728083079787787457798076451741587262970564

6.786.866.957.047.137.227.307.397.577.747.928.188.548.899.249.6410.0310.4710.91

91116911169111691116911169111691116911169007389031879888694685903848618409682567802747874576681

6.957.047.137.227.307.397.487.577.747.928.108.368.719.069.429.8210.2110.6511.09

91880918809188091880918809188091880918809083889795887538771086668856258486183332810387950977445

7.137.227.307.397.487.577.667.747.928.108.278.548.899.249.599.9910.3810.8211.26

80



index)

Outdoor temperature

(ºF, DB)57 61 64 67 68 73 75

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

PIkW

PIkW

PIkW

PIkW

PIkW

PIkW

PIkW



4. Capacity table

12

. Outdoor unitΙΛ

ΙΛ

505457616468707377808488919599102108111115

58867588675886758867588675886758867588675886758867581985819857530575305686155523535165217850372

5.395.475.545.625.705.785.855.936.086.246.396.626.937.247.557.908.248.629.01

63550635506355063550635506355063550635506355063550628816288162212622126154360205581985686155054

5.625.705.785.855.936.016.086.166.316.476.626.857.167.477.788.138.478.869.24

67959679596795967959679596795967959679596750367047662566580065010656796488863550615436020558399

5.745.815.895.976.046.126.206.286.436.586.746.977.287.627.938.288.629.019.39

72368723687236872368723687236872368723687145670544696316871967807668956622664888628816154359737

5.855.936.016.086.166.246.316.396.556.706.857.087.397.708.018.368.709.099.47

74375743757437574375743757437574375743757346372550716387072669814689026823366895648886355061744

5.936.016.086.166.246.316.396.476.626.786.937.167.477.788.098.438.789.169.55

79726797267972679726797267972679726797267881477902769907607875165742537358472246702406890267095

6.086.166.246.316.396.476.556.626.786.937.087.327.627.938.248.598.939.329.70

80395803958039580395803958039580395803957948378571776597674775834749227425372915709086957167764

6.246.316.396.476.556.626.706.786.937.087.247.477.788.098.398.749.099.479.86

70

505457616468707377808488919599102108111115

50458504585045850458504585045850458504585045850458498844988449311493114873847591458714472443176

4.624.694.754.824.884.955.025.085.215.355.485.685.946.206.476.777.067.397.72

54471544715447154471544715447154471544715447154471538985389853325533255275151605498844873847190

4.824.884.955.025.085.155.215.285.415.545.685.876.146.406.676.977.267.597.92

58251582515825158251582515825158251582515786057469567915640055722562965561854471527515160550056

4.924.985.055.125.185.255.315.385.515.645.785.976.246.536.807.107.397.728.05

62030620306203062030620306203062030620306124860466596845890258120573385676555618538985275151203

5.025.085.155.215.285.355.415.485.615.745.876.076.346.606.867.167.467.798.12

63750637506375063750637506375063750637506296862186614046062259840590595848557338556185447152923

5.085.155.215.285.355.415.485.545.685.815.946.146.406.676.937.237.527.858.18

68337683376833768337683376833768337683376755566773659916520964428636466307261925602055905957510

5.215.285.355.415.485.545.615.685.815.946.076.276.536.807.067.367.667.998.32

68910689106891068910689106891068910689106812867347665656578365001642196364662499607795963258084

5.355.415.485.545.615.685.745.815.946.076.206.406.676.937.197.497.798.128.45

60

505457616468707377808488919599102108111115

42048420484204842048420484204842048420484204842048415704157041093410934061539659382263727035980

3.853.913.964.024.074.134.184.244.354.464.574.734.955.175.395.645.896.166.44

45393453934539345393453934539345393453934539345393449154491544437444374395943004415704061539325

4.024.074.134.184.244.294.354.404.514.624.734.905.125.345.565.806.056.336.60

48542485424854248542485424854248542485424821647891473264700046435469134634945393439594300441714

4.104.154.214.264.324.374.434.484.594.704.814.985.205.455.675.916.166.446.71

51691516915169151691516915169151691516915104050388497374908548434477824730446349449154395942669

4.184.244.294.354.404.464.514.574.684.794.905.065.285.505.725.976.226.496.77

53125531255312553125531255312553125531255247351822511705051949867492154873847782463494539344103

4.244.294.354.404.464.514.574.624.734.844.955.125.345.565.786.026.276.556.82

56947569475694756947569475694756947569475629655644549935434153690530385256051605501714921547925

4.354.404.464.514.574.624.684.734.844.955.065.235.455.675.896.136.386.666.93

57425574255742557425574255742557425574255677456122554715481954167535165303852082506494969348403

4.464.514.574.624.684.734.794.844.955.065.175.345.565.786.006.246.496.777.04

50



index)

Outdoor temperature

(ºF, DB)57 61 64 67 68 73 75

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

TCBtu/h

PIkW

PIkW

PIkW

PIkW

PIkW

PIkW

PIkW



13ΙΛ


index)

Outdoor temperature 61 64 68 70 72 75

ºF, DB ºF, WB

TC

Btu/h

TC

Btu/h

TC

Btu/h

TC

Btu/h

TC

Btu/h

TC

Btu/h

PI

kW

PI

kW

PI

kW

PI

kW

PI

kW

PI

kW510141923273237414548525559

79121821253036404346505457

3604140410453254914752970557005788458977611616279963891638916389163891

4.24.44.54.85.15.45.65.35.04.84.84.95.05.0

3549539864442324805550785535165570057884589775897758977589775897758977

4.54.64.75.05.25.55.65.45.14.94.95.04.94.7

3477039463430894650249062516225460854608546085460854608546085460854608

4.64.74.85.15.35.65.75.55.25.04.84.74.64.4

3440338772425944532548055502395023950239502395023950239502395023950239

4.74.95.05.25.45.75.85.55.14.64.54.44.34.1

3385738226420484423246963469634696346963469634696346963469634696346963

4.95.15.15.35.55.75.65.24.74.34.14.03.93.8

3385738226420484423246963469634696346963469634696346963469634696346963

4.95.15.15.35.55.75.65.24.74.34.14.03.93.8

4-2. Heating(1) 050


100

510141923273237414548525559

79121821253036404346505457

3496039198430584669048732512445325453079550455651957502575025750257502

4.14.24.34.64.75.05.14.74.54.34.34.44.54.5

3443038668420214565246723492355124452096530795307953079530795307953079

4.44.44.54.84.85.15.24.84.64.44.44.54.44.3

3372738279409354417745137474925023949147491474914749147491474914749147

4.44.54.64.84.95.25.34.94.74.54.34.24.14.0

3337137609404654305844211462204622045215452154521545215452154521545215

4.64.84.85.05.05.35.45.04.64.24.03.93.83.7

3284137079399464202143206432064320642267422674226742267422674226742267

4.84.94.95.05.05.25.14.74.33.93.73.63.53.4

3284137079399464202143206432064320642267422674226742267422674226742267

4.84.94.95.05.05.25.14.74.33.93.73.63.53.4

90

510141923273237414548525559

79121821253036404346505457

3423937177416994521548732512445209647181489295023951113511135111351113

4.04.04.24.54.75.09.04.24.03.83.93.94.04.0

3372036675406944421146723492355124446308471814718147181471814718147181

4.34.24.44.64.85.15.24.34.13.93.94.03.93.8

3303136306396424278245137474925023943686436864368643686436864368643686

4.44.34.54.64.95.25.34.44.24.03.83.83.73.5

3268335670391874169944211462204622040191401914019140191401914019140191

4.54.54.64.85.05.35.44.44.13.73.63.53.43.3

3216435168386844069443206432064320637570375703757037570375703757037570

4.74.64.74.95.05.25.14.13.83.43.33.23.13.0

3216435168386844069443206432064320637570375703757037570375703757037570

4.74.64.74.95.05.25.14.13.83.43.33.23.13.0

80



4. Capacity table

14

. Outdoor unitΙΛ

ΙΛ

(2) 100TC : Total capacity, PI : Power input

510141923273237414548525559

79121821253036404346505457

70956795578923396759104284109660113960116110120411123636125786125786125786125786

9.09.39.610.310.911.511.811.210.710.110.210.410.610.7

6988178482870839460899984105359109660113960116110116110116110116110116110116110

9.69.710.110.611.111.711.911.410.910.310.410.610.410.1

6845377692848329155196591101630107510107510107510107510107510107510107510107510

9.79.910.310.711.311.912.211.611.110.510.29.99.79.4

6773176332838578923394608989099890998909989099890998909989099890998909

10.110.410.611.111.512.212.411.810.89.99.59.39.18.7

6665675257827828708392458924589245892458924589245892458924589245892458

10.410.710.811.311.612.011.811.010.09.18.88.58.38.0

6665675257827828708392458924589245892458924589245892458924589245892458

10.410.710.811.311.612.011.811.010.09.18.88.58.38.0

100

510141923273237414548525559

79121821253036404346505457

6882877170847719192195941100887104843104499108370111272113208113208113208113208

8.79.09.19.810.010.610.810.19.69.19.29.49.69.6

677857612782729898789198596931100887102564104499104499104499104499104499104499

9.39.49.610.110.210.811.010.39.89.39.49.59.49.1

6640075362805908697488863935009890996759967599675996759967599675996759

9.49.69.810.210.411.011.210.49.99.59.29.08.88.5

6569974042796658477187040909969099689018890188901889018890188901889018

9.810.110.110.510.611.211.410.69.78.98.58.48.27.8

6465672999786438272985062850628506283212832128321283212832128321283212

10.110.410.310.710.711.110.99.99.08.27.97.77.57.2

6465672999786438272985062850628506283212832128321283212832128321283212

10.110.410.310.710.711.110.99.99.08.27.97.77.57.2

90

510141923273237414548525559

79121821253036404346505457

6740873192820948901895941100887102564928889632998909100629100629100629100629

8.58.58.89.510.010.69.09.08.58.18.28.38.58.5

66387722038011687040919859693110088791168928889288892888928889288892888

9.18.99.39.810.210.811.09.18.78.38.38.58.38.0

6503171477780458422788863935009890986008860088600886008860088600886008

9.29.29.59.910.411.011.29.38.88.48.18.07.87.5

6434470225771498209487040909969099679127791277912779127791277912779127

9.69.69.810.210.611.211.49.48.67.97.67.47.26.9

6332369236761608011685062850628506273967739677396773967739677396773967

9.99.910.010.410.711.110.98.88.07.37.06.86.76.4

6332369236761608011685062850628506273967739677396773967739677396773967

9.99.910.010.410.711.110.98.88.07.37.06.86.76.4

80


index)

Outdoor temperature 61 64 68 70 72 75

ºF, DB ºF, WB

TC

Btu/h

TC

Btu/h

TC

Btu/h

TC

Btu/h

TC

Btu/h

TC

Btu/h

PI

kW

PI

kW

PI

kW

PI

kW

PI

kW

PI

kW



5. Dimension

15ΙΛ

5-1. Upward (2-FAN)Unit : mm/inch

Anchor bolt hole

(Anchor bolt hole pitch)

(Anc

hor b

olt h

ole

pitc

h)

Slot6/ 12/ 17/

163

451611

2360

0/

30/

74/

36920/

1160/

637/

25

85

30/

249/ 69/

1163

21615

91613

2 43

26667/ 165

3693

2/1611

4210

83/

85

2 16152/

2 16152/

515

0/1615

81

41

21

1611-

No. Name Description

1

2

3

4

Discharge gas pipe connection hole

Suction gas pipe connection hole

Power wiring port

Power wiring port

ø12.7(1/2”) Brazing connection

ø25.4(1”) Brazing connection

2-ø22(3/4”)

ø42(1 5/8”)


5. Dimension

16

. Outdoor unitΙΛ

ΙΛ

(pitch of foundation bolt hole)

Communication wire inletPower wire inlet

(pitc

h of

foun

datio

n bo

lt ho

le)

31800/

932/

750/

275/

94/

50/202/

440/

70/ 118/ 24/

687/

1255

/

1154

/

1269

/

4/

88/

45/ 390/

416/

12/21

36 1611

29 221

10 1613

31611

71615

17165

2 43

4 85

1615

141/ 85

4983

4583

50

27

3167

1583

1683

1 43

- - dia.hole 21

163

5-2. OnwardUnit : mm/inch


1

2

3

Gas pipe connection port

Liquid pipe connection port

Drain connection port

ø19.05(3/4”) Pipe

ø9.52(3/8”) Pipe

ø20.0(13/16”) Pipe


17ΙΛ

5-3. Upward (1-FAN)

990/39

(pitc

h of

foun

datio

n bo

lt ho

le)

foundation bolt hole

(pitch of foundation bolt hole)

654/25

6/ 12/

1611

944/37163

60/2166

170/

61611

1575

/69

163

136/5166

122/41613

114/4168

827/32 1610

52/2

16170

/21612

70/21612 70/216

12

30/1

163

64/2

168

1765

/69

168

827/

321610

780/

301611

807/

311613

- 21

41

52/2

161

Unit : mm/inch


1

2

3

4

5

6

7

8

9

Liquid pipe connection port

Gas pipe connection port

Foundation bolt hole

Power cord & cable routing hole






ø12.7(1/2”) Brazing pipe

ø28.6(1 2/16”) Brazing pipe

6-ø12(8/16”) Hole

ø42(1 10/16”) Knock-out hole/-side



ø42(1 10/16”) Knock-out hole/-inside




6. Refrigerant system diagram

18

. Outdoor unitΙΛ

ΙΛ

6-1. Cooling only

(1) 050/070

fan

motor

fan

motor

super cooler

temperaturesensor

temperaturesensor

temperature sensor

heat exchanger

high pressure switch

low pressure switch

temperaturesensor

digital scroll com-

pressor

solenoidvalve (VBV)

CCH

solenoid valve(HGBV)

solenoidvalve (LBV)

solenoid valve(PWM)

receiver

capillary tube

capillary tube

capillary tube

accumulator

flow direction of refrigerant

bypass flow of protection actuated

Note Supper cooler : For Middle East only


19ΙΛ

(2) 100

temperaturesensor

temper-aturesensor

fan

motor

temperaturesensor

cond outsensor

heat exchanger

high pressure switchhigh pressuresensor

low pressure sensor

fixed scrollcom-

pressor

digital scroll com-

pressor

solenoidvalve (VBV)


solenoidvalve (LBV)

solenoid valve(PWM)

CCHCCH

Oil separator

receiver

capillarytube

capillary tube

capillarytube

accumulator

flow direction of refrigerant




20

. Outdoor unitΙΛ

ΙΛ

(3) Main parts1) Digital scroll compressor

The variable capacity compressor shall control the unit capacity from 10% to 100%, utilizing 19 separate capacity steps.

2) AccumulatorThis shall prevent the return of liquid refrigerant to the compressor.

3) Liquid receiverThis shall reduce the unit noise level, and also shall allow control of the flow of high pressure liquid refrigerant to the individual indoor units.

4) Solenoid valve (PWM)This valve shall be installed at the top of the digital scroll compressor and shall be used to provide capacity control of the compressor. When the valve is open the compressor is in its unloaded state.

5) Solenoid valve (HGBV)Should the suction pressure in the unit fall this valve shall open. The valve shall also be used to equalize system pressures upon shut down and assist the compressor in starting.

6) Solenoid valve (LBV)Should the compressor temperature rise this valve shall open to cool the compressor and maintain reliable operation.

7) Solenoid valve (VBV)This valve shall also assist in equalizing the system pressure upon shut down, reducing the starting load on thecompressor.

8) High pressure switch (HPS)Shall be used to stop the system operation in the event of a high pressure situation occurring.

9) Low pressure switch (LPS) Shall be used to prevent system operation should the system pressure fall below a preset limit (20 Psig)

10) Discharge temperature sensor (DTS)Shall be used to measure the temperature of the discharge gas from the digital scroll compressor.

11) Condenser Mid point temperature sensor (CMS)Shall be used to measure condenser coil temperature to provide control of the condenser fan motor and head pressure.

12) Condenser outlet sensor (COS)Shall be used to measure the temperature of the liquid refrigerant leaving the condenser coil.

13) Outdoor air temperature sensor (OATS)Shall be used to measure the outdoor air temperature.

14) Fixed capacity scroll compressorShall be used whenever the system load exceeds 50% in a two compressor unit.

15) Fixed discharge temperature sensor (FDTS)Shall be used to measure the temperature of the discharge gas leaving the fixed capacity scroll compressor.

16) Low pressure sensor (LPSO)By measuring the low pressure, any abnormal system status is determined and the low-pressure protection control is performed.

17) High pressure sensor (HPSO)By measuring the high pressure, any abnormal system status is determined and the high-pressure protection control is performed.

18) Oil separatorThis device recovers oils emitted from the compressor and returns it to the compressor again.


21ΙΛ

6-2. Heat pump

(1) 050

fanfan

motormotor

temperaturesensor

temperaturesensor

heat exchanger

high pressureswitch

high pressuresensor 4-way

valve(4-W/V)

temperaturesensor

low pressuresensor

digital scroll com-

pressor

solenoidvalve (VBV)


solenoidvalve (LBV)

solenoidvalve

(PWM)

CCH

receiver

check valve(C/V)

filter

electronic expansion valve(EEV)

capillarytube

capillary tube

capillarytubeaccumulator

flow direction of refrigerant(cooling)


oil sensorsuction sensor

cond outsensor



22

. Outdoor unitΙΛ

ΙΛ

CCHCCH

(2) 100

fan

motor

temperaturesensor

cond outsensor

heat exchanger

high pressureswitch

4-wayvalve

(4-W/V)

digital scroll com-

pressor

solenoidvalve (VBV)


solenoidvalve (LBV)

solenoidvalve

(PWM)

receiver

check valve(C/V)

filter

electronic expansion valve(EEV)

capillarytube

capillary tube

capillarytube

accumulator

flow direction of refrigerant(cooling)


fixed scrollcom-

pressor

suction sensor

low pressuresensor

temperaturesensor

oil separator

temper-aturesensor

oil sensor

high pressuresensor


23ΙΛ

(3) Main parts

1) Digital scroll compressorThe variable capacity compressor shall control the unit capacity from 10% to 100%, utilizing 19 separate capacity steps.

2) AccumulatorThis shall prevent the return of liquid refrigerant to the compressor.

3) Liquid receiverThis shall reduce the unit noise level, and also shall allow control of the flow of high pressure liquid refrigerant to the individual indoor units.

4) Solenoid valve (PWM)This valve shall be installed at the top of the digital scroll compressor and shall be used to provide capacity control of the compressor. When the valve is open the compressor is in its unloaded state.

5) Solenoid valve (HGBV)Should the suction pressure in the unit fall this valve shall open. The valve shall also be used to equalize system pressures upon shut down and assist the compressor in starting.

6) Solenoid valve (LBV)Should the compressor temperature rise this valve shall open to cool the compressor and maintain reliable operation.

7) Solenoid valve (VBV)This valve shall also assist in equalizing the system pressure upon shut down, reducing the starting load on the compressor.

8) High pressure switch (HPS)

Shall be used to stop the system operation in the event of a high pressure situation occurring.

9) Low pressure switch (LPS)Shall be used to prevent system operation should the system pressure fall below a preset limit (20 Psig)

10) Condenser outlet sensor (COS) Shall measure the temperature of the liquid refrigerant leaving the condenser coil. In the heat pump mode this shall be used for defrost control.

11) Outdoor air temperature sensor (OATS)Shall be used to measure the outdoor air temperature.

12) Fixed capacity scroll compressorShall be used whenever the system load exceeds 50% in a two compressor unit.



24

. Outdoor unitΙΛ

ΙΛ

13) 4 Way valve (4-W/V)This shall control the direction of the refrigerant flow, allowing operation in both cooling and heat pump mode.

14) Electronic expansion valve (EEV)This shall control the flow of refrigerant in the heat pump mode. The valve shall sense the suction line temperature and pressure and adjust accordingly for optimum performance.

15) Check valve (C/V)This valve shall be used to allow the bypass of refrigerant around the EEV when the unit is in the cooling mode.

16) Suction lint temperature sensor (SUCS)This shall measure the suction line temperature and be used to control the Electronic Expansion Valve.

17) Oil temperature sensor (OILS)This sensor shall measure the oil temperature to prevent oil dilution by liquid refrigerant flooding back to the compressor.

18) Fixed discharge temperature sensor (FDTS)Shall be used to measure the temperature of the discharge gas leaving the fixed capacity scroll compressor.

19) Low pressure sensor (LPSO)By measuring the low pressure, any abnormal system status is determined and the low-pressure protection control is performed.

20) High pressure sensor (HPSO)By measuring the high pressure, any abnormal system status is determined and the high-pressure protection control is performed.

21) Oil separatorThis device recovers oils emitted from the compressor and returns it to the compressor again.


7. Electric circuit diagram

25ΙΛ

7-1. Cooling only

(1) 050

NOT USED USED



26

. Outdoor unitΙΛ

ΙΛ

(2) 070


27ΙΛ

(3) 100



28

. Outdoor unitΙΛ

ΙΛ

7-2. Heat pump

(1) 050


29ΙΛ

(2) 100


8. Considerations for outdoor unit selection

30

. Outdoor unitΙΛ

ΙΛ

8-1. Capacity change dependant on refrigerant piping length

(1) Cooling capacity change

1) 5 ~ 7 HP

2) 8 ~ 10 HP

90

100%

98.5%

100% 97.0%

97.0%

95.0% 94.0% 92.5% 91.0% 89.5% 88.0% 86.5%

88.0% 86.5%91.0%94.0%

60

30

0

-30

-60

-90

0 30 60 90 120 150 180 210 240 270 300

90

120

150

100%

98.5%

100% 97.0%

97.0%

95.5%

94.0%92.5% 91.0% 89.5% 88.0% 86.5%

88.0% 86.5%91.0%94.0%

60

30

0

-30

-60

-90

-120

0 30 60 90 120 150 180 210 240 270 300

Piping length (ft.)

Height difference (ft.)

Piping length (ft.)


Refrigerant piping length and performance range correction following the height differenceshould be extracted from the graph (minus height difference means that the outdoor unit isinstalled below the indoor unit).


31ΙΛ

(2) Heating capacity change

1) 5 ~ 7 HP

2) 8 ~ 10 HP

90

120

150

100%

99.0%

100% 98.0%

98.0%

97.0%

96.0% 95.0% 94.0% 93.0% 92.0% 91.0%

92.0% 91.0%94.0%96.0%

60

30

0

-30

-60

-90

-120

0 30 60 90 120 150 180 210 240 270 300

Piping length (ft.)


Piping length (ft.)


Refrigerant piping length and performance range correction following the height differenceshould be extracted from the graph (minus height difference means that the outdoor unit isinstalled below the indoor unit).


8. Considerations for outdoor unit selection

32

. Outdoor unitΙΛ

ΙΛ

8-2. Operating restrictions

(1) Cooling (2) Heating

(3) Heating capacity restrictions

During heating operation, when snow accumulates upon thermo exchanger or the outdoor temperatures

are blow 23OF ~ 45OF, frost may form and the heating performance may be down. To remove the frost,

air conditioner performs periodic (forty minutes to seventy minutes) frost removing operation, the heating

operation is turned off and fan of indoor unit also stops during the frost removing operation, the heating

operation is turned off and fan of indoor unit also stops during the frost removing state (five to ten minutes)

(the heating capacity table of inner and outdoor units do not reflect the performance reduction part caused

by the frost removing operation).

129

109

2357 82

64

14

2350 59 81

Indoor temperature(DB)Indoor temperature(WB)

Outdoor temperature (DB)

Only for theMiddle East

OperatingEnvelope

OperatingEnvelope

Cold-orientedtype

Outdoor temperature (WB)

The reliability of air conditioner is preserved till the outdoor temperaturedrops below 5OF even though the airconditioner is a cold-oriented type, butwind chill heating performance may fall.


33ΙΛ

9. Noise level

050S

ound

pre

ssur

e le

vel (

dB,

ref.2

xE-5

) 80.0

70.0

60.0

50.0

40.0

30.0

20.0

10.0

0.063 125 250 500 1000 40002000 8000

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15

Octave band center frequency(Hz)

Front of unitBack of unit

070

Sou

nd p

ress

ure

leve

l (dB

, re

f.2xE

-5) 80.0

70.0

60.0

50.0

40.0

30.0

20.0

10.0

0.063 125 250 500 1000 40002000 8000

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15




9. Noise level

34

. Outdoor unitΙΛ

ΙΛ

100

Sou

nd p

ress

ure

leve

l (dB

, re

f.2xE

-5) 80.0

70.0

60.0

50.0

40.0

30.0

20.0

10.0

0.063 125 250 500 1000 40002000 8000

NC-65

NC-60

NC-55

NC-50

NC-45

NC-40

NC-35

NC-30

NC-25

NC-20

NC-15




10. Options

35ΙΛ

Two fan units require two discharge ducts.

Optional Items

Refnetjoint

Functioncontroller

Centralizedcontroller

Interfacemodule

Dischargeduct

Capacity(HP)

Unit type

7.0

5.0

10.0

MDF-45AU(2 FAN)

MDF-46AU(2 FAN)

???(1 FAN)

MIM-B00U

MIM-B00U

MIM-B00U

MCM-A200U

MCM-A200U

MCM-A200U

MCM-A100U

MCM-A100U

MCM-A100U

MXJ-0906AUMXJ-1206AUMXJ-2212AUMXJ-3112AU


1. Product1-1. Preparation for installation1-2. Deciding on where to install

the air conditioner1-3. Space requirements for

the air conditioner1-4. Accessories1-5. Installation

2

3

49

11

6. Electronic expansion valve kit6-1. Built-in type6-2. Distributor kit type

2324

9. Charge/recovery of refrigerant9-1. Refrigerant charging9-2. Additional refrigerant amount

calculation method9-3. Recovery of refrigerant

45

4647

2. Panel2-1. 1-way cassette type2-2. 4-way cassette type2-3. Duct type (Built-in)

131516

3. Connecting the indoor unitrefrigerant pipe

4. Drain hose installation

5. Drain pump installation5-1. Accessories5-2. Installation

2222

7. Wiring7-1. Overall system configuration7-2. Cable sizing for outdoor unit7-3. Interconnect wire sizing7-4. Wiring diagram7-5. Interconnect wiring diagram7-6. Power wiring and communication

wiring configuration7-7. Communication cable connections

2829303031

3132

8. Piping and refnet joint selection8-1. Examples of using only Refnet joint8-2. Examples of using both Refnet joint

and distributor kit8-3. Limitation when piping is installed by

using only Refnet joint8-4. Requirement when piping is installed

using simultaneously both refnet jointand contributor kit

8-5. Pipe selection8-6. Refnet joint selection8-7. Installation of piping filter

39

39

40

41424444

10. Testing operation

11. Cautions for refrigerant leaks

V Installation


ΙΛ 1. unit selection (based on cooling load) 4_e_06890.pdf · (for bypass of high temperature...

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