Single Package(60Hz,R22,6.25_30RT) for Cu to Cu

6CUK2-01A

Single Package(60Hz, R22)

2 6.25~30RT (GEN II)

6CUK2-01A

Single Package

Introduction Preface

LG Electronics Inc.Air Conditioning Division

2

Thank you very much for your special patronage of LG air conditioners.

LGs "Roof Top or Single Package" is an ideal choice when we talk about high load applications.As the name Roof Top signifies, this unit is generally installed on the top of the roof. Also the Single Package signifies thatboth condenser and evaporator are enclosed in a single body(same as window type). The unit is used along with ducts andhas flexible air flow as per installation conditions. The air flow can be horizontal or vertically downward which offers widerflexibility in the field applications. This unit has two ranges as per capacity. The small ranges goes from 3 to 5 Tons whereas the bigger range goes from 6.25 to 30 Tons.

Apart from common features, this unit offers some unique features like High & Low static driver kit, Oversize motor option,Manual Hood for fresh air intake, Compact design etc.

This unit is ideal for Single story and Double story houses as they offer high static.With its easy installation and simple controlling system, this products is suitable for Factories, Shopping malls, Multiplex,Hotels etc.

A lot of information regarding the design & installation of this system is provided in this publication. This new products seriescontains data on the same pattern.Please utilize all the information for conducting your business efficiently.Make sure the specification, dimension or others technical data are same as provided in enginering data book before youstart the project.

We look forward to your continuing support.

6.25~30RT (GEN II) 3

6CUK2-01A

Single Package 3

Introduction

Publication historyPub. No. Frequency Category Type Product name Refrigerant Models Notes Published in

6CUK2-01A 60Hz CAC Single Single Package R22 6.25~30RT(GEN II) New edition of EPDB Nov.2008

4 Single Package

Introduction

CONTENTS

Part 1. 6.5~30RT (GEN II) ....................................................................1-1

Single Package

6.25~30RT (GEN II) 1-1Single Package

Part 1 6.25~30RT (GEN II)1. Model line up ............................................................................................................1-22. Nomenclature ...........................................................................................................1-33. Features & Benefits ..................................................................................................1-44. List of functions ........................................................................................................1-65. Specifications ...........................................................................................................1-86. Dimensions.............................................................................................................1-147. Roof curbs ..............................................................................................................1-208. Wiring diagrams......................................................................................................1-229. Selection procedure.........................................................................................1-3910. Performance data ..........................................................................................1-4211. Electrical data................................................................................................1-8312. Piping diagrams.............................................................................................1-8713. Operation range.............................................................................................1-9214. Controller .......................................................................................................1-9315. Mechanical specifications..............................................................................1-9616. Appendix........................................................................................................1-97

1-2 6.25~30RT (GEN II)

1. Model line upModel line up 6CUK2-01A

Single Package

1.1 Cooling OnlyNominal Capacity

Ton

LK-C075BC**LK-C0759C**LK-C090BCC3LK-C0909CC3LK-C102BC**LK-C1029C**LK-C120BCC3LK-C1209CC3LK-C150BCC3LK-C1509C**LK-C180BCC3LK-C1809CC3LK-C180DCC3LK-C210BCC3LK-C2109CC3LK-C240BCC3LK-C2409CC3LK-C240DCC3LK-C300BCC3LK-C3009CC3LK-C300DCC3LK-C360BHC3LK-C3609HC3

R22

3, 220V, 60Hz3, 380V, 60Hz3, 220V, 60Hz3, 380V, 60Hz3, 220V, 60Hz3, 380V, 60Hz3, 220V, 60Hz3, 380V, 60Hz3, 220V, 60Hz3, 380V, 60Hz3, 220V, 60Hz3, 380V, 60Hz3, 460V, 60Hz3, 220V, 60Hz3, 380V, 60Hz3, 220V, 60Hz3, 380V, 60Hz3, 460V, 60Hz3, 220V, 60Hz3, 380V, 60Hz3, 460V, 60Hz3, 220V, 60Hz3, 380V, 60Hz

ModelRefrigerant Model Name

Power Supply, V, Hz

6.25

7.50

8.50

10.00

12.50

15.00

17.50

20.00

25.00

30.00

6.25~30RT (GEN II) 1-3

2. NomenclatureNomenclature6CUK2-01A

Single Package

L K - C 0 9 0 B C C 31 2 3 4 5 6 7 8 9 10 11

CODE Classification Character Inscription Method

Manufacturing Place &RefrigerantCombination

1

2

3

4

5, 6, 7

8

9

10

11

Product Type

Indoor/Outdoor

Cooling only Heatpump Inverter

Cooling Capacitor

Power Configuration

Air Flow Type

Heat Exchanger

DevelopmentSequence

Spelling(English)

Spelling(English)Spelling(English)

Spelling(English)Number

Number &Spelling

Spelling(English)Number &Spelling

Number &Spelling

L: R22, LG Brand

K: Single Packaged Type(Roof top)

-: Set or Single

C: Cooling Only

Cooling Capacitor (3~5RT: Net Cooling Capa.6~30RT: Gross Cooling Capa.)

EX) 36,000 Btu/h '036' 120,000 Btu/h '120' 9: 380V/60Hz/3PH 2: 220V/60Hz/1PH B: 220V/60Hz/3PH D: 440~460V/60Hz/3PH

For Single Packaged(Base on outdoor air discharge)C: Convertible, H: Horizontal

C:Copper Condenser Fin B:Copper Condenser0:Aluminum Condenser Fin & Evaporator Fin

Development Sequence

1-4 6.25~30RT (GEN II)

3. Features & BenefitsFeatures & Benefits 6CUK2-01A

Single Package

Cooling & Fan Operation :- LG air conditioners can provide cooling & fan operation. In the cooling mode, it cools the air with an operation

range of 18~30C(64.6~86F). In the fan operation mode, only indoor fan at the selected speed will run, out-door fan and compressor will be off.

Auto Restart Operation :- Whenever there is electricity failure to the unit and after resumption of the power, unit will start in the same

mode prior to the power failure. Memorized condition are on/off condition, operating mode (cooling/heating),set temperature and fan speed.

LCD Wired Remote Control:- It can control all the functions of the unit. You can check/set

temperature, change operation mode, set timer & also diag-nose the error of the unit. It also has the option of weekly pro-gram.

Two Thermistor Control(Return Air Control):(Accessory)- There may be a significant difference between the return air

temperature in the duct and the room temperature. Return airsensing tempeaturee is designed to control temperature moreaccurately by applying additional thermistor which senses thereturn air temperature inside the duct specially. After selecting the duct thermistor, which is connected to themain PCB, the room temperature measurement by LCD wiredremote control thermistor is neglected. It helps to control theroom temperature more accurately.(Thermistor is a field-installed accessory)

Group Control:- It enables to control up to 16 units with the help of one wired

Remote Controller. All units will follow same setting of temper-ature & other sub functions.

Child Lock Function :- It prevents the children or others from tampering with the con-

trol buttons. Unit can be controlled by the wireless remotecontroller. This can be easily set by pressing timer key & Minkey simultaneously. After child lock is set, pressing any keywill display CL on the LCD for 3 seconds and all the keys areineffective.

Self Diagnosis Function :- This function provides diagnosis of the unit. An error code will

be displayed on the LCD wired remote controller & diagnosiscan be done as per the code indication. The same is alsoprinted on key cover of the LCD wired remote controller.

1 2 16........

........

CHILD LOCK-Display

6.25~30RT (GEN II) 1-5

Features & Benefits6CUK2-01A

Single Package

Central Control :(Accessory)- It enables to control 16 x 8=128 units with the help of 8

controllers. All units can be put on/off from one centralroom. For setting temperature, fan speed and other subfunctions, access the, respective LCD wired remotecontroller of each unit.

Wireless Remote Control:(Accessory)- It provides ease of control.

Weekly Program :- It provides on/off schedule of operation for a period of

one week.

Electric Heater :(Accessory)- Electric Heater can be used to provide heat in addition

to cycle heat. It also provides quick heating. It can alsowork as a stand alone heater with only fan operation.

Fire Alarm Function :- By purchasing a fire alarm locally, installation of the fire

alarm is possible. In case of any fire, alarm will soundand the unit will be completely stopped.

Copper Fin- The fin provides corrosion protection to condenser fin

for seacoast or Industrial environments which attackfrom sulfur , sulfur oxide, nitrogen oxides and severalother industrial airborne contaminants. Fins remain as new even after long time of operationand maintains efficiency of heat exchanger constant.

Electronic Thermostat :(Accessory)- It provides on/off timer up to 24 hours. Also self-diag-

nose the problem. SystemFan

Heater

Timer

Cool

Heat

Auto

OnAuto

On

Heater Timer

System Fan

Set Temp

Room Temp

On/Off

MainPCB

Controller# 1

Controller# 2

Controller# 8

(T/B:Terminal Block)

M1

T/B1

M2

T/B2

M16

T/B16

M17

T/B17

M18

T/B18

M128

T/B128

Copper Fin

Aluminum Fin

Copper FinCorrosion free

Conventionalstarting to corrode

Table1. Differential Enthalpy Economizer control logic

Notes: 1. DB : Dry Bulb2. WB : Wet Bulb

1 Fresh enthalpy >Return air enthalpy On On On On Minimum position2 Fresh enthalpy >Return air enthalpy On Off On Off Minimum position3 Fresh enthalpy

1-6 6.25~30RT (GEN II)

4. List of functionsList of functions 6CUK2-01A

Single Package

Cooling & Fan Operation O O OAuto Restart Operation O O OLCD Wired Remote Control O O OTwo Thermistor Control Accessory Accessory AccessoryGroup Control O O OChild Lock Function O O OSelf Diagnosis Function O O OCentral Control Accessory Accessory AccessoryZone Control Accessory Accessory AccessoryElectronic Thermostat Accessory Accessory AccessoryWireless Remote Control Accessory Accessory AccessoryWeekly Program O O OElectric Heater Accessory Accessory AccessoryFire Alarm Interlocking O O OAnti Corrosion Copper Fin O O OAnti Fungus Filter O O OHigh Pressure Switch O O OLow Pressure Switch O O OPhase Failure Protector O O OPhase Reverse Protector O O OEconomizer - - Accessory

FeaturesModel No. LK-C075BC**

LK-C0759C**LK-C102BC**LK-C1029C**

LK-C150BCC3LK-C1509C**

Cooling & Fan Operation O O O OAuto Restart Operation O O O OLCD Wired Remote Controller O O O OTwo Thermistor Control Accessory Accessory Accessory AccessoryGroup Control O O O OChild Lock Function O O O OSelf Diagnosis Function O O O OCentral Control Accessory Accessory Accessory AccessoryZone Control Accessory Accessory Accessory AccessoryElectronic Thermostat Accessory Accessory Accessory AccessoryWireless Remote Controller Accessory Accessory Accessory AccessoryWeekly Program O O O OElectric Heater Accessory Accessory Accessory AccessoryFire Alarm Interlocking O O O OAnti Corrosion Copper Fin O O O OAnti Fungus Filter O O O OHigh Pressure Switch O O O OLow Pressure Switch O O O OPhase Failure Protector O O O OPhase Reverse Protector O O O OEconomizer - Accessory Accessory Accessory

Features

Model No. LK-C090BCC3LK-C0909CC3

LK-C120BCC3LK-C1209CC3

LK-C180BCC3LK-C180DCC3LK-C1809CC3

LK-C210BCC3LK-C2109CC3

Notes: O: Basic Optional: Factory-installed Accessory: Field-installed - : Not available on this system

6.25~30RT (GEN II) 1-7

List of functions6CUK2-01A

Single Package

Cooling & Fan Operation O O OAuto Restart Operation O O OLCD Wired Remote Controller O O OTwo Thermistor Control Accessory Accessory AccessoryGroup Control O O OChild Lock Function O O OSelf Diagnosis Function O O OCentral Control Accessory Accessory AccessoryZone Control Accessory Accessory AccessoryElectronic Thermostat Accessory Accessory AccessoryWireless Remote Controller Accessory Accessory AccessoryWeekly Program O O OElectric Heater Accessory Accessory AccessoryFire Alarm Interlocking O O OAnti Corrosion Copper Fin O O OAnti Fungus Filter O O OHigh Pressure Switch O O OLow Pressure Switch O O OPhase Failure Protector O O OPhase Reverse Protector O O OEconomizer Accessory Accessory -

FeaturesModel No. LK-C240BCC3

LK-C240DCC3LK-C2409CC3

LK-C300BCC3LK-C300DCC3LK-C3009CC3

LK-C360BHC3LK-C3609HC3

Notes: O: Basic Optional: Factory-installed Accessory: Field-installed - : Not available on this system

1-8 6.25~30RT (GEN II)

5. SpecificationsSpecifications 6CUK2-01A

Single Package

Nominal ton TonModels

Btu/hrGross W

Capacity kcal/hrBtu/hrNet W

kcal/hrPower Supply V,PH,Hz

Electrical Data M.C.A(with standard motor) AmpsPower Input WAir Circulation CFM

Performance EER Btu/hr WSound Rating BellTypeTube size(O.D) inch

mm

Indoor Coil Row/FPILength inch

mm

Face Area sq.ftm2

TypeNo. UsedDiameter(Width) inch

Indoor Fan Drive Type/Motor StepNo.motorsMotor output(standard/oversized) HpMotor rpm(Standard/oversized) rpmTypeQuantityModelMaker

Compressor Capacity kcal/hr(Btu/hr)Motor TypeMotor Input WOil TypeOil Charge ccTypeTube size(O.D) inch

mm

Outdoor Coil Row/FPILength inch

mm

Face Area sq.ftm2

TypeNo. Used/Diameter(in.)

Outdoor Fan Drive TypeCFMNo. Motor/Motor output(Hp)Motor RPM

Dehumidification Rate l/hDrain Connection Size(in.)

kg

Refrigerant Refrigerant Charge lbsTypeRefrigerant Control

Dimensions(W*H*D) inchmmNet Weight kglbsFilter Size /No Used mm

Filter Rack ThicknessStuffing Quantity Without S/Parts (20ft/40ft/40ft HI)

6.25 6.25 7.50 7.50LK-C075BC** LK-C0759C** LK-C090BCC3 LK-C0909CC3

75,000 75,000 94,000 94,00021,975 21,975 27,549 27,54918,900 18,900 23,688 23,68872,000 72,000 90,000 90,00021,101 21,101 26,376 26,37618,145 18,145 22,680 22,680

220, 3, 60 380, 3, 60 220, 3, 60 380, 3, 6035.2 22.9 54.5 28.4

7,650 7,650 10,000 10,0002,500 2,500 3,000 3,000

9.4 9.4 9.0 9.08.5 8.5 8.5 8.5

High efficiency High efficiency High efficiency High efficiency3/8 3/8 3/8 3/8

9.52 9.52 9.52 9.523R/16FPI 3R/16FPI 3R/16FPI 3R/16FPI

33 1/2 33 1/2 33 1/2 33 1/2850 850 850 8508.83 8.83 8.83 8.830.82 0.82 0.82 0.82

Centrifugal Blower Centrifugal Blower Centrifugal Blower Centrifugal Blower1EA 1EA 1EA 1EA

13 (13) 13 (13) 13 (13) 13 (13)Direct/1 Direct/1 Belt/1 Belt/1

1EA 1EA 1EA 1EA1.5/3.0 1.5/3.0 1.5/3.0 1.5/3.01,130 1,130 840 840Scroll Scroll Scroll Scroll

1 1 2 2SR071R SR071U SR049R SR049U

LG LG LG LG17,892(71,000) 17,892(71,000) 12,474(49,500) 12,474(49,500)3 induction 3 induction 3 induction 3 induction

6,455 6,455 4,626 4,626SUNISO 3GS SUNISO 3GS 4GSI 4GSI

1,800 1,800 1,800 1,800High efficiency High efficiency High efficiency High efficiency

3/8 3/8 1/4 1/49.52 9.52 6.35 6.352R/- 2R/- 3R/- 3R/-54 54 54 54

1,375 1,375 1,375 1,37514.30 14.30 14.30 14.301.33 1.33 1.33 1.33

Propeller Propeller Propeller Propeller2EA/18 2EA/18 2EA/18 2EA/18Direct Direct Direct Direct4,600 4,600 3,900 3,9002/0.4 2/0.4 2/0.4 2/0.41,130 1,130 1,130 1,130

6.8 6.8 7.5 7.53/4 3/4 3/4 3/44.6 4.6 2.4/circuit 2.4/circuit

10.1 10.1 5.3/circuit 5.3/circuitR-22 R-22 R-22 R-22

Capillary Tube Capillary Tube Capillary Tube Capillary Tube64 3/16*42*43 11/16 64 3/16*42*43 11/16 64 3/16*42*43 11/16 64 3/16*42*43 11/161,630*1,067*1,109 1,630*1,067*1,109 1,630*1,067*1,109 1,630*1,067*1,109

280 280 290 290617 617 639 639

728*330 728*330 728*330 728*3301 inch 1 inch 1 inch 1 inch

14/28/28 14/28/28 14/28/28 14/28/28

Notes: 1. Capacities are based on the following conditions:Cooling: - Indoor Temperature 26.7C(80F) DB / 19.4C(67F) WB

- Outdoor Temperature 35C(95F) DB

2. Capacities are Net Capacities.3. Nominal CFM : Fan operation mode with clean filter, dry coil.4. Due to our policy of innovation some specifications may be changed with-

out notification.

6.25~30RT (GEN II) 1-9

Specifications6CUK2-01A

Single Package


Btu/hrGross W





mm


mm

Face Area sq.ftm2




mm


mm

Face Area sq.ftm2




kg




8.50 8.50 10.00 10.00LK-C102BC** LK-C1029C** LK-C120BCC3 LK-C1209CC3

107,000 107,000 125,900 125,90031,351 31,351 36,897 36,89726,964 26,964 31,726 31,726

102,000 102,000 118,000 118,00029,893 29,893 34,582 34,58225,706 25,706 29,738 29,738

220, 3, 60 380, 3, 60 220, 3, 60 380, 3, 6056.9 31.4 59.7 39.7

11,090 11,090 13,300 13,3003,400 3,400 4,000 4,000

9.2 9.2 8.9 8.98.5 8.5 8.5 8.5


9.52 9.52 9.52 9.522R/16FPI 2R/16FPI 3R/16FPI 3R/16FPI27 9/16 27 9/16 27 9/16 27 9/16

700 700 700 7008.40 8.40 8.40 8.400.78 0.78 0.78 0.78


15 (11) 15(11) 15(11) 15(11)Belt/1 Belt/1 Belt/1 Belt/11EA 1EA 1EA 1EA

3.0 / NA 3.0 / 5.0 3.0 / 5.0 3.0 / 5.01,730/1,750 1,730/1,750 1,730/1,750 1,730/1,750

Scroll Scroll Scroll Scroll2 2 2 2

SR049R SR049U SR061R SR061ULG LG LG LG

12.373(49,100) 12,474(49,500) 15,500(61,500) 15,500(61,500)3 induction 3 induction 3 induction 3 induction

4,465 4,465 5,490 5,590SUNISO 4GSI SUNISO 4GSI SUNISO 4GSI SUNISO 4GSI


3/8 3/8 3/8 3/89.52 9.52 9.52 9.522R/- 2R/- 2R/- 2R/-

39 3/8 39 3/8 39 3/8 39 3/81,000 1,000 1,000 1,00017.55 17.55 17.50 17.501.63 1.63 1.63 1.63

Propeller Propeller Propeller Propeller2EA/22 2EA/22 2EA/22 2EA/22Direct Direct Direct Direct7,000 7,000 7,000 7,0002/0.4 2/0.4 2/0.4 2/0.41,050 1,050 1,130 1,130

9.3 9.3 11 111 1 1 1

2.9/circuit 2.9/circuit 2.9/circuit 2.9/circuit6.4/circuit 6.4/circuit 6.4/circuit 6.4/circuit

R-22 R-22 R-22 R-22Capillary Tube Capillary Tube Capillary Tube Capillary Tube

85 7/16 * 48 5/16 * 54 13/16 85 7/16 * 48 5/16 * 54 13/16 85 7/16 * 48 5/16 * 54 13/16 85 7/16 * 48 5/16 * 54 13/162,170*1,227*1,392 2,170*1,227*1,392 2,170*1,227*1,392 2,170*1,227*1,392

430 430 430 430948 948 948 948

925 * 418 /2EA 925*418*1EA 925*418*1EA 925*418*1EA1,2 inch 1,2 inch 1,2 inch 1,2 inch8/16/16 8/16/16 8/16/16 8/16/16




out notification.

1-10 6.25~30RT (GEN II)

Specifications 6CUK2-01A

Single Package


Btu/hrGross W





mm


mm

Face Area sq.ftm2




mm


mm

Face Area sq.ftm2




kg




12.50 12.50 15.00 15.00LK-C150BCC3 LK-C1509C** LK-C180BCC3 LK-C1809CC3

151,000 151,000 191,000 191,00044,243 44,243 55,970 55,97038,052 38,052 48,130 48,130142,000 142,000 180,000 180,00041,616 41,616 52,750 52,75035,786 35,786 45,360 45,360

220, 3, 60 380, 3, 60 220, 3, 60 380, 3, 6062.4 42.4 89.0 60.0

16,500 16,500 20,000 20,0005,000 5,000 6,000 6,000

8.6 8.6 9.0 9.09.2 9.2 9.2 9.2



35 7/16 35 7/16 39 3/8 39 3/8900 900 1,000 1,000

10.80 10.80 12.00 12.001.00 1.00 1.12 1.12


15 (15) 15 (15) 15 (15) 15 (15)Belt/1 Belt/1 Belt/1 Belt/11EA 1EA 1EA 1EA

3.0 / 5.0 3.0 / 5.0 4.0 / 5.0 4.0 / 5.01,730/3,500 1,730/3,500 1,730/3,500 1,730/3,500


SR071R SR071U SR061R SR061ULG LG LG LG

17,892(71,000) 17,892(71,000) 15,500(61,500) 15,500(61,500)3 induction 3 induction 3 induction 3 induction



3/8 3/8 1/4 1/49.52 9.52 6.35 6.352R/- 2R/- 3R/-, 2R/- 2R/-

43 15/16 43 15/16 51 3/16 51 3/161,100 1,100 1,300 1,30019.30 19.30 27.62 27.621.80 1.80 2.57 2.57

Propeller Propeller Propeller Propeller2EA/22 2EA/22 2EA/23.6 2EA/23.6Direct Direct Direct Direct7,000 7,000 10,800 10,8002/0.4 2/0.4 2/0.5 2/0.51,130 1,130 1,050 1,05013.5 13.5 16.5 16.53/4 3/4 1 1

3.9/circuit 3.9/circuit 4.25/A-circuit, 2.85/B-circuit 4.25/A-circuit, 2.85/B-circuit8.6/circuit 8.6/circuit 9.37/A-circuit, 6.28/B-circuit 9.37/A-circuit, 6.28/B-circuit


85 7/16 * 48 5/16* 54 13/16 85 7/16 * 48 5/16* 54 13/16 87 13/16*49*60 10/16 87 13/16*49*60 10/162,170*1,227*1,392 2,170*1,227*1,392 2,230*1,244*1,540 2,230*1,244*1,540

440 440 550 550970 970 1,213 1,213

925 * 418 /1EA 925 * 418 /1EA 973*480 /1EA 973*480 /1EA1,2 inch 1,2 inch 1,2 inch 1,2 inch8/16/16 8/16/16 3/7/14 3/7/14




out notification.

6.25~30RT (GEN II) 1-11


Single Package


Btu/hrGross W





mm


mm

Face Area sq.ftm2




mm


mm

Face Area sq.ftm2




kg




15.00 17.50 17.50 20.00LK-C180DCC3 LK-C210BCC3 LK-C2109CC3 LK-C240BCC3

191,000 208,000 208,000 256,00055,970 60,944 60,944 75,03048,130 52,416 52,416 64,510

180,000 192,000 192,000 240,00052,750 56,269 56,269 70,33745,360 48,387 48,387 60,479

460, 3, 60 220, 3, 60 380, 3, 60 220, 3, 6043.3 95.0 64.3 114.7

20,000 22,800 22,800 25,0006,000 7,000 7,000 8,000

9.0 8.5 8.5 9.69.2 9.2 9.2 9.2



39 3/8 39 3/8 39 3/8 39 3/81,000 1,000 1,000 1,00012.00 12.00 12.00 14.201.12 1.12 1.12 1.32


15 (15) 15 (15) 15 (15) 18 (18)Belt/1 Belt/1 Belt/1 Belt/11EA 1EA 1EA 1EA

4.0 / 5.0 5.0 / 7.5 5.0 / 7.5 5.0 / 7.51,730/3,500 1,750/3,500 1,750/3,500 3,500/3,510


SR061S SR071R SR071U SR061RLG LG LG LG




1/4 1/4 1/4 1/46.35 6.35 6.35 6.352R/- 2R/- 3R/-, 2R/- 2R/-

51 3/16 51 3/16 51 3/16 78 4/161,300 1,300 1,300 2,00027.62 27.62 27.62 41.602.57 2.57 2.57 3.86

Propeller Propeller Propeller Propeller2EA/23.6 2EA/23.6 2EA/23.6 4EA/22

Direct Direct Direct Direct10,800 10,800 10,800 14,8002/0.5 4/0.4 4/0.4 4/0.41,050 1,050 1,050 1,05016.5 20.0 20.0 22.8

1 1 1 14.25/A-circuit, 2.85/B-circuit 3.4/A-circuit, 3.1/B-circuit 3.4/A-circuit, 3.1/B-circuit 4.6/circuit9.37/A-circuit, 6.28/B-circuit 7.5/A-circuit, 6.8/B-circuit 7.5/A-circuit, 6.8/B-circuit 10.1/circuit


87 13/16*49*60 10/16 87 13/16*49*60 10/16 87 13/16*49*60 10/16 114 2/16*49 3/16*86 10/162,230*1,244*1,540 2,230*1,244*1,540 2,230*1,244*1,540 2,898*1,250*2,200

550 600 600 8201,213 1,323 1,323 1,807

973*480 /1EA 973*480 /1EA 973*480 /1EA 510*625 /2EA1,2 inch 1,2 inch 1,2 inch 2 inch3/7/14 3/7/14 3/7/14 2/4/8




out notification.

1-12 6.25~30RT (GEN II)

Specifications 6CUK2-01A

Single Package




out notification.


Btu/hrGross W





mm


mm

Face Area sq.ftm2




mm


mm

Face Area sq.ftm2




kg




20.00 20.00 25.00 25.00LK-C2409CC3 LK-C240DCC3 LK-C300BCC3 LK-C3009CC3

256,000 256,000 295,000 295,00079,110 79,110 86,456 86,45668,040 68,040 74,338 74,338240,000 240,000 277,000 277,00070,337 70,337 81,180 81,18060,479 60,479 69,800 69,800

380, 3, 60 460, 3, 60 220, 3, 60 380, 3, 6076.4 56.5 130.6 89.6

25,000 25,000 29,700 29,7008,000 8,000 10,000 10,000

9.6 9.6 9.3 9.39.2 9.2 9.2 9.5



39 3/8 39 3/8 49 1/5 49 1/51,000 1,000 1,320 1,32014.20 14.22 18.80 18.801.32 1.32 1.70 1.70


18 (18) 18 (18) 18 (18) 18(18)Belt/1 Belt/1 Belt/1 Belt/11EA 1EA 1EA 1EA

5.0 / 7.5 5/7.5 7.5 / N.A 7.5 / N.A3,500/3,510 3,530/3,500 3,510/N.A 2,880/N.A


SR061U SR061S SR071R SR071ULG LG LG LG




1/4 1/4 1/4 1/46.35 6.35 6.35 6.352R/- 2R/- 3R/- 3R/-

78 4/16 78 4/16 78 12/16 78 12/162,000 2,000 2,000 2,00041.60 41.60 41.60 41.603.86 3.86 3.86 3.86

Propeller Propeller Propeller Propeller4EA/22 4EA/22 4EA/23.6 4EA/23.6Direct Direct Direct Direct14,800 12,500 16,700 16,7004/0.4 4/0.4 4/0.5 4/0.51,050 1,050 1,050 1,05022.8 22.8 28.6 28.6

1 1 1 14.6/circuit 4.6/circuit 6.1/circuit 6.1/circuit

10.1/circuit 10.1/circuit 13.4/circuit 13.4/circuitR-22 R-22 R-22 R-22

Capillary Tube Capillary Tube Capillary Tube Capillary Tube114 2/16*49 3/16*86 10/16 114 2/16*49 3/16*86 10/16 114 2/16*49 3/16*86 10/16 114 2/16*49 3/16*86 10/16

2,898*1,250*2,200 2,898*1,250*2,200 2,898*1,250*2,200 2,898*1,250*2,200850 850 870 870

1,874 1,874 1,918 1,918510*625/2EA 510*625/2EA 510*625/2EA 510*625/2EA

2 inch 2 inch 2 inch 2 inch2/4/8 2/4/8 2/4/8 2/4/8

6.25~30RT (GEN II) 1-13


Single Package




out notification.


Btu/hrGross W





mm


mm

Face Area sq.ftm2




mm


mm

Face Area sq.ftm2




kg




25.00 30.00 30.00LK-C300DCC3 LK-C360BHC3 LK-C3609HC3

295,000 365,000 365,00086,456 112,160 112,16074,338 96,466 96,466

277,000 340,000 340,00081,180 102,500 102,50069,800 88,134 88,134

460, 3, 60 220, 3, 60 380, 3, 6071.5 152.7 89.8

29,700 34,500 34,50010,000 12,000 12,000

9.3 9.9 9.99.5 10.5 10.5

High efficiency High efficiency High efficiency3/8 3/8 3/8

9.52 9.52 9.523R/16FPI 3R/16FPI 3R/16FPI

49 1/5 70 2/7 70 2/71,320 1,785 1,78518.80 23.43 23.431.70 2.18 2.18

Centrifugal Blower Centrifugal Blower Centrifugal Blower1EA 2EA 2EA

18(18) 15(15) 15(15)Belt/1 Belt/1 Belt/11EA 1EA 1EA

7.5 / N.A 10 / N.A 10 / N.A2,880/N.A 2,880/N.A 2,880/N.A

Scroll Scroll Scroll4 2 2

SR073S SM161T3VA SM161T9VALG Danfoss Danfoss

17,640(70,000) 40,899(162,300) 40,899(162,300)3 induction 3 induction 3 induction

6,542 14,090 14,090SUNISO 4GSI Mineral oil 160P Mineral oil 160P

1,800 3,300 3,300High efficiency High efficiency High efficiency

1/4 3/8 3/86.35 9.52 9.523R/- 3R/- 3R/-

78 12/16 74 27/32 74 27/322,000 1,900 1,90041.60 50.00 50.003.86 4.60 4.60

Propeller Propeller Propeller4EA/23.6 4EA/23.6 4EA/23.6

Direct Direct Direct16,700 16,700 16,7004/0.5 4/0.5 4/0.51,050 1,050 1,05028.6 34.3 34.3

1 1 16.1/circuit 9.0/circuit 9.0/circuit13.4/circuit 19.8/circuit 19.8/circuit

R-22 R-22 R-22Capillary Tube Capillary Tube Capillary Tube

114 2/16*49 3/16*86 10/16 105 14/16*67 11/16*86 10/16 105 14/16*67 11/16*86 10/162,898*1,250*2,200 2,689*1,720*2,200 2,689*1,720*2,200

870 1,070 1,0701,918 2,359 2,359

510*625/2EA 1,075*910/2EA 1,075*910/2EA2 inch 2 inch 2 inch2/4/8 2/4/4 2/4/4

1-14 6.25~30RT (GEN II)

6. DimensionsDimensions 6CUK2-01A

Single Package

Model No.: LK-C075BC**/ LK-C0759C**/ LK-C090BCC3/ LK-C0909CC3

Unit Dimensions(Figure 1B)

E

G

F

Center line of hole

A

B

CLEARANCE 36"CLEARANCE 18" (HORIZONTAL)CLEARANCE 32" (DOWN FLOW)

CLEARANCE 34"

1" Dia. hole control wires1 1/2" Dia. hole power wires1 1/2" Dia. hole other purpose

CLEARANCE 48"

D

C

A 42(1,067)B 43 11/16(1,109)C 64 3/16(1,630)D 42 9/16(1,082)E 7 5/16(185)F 2 6/16(60)G 2 15/16(70)

6.25RT / 7.5RT

Unit : Inch(mm)

Horizontal Application Unit(Figure 1C)Rear view showing duct opening for horizontal air flow.

A

G

B C D

E

SUPPLY

RETURNF

Figure 1C

Figure 1A

Figure 1B

Unit : Inch(mm)

Unit : Inch(mm)Down flow application unit (Figure 1D)

10 15

/16(278

)9 3

/16 (233)

14 9 /1

6(370

)6 7

/16 (163)

314/16(99)B

3 14/16(99)A

SUPPLY

RETURN

Top viewUnit : Inch(mm)

Figure 1D

UNITS

A 14 13/16(377)B 9 4/16(235)C 10 15/16(278)D 2 7/16(62)E 9 6/16(136)F 22 9/16(700)G 18 8/16(470)

6.25RT / 7.5RTUNITS

A 27 9/16(700)B 18 8/16(470)

6.25RT / 7.5RTUNITS

995.8

95Drain Connection Hole 3/4"

6.25~30RT (GEN II) 1-15

Dimensions6CUK2-01A

Single Package

1,021

103Drain Connection Hole 1"

Model No.: LK-C120BCC3/ LK-C1209CC3/ LK-C102BC**/ LK-C1029C**/ LK-C150BCC3/ LK-C1509C**

J

H

ML

K

I

CLEARANCE 34"CLEARANCE 16"

CLEARANCE 34"

CLEARANCE 46"

HG

FE

A B C D

RETURNSUPPLY

TOP VIEW

F

E

H

GA

BC

D



UNIT Dimensions (Figure 2B)

Figure 2C

Figure 2D

Figure 2A

Figure 2B

UNITS

H

I

J

K

L

M

48 5/16 (1,227) 54 13/16 (1,392)85 7/16 (2,170)45 1/16 (1,144)

7 2/16 (181)4 (100)

18 8/16 (470)11 15/16 (303)15 8/16 (393)1 8/16 (38)

3 15/16 (100)35 8/16 (902)

4 (102)30 10/16 (778)

UNITSA

B

C

D

E

F

G

H

HORIZONTAL FLOW APPLICATION (Figure 2C)Unit: inch(mm)

Unit: inch(mm)8.5RT / 10RT / 12.5RT

8.5RT / 10RT / 12.5RT

15 6/16 (390)12 8/16 (317)18 10/16 (473)6 4/16 (158)2 11/16 (68)

35 7/16 (900)2 11/16 (68)

30 11/16 (780)

UNITSA

B

C

D

E

F

G

H

DOWN FLOW APPLICATION (Figure 2D)Unit: inch(mm)

8.5RT / 10RT / 12.5RT

1-16 6.25~30RT (GEN II)

Dimensions 6CUK2-01A

Single Package

Model No.: LK-C180BCC3/ LK-C180DCC3/ LK-C1809CC3/ LK-C210BCC3/ LK-C2109CC3UNIT Dimensions (Figure 3A)

A

B

CLEARANCE 34" CLEARANCE 16"

CLEARANCE 46"

CLEARANCE 34"C

EF

D

A

B

H

G F

ED

C



HG

FE

A B C D

RETURNSUPPLY

TOP VIEW

A 49 (1,244) B 60 10/16 (1,540)C 87 13/16 (2,230)D 44 3/16 (1,123)E 7 1/16 (180)F 3 15/16 (100)

HORIZONTAL FLOW APPLICATION (Figure 3B)

Unit: inch(mm)UNITS 15/17.5RT

A 37 6/16 (950)B 5 11/16 (145)C 2 11/16 (68)D 17 15/16 (455)E 14 6/16 (365)F 18 12/16 (476)G 5 2/16 (130)G 31 3/16 (800)


A 7 29/32 (455)B 14 11/32 (364)C 18 3/4 (476)D 6 31/32 (177)E 3 27/32 (98)F 37 13/32 (950)G 3 27/32 (98)H 31 1/2 (800)


Figure 3A

Figure 3BDOWN FLOW APPLICATION (Figure 3C)

Figure 3C

6.25~30RT (GEN II) 1-17

Dimensions6CUK2-01A

Single Package

Model No.: LK-C240BCC3/ LK-C240DCC3/ LK-C2409CC3/ LK-C300BCC3/ LK-C300DCC3/ LK-C3009CC3UNIT Dimensions (Figure 4B)

J

K

H

M

N

LI


CLEARANCE 34"

CLEARANCE 46"

1,421

109Drain Connection Hole 1"

F

E

H

GA

B

CD



Figure 4B

Figure 4A

Figure 4C

UNITS

H

I

J

K

L

M

N

49 3/16 (1,250) 86 10/16 (2,200)114 2/16 (2,898)

7 1/16 (180)49 1/16 (1,246)

3 2/16 (80)3 2/16 (80)

34 12/16 (882)17 (432)

23 11/16 (602)3 6/16 (86)

6 10/16 (168)39 7/16 (1,002)

5 6/16 (137)25 11/16 (652)

UNITSA

B

C

D

E

F

G

H

HORIZONTAL FLOW APPLICATION (Figure 4C)Unit: inch(mm)

Unit: inch(mm)20/25 RT

20/25 RT

HG

FE

A B C D

RETURNSUPPLY

TOP VIEW Figure 4D

23 5/8 (600)15 5/8 (396)

34 12/16 (882)6 10/16 (168)6 9/16 (167)

39 6/16 (1,000)6 13/16 (173)25 13/16 (655)

UNITSA

B

C

D

E

F

G

H

DOWN FLOW APPLICATION (Figure 4D)Unit: inch(mm)

20/25 RT

1-18 6.25~30RT (GEN II)

Dimensions 6CUK2-01A

Single Package

Model No.: LK-C360BHC3/ LK-C3609HC3

A

G103 F E

B

C D1,092

A

I H

B

CE

DF

G

Drain Connection Hole 1"

UNIT Dimensions (Figure 5A)

Figure 5B

Figure 5A

UNITS

A

B

C

D

E

F

G

67 11/16 (1,720) 86 10/16 (2,200)105 13/16 (2,689)42 13/16 (1,087)

36 4/16 (920)31 8/16 (800)26 12/16 (680)

Unit: inch(mm)30RT

49 7/16 (1,255)7 10/16 (193)22 1/16 (561)4 6/16 (111)

34 13/16 (885)13/16 (21)3 2/16 (80)4 8/16 (115)

77 7/16 (1,967)

UNITSA

B

C

D

E

F

G

H

I

HORIZONTAL FLOW APPLICATION (Figure 5B)Unit: inch(mm)

30RT

6.25~30RT (GEN II) 1-19

Dimensions6CUK2-01A

Single Package

6.25 LK-C075BC** 626 617 196 154 125 142 29 22LK-C0759C**

7.50 LK-C090BCC3 648 639 203 160 129 147 29 22LK-C0909CC3

8.50 LK-C102BC** 957 948 291 237 200 220 39 30LK-C1029C**

10.00 LK-C120BCC3 957 948 291 237 200 220 39 30LK-C1209CC3

12.50 LK-C150BCC3 979 970 297 243 205 225 39 30LK-C1509C**LK-C180BCC3

15.00 LK-C1809CC3 1,222 1,213 411 310 228 264 40 28LK-C180DCC3

17.50 LK-C210BCC3 1,332 1,323 450 343 248 282 42 29LK-C2109CC3LK-C240BCC3

20.00 LK-C2409CC3 1,816 1,807 639 438 320 411 43 31LK-C240DCC3LK-C300BCC3

25.00 LK-C3009CC3 1,928 1,918 697 460 328 433 42 30LK-C300DCC3

30.00 LK-C360BHC3 2,370 2,359 801 588 440 530 43 39LK-C3609HC3

WeightsMaximum Unit and Corner Weights (lbs) and Center of Gravity Dimensions (In.)

Tons Unit Model No.Maximum Weights (lbs)Shipping Net

Center of Gravity (In.)E F

Corner Weights (lbs)A B C D

Note: 1.Corner weights are given for information only.2. Weights are approximate.

E

CENTER OF GRAVITY

F

A

D

B

C

1-20 6.25~30RT (GEN II)

Roof Curbs 6CUK2-01A

Single Package

7. Roof CurbsModel No.: LK-C090BCC3/ LK-C0909CC3

Model No. : LK-C120BCC3/ LK-C1209CC3/ LK-C102BC**/ LK-C1029C**/ LK-C150BCC3/ LK-C1509C**

1,010

1,5721,472

9501,050

202

30

49174.5

1,532

739

3030

30

28330

13330

73

30"A"

Detail View "A"100

(Unit : mm)

Detail View "A"

1,304106

603

30100

83

30

30

1,025

2,080

30

2,0222,122

549 1,344

30220

30

30

"A"

(Unit : mm)

Note: Roof Curb Galvanized steelRemove the Fork Guides for Roof Curb installation


6.25~30RT (GEN II) 1-21

Roof Curbs6CUK2-01A

Single Package

Model No. : LK-C180BCC3/ LK-C180DCC3/ LK-C1809CC3/ LK-C210BCC3/ LK-C2109CC3

Model No. : LK-C240BCC3/ LK-C240DCC3/ LK-C2409CC3/ LK-C300BCC3/ LK-C300DCC3/ LK-C3009CC3

Detail View "A"

1,452

45740

40250

40

2,1622,062

632

40

108

202

1,055

2,142

4040

40

150100

80

"A"

(Unit : mm)

Detail View "A"

"A"

2,0202,716

2,626

1,064

50

1,930

650

5023050

2,080

550

1,9302,776

2,626

80

8840

50208

100

(Unit : mm)



1-22 6.25~30RT (GEN II)

8. Wiring diagramsWiring diagrams 6CUK2-01A

Single Package

Model No.: LK-C090BCC3

RY RELAY EH ELECTRIC HEATER COMP COMPRESSORBK BLACK OR ORANGE YL YELLOWBR BROWN RD RED BL BLUEWH WHITE FACTORY WIRING FIELD WIRING

Notes:

6.25~30RT (GEN II) 1-23

Wiring diagrams6CUK2-01A

Single Package



Notes:

1-24 6.25~30RT (GEN II)

Wiring diagrams 6CUK2-01A

Single Package

Model No.: LK-C1209CC3


Notes:

6.25~30RT (GEN II) 1-25


Single Package



Notes:

1-26 6.25~30RT (GEN II)


Single Package



Notes:

6.25~30RT (GEN II) 1-27


Single Package

Model No.: LK-C180DCC3


Notes:

1-28 6.25~30RT (GEN II)


Single Package



Notes:

6.25~30RT (GEN II) 1-29


Single Package



Notes:

1-30 6.25~30RT (GEN II)


Single Package



Notes:

6.25~30RT (GEN II) 1-31


Single Package



Notes:

1-32 6.25~30RT (GEN II)


Single Package



Notes:

6.25~30RT (GEN II) 1-33


Single Package



Notes:

1-34 6.25~30RT (GEN II)


Single Package



Notes:

6.25~30RT (GEN II) 1-35


Single Package



Notes:

1-36 6.25~30RT (GEN II)


Single Package

Model No.: LK-C360BHC3


Notes:

6.25~30RT (GEN II) 1-37


Single Package

Model No.: LK-C3609HC3


Notes:

1-38 6.25~30RT (GEN II)

Selection procedure 6CUK2-01A

Single Package

9. Selection procedureSelection procedure-Cooling only(English)

Step 1. Based on building's cooling load calculation from ASHRAE or any approvedstandard method.a. Cooling Capacity ...................................................................83,000 Btu/hb. Sensible Cooling Capacity.....................................................58,000 Btu/hc. Heating Capacity ...................................................................60,000 Btu/hd. Outdoor Entering-air Temperature ........................................95Fe. Indoor Entering-air Temp.(D.B/W.B) .....................................80F/67Ff. Indoor air-flow.........................................................................3,000 CFMg. Electrical Characteristics(V~Ph~Hz) .....................................220~3~60h. External static pressure .........................................................0.57 in.Aq.

Step 2. Select unit based on required cooling capacity.Based on Total Cooling Capacity, choose suitable Model from Specifications table.

7.5RT unit can be selected.

Verify the unit performance at the given conditions in accordance with step #3.

Step 3. From Gross Cooling Capacity (MBH) LK-C090B(9)CC3 (English) table, at 3,000 CFM and 95FDB outdoor ambient temperature, with 80F DB. 67F WB air entering temperature.Total cooling capacity= 94,000 Btu/h, Sensible capacity = 69,600 Btu/hTo find capacity at intermediate conditions not in the table.Interpolation should be used when design conditions are between two numbers that are in thecapacity table. Extra-polation is not recommended.

Cooling

6.25~30RT (GEN II) 1-39

Selection procedure6CUK2-01A

Single Package

Electric Heating

Step 4. The capacity estimated at step #3 is the gross capacity of the selected unit. The generated heatfrom indoor motor is a function of CFM & static pressure. To determine the total unit static pressure.

Evaporator fan motor performance table has deducted the pressure drop for filter already in the unit.Therefore, the actual total static pressure is 0.60 in.Aq. (When installing the economizer to the product, it should be added pressure drop of EconomizerFresh Damper (OA) 10% to total static pressure.)With 3,000 CFM and 0.60 in.Aq., Evaporator Fan Performance LK-C090B(9)CC3 (English) tableshows 1.27 BHP for this unit. FAN MOTOR HEAT;3.26 x BHP = MBH3.26 x 1.27 = 4.1 MBHNow subtract the fan motor heat from the gross cooling capacity of the unit;

Step 5. If the selected unit performance will not meet the required load, either total or sensible cooling, thenext higher size unit should be selected.

Step 6. Verify the motor size(standard/oversize) from Evaporator Fan Performance LK-C090B(9)CC3(English) table, based on CFM & ESP, HP=1.27 at 888 rpm, 1.5 HP standard motor.

Step 1. Calculate the building heating load using the ASHRAE calculation or from other standard acceptedmethod.

Step 2. The required heating capacity is 60,000 Btu/h.The electric heat acessory capacities are listed in Electrical Heating Capacity table.From the Electrical Heating Capacity table select, 18 kW electric heater with output61.43 MBH = 61,430 Btu/h.

Net cooling capacity 94.0 MBH - 4.1 MBH = 89.9 MBHNet sensible cooling 69.6 MBH - 4.1MBH = 65.5 MBH

MBH = 1000 Btu/h

External Static(Duct system) 0.57 in.Aq.Standard Filter 0.08 in.Aq.Electric heater size 18kW 0.03 in.Aq.Economizer Fresh Damper (OA) 10% Refer to the economizer applied models.

(From table Accessory Static Pressure Drops)Total static pressure 0.68 in.Aq.

1-40 6.25~30RT (GEN II)

Selection procedure 6CUK2-01A

Single Package

Selection procedure - Cooling Only(SI)

Step 1. Based on building's cooling load calculation from ASHRAE or any approvedstandard method.a. Cooling Capacity ...................................................................24.3 kWb. Sensible Cooling Capacity.....................................................17.0 kWc. Heating Capacity ...................................................................17.6 kWd. Outdoor Entering-air Temperature ........................................35Ce. Indoor Entering-air Temp.(D.B/W.B) .....................................26.7C/19.4Cf. Indoor air-flow.........................................................................1416 l/sg. Electrical Characteristics(V~Ph~Hz) .....................................220~3~60h. External static pressure .........................................................14.5mmAq.

Step 2. Select unit based on required cooling capacity.Based on total cooling capacity, choose suitable Model from Specifications table.

7.5RT unit can be selected.

Verify the unit performance at the given conditions in accordance with step #3.

Step 3. From Gross Cooling capacity (kW) LK-C090B(9)CC3 (SI) table, at 1416 l/s and 35C DB out-door ambient temperature, with 26.7C DB. 19.4C WB air entering temperature.Total cooling capacity= 27.5 kW, Sensible capacity = 20.4 kWTo find capacity at intermediate conditions not in the table.Interpolation should be used when design conditions are between two numbers that are in thecapacity table. Extra-polation is not recommended.

Cooling

6.25~30RT (GEN II) 1-41

Selection procedure6CUK2-01A

Single Package

Electric Heating

Step 4. The capacity estimated at step #3 is the gross capacity of the selected unit. The generated heatfrom indoor motor is a function of l/s & static pressure. To determine the total unit static pressure.

Evaporator fan motor performance table has deducted the pressure drop for filter already in the unit.Therefore, the actual total static pressure is 15.26 mmAq. (When installing the economizer to the product, it should be added pressure drop of EconomizerFresh Damper (OA) 10% to total static pressure.)With 1416 l/s and 15.26mmAq., Evaporator Fan Performance LK-C090B(9)CC3 (SI) table shows0.95 BkW for this unit. FAN MOTOR HEAT;1.28 x BkW = kW1.28 x 0.95 = 1.2 kWNow subtract the fan motor heat from the gross cooling capacity of the unit;

Step 5. If the selected unit performance will not meet the required load, either total or sensible cooling, thenext higher size unit should be selected.

Step 6. Verify the motor size(standard/oversized) from Evaporator Fan Performance LK-C090B(9)CC3 (SI)table, based on l/s & ESP, kW=0.95 at 888 rpm, 1.5 HP standard motor.

Step 1. Calculate the building heating load using the ASHRAE calculation or from other standard acceptedmethod.

Step 2. The required heating capacity is 17.6kW (given).

The electric heat accessory capacities are listed in Electrical Heating Capacity table. From the tableselect, 18kW Electric Heater with output 61.43 MBH.

Net cooling capacity 27.5 kW - 1.2 kW = 26.3 kWNet sensible cooling 20.4 kW - 1.2 kW = 19.2 kW

17.6kW = 12 x 17.6 = 60.05 MBH3.5167

External Static(Duct system) 14.50 mm AqStandard Filter 2.03 mm AqElectric heater size 18kW 0.76 mm AqEconomizer Fresh Damper (OA) 10% Refer to the economizer applied models.

(From table Accessory Static Pressure Drops)Total static pressure 17.29 mm Aq

1-42 6.25~30RT (GEN II)

Performance data 6CUK2-01A

Single Package

10. Performance dataGross Cooling Capacity (kW) LK-C075BC**/ LK-C0759C** (SI)

Notes:1. All capacities are gross, evaporator fan motor heat is not deducted. To obtain net cooling capacity, subtract evaporator fan motor heat.2. DB = Dry Bulb Temperature (C), WB = Wet Bulb Temperature (C)3. l/s = Liters per second4. TGC = Total Gross Cooling Capacity(kW)5. SHC = Sensible Heat Capacity(kW)6. PI = Power Input(kW), Sum of Compressor & Outdoor Fan Power Input

l/s DB(C) TGC SHC PI TGC SHC PI TGC SHC PI TGC SHC PI TGC SHC PI TGC SHC PI23.9 18.8 13.8 5.79 20.8 15.2 5.97 22.4 16.3 6.08 18.2 13.3 6.39 20.1 14.7 6.59 21.6 15.8 6.71

94426.7 19.7 14.3 5.81 21.2 15.5 5.99 22.4 16.4 6.10 19.0 13.8 6.41 20.5 14.9 6.61 21.6 15.8 6.7329.4 20.4 14.9 5.82 21.5 15.7 6.01 22.3 16.3 6.12 19.7 14.4 6.43 20.8 15.1 6.63 21.6 15.7 6.7532.2 21.1 15.4 5.84 21.7 15.9 6.03 22.2 16.2 6.14 20.3 14.8 6.44 21.0 15.3 6.65 21.4 15.6 6.7723.9 19.7 14.4 5.84 21.8 15.9 6.02 23.4 17.1 6.14 19.0 13.9 6.44 21.0 15.4 6.64 22.6 16.5 6.76

1,06226.7 20.6 15.0 5.86 22.2 16.2 6.04 23.4 17.1 6.15 19.8 14.5 6.46 21.4 15.6 6.66 22.6 16.5 6.7829.4 21.3 15.6 5.88 22.5 16.4 6.06 23.4 17.1 6.17 20.6 15.0 6.48 21.7 15.9 6.68 22.6 16.5 6.8032.2 22.0 16.1 5.89 22.8 16.6 6.08 23.2 17.0 6.19 21.3 15.5 6.49 21.9 16.0 6.70 22.4 16.4 6.8223.9 20.2 14.8 5.89 22.4 16.3 6.08 24.1 17.6 6.19 19.5 14.3 6.51 21.6 15.8 6.72 23.2 16.9 6.84

1,18026.7 21.1 15.4 5.91 22.8 16.6 6.09 24.1 17.6 6.21 20.4 14.9 6.53 22.0 16.0 6.74 23.2 16.9 6.8629.4 21.9 16.0 5.93 23.1 16.9 6.11 24.0 17.5 6.23 21.1 15.4 6.55 22.3 16.3 6.76 23.2 16.9 6.8832.2 22.6 16.5 5.94 23.4 17.0 6.13 23.9 17.4 6.24 21.8 15.9 6.57 22.5 16.4 6.78 23.0 16.8 6.9023.9 20.6 15.0 5.94 22.8 16.6 6.13 24.5 17.9 6.24 19.9 14.5 6.54 22.0 16.0 6.74 23.6 17.2 6.87

1,29826.7 21.5 15.7 5.96 23.2 16.9 6.15 24.5 17.9 6.26 20.7 15.1 6.56 22.4 16.3 6.76 23.6 17.2 6.8929.4 22.3 16.3 5.98 23.5 17.2 6.16 24.4 17.8 6.28 21.5 15.7 6.58 22.7 16.6 6.78 23.5 17.2 6.9132.2 23.0 16.8 5.99 23.8 17.3 6.18 24.3 17.7 6.30 22.2 16.2 6.60 22.9 16.7 6.80 23.4 17.1 6.9323.9 20.9 15.2 5.99 23.1 16.8 6.18 24.8 18.1 6.29 20.1 14.7 6.59 22.2 16.2 6.79 23.9 17.5 6.92

1,41626.7 21.8 15.9 6.01 23.5 17.1 6.20 24.8 18.1 6.31 21.0 15.3 6.61 22.6 16.5 6.82 23.9 17.5 6.9429.4 22.6 16.5 6.03 23.8 17.4 6.22 24.7 18.0 6.33 21.8 15.9 6.63 23.0 16.8 6.84 23.9 17.4 6.9632.2 23.3 17.0 6.04 24.1 17.6 6.23 24.6 17.9 6.35 22.5 16.4 6.65 23.2 16.9 6.86 23.7 17.3 6.98

Outdoor DB(C) 29.4 35.0Indoor WB(C) 16.1 19.4 22.8 16.1 19.4 22.8

l/s DB(C)23.9

94426.729.432.223.9

1,06226.729.432.223.9

1,18026.729.432.223.9

1,29826.729.432.223.9

1,41626.729.432.2

TGC SHC PI TGC SHC PI TGC SHC PI TGC SHC PI TGC SHC PI TGC SHC PI17.5 12.8 6.87 19.4 14.2 7.09 20.8 15.2 7.22 16.6 12.1 7.27 18.3 13.4 7.50 19.7 14.4 7.6418.3 13.4 6.89 19.7 14.4 7.11 20.9 15.2 7.24 17.3 12.6 7.29 18.6 13.6 7.52 19.7 14.4 7.6619.0 13.9 6.91 20.0 14.6 7.13 20.8 15.2 7.26 17.9 13.1 7.31 18.9 13.8 7.54 19.6 14.3 7.6819.6 14.3 6.93 20.2 14.8 7.15 20.7 15.1 7.28 18.5 13.5 7.33 19.1 13.9 7.57 19.5 14.2 7.7118.4 13.4 6.92 20.3 14.8 7.14 21.8 15.9 7.27 17.3 12.6 7.32 19.2 14.0 7.55 20.6 15.0 7.6919.2 14.0 6.94 20.7 15.1 7.16 21.8 15.9 7.29 18.1 13.2 7.34 19.5 14.2 7.57 20.6 15.0 7.7119.9 14.5 6.96 21.0 15.3 7.18 21.8 15.9 7.31 18.8 13.7 7.36 19.8 14.4 7.60 20.5 15.0 7.7420.5 15.0 6.98 21.2 15.5 7.20 21.6 15.8 7.34 19.4 14.1 7.38 20.0 14.6 7.62 20.4 14.9 7.7618.8 13.8 6.97 20.8 15.2 7.19 22.4 16.4 7.32 17.8 13.0 7.37 19.7 14.4 7.60 21.1 15.4 7.7419.7 14.4 6.99 21.2 15.5 7.21 22.4 16.4 7.35 18.6 13.5 7.39 20.0 14.6 7.62 21.1 15.4 7.7720.4 14.9 7.01 21.5 15.7 7.23 22.3 16.3 7.37 19.3 14.1 7.41 20.3 14.8 7.65 21.1 15.4 7.7921.1 15.4 7.03 21.7 15.9 7.25 22.2 16.2 7.39 19.9 14.5 7.44 20.5 15.0 7.67 21.0 15.3 7.8119.2 14.0 7.02 21.2 15.5 7.24 22.8 16.6 7.38 18.1 13.2 7.42 20.0 14.6 7.65 21.5 15.7 7.8020.0 14.6 7.04 21.6 15.7 7.26 22.8 16.6 7.40 18.9 13.8 7.44 20.4 14.9 7.68 21.5 15.7 7.8220.8 15.1 7.06 21.9 16.0 7.29 22.7 16.6 7.42 19.6 14.3 7.46 20.6 15.1 7.70 21.4 15.7 7.8421.4 15.6 7.08 22.1 16.1 7.31 22.6 16.5 7.44 20.2 14.8 7.49 20.9 15.2 7.72 21.3 15.6 7.8719.4 14.2 7.07 21.5 15.7 7.29 23.1 16.8 7.43 18.3 13.4 7.47 20.3 14.8 7.70 21.8 15.9 7.8520.3 14.8 7.09 21.8 15.9 7.32 23.1 16.9 7.45 19.1 14.0 7.49 20.6 15.1 7.73 21.8 15.9 7.8721.0 15.3 7.11 22.2 16.2 7.34 23.0 16.8 7.47 19.8 14.5 7.51 20.9 15.3 7.75 21.7 15.9 7.8921.7 15.8 7.13 22.4 16.4 7.36 22.9 16.7 7.50 20.5 15.0 7.54 21.1 15.4 7.77 21.6 15.8 7.92

TGC SHC PI TGC SHC PI TGC SHC PI15.3 11.2 7.60 17.0 12.4 7.84 18.2 13.3 7.9916.0 11.7 7.63 17.3 12.6 7.87 18.2 13.3 8.0116.6 12.1 7.65 17.5 12.8 7.89 18.2 13.3 8.0417.1 12.5 7.67 17.7 12.9 7.91 18.1 13.2 8.0616.0 11.7 7.65 17.7 12.9 7.90 19.1 13.9 8.0416.7 12.2 7.68 18.1 13.2 7.92 19.1 13.9 8.0717.4 12.7 7.70 18.3 13.4 7.94 19.0 13.9 8.0917.9 13.1 7.72 18.5 13.5 7.97 18.9 13.8 8.1116.5 12.0 7.70 18.2 13.3 7.95 19.6 14.3 8.0917.2 12.5 7.73 18.5 13.5 7.97 19.6 14.3 8.1217.8 13.0 7.75 18.8 13.7 8.00 19.5 14.3 8.1418.4 13.4 7.77 19.0 13.9 8.02 19.4 14.2 8.1716.8 12.2 7.75 18.5 13.5 8.00 19.9 14.5 8.1517.5 12.8 7.78 18.9 13.8 8.02 19.9 14.5 8.1718.1 13.2 7.80 19.1 14.0 8.05 19.9 14.5 8.2018.7 13.7 7.82 19.3 14.1 8.07 19.7 14.4 8.2217.0 12.4 7.80 18.8 13.7 8.05 20.2 14.7 8.2017.7 12.9 7.83 19.1 13.9 8.07 20.2 14.7 8.2218.4 13.4 7.85 19.4 14.1 8.10 20.1 14.7 8.2519.0 13.9 7.87 19.6 14.3 8.12 20.0 14.6 8.27

Outdoor DB(C) 40.6 46.1 51.7Indoor WB(C) 16.1 19.4 22.8 16.1 19.4 22.8 16.1 19.4 22.8

6.25~30RT (GEN II) 1-43

Performance data6CUK2-01A

Single Package

Gross Cooling Capacity (kW) LK-C090BCC3/ LK-C0909CC3 (SI)



1,13326.7 24.6 21.1 8.62 26.6 17.5 8.89 28.1 11.4 9.06 23.8 21.5 9.51 25.6 17.8 9.81 27.1 11.7 9.9929.4 25.6 23.2 8.65 27.0 21.0 8.92 28.0 15.8 9.08 24.7 23.6 9.54 26.0 21.4 9.84 27.0 16.1 10.0232.2 26.4 24.4 8.67 27.2 23.4 8.95 27.8 19.3 9.11 25.5 24.9 9.57 26.3 23.8 9.87 26.8 19.6 10.0523.9 24.7 19.6 8.67 27.3 14.9 8.94 29.4 6.6 9.11 23.8 20.0 9.55 26.4 15.2 9.86 28.3 6.7 10.04

1,27426.7 25.8 22.6 8.69 27.8 18.6 8.97 29.4 12.2 9.14 24.9 23.0 9.58 26.8 19.0 9.89 28.3 12.4 10.0729.4 26.8 24.7 8.72 28.2 22.4 9.00 29.3 16.9 9.16 25.8 25.2 9.61 27.2 22.9 9.92 28.3 17.2 10.1032.2 27.6 26.0 8.75 28.5 24.9 9.02 29.1 20.5 9.19 26.7 26.5 9.64 27.5 25.4 9.94 28.1 20.9 10.1323.9 25.4 21.1 8.74 28.0 16.0 9.02 30.2 7.0 9.19 24.5 21.5 9.67 27.1 16.3 9.97 29.1 7.2 10.16

1,41626.7 26.5 24.2 8.77 28.5 20.0 9.05 30.2 13.1 9.21 25.5 24.7 9.69 27.5 20.4 10.00 29.1 13.3 10.1929.4 27.5 26.5 8.80 29.0 24.1 9.07 30.1 18.1 9.24 26.5 26.5 9.72 27.9 24.5 10.03 29.0 18.5 10.2232.2 28.4 27.9 8.82 29.3 26.8 9.10 29.9 22.1 9.27 27.4 27.4 9.75 28.2 27.3 10.06 28.8 22.5 10.2523.9 25.8 22.1 8.82 28.5 16.7 9.10 30.7 7.4 9.26 24.9 22.5 9.70 27.5 17.0 10.01 29.6 7.5 10.19

1,55726.7 26.9 25.4 8.84 29.0 20.9 9.12 30.7 13.7 9.29 26.0 25.8 9.73 28.0 21.3 10.04 29.6 14.0 10.2329.4 27.9 27.8 8.87 29.5 25.2 9.15 30.6 19.0 9.32 26.9 26.9 9.76 28.4 25.7 10.07 29.5 19.3 10.2632.2 28.9 28.9 8.90 29.8 28.0 9.18 30.4 23.1 9.35 27.8 27.8 9.79 28.7 28.6 10.10 29.3 23.5 10.2923.9 26.1 22.8 8.89 28.9 17.2 9.17 31.1 7.6 9.34 25.2 23.2 9.78 27.9 17.6 10.09 30.0 7.8 10.27

1,69926.7 27.3 26.2 8.92 29.4 21.6 9.20 31.1 14.1 9.37 26.3 26.2 9.81 28.4 22.0 10.12 30.0 14.4 10.3029.4 28.3 28.3 8.94 29.8 26.0 9.23 31.0 19.6 9.40 27.3 27.3 9.84 28.8 26.5 10.15 29.9 19.9 10.3332.2 29.2 29.2 8.97 30.2 28.9 9.25 30.8 23.8 9.43 28.2 28.2 9.87 29.1 29.1 10.18 29.7 24.3 10.37


l/s DB(C)23.9

1,13326.729.432.223.9

1,27426.729.432.223.9

1,41626.729.432.223.9

1,55726.729.432.223.9

1,69926.729.432.2




1-44 6.25~30RT (GEN II)


Single Package

Gross Cooling Capacity (kW) LK-C102BC**/ LK-C1029C** (SI)



1,28426.7 28.0 20.5 7.97 30.3 22.1 8.23 32.0 23.3 8.38 27.1 19.7 8.80 29.2 21.3 9.07 30.8 22.5 9.2429.4 29.1 21.2 8.00 30.7 22.4 8.25 31.9 23.3 8.40 28.1 20.5 8.82 29.6 21.6 9.10 30.7 22.4 9.2732.2 30.1 21.9 8.02 31.0 22.6 8.28 31.7 23.1 8.43 29.0 21.2 8.85 29.9 21.8 9.13 30.6 22.3 9.3023.9 28.1 20.5 8.02 31.1 22.7 8.27 33.4 24.4 8.43 27.1 19.8 8.84 30.0 21.9 9.12 32.3 23.5 9.29

1,44426.7 29.3 21.4 8.04 31.7 23.1 8.30 33.4 24.4 8.45 28.3 20.7 8.87 30.5 22.3 9.14 32.3 23.6 9.3129.4 30.5 22.2 8.07 32.1 23.4 8.32 33.4 24.3 8.48 29.4 21.4 8.89 31.0 22.6 9.17 32.2 23.5 9.3432.2 31.5 23.0 8.09 32.5 23.7 8.35 33.2 24.2 8.50 30.3 22.2 8.92 31.3 22.9 9.20 32.0 23.3 9.3723.9 28.9 21.1 8.09 31.9 23.3 8.34 34.3 25.1 8.50 27.9 20.3 8.94 30.8 22.5 9.22 33.1 24.2 9.39

1,60426.7 30.1 22.0 8.11 32.5 23.7 8.37 34.3 25.1 8.52 29.1 21.2 8.97 31.4 22.9 9.25 33.1 24.2 9.4229.4 31.3 22.8 8.14 33.0 24.1 8.39 34.2 25.0 8.55 30.2 22.0 8.99 31.8 23.2 9.28 33.0 24.1 9.4532.2 32.3 23.6 8.16 33.3 24.3 8.42 34.0 24.8 8.57 31.2 22.7 9.02 32.1 23.5 9.31 32.8 24.0 9.4823.9 29.4 21.4 8.16 32.5 23.7 8.41 34.9 25.5 8.57 28.3 20.7 8.98 31.3 22.9 9.26 33.7 24.6 9.43

1,76526.7 30.6 22.4 8.18 33.1 24.1 8.44 34.9 25.5 8.60 29.6 21.6 9.00 31.9 23.3 9.29 33.7 24.6 9.4629.4 31.8 23.2 8.21 33.5 24.5 8.46 34.8 25.4 8.62 30.7 22.4 9.03 32.3 23.6 9.32 33.6 24.5 9.4932.2 32.8 24.0 8.23 33.9 24.7 8.49 34.6 25.3 8.65 31.7 23.1 9.06 32.7 23.9 9.34 33.4 24.4 9.5223.9 29.7 21.7 8.23 32.9 24.0 8.48 35.4 25.8 8.64 28.7 20.9 9.04 31.7 23.2 9.33 34.1 24.9 9.50

1,92526.7 31.0 22.7 8.25 33.5 24.4 8.51 35.4 25.8 8.67 29.9 21.9 9.07 32.3 23.6 9.36 34.1 24.9 9.5329.4 32.2 23.5 8.27 34.0 24.8 8.54 35.3 25.7 8.69 31.1 22.7 9.10 32.8 23.9 9.39 34.0 24.8 9.5632.2 33.3 24.3 8.30 34.3 25.1 8.56 35.1 25.6 8.72 32.1 23.4 9.13 33.1 24.2 9.41 33.8 24.7 9.59


l/s DB(C)23.9

1,28426.729.432.223.9

1,44426.729.432.223.9

1,60426.729.432.223.9

1,76526.729.432.223.9

1,92526.729.432.2

TGC SHC PI TGC SHC PI TGC SHC PI TGC SHC PI TGC SHC PI TGC SHC PI25.0 18.3 9.43 27.7 20.2 9.73 29.7 21.7 9.91 23.6 17.2 9.98 26.1 19.1 10.3 28.1 20.5 10.5 26.1 19.1 9.46 28.2 20.6 9.76 29.8 21.7 9.94 24.6 18.0 10.0 26.6 19.4 10.3 28.1 20.5 10.5 27.1 19.8 9.49 28.6 20.9 9.79 29.7 21.7 9.97 25.6 18.7 10.0 27.0 19.7 10.4 28.0 20.4 10.6 28.0 20.4 9.52 28.9 21.1 9.82 29.5 21.5 10.0 26.4 19.3 10.1 27.3 19.9 10.4 27.8 20.3 10.6 26.2 19.1 9.50 29.0 21.1 9.80 31.1 22.7 9.98 24.7 18.0 10.1 27.3 19.9 10.4 29.4 21.4 10.6 27.3 19.9 9.53 29.5 21.5 9.83 31.1 22.7 10.0 25.8 18.8 10.1 27.8 20.3 10.4 29.4 21.5 10.6 28.4 20.7 9.56 29.9 21.8 9.86 31.1 22.7 10.0 26.8 19.5 10.1 28.2 20.6 10.4 29.3 21.4 10.6 29.3 21.4 9.59 30.2 22.1 9.89 30.9 22.5 10.1 27.6 20.2 10.1 28.5 20.8 10.5 29.1 21.3 10.7 26.9 19.6 9.57 29.7 21.7 9.87 32.0 23.3 10.1 25.4 18.5 10.1 28.0 20.5 10.4 30.2 22.0 10.6 28.0 20.5 9.60 30.3 22.1 9.90 32.0 23.3 10.1 26.5 19.3 10.2 28.6 20.8 10.5 30.2 22.0 10.7 29.1 21.2 9.63 30.7 22.4 9.93 31.9 23.3 10.1 27.5 20.1 10.2 29.0 21.1 10.5 30.1 22.0 10.7 30.1 21.9 9.66 31.0 22.6 9.96 31.7 23.1 10.2 28.4 20.7 10.2 29.3 21.4 10.5 29.9 21.8 10.7 27.3 20.0 9.64 30.2 22.1 9.94 32.5 23.7 10.1 25.8 18.8 10.2 28.5 20.8 10.5 30.7 22.4 10.7 28.5 20.8 9.67 30.8 22.5 9.97 32.5 23.7 10.2 26.9 19.7 10.2 29.0 21.2 10.5 30.7 22.4 10.7 29.6 21.6 9.70 31.2 22.8 10.0 32.4 23.7 10.2 27.9 20.4 10.3 29.5 21.5 10.6 30.6 22.3 10.8 30.6 22.3 9.73 31.6 23.0 10.0 32.2 23.5 10.2 28.9 21.1 10.3 29.8 21.7 10.6 30.4 22.2 10.8 27.7 20.2 9.71 30.6 22.4 10.0 32.9 24.0 10.2 26.1 19.1 10.3 28.9 21.1 10.6 31.1 22.7 10.8 28.9 21.1 9.74 31.2 22.8 10.0 32.9 24.0 10.2 27.3 19.9 10.3 29.4 21.5 10.6 31.1 22.7 10.8 30.0 21.9 9.77 31.6 23.1 10.1 32.8 24.0 10.3 28.3 20.7 10.3 29.8 21.8 10.6 31.0 22.6 10.8 31.0 22.6 9.80 32.0 23.3 10.1 32.6 23.8 10.3 29.2 21.3 10.4 30.2 22.0 10.7 30.8 22.5 10.9

TGC SHC PI TGC SHC PI TGC SHC PI21.9 16.0 10.4 24.2 17.7 10.8 26.0 19.0 11.0 22.8 16.7 10.5 24.6 18.0 10.8 26.0 19.0 11.0 23.7 17.3 10.5 25.0 18.2 10.8 25.9 18.9 11.0 24.5 17.9 10.5 25.2 18.4 10.9 25.8 18.8 11.1 22.9 16.7 10.5 25.3 18.5 10.8 27.2 19.9 11.0 23.9 17.4 10.5 25.8 18.8 10.9 27.2 19.9 11.1 24.8 18.1 10.6 26.1 19.1 10.9 27.1 19.8 11.1 25.6 18.7 10.6 26.4 19.3 10.9 27.0 19.7 11.1 23.5 17.2 10.6 26.0 19.0 10.9 27.9 20.4 11.1 24.5 17.9 10.6 26.4 19.3 11.0 27.9 20.4 11.2 25.4 18.6 10.6 26.8 19.6 11.0 27.9 20.3 11.2 26.3 19.2 10.7 27.1 19.8 11.0 27.7 20.2 11.2 23.9 17.4 10.7 26.4 19.3 11.0 28.4 20.7 11.2 24.9 18.2 10.7 26.9 19.6 11.0 28.4 20.7 11.2 25.9 18.9 10.7 27.3 19.9 11.1 28.3 20.7 11.3 26.7 19.5 10.7 27.6 20.1 11.1 28.2 20.6 11.3 24.2 17.7 10.7 26.8 19.5 11.1 28.8 21.0 11.3 25.3 18.4 10.8 27.2 19.9 11.1 28.8 21.0 11.3 26.2 19.1 10.8 27.6 20.2 11.1 28.7 21.0 11.3 27.1 19.8 10.8 27.9 20.4 11.2 28.5 20.8 11.4


6.25~30RT (GEN II) 1-45


Single Package

Gross Cooling Capacity (kW) LK-C120BCC3/ LK-C1209CC3 (SI)



1,51026.7 33.0 29.1 9.65 35.6 24.0 9.96 37.6 15.7 10.14 31.8 29.6 10.65 34.3 24.5 10.99 36.3 16.0 11.1929.4 34.2 31.9 9.68 36.1 28.9 9.99 37.5 21.8 10.17 33.0 32.5 10.68 34.8 29.5 11.02 36.2 22.2 11.2232.2 35.4 33.6 9.71 36.5 32.1 10.02 37.3 26.5 10.20 34.1 34.1 10.71 35.2 32.7 11.05 36.0 27.0 11.2623.9 33.1 27.0 9.71 36.6 20.5 10.01 39.3 9.0 10.20 31.9 27.5 10.70 35.3 20.8 11.04 38.0 9.2 11.24

1,69926.7 34.5 31.0 9.74 37.2 25.6 10.05 39.4 16.8 10.23 33.3 31.6 10.73 35.9 26.1 11.07 38.0 17.1 11.2829.4 35.8 34.0 9.77 37.8 30.9 10.08 39.2 23.2 10.26 34.6 34.6 10.77 36.5 31.4 11.10 37.9 23.7 11.3132.2 37.0 35.8 9.80 38.2 34.3 10.11 39.0 28.3 10.29 35.7 35.7 10.80 36.8 34.9 11.14 37.6 28.8 11.3423.9 34.0 29.0 9.79 37.6 22.0 10.10 40.4 9.7 10.29 32.8 29.6 10.82 36.2 22.4 11.17 39.0 9.9 11.37

1,88826.7 35.4 33.3 9.82 38.2 27.5 10.13 40.4 18.0 10.32 34.2 33.9 10.86 36.9 28.0 11.20 39.0 18.4 11.4129.4 36.8 36.5 9.85 38.8 33.1 10.16 40.3 24.9 10.35 35.5 35.5 10.89 37.4 33.8 11.23 38.9 25.4 11.4432.2 38.0 38.0 9.88 39.2 36.8 10.19 40.0 30.3 10.38 36.7 36.7 10.92 37.8 37.5 11.27 38.6 30.9 11.4823.9 34.6 30.4 9.88 38.2 23.0 10.19 41.1 10.2 10.38 33.3 31.0 10.87 36.9 23.4 11.21 39.6 10.3 11.42

2,07626.7 36.1 34.9 9.90 38.9 28.8 10.22 41.1 18.9 10.41 34.8 34.8 10.90 37.5 29.4 11.24 39.6 19.2 11.4529.4 37.4 37.4 9.93 39.5 34.7 10.25 41.0 26.1 10.44 36.1 36.1 10.93 38.1 35.3 11.28 39.5 26.6 11.4932.2 38.6 38.6 9.96 39.9 38.5 10.28 40.7 31.8 10.47 37.3 37.3 10.97 38.5 38.5 11.31 39.3 32.4 11.5223.9 35.0 31.3 9.96 38.7 23.7 10.27 41.6 10.5 10.46 33.8 31.9 10.95 37.3 24.2 11.30 40.1 10.7 11.51

2,26526.7 36.5 36.0 9.99 39.4 29.7 10.30 41.6 19.5 10.49 35.2 35.2 10.98 38.0 30.3 11.33 40.2 19.8 11.5429.4 37.9 37.9 10.02 40.0 35.8 10.33 41.5 26.9 10.53 36.6 36.6 11.02 38.6 36.5 11.36 40.0 27.4 11.5732.2 39.1 39.1 10.05 40.4 39.8 10.37 41.3 32.8 10.56 37.8 37.8 11.05 39.0 39.0 11.40 39.8 33.4 11.61


l/s DB(C)23.9

1,51026.729.432.223.9

1,69926.729.432.223.9

1,88826.729.432.223.9

2,07626.729.432.223.9

2,26526.729.432.2




1-46 6.25~30RT (GEN II)


Single Package

Gross Cooling Capacity (kW) LK-C150BCC3/ LK-C1509C** (SI)



1,88826.7 39.6 34.4 12.43 42.7 28.4 12.82 45.1 18.6 13.06 38.2 35.1 13.71 41.2 29.0 14.14 43.5 19.0 14.4129.4 41.1 37.7 12.47 43.3 34.2 12.86 45.0 25.7 13.10 39.6 38.4 13.75 41.8 34.9 14.19 43.4 26.2 14.4532.2 42.4 39.7 12.50 43.8 38.0 12.90 44.7 31.4 13.14 40.9 40.5 13.79 42.2 38.8 14.23 43.1 31.9 14.4923.9 39.7 32.0 12.50 43.9 24.2 12.89 47.2 10.7 13.13 38.3 32.6 13.78 42.3 24.7 14.21 45.5 10.9 14.48

2,12426.7 41.4 36.7 12.54 44.7 30.3 12.93 47.2 19.9 13.17 40.0 37.4 13.82 43.1 30.9 14.25 45.5 20.2 14.5229.4 43.0 40.2 12.58 45.3 36.5 12.97 47.1 27.5 13.21 41.5 41.0 13.86 43.7 37.2 14.30 45.4 28.0 14.5632.2 44.4 42.4 12.61 45.8 40.6 13.01 46.8 33.4 13.25 42.8 42.8 13.90 44.2 41.3 14.34 45.1 34.1 14.6123.9 40.7 34.3 12.61 45.1 26.0 13.00 48.4 11.5 13.25 39.3 35.0 13.94 43.5 26.5 14.38 46.7 11.7 14.64

2,36026.7 42.5 39.4 12.65 45.9 32.6 13.04 48.5 21.3 13.29 41.0 40.2 13.98 44.2 33.2 14.42 46.7 21.7 14.6929.4 44.1 43.2 12.68 46.5 39.2 13.08 48.3 29.5 13.33 42.6 42.6 14.02 44.9 40.0 14.46 46.6 30.1 14.7332.2 45.6 45.5 12.72 47.0 43.6 13.12 48.0 35.9 13.37 44.0 44.0 14.06 45.4 44.4 14.51 46.3 36.6 14.7823.9 41.4 35.9 12.71 45.8 27.2 13.12 49.3 12.0 13.36 40.0 36.6 13.99 44.2 27.7 14.43 47.5 12.2 14.70

2,59526.7 43.2 41.3 12.75 46.6 34.1 13.15 49.3 22.3 13.40 41.7 41.7 14.03 45.0 34.7 14.48 47.5 22.8 14.7529.4 44.9 44.9 12.79 47.3 41.1 13.19 49.1 30.9 13.44 43.3 43.3 14.08 45.6 41.8 14.52 47.4 31.5 14.7932.2 46.3 46.3 12.83 47.8 45.6 13.23 48.8 37.6 13.48 44.7 44.7 14.12 46.1 46.1 14.56 47.1 38.3 14.8323.9 42.0 37.1 12.82 46.4 28.1 13.23 49.9 12.4 13.47 40.5 37.8 14.10 44.8 28.6 14.54 48.1 12.6 14.81

2,83126.7 43.8 42.6 12.86 47.2 35.2 13.27 49.9 23.0 13.51 42.3 42.3 14.14 45.6 35.8 14.59 48.2 23.5 14.8629.4 45.5 45.5 12.90 47.9 42.3 13.31 49.8 31.9 13.55 43.8 43.8 14.18 46.2 43.2 14.63 48.0 32.5 14.9032.2 46.9 46.9 12.94 48.4 47.0 13.35 49.5 38.8 13.59 45.3 45.3 14.23 46.7 46.7 14.67 47.7 39.5 14.95


l/s DB(C)23.9

1,88826.729.432.223.9

2,12426.729.432.223.9

2,36026.729.432.223.9

2,59526.729.432.223.9

2,83126.729.432.2




6.25~30RT (GEN II) 1-47


Single Package

Gross Cooling Capacity (kW) LK-C180BCC3/ LK-C180DCC3/ LK-C1809CC3 (SI)



2,26526.7 50.1 44.7 14.46 54.0 36.9 14.92 57.1 24.2 15.20 48.3 45.5 15.96 52.1 37.6 16.46 55.0 24.6 16.7629.4 51.9 49.0 14.51 54.8 44.4 14.97 56.9 33.4 15.24 50.1 49.9 16.00 52.8 45.3 16.51 54.9 34.1 16.8132.2 53.7 51.6 14.55 55.4 49.4 15.01 56.5 40.7 15.29 51.8 51.8 16.05 53.4 50.3 16.56 54.6 41.5 16.8623.9 50.2 41.5 14.55 55.5 31.4 15.00 59.7 13.9 15.28 48.4 42.3 16.03 53.6 32.0 16.54 57.6 14.1 16.84

2,54826.7 52.4 47.7 14.59 56.5 39.4 15.05 59.7 25.8 15.33 50.5 48.6 16.08 54.5 40.1 16.59 57.6 26.3 16.9029.4 54.4 52.3 14.63 57.3 47.4 15.09 59.5 35.7 15.38 52.4 52.4 16.13 55.3 48.3 16.64 57.4 36.4 16.9532.2 56.1 55.0 14.68 57.9 52.7 15.14 59.2 43.4 15.42 54.2 54.2 16.18 55.9 53.7 16.69 57.1 44.3 17.0023.9 51.5 44.6 14.67 57.0 33.8 15.13 61.3 14.9 15.41 49.7 45.4 16.22 55.0 34.4 16.73 59.1 15.2 17.04

2,83126.7 53.8 51.2 14.71 58.0 42.3 15.18 61.3 27.7 15.46 51.9 51.9 16.27 56.0 43.1 16.78 59.1 28.2 17.0929.4 55.8 55.8 14.76 58.8 50.9 15.22 61.1 38.3 15.51 53.8 53.8 16.32 56.8 51.9 16.83 59.0 39.0 17.1432.2 57.6 57.6 14.80 59.5 56.6 15.27 60.7 46.6 15.55 55.6 55.6 16.36 57.4 57.4 16.88 58.6 47.5 17.1923.9 52.4 46.7 14.80 58.0 35.4 15.26 62.3 15.6 15.55 50.6 47.6 16.28 55.9 36.0 16.80 60.1 15.9 17.11

3,11526.7 54.7 53.6 14.84 59.0 44.3 15.31 62.3 29.0 15.59 52.8 52.8 16.33 56.9 45.1 16.85 60.1 29.5 17.1629.4 56.8 56.8 14.88 59.9 53.3 15.35 62.2 40.1 15.64 54.8 54.8 16.38 57.7 54.3 16.90 60.0 40.9 17.2132.2 58.6 58.6 14.93 60.5 59.2 15.40 61.8 48.8 15.69 56.6 56.6 16.43 58.4 58.4 16.95 59.6 49.8 17.2623.9 53.1 48.2 14.92 58.7 36.5 15.39 63.1 16.1 15.68 51.2 49.1 16.41 56.6 37.2 16.92 60.9 16.4 17.24

3,39826.7 55.4 55.3 14.96 59.8 45.7 15.44 63.1 29.9 15.72 53.4 53.4 16.46 57.7 46.5 16.97 60.9 30.5 17.2929.4 57.5 57.5 15.01 60.6 55.0 15.48 63.0 41.4 15.77 55.5 55.5 16.50 58.5 56.0 17.03 60.7 42.2 17.3432.2 59.4 59.4 15.05 61.3 61.1 15.53 62.6 50.4 15.82 57.3 57.3 16.55 59.1 59.1 17.08 60.4 51.3 17.39


l/s DB(C)23.9

2,26526.729.432.223.9

2,54826.729.432.223.9

2,83126.729.432.223.9

3,11526.729.432.223.9

3,39826.729.432.2

TGC SHC PI TGC SHC PI TGC SHC PI TGC SHC PI TGC SHC PI TGC SHC PI44.7 38.7 17.11 49.4 29.3 17.65 53.1 12.9 17.98 42.2 37.6 18.10 46.6 28.5 18.68 50.1 12.6 19.0246.6 44.4 17.16 50.3 36.7 17.70 53.1 24.0 18.03 44.0 43.2 18.16 47.4 35.7 18.73 50.1 23.4 19.0848.4 48.4 17.21 51.0 44.1 17.76 53.0 33.2 18.09 45.6 45.6 18.21 48.1 43.0 18.79 50.0 32.3 19.1450.0 50.0 17.27 51.5 49.0 17.81 52.6 40.4 18.14 47.1 47.1 18.27 48.6 47.7 18.84 49.7 39.3 19.1946.7 41.2 17.24 51.7 31.2 17.78 55.6 13.8 18.11 44.1 40.1 18.23 48.8 30.4 18.80 52.4 13.4 19.1548.8 47.4 17.29 52.6 39.1 17.83 55.6 25.6 18.16 46.0 46.0 18.28 49.7 38.1 18.86 52.5 24.9 19.2150.6 50.6 17.34 53.4 47.1 17.89 55.4 35.4 18.22 47.8 47.8 18.34 50.4 45.8 18.92 52.3 34.5 19.2752.3 52.3 17.39 53.9 52.3 17.94 55.1 43.1 18.27 49.3 49.3 18.39 50.9 50.9 18.97 52.0 42.0 19.3348.0 44.3 17.36 53.1 33.5 17.91 57.0 14.8 18.24 45.3 43.1 18.35 50.1 32.6 18.93 53.8 14.4 19.2850.1 50.1 17.41 54.0 42.0 17.96 57.1 27.5 18.29 47.2 47.2 18.41 51.0 40.9 18.99 53.9 26.8 19.3452.0 52.0 17.46 54.8 50.6 18.02 56.

Date post:	08-Oct-2015
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Single Package(60Hz,R22,6.25_30RT) for Cu to Cu

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