SELF-CONTAINED AIR CONDITIONERSpts.myrheem.com/docstore/webdocs/servicedocs/histlib/...RLKA-/RLMA- Series Self-Contained Air Conditioner 1. All models feature Copeland ® Scroll®

FORM NO. S22-928 REV. 3Supersedes Form No. S22-928 Rev. 2

THIS MODEL

ENER UIDE

17.010.0

12.00

USES LESS ENERGY

Seasonal Energy Efficiency Ratio - SEER

SELF-CONTAINED AIR CONDITIONERS

RLKA- STANDARD EFFICIENCY SERIESNOMINAL SIZES 3-7.5 TONS [10.6-26.4 kW]

(3 PHASE MODELS ONLY)

RLMA- HIGH EFFICIENCY SERIESNOMINAL SIZES 6 TONS [21.1 kW]

(3 PHASE MODELS ONLY)

*Unit shown withoptional louver

panels installed.

2

TABLE OF CONTENTS

Introduction ................................................................................................3-4

Selection Procedure ........................................................................................5

Model Identification Options ..........................................................................6-8

General Data

RLKA- Series..........................................................................................9-19

RLMA- Series ......................................................................................20-21

General Data Notes ......................................................................................22

Performance Data

RLKA- Series........................................................................................23-25

RLMA- Series ............................................................................................26

Airflow Performance

RLKA- Series........................................................................................27-30

RLMA- Series ......................................................................................31-32

Electrical Data

RLKA- Series........................................................................................33-34

RLMA- Series ............................................................................................35

Units with Heater Kits

RLKA- Series........................................................................................36-38

RLMA- Series ............................................................................................39

Dimensional Data ....................................................................................40-45

Accessories ............................................................................................46-55

Mechanical Specifications ..............................................................................56

Typical Wiring ..........................................................................................57-59

Limited Warranty ..........................................................................................60

3

INTRODUCTION

These quality features are included in the RuudSelf-Contained Outdoor Air Conditioning Unit

Optional Electric Heater Kit

Compressor Access(3 to 6 Ton [10.6 to 21.1 kW] Models)

Control Box Access

Evaporator Coil/Filter Access

• Return air filters, normallyprovided, are removed inthis photo.

Blower Access

• Belt drive model shown.(Available on 3-phasemodels only.)

Compressor Access(6 & 7.5 Ton [21.1 & 26.4 kW] Models)

• Dual compressors (available in 6 &7.5 ton [21.1 & 26.4 kW] models only)provide two-stage cooling.

• Non-corrosiveplastic condensate pan

[ ] Designates Metric Conversions

4

INTRODUCTION

ENGINEERING FEATURESRLKA-/RLMA- Series Self-Contained Air Conditioner

1. All models feature Copeland® Scroll® compressors offering maximum reliability, efficiency, and quietoperation. The 6 & 7.5 ton [21.1 & 26.4 kW] model features two-stage cooling.

2. One-piece top over the indoor section with drip lip, drawn painted base pan, and 1" [25.4 mm] raisedflanges for supply/return air connections provides superior water management.

3. Convertible horizontal and vertical airflow design allows maximum field flexibility and minimizes inventoryrequirements.

4. Standard full perimeter forkable baserail with lifting holes for easier maneuvering and installations.5. Factory installed one-inch [25.4 mm] throw away filter with provisions for two-inch [50.8 mm] filter and

two-inch [50.8 mm] filters for 7.5 ton [26.4 kW] models.6. Direct or belt drive options to accommodate a wide range of design conditions as high as 1.5 inches

[.37 kPa] of external static pressure. (6 & 7.5 ton [21.1 & 26.4 kW] models available with belt drive only.)7. Easily removable filter, blower, electric heat, and compressor/control access panels permits prompt service.8. Number and color coded wiring helps facilitate service and maintenance.9. Common cabinet and components allows for installation flexibility and fewer parts to inventory.

10. Standard freezestat control offers evaporator coil freeze protection. (Optional for 7.5 ton [26.4 kW] models.)11. Externally mounted refrigerant gauge ports for easy service diagnostics.12. Side and base electric power entry helps minimize roof penetrations.13. Quick assembly common roof curbs help save field labor and maximize size flexibility.14. Factory or field installed electric heat kits available up to 24 KW.15. Easy to install plug-in, slip-in, 100% fully modulating economizers.16. Quality powder paint finish offers long lasting protection against extreme weather conditions and is able to

withstand 1000 HR salt spray test.17. Standard high and low pressure controls on 12 SEER and factory installed option for 10 SEER.


5

SELECTION PROCEDURES EXAMPLE—RLKA/RLMA- SERIES

RLKA- SELECTION PROCEDURES1. Determine cooling and heating requirements at design

conditions.Example:

Total cooling capacity ............43,600 BTUH [12.78 kW]Sensible cooling capacity ......34,000 BTUH [9.96 kW]Condenser entering air ..........95°F [35°C]Evaporator entering air............63°F [17°C] wb/76°F [24°C] dbIndoor air flow ........................1600 CFM [755 L/s]External static pressure ..........1.1 in wgRequired efficiency ................10 SEER

2. Select unit to meet cooling requirements.Since total cooling is within the range of 4 ton [14.07 kW] unitand requires 10 SEER efficiency level, enter cooling perfor-mance from the RLKA-A048 table, page 34, at 95°F [35°C]outdoor temperature, 63°F [17°C] wb entering indoor air, and1600 CFM [755 L/s]:

Total capacity ..........................48,300 BTUH [14.16 kW]Power input ............................4.4 kW

And also, at 76°F [24°C] db indoor entering air, and using the formula at the bottom of the page:

Sensible capacity ....................37,946 BTUH [11.12 kW]

3. Determine blower speed and power to meet the systemrequirements.At the given external static pressure of 1.1 in wg, the beltmodel must be selected. Enter the belt drive blower perfor-mance table on page 39 at 1600 CFM [755 L/s] and 1.1 in wg ESP:

RPM....................1205Watts ..................725Drive ..................M

4. Calculate indoor blower BTUH heat effect.BTUH = Watts x 3.413 = 2577

5. Calculate net cooling capacities.Net total cooling = 46,600 – 2577 = 44,023 BTUH [12.90 kW]Net sensible cooling = 36,646 – 2577 = 34,069 BTUH [9.98 kW]

RLMA- SELECTION PROCEDURES1. Determine cooling and heating requirements at design

conditions.Example:

Total cooling capacity ............43,600 BTUH [12.78 kW]Sensible cooling capacity ......34,000 BTUH [9.96 kW]Condenser entering air ..........95°F [35°C]Evaporator entering air............63°F [17°C] wb/76°F [24°C] dbIndoor air flow ........................1600 CFM [755 L/s]External static pressure ..........1.1 in wgRequired efficiency ................12 SEER

2. Select unit to meet cooling requirements.Since total cooling is within the range of 4 ton [14.07 kW] unitand requires 12 SEER efficiency level, enter cooling perfor-mance from the RLMA-A048 table, page 37, at 95°F [35°C]outdoor temperature, 63°F [17°C] wb entering indoor air, and1600 CFM [755 L/s]:

Total capacity ..........................46,600 BTUH [13.66 kW]Power input ............................4.2 kW

And also, at 76°F [24°C] db indoor entering air, and using the for-mula at the bottom of the page:

Sensible capacity ....................36,646 BTUH [10.74 kW]

3. Determine blower speed and power to meet the systemrequirements.At the given external static pressure of 1.1 in wg, the beltmodel must be selected. Enter the belt drive blower perfor-mance table on page 43 at 1600 CFM [755 L/s] and 1.1 in wgESP:

RPM....................1200Watts ..................730Drive ..................M

4. Calculate indoor blower BTUH heat effect.BTUH = Watts x 3.413 = 2577

5. Calculate net cooling capacities.Net total cooling = 46,600 – 2577 = 44,023 BTUH [12.90 kW]Net sensible cooling = 36,646 – 2577 = 34,069 BTUH [9.98 kW]


6

MODEL IDENTIFICATION—RLKA/RLMA- SERIES

R L K A — A 036 C K 000 XX X

Economizer Option(See Next Page)

Factory Installed Options(See Next Page)

Electric Heat*000 = No Resistance Heat*006 = 6 kW Resistance Heat*010 = 10 kW Resistance Heat*012 = 12 kW Resistance Heat*015 = 15 kW Resistance Heat*020 = 20 kW Resistance Heat*021 = 20 kW Resistance Heat*024 = 24 kW Resistance Heat

Drive PackageK = Direct DriveL = Belt DriveM = Belt Drive—High Static

Electrical DesignationC = 208-230 V, 3 PH, 60 HzD = 460 V, 3 PH, 60 HzY = 575 V, 3 PH, 60 Hz

Cooling Capacity (BTUH) [kW]036 = 36,000 [10.55]042 = 42,000 [12.31]048 = 48,000 [14.07]060 = 60,000 [17.58]072 = 72,000 [21.10]073 = 72,000 [21.10]085 = 85,000 [24.91]

Future Technical Variations

Design SeriesA = 1st Design

Efficiency DesignationK = Standard Efficiency (10 SEER)M = High Efficiency (12 SEER)

Product ClassificationL = Packaged Air Conditioner—L = Commercial

TradebrandR = Ruud

*Electric Heat Approved for Canada


7

OPTIONS—RLKA- SERIES

Option Code High andLow Pressure

Low Ambient Reduced HeightBaserails

AA No Options

Side Flow

ADAE xAK x

Hail Guard

x

xBB x

x

x

x

BS x

BX x

CP x x

BE x x

x

x

BU x x

CB x x

DE x x x

AL x

AC x

Time Delay

FACTORY INSTALLED OPTION CODES FOR RLKA (3-5 and 7.5 Ton)[10.6-17.6 kW and 26.4 kW] (A036, A042, A048, A060, A085)

Example: RLKA-A060CL000XXX (where XX is factory installed option)Example: No Options

RLKA-A060CL000Example: No Options with Factory Installed Economizer

RLKA-A060CL000AABExample: Options with High and Low Pressure and Hailguard with no Factory Installed Economizer

RLKA-A060CL000BBAExample: Options same as above with Factory Installed Economizer

RLKA-A060CL000BBB

Option CodeLow Ambient

Hail Guard Reduced HeightBaserailsTime Delay

AAx

xBC xxx

BS x

Side Flow

BX

AD

xxCH x x

AL x

AE xAK x

No Options

FACTORY INSTALLED OPTION CODES FOR RLKA (6 Ton) [21.1 kW](A073)

Example: RLKA-A073CL000XXX (where XX is factory installed option)Example: No Options

RLKA-A073CL000Example: No Options with Factory Installed Economizer

RLKA-A073CL000AABExample: Options with Hailguard and Sideflow with no Factory Installed Economizer

RLKA-A073CL000BSAExample: Options same as above with Factory Installed Economizer

RLKA-A073CL000BSB

8

OPTIONS—RLMA- SERIES

Option CodeLow Ambient

Hail GuardTime Delay

AAx

xCH xx

x

Side Flow

AD

BC x

AE xAK x

No Options

FACTORY INSTALLED OPTION CODES FOR RLMA (6 Ton) [21.1 kW](A072)

Example: RLMA-A072CL000XXX (where XX is factory installed option)Example: No Options

RLMA-A072CL000Example: No Options with Factory Installed Economizer

RLMA-A072CL000AABExample: Options with Hailguard with no Factory Installed Economizer

RLMA-A072CL000ADAExample: Options same as above with Factory Installed Economizer

RLMA-A072CL000ADB

No Economizer Single Enthalpy EconomizerWith Barometric Relief

A xB x

ECONOMIZER SELECTION FOR RLKA & RLMA

“x” indicates factory installed option.

9

GENERAL DATA—RLKA- SERIES

Model RLKA- Series A036CK A036CL A036CM A036DKCooling Performance1

Gross Cooling Capacity Btu [kW] 37,600 [11] 37,600 [11] 37,600 [11] 37,600 [11]EER/SEER2 9.4/10.2 9.4/10.2 9.4/10.2 9.4/10.2Nominal CFM/ARI Rated CFM [L/s] 1200/1200 [566/566] 1200/1200 [566/566] 1200/1200 [566/566] 1200/1200 [566/566]ARI Net Cooling Capacity Btu [kW] 36,000 [10.5] 36,000 [10.5] 36,000 [10.5] 36,000 [10.5]Net Sensible Capacity Btu [kW] 26,500 [7.8] 26,500 [7.8] 26,500 [7.8] 26,500 [7.8]

Net System Power kW 3.8 3.8 3.8 3.8

(1)1x16x25 [25x406x635] (1)1x16x25 [25x406x635] (1)1x16x25 [25x406x635] (1)1x16x25 [25x406x635]

Net Weight lbs. [kg] 459 [208] 459 [208] 459 [208] 459 [208]

CompressorNo./Type 1/Copeland Scroll 1/Copeland Scroll 1/Copeland Scroll 1/Copeland Scroll

Outdoor Sound Rating (dB)4 78 78 78 78Outdoor Coil—Fin Type Louvered Louvered Louvered Louvered

Tube Type Smooth Smooth Smooth SmoothTube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 11.04 [1.03] 11.04 [1.03] 11.04 [1.03] 11.04 [1.03]Rows / FPI [FPcm] 1 / 18 [7] 1 / 18 [7] 1 / 18 [7] 1 / 18 [7]

Net Latent Capacity Btu [kW] 9500 [2.8] 9500 [2.8] 9500 [2.8] 9500 [2.8]

Indoor Coil—Fin Type Louvered Louvered Louvered LouveredTube Type Smooth Smooth Smooth SmoothTube Size in. [mm] 0.3125 [7.9] 0.3125 [7.9] 0.3125 [7.9] 0.3125 [7.9]Face Area sq. ft. [sq. m] 5.17 [0.48] 5.17 [0.48] 5.17 [0.48] 5.17 [0.48]Rows / FPI [FPcm] 3 / 13 [5] 3 / 13 [5] 3 / 13 [5] 3 / 13 [5]Refrigerant Control Capillary Tubes Capillary Tubes Capillary Tubes Capillary TubesDrain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type Propeller Propeller Propeller PropellerNo. Used/Diameter in. [mm] 1/24 [609.6] 1/24 [609.6] 1/24 [609.6] 1/24 [609.6]Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1CFM [L/s] 3600 [1699] 3600 [1699] 3600 [1699] 3600 [1699]No. Motors/HP 1 at 1/3 HP 1 at 1/3 HP 1 at 1/3 HP 1 at 1/3 HPMotor RPM 1075 1075 1075 1075

Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC CentrifugalNo. Used/Diameter in. [mm] 1/11x11 [279.4x279.4] 1/11x11 [279.4x279.4] 1/11x11 [279.4x279.4] 1/11x11 [279.4x279.4]Drive Type/No. Speeds Direct/3 Belt/Variable Belt/Variable Direct/3No. Motors 1 1 1 1Motor HP 1/2 1/2 1/2 1/2Motor RPM 1725 1725 1725 1725Motor Frame Size 48 56 56 48

Filter—Type Disposable Disposable Disposable DisposableFurnished Yes Yes Yes Yes(No.) Size Recommended in. [mm] (1)1x16x25 [25x406x635] (1)1x16x25 [25x406x635] (1)1x16x25 [25x406x635] (1)1x16x25 [25x406x635]

Refrigerant Charge Oz. [g] 72 [2041] 72 [2041] 72 [2041] 72 [2041]Weights

Ship Weight lbs. [kg] 466 [211] 466 [211] 466 [211] 466 [211]

CONTINUED

NOMINAL SIZES 3-7.5 TONS [10.6-26.4 kW] ASHRAE 90.1-1999 COMPLIANT MODELS

See Page 22 for Notes.


10




Model RLKA- Series A036DL A036DM A036YL A036YMCooling Performance1

Gross Cooling Capacity Btu [kW] 37,600 [11] 37,600 [11] 37,600 [11] 37,600 [11]EER/SEER2 9.4/10.2 9.4/10.2 9.4/10.2 9.4/10.2Nominal CFM/ARI Rated CFM [L/s] 1200/1200 [566/566] 1200/1200 [566/566] 1200/1200 [566/566] 1200/1200 [566/566]ARI Net Cooling Capacity Btu [kW] 36,000 [10.5] 36,000 [10.5] 36,000 [10.5] 36,000 [10.5]Net Sensible Capacity Btu [kW] 26,500 [7.8] 26,500 [7.8] 26,500 [7.8] 26,500 [7.8]



Net Weight lbs. [kg] 459 [208] 459 [208] 459 [208] 459 [208]




Net Latent Capacity Btu [kW] 9500 [2.8] 9500 [2.8] 9500 [2.8] 9500 [2.8]



Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC CentrifugalNo. Used/Diameter in. [mm] 1/11x11 [279.4x279.4] 1/11x11 [279.4x279.4] 1/11x11 [279.4x279.4] 1/11x11 [279.4x279.4]Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/VariableNo. Motors 1 1 1 1Motor HP 1/2 1/2 1/2 1/2Motor RPM 1725 1725 1725 1725Motor Frame Size 56 56 56 56




CONTINUED


11





Gross Cooling Capacity Btu [kW] 44,000 [12.9] 44,000 [12.9] 44,000 [12.9] 44,000 [12.9]EER/SEER2 9.05/10 9.05/10 9.05/10 9.05/10Nominal CFM/ARI Rated CFM [L/s] 1400/1400 [661/661] 1400/1400 [661/661] 1400/1400 [661/661] 1400/1400 [661/661]ARI Net Cooling Capacity Btu [kW] 42,000 [12.3] 42,000 [12.3] 42,000 [12.3] 42,000 [12.3]Net Sensible Capacity Btu [kW] 32,000 [9.4] 32,000 [9.4] 32,000 [9.4] 32,000 [9.4]



Net Weight lbs. [kg] 475 [215] 475 [215] 475 [215] 475 [215]




Net Latent Capacity Btu [kW] 10,000 [2.9] 10,000 [2.9] 10,000 [2.9] 10,000 [2.9]







CONTINUED


12





Gross Cooling Capacity Btu [kW] 44,000 [12.9] 44,000 [12.9] 44,000 [12.9] 44,000 [12.9]EER/SEER2 9.05/10 9.05/10 9.05/10 9.05/10Nominal CFM/ARI Rated CFM [L/s] 1400/1400 [661/661] 1400/1400 [661/661] 1400/1400 [661/661] 1400/1400 [661/661]ARI Net Cooling Capacity Btu [kW] 42,000 [12.3] 42,000 [12.3] 42,000 [12.3] 42,000 [12.3]Net Sensible Capacity Btu [kW] 32,000 [9.4] 32,000 [9.4] 32,000 [9.4] 32,000 [9.4]



Net Weight lbs. [kg] 475 [215] 475 [215] 475 [215] 475 [215]











CONTINUED


13





Gross Cooling Capacity Btu [kW] 50,000 [14.6] 50,000 [14.6] 50,000 [14.6] 50,000 [14.6]EER/SEER2 9.8/10.4 9.8/10.4 9.8/10.4 9.8/10.4Nominal CFM/ARI Rated CFM [L/s] 1600/1600 [755/755] 1600/1600 [755/755] 1600/1600 [755/755] 1600/1600 [755/755]ARI Net Cooling Capacity Btu [kW] 48,000 [14.1] 48,000 [14.1] 48,000 [14.1] 48,000 [14.1]Net Sensible Capacity Btu [kW] 35,500 [10.4] 35,500 [10.4] 35,500 [10.4] 35,500 [10.4]



Net Weight lbs. [kg] 515 [234] 515 [234] 515 [234] 515 [234]











CONTINUED


14






Net Weight lbs. [kg] 515 [234] 515 [234] 515 [234] 515 [234]











CONTINUED




15








Net Weight lbs. [kg] 534 [242] 534 [242] 534 [242] 534 [242]



Tube Type Smooth Smooth Smooth SmoothTube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 16.56 [1.54] 16.56 [1.54] 16.56 [1.54] 16.56 [1.54]Rows / FPI [FPcm] 1.5 / 18 [7] 1.5 / 18 [7] 1.5 / 18 [7] 1.5 / 18 [7]








CONTINUED


16






Net Weight lbs. [kg] 534 [242] 534 [242] 534 [242] 534 [242]



Tube Type Smooth Smooth Smooth SmoothTube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 16.56 [1.54] 16.56 [1.54] 16.56 [1.54] 16.56 [1.54]Rows / FPI [FPcm] 1.5 / 18 [7] 1.5 / 18 [7] 1.5 / 18 [7] 1.5 / 18 [7]








CONTINUED




Model RLKA- Series A073CL A073CM A073DL A073DMCooling Performance1

Gross Cooling Capacity Btu [kW] 75,000 [22] 75,000 [22] 75,000 [22] 75,000 [22]EER/SEER2 9.8/NA 9.8/NA 9.8/NA 9.8/NANominal CFM/ARI Rated CFM [L/s] 2400/2200 [1133/1038] 2400/2200 [1133/1038] 2400/2200 [1133/1038] 2400/2200 [1133/1038]ARI Net Cooling Capacity Btu [kW] 72,000 [21.1] 72,000 [21.1] 72,000 [21.1] 72,000 [21.1]Net Sensible Capacity Btu [kW] 51,500 [15.1] 51,500 [15.1] 51,500 [15.1] 51,500 [15.1]



Net Weight lbs. [kg] 550 [249] 550 [249] 550 [249] 550 [249]



Tube Type Rifled Rifled Rifled RifledTube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 16.56 [1.54] 16.56 [1.54] 16.56 [1.54] 16.56 [1.54]Rows / FPI [FPcm] 2 / 22 [9] 2 / 22 [9] 2 / 22 [9] 2 / 22 [9]

Net Latent Capacity Btu [kW] 20,500 [6] 20,500 [6] 20,500 [6] 20,500 [6]

Indoor Coil—Fin Type Louvered Louvered Louvered LouveredTube Type Rifled Rifled Rifled RifledTube Size in. [mm] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 5.17 [0.48] 5.17 [0.48] 5.17 [0.48] 5.17 [0.48]Rows / FPI [FPcm] 5 / 13 [5] 5 / 13 [5] 5 / 13 [5] 5 / 13 [5]Refrigerant Control Capillary Tubes Capillary Tubes Capillary Tubes Capillary TubesDrain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]


Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC CentrifugalNo. Used/Diameter in. [mm] 1/11x10 [279.4x254] 1/11x10 [279.4x254] 1/11x10 [279.4x254] 1/11x10 [279.4x254]Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/VariableNo. Motors 1 1 1 1Motor HP 1 1/2 1 1/2 1 1/2 1 1/2Motor RPM 1725 1725 1725 1725Motor Frame Size 56 56 56 56




CONTINUED




17




Model RLKA- Series A073YL A073YM A085CL A085CMCooling Performance1

Gross Cooling Capacity Btu [kW] 75,000 [22] 75,000 [22] 90,000 [26.4] 90,000 [26.4]EER/SEER2 9.8/NA 9.8/NA 9.1/NA 9.1/NANominal CFM/ARI Rated CFM [L/s] 2400/2200 [1133/1038] 2400/2200 [1133/1038] 2800/2850 [1321/1345] 2800/2850 [1321/1345]ARI Net Cooling Capacity Btu [kW] 72,000 [21.1] 72,000 [21.1] 85,000 [24.9] 85,000 [24.9]Net Sensible Capacity Btu [kW] 51,500 [15.1] 51,500 [15.1] 63,380 [18.6] 63,380 [18.6]

Integrated Part Load Value3 N/A N/A 10 10


Net Weight lbs. [kg] 550 [249] 550 [249] 619 [281] 619 [281]




Net Latent Capacity Btu [kW] 20,500 [6] 20,500 [6] 21,620 [6.3] 21,620 [6.3]



Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC CentrifugalNo. Used/Diameter in. [mm] 1/11x10 [279.4x254] 1/11x10 [279.4x254] 1/11x12 [279.4x304.8] 1/11x12 [279.4x304.8]Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/VariableNo. Motors 1 1 1 1Motor HP 1 1/2 1 1/2 1 1/2 1 1/2Motor RPM 1725 1725 1725 1725Motor Frame Size 56 56 56 56


Refrigerant Charge Oz. [g] 176 [4990] 176 [4990] 192/192 [5443/5443] 192/192 [5443/5443]Weights



CONTINUED


18



Gross Cooling Capacity Btu [kW] 90,000 [26.4] 90,000 [26.4] 90,000 [26.4] 90,000 [26.4]EER/SEER2 9.1/NA 9.1/NA 9.1/NA 9.1/NANominal CFM/ARI Rated CFM [L/s] 2800/2850 [1321/1345] 2800/2850 [1321/1345] 2800/2850 [1321/1345] 2800/2850 [1321/1345]ARI Net Cooling Capacity Btu [kW] 85,000 [24.9] 85,000 [24.9] 85,000 [24.9] 85,000 [24.9]Net Sensible Capacity Btu [kW] 63,380 [18.6] 63,380 [18.6] 63,380 [18.6] 63,380 [18.6]

Integrated Part Load Value3 10 10 10 10


Net Weight lbs. [kg] 619 [281] 619 [281] 619 [281] 619 [281]







Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC CentrifugalNo. Used/Diameter in. [mm] 1/11x12 [279.4x304.8] 1/11x12 [279.4x304.8] 1/11x12 [279.4x304.8] 1/11x12 [279.4x304.8]Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/VariableNo. Motors 1 1 1 1Motor HP 1 1/2 1 1/2 1 1/2 1 1/2Motor RPM 1725 1725 1725 1725Motor Frame Size 56 56 56 56


Refrigerant Charge Oz. [g] 192/192 [5443/5443] 192/192 [5443/5443] 192/192 [5443/5443] 192/192 [5443/5443]Weights






19


Model RLMA- Series A072CL A072CM A072DL A072DMCooling Performance1

Gross Cooling Capacity Btu [kW] 75,000 [22] 75,000 [22] 75,000 [22] 75,000 [22]EER/SEER2 10.3/NA 10.3/NA 10.3/NA 10.3/NANominal CFM/ARI Rated CFM [L/s] 2400/2400 [1133/1133] 2400/2400 [1133/1133] 2400/2400 [1133/1133] 2400/2400 [1133/1133]ARI Net Cooling Capacity Btu [kW] 72,000 [21.1] 72,000 [21.1] 72,000 [21.1] 72,000 [21.1]Net Sensible Capacity Btu [kW] 53,000 [15.5] 53,000 [15.5] 53,000 [15.5] 53,000 [15.5]

Integrated Part Load Value3 11.5 11.5 11.5 11.5Net System Power kW 7 7 7 7

Net Weight lbs. [kg] 619 [281] 619 [281] 619 [281] 619 [281]







Indoor Fan—Type FC Centrifugal FC Centrifugal FC Centrifugal FC CentrifugalNo. Used/Diameter in. [mm] 1/11x12 [279.4x304.8] 1/11x12 [279.4x304.8] 1/11x12 [279.4x304.8] 1/11x12 [279.4x304.8]Drive Type/No. Speeds Belt/Variable Belt/Variable Belt/Variable Belt/VariableNo. Motors 1 1 1 1Motor HP 1 1/2 1 1/2 1 1/2 1 1/2Motor RPM 1725 1725 1725 1725Motor Frame Size 56 56 56 56


Refrigerant Charge Oz. [g] 88/88 [2495/2495] 88/88 [2495/2495] 88/88 [2495/2495] 88/88 [2495/2495]Weights


CONTINUED

NOMINAL SIZES 6 TONS [21.1 kW] ASHRAE 90.1-1999 COMPLIANT MODELS



20

GENERAL DATA—RLMA- SERIES

Model RLMA- Series A072YL A072YMCooling Performance1

Gross Cooling Capacity Btu [kW] 75,000 [22] 75,000 [22]EER/SEER2 10.3/NA 10.3/NANominal CFM/ARI Rated CFM [L/s] 2400/2400 [1133/1133] 2400/2400 [1133/1133]ARI Net Cooling Capacity Btu [kW] 72,000 [21.1] 72,000 [21.1]Net Sensible Capacity Btu [kW] 53,000 [15.5] 53,000 [15.5]

Integrated Part Load Value3 11.5 11.5

Net Weight lbs. [kg] 619 [281] 619 [281]

CompressorNo./Type 2/Copeland Scroll 2/Copeland Scroll

Outdoor Sound Rating (dB)4 83 83Outdoor Coil—Fin Type Louvered Louvered

Tube Type Rifled RifledTube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 16.56 [1.54] 16.56 [1.54]Rows / FPI [FPcm] 2 / 22 [9] 2 / 22 [9]

Net Latent Capacity Btu [kW] 19,000 [5.6] 19,000 [5.6]

Indoor Coil—Fin Type Louvered LouveredTube Type Rifled RifledTube Size in. [mm] 0.375 [9.5] 0.375 [9.5]Face Area sq. ft. [sq. m] 6.5 [0.6] 6.5 [0.6]Rows / FPI [FPcm] 4 / 12 [5] 4 / 12 [5]Refrigerant Control Capillary Tubes Capillary TubesDrain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4]

Outdoor Fan—Type Propeller PropellerNo. Used/Diameter in. [mm] 1/24 [609.6] 1/24 [609.6]Drive Type/No. Speeds Direct/1 Direct/1CFM [L/s] 4000 [1888] 4000 [1888]No. Motors/HP 1 at 1/3 HP 1 at 1/3 HPMotor RPM 1075 1075

Indoor Fan—Type FC Centrifugal FC CentrifugalNo. Used/Diameter in. [mm] 1/11x12 [279.4x304.8] 1/11x12 [279.4x304.8]Drive Type/No. Speeds Belt/Variable Belt/VariableNo. Motors 1 1Motor HP 1 1/2 1 1/2Motor RPM 1725 1725Motor Frame Size 56 56

Filter—Type Disposable DisposableFurnished Yes Yes(No.) Size Recommended in. [mm] (4)2x16x16 [51x406x406] (4)2x16x16 [51x406x406]

Refrigerant Charge Oz. [g] 88/88 [2495/2495] 88/88 [2495/2495]Weights

Ship Weight lbs. [kg] 628 [285] 628 [285]

Net System Power kW 7 7

NOMINAL SIZES 6 TONS [21.1 kW] ASHRAE 90.1-1999 COMPLIANT MODELS



21

GENERAL DATA—RLMA- SERIES

NOTES:1. Cooling Performance is rated at 95° F ambient, 80° F entering dry bulb, 67° F entering wet bulb. Gross capacity does

not include the effect of fan motor heat. ARI capacity is net and includes the effect of fan motor heat. Units are suitablefor operation to �20% of nominal cfm. Units are certified in accordance with the Unitary Air Conditioner Equipmentcertification program, which is based on ARI Standard 210/240 or 360.

2. EER and/or SEER are rated at ARI conditions and in accordance with DOE test procedures.

3. Integrated Part Load Value is rated in accordance with ARI Standard 210/240 or 360. Units are rated at 80° F ambient,80° F entering dry bulb, and 67° F entering wet bulb at ARI rated cfm.

4. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270.

22

GENERAL DATA—RLKA/RLMA- SERIES

GROSS SYSTEMS PERFORMANCE DATA—RLKA-A042

GROSS SYSTEMS PERFORMANCE DATA—RLKA-A036ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀

wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]CFM [L/s] 1500 [707.9] 1200 [566.3] 900 [424.8] 1500 [707.9] 1200 [566.3] 900 [424.8] 1500 [707.9] 1200 [566.3] 900 [424.8]

DR ➀ .18 .15 .10 .18 .15 .10 .18 .15 .10

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]

Total BTUH [kW]Sens BTUH [kW]Power

43.4 [12.72]28.2 [8.26]

2.5

41.7 [12.22]25.0 [7.33]

2.4

40.0 [11.72]21.7 [6.36]

2.3

41.6 [12.19]33.1 [9.70]

2.5

39.9 [11.69]29.8 [8.73]

2.4

38.2 [11.20]26.5 [7.77]

2.3

39.8 [11.66]38.0 [11.14]

2.4

38.1 [11.17]34.7 [10.17]

2.3

36.4 [10.67]31.5 [9.23]

2.3

80[26.7]


42.9 [12.57]27.8 [8.15]

2.6

41.2 [12.07]24.5 [7.18]

2.6

39.5 [11.58]21.2 [6.21]

2.5

41.1 [12.05]32.6 [9.55]

2.6

39.4 [11.55]29.3 [8.59]

2.6

37.7 [11.05]26.0 [7.62]

2.5

39.3 [11.52]37.5 [10.99]

2.6

37.6 [11.02]34.3 [10.05]

2.5

35.9 [10.52]31.0 [9.09]

2.5

85[29.4]


42.4 [12.43]27.3 [8.00]

2.8

40.6 [11.90]24.0 [7.03]

2.7

38.9 [11.40]20.8 [6.10]

2.7

40.6 [11.90]32.1 [9.41]

2.8

38.9 [11.40]28.9 [8.47]

2.7

37.2 [10.90]25.6 [7.51]

2.7

38.8 [11.37]37.1 [10.87]

2.8

37.1 [10.87]33.8 [9.91]

2.7

35.4 [10.37]30.5 [8.94]

2.6

90[32.2]


41.7 [12.22]26.9 [7.88]

3.0

40.0 [11.72]23.6 [6.92]

2.9

38.3 [11.22]20.4 [5.98]

2.8

40.0 [11.72]31.7 [9.29]

3.0

38.3 [11.22]28.5 [8.35]

2.9

36.6 [10.73]25.2 [7.39]

2.8

38.2 [11.20]36.7 [10.76]

2.9

36.5 [10.70]33.4 [9.79]

2.9

34.7 [10.17]30.1 [8.82]

2.8

95[35]


41.0 [12.02]26.5 [7.77]

3.1

39.3 [11.52]23.2 [6.80]

3.1

37.6 [11.02]20.0 [5.86]

3.0

39.3 [11.52]31.3 [9.17]

3.1

37.6 [11.02]28.1 [8.24]

3.1

35.9 [10.52]24.8 [7.27]

3.0

37.4 [10.96]36.3 [10.64]

3.1

35.7 [10.46]33.0 [9.67]

3.0

34.0 [9.96]29.7 [8.61]

3.0

100[37.8]


40.2 [11.78]26.1 [7.65]

3.3

38.5 [11.28]22.8 [6.68]

3.2

36.8 [10.78]19.6 [5.74]

3.2

38.4 [11.25]30.9 [9.06]

3.3

36.7 [10.76]27.7 [8.12]

3.2

35.0 [10.26]24.4 [7.15]

3.2

36.6 [10.73]35.9 [10.52]

3.3

34.9 [10.23]32.6 [9.55]

3.2

33.2 [9.73]29.3 [8.59]

3.1

105[40.6]


39.2 [11.49]25.7 [7.53]

3.5

37.5 [10.99]22.4 [6.56]

3.4

35.8 [10.49]19.1 [5.60]

3.4

37.5 [10.99]30.5 [8.94]

3.5

35.8 [10.49]27.2 [7.97]

3.4

34.1 [9.99]24.0 [7.03]

3.4

35.6 [10.43]35.5 [10.40]

3.4

33.9 [9.94]32.2 [9.44]

3.4

32.2 [9.44]28.9 [8.47]

3.3

110[43.3]


38.1 [11.17]25.2 [7.39]

3.7

36.4 [10.67]21.9 [6.42]

3.6

34.7 [10.17]18.7 [5.48]

3.5

36.3 [10.64]30.0 [8.79]

3.6

34.6 [10.14]26.8 [7.85]

3.6

32.9 [9.64]23.5 [6.89]

3.5

34.5 [10.11]34.5 [10.11]

3.6

32.8 [9.61]31.7 [9.29]

3.5

31.1 [9.11]28.4 [8.32]

3.5

115[46.1]


36.8 [10.78]24.7 [7.24]

3.8

35.1 [10.29]21.4 [6.27]

3.8

33.4 [9.79]18.1 [5.30]

3.7

35.1 [10.29]29.5 [8.65]

3.8

33.3 [9.76]26.3 [7.71]

3.8

31.6 [9.26]23.0 [6.74]

3.7

33.2 [9.73]33.2 [9.73]

3.8

31.5 [9.23]31.2 [9.14]

3.7

29.8 [8.73]27.9 [8.18]

3.6

ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]

CFM [L/s] 1750 [825.9] 1400 [660.7] 1050 [495.5] 1750 [825.9] 1400 [660.7] 1050 [495.5] 1750 [825.9] 1400 [660.7] 1050 [495.5]DR ➀ .13 .09 .03 .13 .09 .03 .13 .09 .03

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


49.5 [14.51]34.5 [10.11]

3.5

47.5 [13.92]30.6 [8.97]

3.4

45.6 [13.36]26.6 [7.80]

3.3

48.0 [14.07]39.5 [11.58]

3.5

46.0 [13.48]35.6 [10.43]

3.4

44.0 [12.90]31.6 [9.26]

3.4

45.4 [13.31]45.4 [13.31]

3.4

43.4 [12.72]41.9 [12.28]

3.3

41.5 [12.16]37.9 [11.11]

3.3

80[26.7]


49.1 [14.39]34.1 [9.99]

3.8

47.1 [13.80]30.2 [8.85]

3.7

45.1 [13.22]26.2 [7.68]

3.6

47.6 [13.95]39.1 [11.46]

3.8

45.6 [13.36]35.1 [10.29]

3.7

43.6 [12.78]31.2 [9.14]

3.6

45.0 [13.19]45.0 [13.19]

3.7

43.0 [12.60]41.5 [12.16]

3.6

41.0 [12.02]37.5 [10.99]

3.5

85[29.4]


48.6 [14.24]33.7 [9.88]

4.0

46.6 [13.66]29.8 [8.73]

3.9

44.6 [13.07]25.8 [7.56]

3.8

47.1 [13.80]38.7 [11.34]

4.0

45.1 [13.22]34.7 [10.17]

3.9

43.1 [12.63]30.8 [9.03]

3.8

44.5 [13.04]44.5 [13.04]

3.9

42.5 [12.46]41.0 [12.02]

3.8

40.5 [11.87]37.1 [10.87]

3.7

90[32.2]


48.1 [14.10]33.3 [9.76]

4.2

46.1 [13.51]29.3 [8.59]

4.1

44.1 [12.92]25.4 [7.44]

4.0

46.5 [13.63]38.3 [11.22]

4.2

44.5 [13.04]34.3 [10.05]

4.1

42.6 [12.48]30.4 [8.91]

4.1

44.0 [12.90]44.0 [12.90]

4.1

42.0 [12.31]40.6 [11.90]

4.0

40.0 [11.72]36.7 [10.76]

4.0

95[35]


47.4 [13.89]32.9 [9.64]

4.5

45.4 [13.31]28.9 [8.47]

4.4

43.4 [12.72]25.0 [7.33]

4.3

45.8 [13.42]37.8 [11.08]

4.5

43.9 [12.87]33.9 [9.94]

4.4

41.9 [12.28]29.9 [8.76]

4.3

43.3 [12.69]43.3 [12.69]

4.4

41.3 [12.10]40.2 [11.78]

4.3

39.3 [11.52]36.2 [10.61]

4.2

100[37.8]


46.5 [13.63]32.3 [9.47]

4.7

44.5 [13.04]28.4 [8.32]

4.6

42.5 [12.46]24.4 [7.15]

4.5

44.9 [13.16]37.3 [10.93]

4.7

42.9 [12.57]33.3 [9.76]

4.6

40.9 [11.99]29.4 [8.62]

4.5

42.4 [12.43]42.4 [12.43]

4.6

40.4 [11.84]39.7 [11.63]

4.5

38.4 [11.25]35.7 [10.46]

4.4

105[40.6]


45.3 [13.28]31.7 [9.29]

4.9

43.3 [12.69]27.8 [8.15]

4.8

41.3 [12.10]23.8 [6.98]

4.7

43.7 [12.81]36.7 [10.76]

4.9

41.7 [12.22]32.7 [9.58]

4.8

39.7 [11.63]28.8 [8.44]

4.8

41.2 [12.07]41.2 [12.07]

4.8

39.2 [11.49]39.1 [11.46]

4.7

37.2 [10.90]35.1 [10.29]

4.7

110[43.3]


43.7 [12.81]31.0 [9.09]

5.2

41.7 [12.22]27.0 [7.91]

5.1

39.7 [11.63]23.1 [6.77]

5.0

42.2 [12.37]35.9 [10.52]

5.2

40.2 [11.78]32.0 [9.38]

5.1

38.2 [11.19]28.0 [8.21]

5.0

39.6 [11.61]39.6 [11.61]

5.1

37.6 [11.02]37.6 [11.02]

5.0

35.6 [10.43]34.3 [10.05]

4.9

115[46.1]


41.7 [12.22]30.0 [8.79]

5.4

39.7 [11.63]26.1 [7.65]

5.3

37.7 [11.05]22.1 [6.48]

5.2

40.2 [11.78]35.0 [10.26]

5.4

38.2 [11.20]31.0 [9.09]

5.3

36.2 [10.61]27.1 [7.94]

5.2

37.6 [11.02]37.6 [11.02]

5.3

35.6 [10.43]35.6 [10.43]

5.2

33.6 [9.85]33.4 [9.79]

5.1

DR —Depression ratiodbE —Entering air dry bulbwbE—Entering air wet bulb

Total —Total capacity x 1000 BTUHSens —Sensible capacity x 1000 BTUHPower—KW input

NOTES: ➀ When the entering air dry bulb is other than 80°F [27°C], adjust the sensiblecapacity from the table by adding [1.10 x CFM x (1 – DR) x (dbE – 80)].


23

SYSTEMS PERFORMANCE—RLKA- SERIES




CFM [L/s] 2000 [943.9] 1600 [755.1] 1200 [566.3] 2000 [943.9] 1600 [755.1] 1200 [566.3] 2000 [943.9] 1600 [755.1] 1200 [566.3]DR ➀ .18 .14 .09 .18 .14 .09 .18 .14 .09

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


54.2 [15.88]34.6 [10.14]

3.6

51.9 [15.21]30.2 [8.85]

3.5

49.7 [14.57]25.8 [7.56]

3.5

52.9 [15.50]42.1 [12.34]

3.6

50.6 [14.83]37.7 [11.05]

3.5

48.3 [14.16]33.3 [9.76]

3.5

51.0 [14.95]48.4 [14.18]

3.6

48.7 [14.27]44.1 [12.92]

3.5

46.5 [13.63]39.7 [11.63]

3.4

80[26.7]


54.1 [15.86]34.7 [10.17]

3.9

51.8 [15.18]30.3 [8.88]

3.8

49.5 [14.51]25.9 [7.59]

3.7

52.7 [15.44]42.3 [12.40]

3.9

50.4 [14.77]37.9 [11.11]

3.8

48.2 [14.13]33.5 [9.82]

3.7

50.9 [14.92]48.6 [14.24]

3.8

48.6 [14.24]44.2 [12.95]

3.7

46.3 [13.57]39.8 [11.66]

3.6

85[29.4]


54.0 [15.83]34.7 [10.17]

4.1

51.7 [15.15]30.3 [8.88]

4.0

49.4 [14.48]25.9 [7.59]

3.9

52.7 [15.44]42.3 [12.40]

4.1

50.4 [14.77]37.9 [11.11]

4.0

48.1 [14.10]33.5 [9.82]

3.9

50.8 [14.89]48.6 [14.24]

4.0

48.5 [14.21]44.2 [12.95]

3.9

46.2 [13.54]39.8 [11.66]

3.8

90[32.2]


53.9 [15.80]34.6 [10.14]

4.3

51.7 [15.15]30.2 [8.85]

4.2

49.4 [14.48]25.8 [7.56]

4.1

52.6 [15.42]42.2 [12.37]

4.3

50.3 [14.74]37.8 [11.08]

4.2

48.1 [14.10]33.4 [9.79]

4.1

50.7 [14.86]48.5 [14.21]

4.2

48.5 [14.21]44.1 [12.92]

4.1

46.2 [13.54]39.7 [11.63]

4.1

95[35]


53.7 [15.74]34.5 [10.11]

4.5

51.5 [15.09]30.1 [8.82]

4.4

49.2 [14.42]25.7 [7.53]

4.3

52.4 [15.36]42.0 [12.31]

4.5

50.1 [14.68]37.6 [11.02]

4.4

47.9 [14.09]33.2 [9.73]

4.3

50.6 [14.83]48.4 [14.18]

4.5

48.3 [14.16]44.0 [12.90]

4.4

46.0 [13.48]39.6 [11.61]

4.3

100[37.8]


53.3 [15.62]34.3 [10.05]

4.7

51.0 [14.95]30.0 [8.79]

4.6

48.7 [14.27]25.6 [7.51]

4.6

52.0 [15.24]41.9 [12.28]

4.7

49.7 [14.57]37.5 [10.99]

4.6

47.4 [13.89]33.1 [9.70]

4.5

50.1 [14.68]48.2 [14.13]

4.7

47.8 [14.01]43.8 [12.84]

4.6

45.5 [13.33]39.5 [11.58]

4.5

105[40.6]


52.5 [15.39]34.3 [10.05]

5.0

50.2 [14.71]29.9 [8.76]

4.9

47.9 [14.04]25.5 [7.47]

4.8

51.1 [14.98]41.9 [12.28]

5.0

48.9 [14.33]37.5 [10.99]

4.9

46.6 [13.66]33.1 [9.70]

4.8

49.3 [14.45]48.2 [14.13]

4.9

47.0 [13.77]43.8 [12.84]

4.8

44.7 [13.10]39.4 [11.55]

4.7

110[43.3]


51.1 [14.98]34.4 [10.08]

5.2

48.8 [14.30]30.0 [8.79]

5.1

46.6 [13.66]25.6 [7.51]

5.0

49.8 [14.59]42.0 [12.31]

5.2

47.5 [13.92]37.6 [11.02]

5.1

45.2 [13.25]33.2 [9.73]

5.0

47.9 [14.04]47.9 [14.04]

5.1

45.6 [13.36]43.9 [12.87]

5.0

43.4 [12.72]39.5 [11.58]

4.9

115[46.1]


49.1 [14.39]34.7 [10.17]

5.4

46.9 [13.74]30.3 [8.88]

5.3

44.6 [13.07]25.9 [7.59]

5.2

47.8 [14.01]42.3 [12.40]

5.4

45.5 [13.33]37.9 [11.11]

5.3

43.3 [12.69]33.5 [9.82]

5.2

46.0 [13.48]46.0 [13.48]

5.3

43.7 [12.81]43.7 [12.81]

5.2

41.4 [12.13]39.8 [11.66]

5.2


CFM [L/s] 2500 [1179.9] 2000 [943.9] 1500 [707.9] 2500 [1179.9] 2000 [943.9] 1500 [707.9] 2500 [1179.9] 2000 [943.9] 1500 [707.9]DR ➀ .18 .14 .09 .18 .14 .09 .18 .14 .09

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


72.7 [21.31]46.0 [13.48]

4.6

69.8 [20.46]40.5 [11.87]

4.5

66.9 [19.61]35.0 [10.26]

4.3

69.3 [20.31]54.6 [16.00]

4.5

66.4 [19.46]49.1 [14.39]

4.4

63.6 [18.64]43.6 [12.78]

4.3

65.8 [19.28]62.7 [18.38]

4.4

62.9 [18.43]57.2 [16.76]

4.3

60.1 [17.61]51.7 [15.15]

4.2

80[26.7]


72.2 [21.16]45.5 [13.33]

4.9

69.3 [20.31]40.0 [11.72]

4.8

66.4 [19.46]34.5 [10.11]

4.6

68.8 [20.16]54.0 [15.83]

4.8

65.9 [19.31]48.5 [14.21]

4.7

63.0 [18.46]43.1 [12.63]

4.6

65.3 [19.14]62.1 [18.20]

4.7

62.4 [18.29]56.6 [16.59]

4.6

59.6 [17.47]51.2 [15.01]

4.5

85[29.4]


71.4 [20.93]45.0 [13.19]

5.2

68.6 [20.10]39.5 [11.58]

5.1

65.7 [19.25]34.0 [9.96]

4.9

68.1 [19.96]53.5 [15.68]

5.1

65.2 [19.11]48.1 [14.10]

5.0

62.3 [18.26]42.6 [12.48]

4.9

64.6 [18.93]61.6 [18.05]

5.0

61.7 [18.08]56.2 [16.47]

4.9

58.8 [17.23]50.7 [14.86]

4.8

90[32.2]


70.5 [20.66]44.5 [13.04]

5.5

67.6 [19.81]39.0 [11.43]

5.3

64.8 [18.99]33.5 [9.82]

5.2

67.1 [19.66]53.1 [15.56]

5.4

64.2 [18.82]47.6 [13.95]

5.3

61.4 [17.99]42.1 [12.34]

5.2

63.6 [18.64]61.1 [17.91]

5.3

60.8 [17.82]55.7 [16.32]

5.2

57.9 [16.97]50.2 [14.71]

5.1

95[35]


69.3 [20.31]43.9 [12.87]

5.8

66.4 [19.46]38.5 [11.28]

5.6

63.5 [18.61]33.0 [9.67]

5.5

65.9 [19.31]52.5 [15.39]

5.7

63.0 [18.46]47.0 [13.77]

5.6

60.2 [17.64]41.5 [12.16]

5.5

62.4 [18.29]60.7 [17.79]

5.6

59.6 [17.47]55.1 [16.15]

5.5

56.7 [16.62]49.6 [14.54]

5.4

100[37.8]


67.8 [19.87]43.3 [12.69]

6.0

64.9 [19.02]37.8 [11.08]

5.9

62.0 [18.17]32.3 [9.47]

5.8

64.4 [18.87]51.9 [15.21]

6.0

61.5 [18.02]46.4 [13.60]

5.9

58.7 [17.20]40.9 [11.99]

5.8

60.9 [17.85]60.0 [17.58]

5.9

58.0 [17.00]54.5 [15.97]

5.8

55.2 [16.18]49.0 [14.36]

5.7

105[40.6]


66.0 [19.34]42.4 [12.43]

6.3

63.1 [18.49]37.0 [10.84]

6.2

60.2 [17.64]31.5 [9.23]

6.1

62.6 [18.35]51.0 [14.95]

6.3

59.7 [17.50]45.5 [13.33]

6.2

56.8 [16.65]40.0 [11.72]

6.1

59.1 [17.32]59.1 [17.32]

6.2

56.2 [16.47]53.6 [15.71]

6.1

53.4 [15.65]48.1 [14.10]

6.0

110[43.3]


63.8 [18.70]41.3 [12.10]

6.6

60.9 [17.85]35.9 [10.52]

6.5

58.1 [17.03]30.4 [8.91]

6.4

60.4 [17.70]49.9 [14.62]

6.6

57.5 [16.85]44.4 [13.01]

6.5

54.7 [16.03]38.9 [11.40]

6.4

56.9 [16.68]56.9 [16.68]

6.5

54.1 [15.86]52.5 [15.39]

6.4

51.2 [15.01]47.0 [13.77]

6.3

115[46.1]


61.2 [17.94]39.9 [11.69]

6.9

58.4 [17.12]34.5 [10.11]

6.8

55.5 [16.27]29.0 [8.50]

6.7

57.9 [16.97]48.5 [14.21]

6.9

55.0 [16.12]43.0 [12.60]

6.8

52.1 [15.27]37.5 [10.99]

6.7

54.4 [15.94]54.4 [15.94]

6.8

51.5 [15.09]51.1 [14.98]

6.7

48.6 [14.24]45.6 [13.36]

6.5





24



wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]CFM [L/s] 3000 [1415.8] 2400 [1132.7] 1800 [849.5] 3000 [1415.8] 2400 [1132.7] 1800 [849.5] 3000 [1415.8] 2400 [1132.7] 1800 [849.5]

DR ➀ .24 .21 .18 .24 .21 .18 .24 .21 .18

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


84.7 [24.82]52.0 [15.24]

5.2

81.3 [23.83]45.7 [13.39]

5.1

77.8 [22.80]39.4 [11.55]

5.0

81.6 [23.91]61.5 [18.02]

5.2

78.2 [22.92]55.3 [16.21]

5.1

74.8 [21.92]49.0 [14.36]

4.9

76.2 [22.33]69.5 [20.37]

5.1

72.7 [21.31]63.2 [18.52]

4.9

69.3 [20.31]56.9 [16.68]

4.8

80[26.7]


84.2 [24.68]51.7 [15.15]

5.6

80.8 [23.68]45.4 [13.31]

5.4

77.4 [22.68]39.1 [11.46]

5.3

81.2 [23.80]61.2 [17.94]

5.5

77.7 [22.77]54.9 [16.09]

5.4

74.3 [21.78]48.6 [14.24]

5.2

75.7 [22.19]69.2 [20.28]

5.4

72.3 [21.19]62.9 [18.43]

5.3

68.8 [20.16]56.6 [16.59]

5.1

85[29.4]


83.7 [24.53]51.4 [15.06]

5.9

80.3 [23.53]45.1 [13.22]

5.7

76.8 [22.51]38.8 [11.37]

5.6

80.6 [23.62]60.9 [17.85]

5.8

77.2 [22.63]54.6 [16.00]

5.7

73.8 [21.63]48.4 [14.18]

5.6

75.1 [22.01]68.9 [20.19]

5.7

71.7 [21.01]62.6 [18.35]

5.6

68.3 [20.02]56.3 [16.50]

5.5

90[32.2]


82.9 [24.30]51.1 [14.98]

6.2

79.5 [23.30]44.8 [13.13]

6.1

76.1 [22.30]38.5 [11.28]

5.9

79.9 [23.42]60.6 [17.76]

6.2

76.5 [22.42]54.3 [15.91]

6.0

73.0 [21.39]48.0 [14.07]

5.9

74.4 [21.80]68.6 [20.10]

6.0

71.0 [20.81]62.3 [18.26]

5.9

67.6 [19.81]56.0 [16.41]

5.8

95[35]


81.8 [23.97]50.6 [14.83]

6.5

78.4 [22.98]44.3 [12.98]

6.4

75.0 [21.98]38.0 [11.14]

6.3

78.8 [23.09]60.1 [17.61]

6.5

75.4 [22.10]53.9 [15.80]

6.3

71.9 [21.07]47.6 [13.95]

6.2

73.3 [21.48]68.1 [19.96]

6.4

69.9 [20.49]61.8 [18.11]

6.2

66.4 [19.46]55.5 [16.27]

6.1

100[37.8]


80.2 [23.50]49.9 [14.62]

6.8

76.8 [22.51]43.6 [12.78]

6.7

73.4 [21.51]37.4 [10.96]

6.6

77.2 [22.63]59.5 [17.44]

6.8

73.7 [21.60]53.2 [15.59]

6.7

70.3 [20.60]46.9 [13.75]

6.5

71.7 [21.01]67.4 [19.75]

6.7

68.2 [19.99]61.1 [17.91]

6.6

64.8 [18.99]54.9 [16.09]

6.4

105[40.6]


77.9 [22.83]48.9 [14.33]

7.2

74.5 [21.83]42.6 [12.48]

7.0

71.1 [20.84]36.4 [10.67]

6.9

74.9 [21.95]58.5 [17.14]

7.1

71.4 [20.93]52.2 [15.30]

7.0

68.0 [19.93]45.9 [13.45]

6.9

69.4 [20.34]66.4 [19.46]

7.0

66.0 [19.34]60.1 [17.61]

6.9

62.5 [18.32]53.9 [15.80]

6.8

110[43.3]


74.8 [21.92]47.5 [13.92]

7.5

71.4 [20.93]41.2 [12.07]

7.4

67.9 [19.90]35.0 [10.26]

7.2

71.7 [21.01]57.1 [16.73]

7.4

68.3 [20.02]50.8 [14.89]

7.3

64.9 [19.02]44.5 [13.04]

7.2

66.2 [19.40]65.0 [19.05]

7.3

62.8 [18.40]58.7 [17.20]

7.2

59.4 [17.41]52.5 [15.39]

7.1

115[46.1]


70.7 [20.72]45.6 [13.36]

7.8

67.2 [19.69]39.3 [11.52]

7.7

63.8 [18.70]33.0 [9.67]

7.6

67.6 [19.81]55.2 [16.18]

7.8

64.2 [18.82]48.9 [14.33]

7.6

60.8 [17.82]42.6 [12.48]

7.5

62.1 [18.20]62.1 [18.20]

7.7

58.7 [17.20]56.8 [16.65]

7.5

55.3 [16.21]50.6 [14.83]

7.4


CFM [L/s]wbE

3560 [1680.1] 2850 [1345.1]71°F [21.7°C]

2140 [1010.0] 3560 [1680.1]67°F [19.4°C]2850 [1345.1] 2140 [1010.0]

63°F [17.2°C]3560 [1680.1] 2850 [1345.1] 2140 [1010.0]

DR ➀ .16 .12 .07 .16 .12 .07 .16 .12 .07

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


102.3 [29.97]64.5 [18.90]

6.6

98.2 [28.77]56.6 [16.58]

6.4

94.2 [27.60]48.7 [14.27]

6.2

95.7 [28.04]75.6 [22.15]

6.5

91.6 [26.84]67.7 [19.84]

6.3

87.6 [25.67]59.8 [17.52]

6.1

92.9 [27.22]87.2 [25.55]

6.4

88.9 [26.05]79.2 [23.21]

6.2

84.8 [24.85]71.3 [20.90]

6.1

80[26.7]


101.9 [29.86]64.6 [18.93]

7.0

97.8 [28.66]56.7 [16.61]

6.8

93.7 [27.45]48.8 [14.30]

6.7

95.3 [27.92]75.8 [22.21]

6.9

91.2 [26.72]67.9 [19.89]

6.7

87.1 [25.52]59.9 [17.55]

6.5

92.5 [27.10]87.3 [25.58]

6.8

88.4 [25.90]79.4 [23.26]

6.6

84.4 [24.73]71.4 [20.92]

6.5

85[29.4]


101.5 [29.74]64.8 [18.99]

7.4

97.4 [28.54]56.9 [16.67]

7.2

93.3 [27.34]49.0 [14.36]

7.1

94.9 [27.81]75.9 [22.24]

7.3

90.8 [26.60]68.0 [19.92]

7.1

86.8 [25.43]60.1 [17.61]

6.9

92.1 [26.99]87.4 [25.61]

7.2

88.1 [25.81]79.5 [23.29]

7.0

84.0 [24.61]71.6 [20.98]

6.9

90[32.2]


101.0 [29.59]64.9 [19.02]

7.8

96.9 [28.39]56.9 [16.67]

7.6

92.8 [27.19]49.0 [14.36]

7.5

94.4 [27.66]76.0 [22.27]

7.7

90.3 [26.46]68.1 [19.95]

7.5

86.3 [25.29]60.1 [17.61]

7.3

91.6 [26.84]87.5 [25.64]

7.6

87.6 [25.67]79.6 [23.32]

7.4

83.5 [24.47]71.7 [21.01]

7.3

95[35]


100.2 [29.36]64.7 [18.96]

8.2

96.1 [28.16]56.8 [16.64]

8.0

92.0 [26.96]48.9 [14.33]

7.9

93.6 [18.06]75.8 [22.21]

8.1

89.5 [26.22]67.9 [19.89]

7.9

85.5 [25.05]60.0 [17.58]

7.7

90.8 [26.60]87.4 [25.61]

8.0

86.8 [25.43]79.4 [23.26]

7.9

82.7 [24.23]71.5 [20.95]

7.7

100[37.8]


98.9 [28.98]64.2 [18.81]

8.6

94.9 [27.81]56.3 [16.50]

8.4

90.8 [26.60]48.4 [14.18]

8.3

92.4 [27.07]75.4 [22.09]

8.5

88.3 [25.87]67.4 [19.75]

8.3

84.2 [24.67]59.5 [17.43]

8.2

89.6 [26.25]86.9 [25.46]

8.4

85.5 [25.05]78.9 [23.12]

8.3

81.4 [23.85]71.0 [20.81]

8.1

105[40.6]


97.0 [28.42]63.3 [18.55]

9.0

93.0 [27.25]55.3 [16.20]

8.8

88.9 [26.05]47.4 [13.89]

8.7

90.5 [26.52]74.4 [21.80]

8.9

86.4 [25.32]66.5 [19.48]

8.7

82.3 [24.11]58.6 [17.17]

8.6

87.7 [25.70]85.9 [25.17]

8.8

83.6 [24.50]78.0 [22.85]

8.7

79.6 [23.32]70.1 [20.54]

8.5

110[43.3]


94.4 [27.66]61.7 [18.08]

9.4

90.3 [26.46]53.8 [15.76]

9.3

86.2 [25.26]45.9 [13.45]

9.1

87.8 [25.73]72.9 [21.36]

9.3

83.7 [24.52]64.9 [19.02]

9.1

79.6 [23.32]57.0 [16.70]

9.0

85.0 [24.91]84.4 [24.73]

9.2

80.9 [23.70]76.4 [22.39]

9.1

76.9 [22.53]68.5 [20.07]

8.9

115[46.1]


90.7 [26.58]59.5 [17.43]

9.8

86.6 [25.37]51.6 [15.12]

9.7

82.6 [24.20]43.6 [12.77]

9.5

84.1 [24.64]70.6 [20.69]

9.7

80.1 [23.47]62.7 [18.37]

9.5

76.0 [22.27]54.8 [16.06]

9.4

81.4 [23.85]81.4 [23.85]

9.6

77.3 [22.65]74.2 [21.74]

9.5

73.2 [21.45]66.3 [19.43]

9.3





25


GROSS SYSTEMS PERFORMANCE DATA—RLMA-A072ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀

wbE 71°F [21.7°C] 67°F [19.4°C] 63°F [17.2°C]CFM [L/s] 3000 [1416] 2400 [1133] 1800 [850] 3000 [1416] 2400 [1133] 1800 [850] 3000 [1416] 2400 [1133] 1800 [850]

DR ➀ .19 .15 .10 .19 .15 .10 .19 .15 .10

OUTDOOR

DRY

BULB

TEMPERATURE

°F[°C]

75[23.9]


83.5 [24.47]54.3 [15.91]

4.8

80.1 [23.47]47.7 [13.98]

4.7

76.7 [22.48]41.2 [12.07]

4.6

81.6 [23.91]64.6 [18.93]

4.9

78.2 [22.92]58.0 [17.00]

4.8

74.8 [21.92]51.5 [15.09]

4.7

77.1 [22.60]74.1 [21.72]

4.7

73.7 [21.60]67.6 [19.81]

4.6

70.3 [20.60]61.0 [17.88]

4.5

80[26.7]


82.8 [24.27]54.2 [15.88]

5.2

79.4 [23.27]47.6 [13.95]

5.0

76.0 [22.27]41.1 [12.05]

4.9

80.9 [23.71]64.5 [18.90]

5.3

77.5 [22.71]57.9 [16.97]

5.1

74.1 [21.72]51.4 [15.06]

5.0

76.4 [22.39]74.0 [21.69]

5.1

73.0 [21.39]67.5 [19.78]

4.9

69.6 [20.40]60.9 [17.85]

4.8

85[29.4]


82.2 [24.09]53.7 [15.74]

5.5

78.8 [23.09]47.2 [13.83]

5.4

75.4 [22.10]40.7 [11.93]

5.2

80.3 [23.53]64.0 [18.76]

5.6

76.9 [22.54]57.5 [16.85]

5.5

73.5 [21.54]51.0 [14.95]

5.3

75.8 [22.21]73.6 [21.57]

5.4

72.4 [21.22]67.1 [19.67]

5.3

69.0 [20.22]60.5 [17.73]

5.2

90[32.2]


81.5 [23.89]53.1 [15.56]

5.8

78.1 [22.89]46.5 [13.63]

5.7

74.7 [21.89]40.0 [11.72]

5.6

79.6 [23.33]63.4 [18.58]

5.9

76.2 [22.33]56.8 [16.65]

5.8

72.8 [21.34]50.3 [14.74]

5.7

75.1 [22.01]72.9 [21.36]

5.7

71.7 [21.01]66.4 [19.46]

5.6

68.3 [20.02]59.8 [17.53]

5.5

95[35]


80.6 [23.62]52.2 [15.30]

6.2

77.2 [22.63]45.7 [13.39]

6.0

73.7 [21.60]39.2 [11.49]

5.9

78.7 [23.06]62.5 [18.32]

6.3

75.3 [22.07]56.0 [16.41]

6.1

71.9 [21.07]49.5 [14.51]

6.0

74.2 [21.75]72.1 [21.13]

6.1

70.7 [20.72]65.5 [19.20]

6.0

67.3 [19.72]59.0 [17.29]

5.8

100[37.8]


79.3 [23.24]51.3 [15.03]

6.5

75.8 [22.21]44.8 [13.13]

6.4

72.4 [21.22]38.2 [11.20]

6.2

77.4 [22.68]61.6 [18.05]

6.6

74.0 [21.69]55.1 [16.15]

6.5

70.5 [20.66]48.5 [14.21]

6.4

72.8 [21.34]71.1 [20.84]

6.4

69.4 [20.34]64.6 [18.93]

6.3

66.0 [19.34]58.1 [17.03]

6.2

105[40.6]


77.4 [22.68]50.4 [14.77]

6.8

74.0 [21.69]43.9 [12.87]

6.7

70.6 [20.69]37.3 [10.93]

6.6

75.5 [22.13]60.7 [17.79]

6.9

72.1 [21.13]54.2 [15.88]

6.8

68.7 [20.13]47.6 [13.95]

6.7

71.0 [20.81]70.2 [20.57]

6.8

67.6 [19.81]63.7 [18.67]

6.6

64.1 [18.79]57.2 [16.76]

6.5

110[43.3]


74.8 [21.92]49.6 [14.54]

7.2

71.4 [20.93]43.1 [12.63]

7.1

68.0 [19.93]36.5 [10.70]

6.9

72.9 [21.36]59.9 [17.55]

7.3

69.5 [20.37]53.3 [15.62]

7.2

66.1 [19.37]46.8 [13.72]

7.0

68.4 [20.05]68.4 [20.05]

7.1

65.0 [19.05]62.9 [18.43]

7.0

61.6 [18.05]56.4 [16.53]

6.8

115[46.1]


71.4 [20.93]48.9 [14.33]

7.5

68.0 [19.93]42.4 [12.43]

7.4

64.6 [18.93]35.9 [10.52]

7.3

69.5 [20.37]59.2 [17.35]

7.6

66.1 [19.37]52.7 [15.44]

7.5

62.7 [18.38]46.2 [13.54]

7.4

65.0 [19.05]65.0 [19.05]

7.4

61.6 [18.05]61.6 [18.05]

7.3

58.2 [17.06]55.7 [16.32]

7.2





26

SYSTEMS PERFORMANCE—RLMA- SERIES

BE

LT-D

RIV

E A

IRF

LO

W P

ER

FO

RM

AN

CE

DIR

EC

T-D

RIV

E B

LO

WE

R A

IRF

LO

W P

ER

FO

RM

AN

CE

Unit

Mod

el

Fact

ory

Mot

orSp

eed

Mot

orHP

[w]

#of

Mot

orSp

eeds

Blow

erSi

zeM

otor

Spee

d

RLKA

-A04

2

RLKA

-A04

8

CFM

[L/s

] Air

Deliv

ery

(Wat

ts)—

208

Volts

Side

Dis

char

ge—

Dry

Coil

CFM

[L/s

] Air

Deliv

ery

(Wat

ts)—

230

Volts

Side

Dis

char

ge—

Dry

Coil

RLKA

-A06

0

Exte

rnal

Sta

tic P

ress

ure

(I.W

.C.)

[kPa

]Ex

tern

al S

tatic

Pre

ssur

e (I.

W.C

.) [k

Pa]

0.1

[.02

]0.

2 [.

05]

0.3

[.07

]0.

4 [.

10]

0.5

[.12

]0.

6 [.

15]

0.1

[.02

]0.

2 [.

05]

0.3

[.07

]0.

4 [.

10]

0.5

[.12

]0.

6 [.

15]

RLKA

-A03

6Lo

w1/

2 [3

73]

310

x 1

0Lo

w12

75 [6

02]

(493

)12

35 [5

83]

(481

)12

10 [5

71]

(468

)11

81 [5

57]

(452

)11

32 [5

34]

(431

)10

45 [4

93]

(402

)14

55 [6

87]

(578

)14

23 [6

72]

(565

)13

88 [6

55]

(549

)13

45 [6

35]

(528

)12

89 [6

08]

(502

)12

14 [5

73]

(472

)

Med

ium

1/2

[373

]3

10 x

10

Med

ium

1397

[659

](5

61)

1344

[634

](5

37)

1319

[622

](5

22)

1297

[612

](5

08)

1249

[589

](4

88)

1147

[541

](4

54)

1601

[756

](6

59)

1561

[737

](6

36)

1517

[716

](6

13)

1466

[692

](5

89)

1401

[661

](5

62)

1317

[622

](5

29)

High

1/2

[373

]3

10 x

10

High

1766

[833

](7

35)

1719

[811

](7

19)

1671

[789

](6

97)

1617

[763

](6

71)

1550

[732

](6

39)

1465

[691

](6

03)

1964

[927

](8

47)

1902

[898

](8

11)

1839

[868

](7

80)

1771

[836

](7

51)

1693

[799

](7

21)

1602

[756

](6

88)

Low

3/4

[559

]3

10 x

10

Low

1352

[638

](6

38)

1348

[636

](6

19)

1344

[634

](6

00)

1339

[632

](5

76)

1307

[617

](5

42)

1252

[591

](5

05)

786

[371

](7

57)

779

[368

](7

29)

772

[364

](6

94)

764

[361

](6

64)

748

[353

](6

28)

716

[338

](5

83)

Med

ium

3/4

[559

]3

10 x

10

Med

ium

1939

[915

](8

93)

1914

[903

](8

60)

1876

[885

](8

22)

1823

[860

](7

80)

1750

[826

](7

32)

1651

[779

](6

77)

2152

[101

6](9

75)

2096

[989

](9

25)

2031

[959

](8

79)

1955

[923

](8

33)

1864

[880

](7

84)

1756

[829

](7

31)

High

3/4

[559

]3

10 x

10

High

2280

[107

6](1

052)

2201

[103

9](9

95)

2119

[100

0](9

43)

2043

[964

](9

00)

1943

[917

](8

49)

1839

[868

](8

00)

2371

[111

9](1

101)

2292

[108

2](1

062)

2196

[103

6](1

015)

2107

[994

](9

71)

2010

[949

](9

27)

1889

[892

](8

74)

825

Capa

city

3 &

3.5

Ton

[10.

55 &

12.

31 k

W] S

elf-C

onta

ined

Air

Cond

ition

er (1

0 SE

ER)

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

W90

0 [4

25]

——

——

665

290

730

300

780

315

830

330

875

360

920

375

960

390

990

410

1040

445

1080

470

1140

510

1190

540

1235

590

1000

[472

]—

—62

527

568

029

575

031

080

532

585

034

589

537

593

539

097

041

010

1543

510

6546

511

0050

011

6053

012

1056

012

5561

011

00 [5

19]

——

640

300

710

315

780

325

830

340

875

365

915

390

955

405

990

430

1040

450

1080

485

1115

540

1180

540

1230

600

1270

630

1200

[566

]—

—67

031

573

533

080

034

585

036

589

038

593

541

097

543

010

1045

010

6047

511

0052

011

4556

012

0060

012

5063

012

8566

013

00 [6

14]

625

315

700

330

770

350

830

370

875

400

915

415

955

440

990

450

1040

495

1085

530

1125

565

1165

590

1220

645

1260

675

1305

710

1400

[661

]65

534

073

036

579

538

585

040

089

043

093

544

597

547

010

1050

010

7054

011

1057

511

5061

511

9564

512

3068

512

8072

513

2576

015

00 [7

08]

685

380

755

390

415

870

435

915

450

955

480

990

505

1040

545

1090

590

1135

630

1180

660

1220

720

1255

740

1295

785

1350

820

1600

[755

]73

042

079

043

585

045

589

049

093

550

597

052

510

0555

010

7560

511

1064

011

6068

012

0073

012

4578

012

8080

013

2584

013

6588

517

00 [8

02]

755

465

825

475

875

505

915

535

955

550

985

570

1040

630

1100

685

1135

710

1185

750

1225

800

1265

830

1295

875

1350

910

——

1800

[850

]79

050

085

053

089

055

093

557

097

560

010

2065

010

8069

011

2574

011

6577

012

1083

012

4587

012

9091

013

1093

0—

——

—

3 PH

—20

8-23

0 Vo

lt—Ex

tern

al S

tatic

Pre

ssur

e—In

ches

of W

ater

[kPa

]Ai

rFl

owCF

M [L

/s]

0.1

[.02

]0.

2 [.

05]

0.3

[.07

]0.

4 [.

10]

0.5

[.12

]0.

6 [.

15]

0.7

[.17

]0.

8 [.

20]

0.9

[.22

]1.

0 [.

25]

1.1

[.27

]1.

2 [.

30]

1.3

[.32

]1.

4 [.

35]

1.5

[.37

]

Driv

e Pa

ckag

eL

MN

(Fie

ld-S

uppl

ied)

Mot

orH.

P. [w

]1/

2 [3

73] (

3/4

[559

] - 5

75V)

3/4

[559

]3/

4 [5

59]

Blow

er S

heav

e6.

9 Pi

tch

Diam

eter

6.4

Pitc

h Di

amet

er6.

4 Pi

tch

Diam

eter

Mot

or S

heav

eAd

just

able

2.4

-3.4

Pitc

h Di

amet

erAd

just

able

3.4

-4.4

Pitc

h Di

amet

erAd

just

able

4.0

-5.0

Pitc

h Di

amet

erTu

rns

Open

01

23

45

60

12

34

56

RPM

935

875

830

780

730

680

625

1295

1230

1185

1135

1085

1000

955

RPM

Rang

e 10

90-1

365

Fact

ory

shea

ve s

ettin

gs a

re s

how

n in

bol

d pr

int.

NOTE

S:1.

Perf

orm

ance

sho

wn

with

dry

coi

l & s

tand

ard

2" [5

0.8

mm

] filt

ers.

2.St

anda

rd C

FM @

.075

lbs.

/cu.

ft.

3.M

otor

effi

cien

cy =

80%

4.BH

P =

Wat

ts x

Mot

or E

ff.74

65.

Add

com

pone

nt re

sist

ance

to d

uct s

tatic

to d

eter

min

e E.

S.P.

as

show

n on

cha

rts.

[]

Des

ign

ates

Met

ric

Co

nver

sio

ns

Bold

line

s se

para

te L

, M a

nd N

driv

es re

spec

tivel

y.

27

AIRFLOW PERFORMANCE—RLKA- SERIES

BE

LT-D

RIV

E A

IRF

LO

W P

ER

FO

RM

AN

CE

Driv

e Pa

ckag

eL

MN

(Fie

ld-S

uppl

ied)

Mot

orH.

P. [w

]1/

2 [3

73] (

3/4

[559

] - 5

75V)

3/4

[559

]3/

4 [5

59]

Blow

er S

heav

e6.

9 Pi

tch

Diam

eter

6.4

Pitc

h Di

amet

er6.

4 Pi

tch

Diam

eter

Mot

or S

heav

eAd

just

able

2.8

-3.8

Pitc

h Di

amet

erAd

just

able

3.4

-4.4

Pitc

h Di

amet

erAd

just

able

4.0

-5.0

Pitc

h Di

amet

erTu

rns

Open

01

23

45

60

12

34

56

RPM

990

945

895

600

800

750

695

1270

1225

1170

1115

1065

1015

965

RPM

Rang

e 10

90-1

365

Fact

ory

shea

ve s

ettin

gs a

re s

how

n in

bol

d pr

int.

Bold

line

s se

para

te L

, M a

nd N

driv

es re

spec

tivel

y.

1160

1275

895

Capa

city

4 To

n [1

4.06

kW

]—Se

lf-Co

ntai

ned

Air C

ondi

tione

r (10

SEE

R) 3 PH

—20

8-23

0 Vo

lt—Ex

tern

al S

tatic

Pre

ssur

e—In

ches

of W

ater

[kPa

]0.

1 [.

02]

0.2

[.05

]0.

3 [.

07]

0.4

[.10

]0.

5 [.

12]

0.6

[.15

]0.

7 [.

17]

0.8

[.20

]0.

9 [.

22]

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

W12

00 [5

66]

——

——

745

340

810

375

390

900

400

945

420

1000

440

1040

460

1075

490

1115

540

1170

580

1215

620

1260

650

1300

685

1300

[614

]—

—69

533

077

036

583

539

588

041

592

043

597

545

510

1047

010

6049

011

0053

011

4057

011

9060

012

3564

012

7068

513

1574

014

00 [6

61]

——

725

350

795

395

855

420

895

435

945

455

995

470

1030

500

1070

520

1115

560

600

1205

640

1250

685

1290

745

1335

810

1500

[708

]69

036

075

039

082

042

587

545

092

046

597

048

010

1050

010

5556

011

0058

011

4063

011

8066

012

3070

012

7076

013

1581

513

5086

516

00 [7

55]

720

390

780

430

850

460

895

480

945

500

990

530

1035

565

1075

590

1115

635

1160

680

1205

725

1250

770

1290

830

1335

890

1365

935

1700

[802

]75

043

081

046

587

048

592

050

097

053

010

1557

010

5560

010

9064

511

4069

511

8073

512

2579

012

7084

513

1591

013

5096

0—

—18

00 [8

50]

780

475

840

515

540

945

555

990

600

1035

625

1080

660

1115

710

1155

740

1205

800

1250

860

1295

930

1340

995

1365

1030

——

1900

[897

]82

052

087

056

092

558

097

060

010

1564

010

6069

011

1575

011

4579

011

8583

512

2588

090

013

1510

1013

5510

60—

——

—20

00 [9

44]

850

585

900

610

950

630

1000

665

1045

715

1090

760

1130

810

1170

865

1205

900

1255

965

1300

1050

1340

1100

1365

1140

——

——

865

1.0

[.25

]1.

1 [.

27]

1.2

[.30

]1.

3 [.

32]

1.4

[.35

]1.

5 [.

37]

Air

Flow

CFM

[L/s

]

BE

LT-D

RIV

E A

IRF

LO

W P

ER

FO

RM

AN

CE

—5

TON

[17.

58 k

W] 1

0 S

EE

R 3

PH

AS

EM

OD

EL

S

Fact

ory

shea

ve s

ettin

gs a

re s

how

n in

bol

d pr

int.

[]

Des

ign

ates

Met

ric

Co

nver

sio

ns

Driv

e Pa

ckag

eL

MM

otor

H.P.

[w]

3/4

[559

]1

[746

]Bl

ower

She

ave

6.4

Pitc

h Di

amet

er6.

4 Pi

tch

Diam

eter

Mot

or S

heav

eAd

just

able

2.8

-3.8

Pitc

h Di

amet

erAd

just

able

3.4

-4.4

Pitc

h Di

amet

erTu

rns

Open

01

23

45

60

12

34

56

RPM

1095

1040

995

940

890

835

780

1405

1360

1305

1250

1195

1145

1095

Air

Flow

CFM

[L/s

]

Capa

city

5 To

n [1

7.58

kW

]—10

SEE

RVo

ltage

208-

230-

460

& 5

75—

3 Ph

ase

2100

[9

91]

860

615

915

655

955

705

1005

760

1040

820

1090

870

1130

910

1170

950

1210

995

1250

1020

1290

1060

1335

1100

1370

1150

1400

1200

——

2200

[103

8]89

568

094

573

599

578

010

3083

010

6088

011

2094

011

5598

011

9510

2012

4010

5512

7511

0013

2011

4013

6011

8013

8512

25—

—

Exte

rnal

Sta

tic P

ress

ure—

Inch

es o

f Wat

er [k

Pa]

——

2300

[108

5]94

075

597

579

510

1583

010

6591

011

0096

511

5010

2511

8010

5012

2510

9512

6511

2513

1011

7513

5012

3013

7512

6014

0513

20—

0.1

[.02

]

—

0.2

[.05

]

—

0.3

[.07

]

—

0.4

[.10

]

2400

[113

3]

0.5

[.12

]

970

0.6

[.15

]

825

0.7

[.17

]

1015

0.8

[.20

]

880

0.9

[.22

]

1040

1.0

[.25

]

925

1.1

[.27

]

1100

1.2

[.30

]

1005

1.3

[.32

]

1145

1.4

[.35

]

1055

1.5

[.37

]

1175

1085

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

W14

00

[661

]—

——

—78

037

081

538

587

542

593

046

097

049

010

3054

010

6557

011

0559

511

5061

511

9564

512

3566

013

0070

513

4074

515

00

[708

]—

——

—79

540

584

041

589

544

094

550

099

554

010

4559

510

8061

511

3565

011

6567

512

1570

012

5573

513

2077

513

5580

516

00

[755

]—

—78

039

080

542

587

047

091

551

096

556

010

1560

010

6064

011

0568

011

4570

511

8073

012

2575

012

7579

013

4084

013

6588

017

00

[802

]—

—79

545

084

049

089

553

094

057

099

060

510

3564

010

7568

011

2072

511

6075

512

0079

012

4581

513

0085

513

5590

513

7594

018

00

[850

]78

045

581

547

087

054

091

554

096

567

510

1066

010

5571

011

0076

011

4078

511

7581

012

2585

012

6088

013

2093

013

6598

513

9010

2019

00

[897

]80

048

585

053

089

559

094

564

099

567

510

3572

010

7077

511

2081

011

6085

012

0089

012

4591

512

9096

013

3510

0013

7510

5014

0511

0020

00

[944

]83

055

088

060

593

065

597

070

010

1573

010

5579

011

0583

011

4587

511

8091

012

2595

012

6098

013

2010

3513

5010

7513

8511

20—

—

1225

1140

1260

1175

1300

1210

1340

1255

1370

1315

1400

1375

——

——

——

NOTE

: L-D

rive

left

of b

old

line,

M-D

rive

right

of b

old

line.

NOTE

S:1.

Perf

orm

ance

sho

wn

with

dry

coi

l & s

tand

ard

2" [5

0.8

mm

] filt

ers.

2.St

anda

rd C

FM @

.075

lbs.

/cu.

ft.

3.M

otor

effi

cien

cy =

80%

4.BH

P =

Wat

ts x

Mot

or E

ff.74

65.

Add

com

pone

nt re

sist

ance

to d

uct s

tatic

to d

eter

min

e E.

S.P.

as

sho

wn

on c

harts

.

NOTE

S:1.

Perf

orm

ance

sho

wn

with

dry

coi

l & s

tand

ard

2" [5

0.8

mm

] filt

ers.

2.St

anda

rd C

FM @

.075

lbs.

/cu.

ft.

3.M

otor

effi

cien

cy =

80%

4.BH

P =

Wat

ts x

Mot

or E

ff.74

65.

Add

com

pone

nt re

sist

ance

to d

uct s

tatic

to d

eter

min

e E.

S.P.

as

sho

wn

on c

harts

.

28


NOTE

: L-D

rive

left

of b

old

line,

M-D

rive

right

of b

old

line.

Fact

ory

shea

ve s

ettin

gs a

re s

how

n in

bol

d pr

int.

[]

Des

ign

ates

Met

ric

Co

nver

sio

ns

BE

LT-D

RIV

E A

IRF

LO

W P

ER

FO

RM

AN

CE

—6

TON

[21.

10 k

W] M

OD

EL

Driv

e Pa

ckag

eL

MM

otor

H.P.

[w]

1-1/

2 [1

118.

5]1-

1/2

[111

8.5]

Blow

er S

heav

e6.

4 Pi

tch

Diam

eter

6.4

Pitc

h Di

amet

erM

otor

She

ave

Adju

stab

le 2

.8-3

.8 P

itch

Diam

eter

Adju

stab

le 3

.4-4

.4 P

itch

Diam

eter

Turn

s Op

en0

12

34

56

01

23

45

6RP

M11

0010

5010

0094

589

584

578

012

9512

3011

9511

4511

0010

5010

00

Air

Flow

CFM

[L/s

]

Capa

city

6 To

n [2

1.10

kW

]Vo

ltage

208-

230-

460

& 5

75—

3 Ph

ase

2500

[118

0]87

085

591

091

594

597

598

010

2010

2010

8510

4511

4010

8012

0011

1012

6011

3513

0011

7513

9012

0514

5012

3015

3012

5015

8012

9516

30—

—26

00 [1

227]

900

945

940

1005

975

1060

1005

1105

1040

1175

1065

1225

1100

1295

1135

1350

1165

1425

1200

1505

1225

1580

1240

1635

1270

1665

——

Exte

rnal

Sta

tic P

ress

ure—

Inch

es o

f Wat

er [k

Pa]

——

2700

[127

4]93

010

7597

011

0010

0011

4510

3012

0010

6012

6010

9013

3511

2513

9511

5514

7011

8515

4012

2016

1512

3516

7512

5517

30—

——

0.1

[.02

]

—

0.2

[.05

]

—

0.3

[.07

]

—

0.4

[.10

]

2800

[132

1]

0.5

[.12

]

960

0.6

[.15

]

1150

0.7

[.17

]

1000

0.8

[.20

]

1195

0.9

[.22

]

1025

1.0

[.25

]

1240

1.1

[.27

]

1055

1.2

[.30

]

1305

1.3

[.32

]

1085

1.4

[.35

]

1350

1.5

[.37

]

1115

1440

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

W18

00

[850

]—

——

——

—78

556

085

060

589

565

093

067

097

572

010

1076

010

5080

010

9085

011

2089

011

5094

011

8098

012

1010

1519

00

[897

]—

——

—78

558

083

061

587

566

091

570

095

574

099

077

010

2081

510

7085

511

0592

511

3596

011

6510

1511

9510

7512

2011

1520

00

[944

]—

—77

560

081

562

586

067

589

572

093

075

097

580

010

1584

010

5090

010

8594

011

2010

0011

4510

3511

7510

9012

0511

5012

3012

0521

00

[991

]—

—81

065

084

068

088

074

092

078

095

582

099

588

010

3092

010

6596

011

0010

2511

3010

6011

6011

3011

9011

8012

2012

5012

4012

9522

00 [1

038]

780

660

825

700

865

750

910

810

945

850

980

880

1015

930

1050

1000

1080

1045

1120

1100

1145

1160

1180

1220

1205

1260

1230

1330

1255

1380

2300

[108

5]81

572

085

576

089

083

093

087

096

091

010

0096

010

3510

0510

6510

6011

0011

3011

3511

8011

6012

5012

0013

2512

2013

7012

4014

25—

—24

00 [1

133]

845

780

880

835

920

900

950

945

990

990

1025

1050

1055

1110

1085

1155

1120

1215

1150

1335

1185

1355

1220

1430

1235

1470

1255

1525

——

1145

1510

1180

1560

1210

1620

1235

1740

1250

1775

1295

——

——

——

—

NOTE

S:1.

Perf

orm

ance

sho

wn

with

dry

coi

l & s

tand

ard

2" [5

0.8

mm

] filt

ers.

2.St

anda

rd C

FM @

.075

lbs.

/cu.

ft.

3.M

otor

effi

cien

cy =

80%

4.BH

P =

Wat

ts x

Mot

or E

ff.74

65.

Add

com

pone

nt re

sist

ance

to d

uct s

tatic

to d

eter

min

e E.

S.P.

as

sho

wn

on c

harts

.

29


2900

[136

9]98

813

8810

1714

4810

4515

0810

7315

6911

0216

2911

3016

8911

5917

5011

8718

1012

1618

7012

4419

3112

7219

9113

0120

5113

2921

1113

5821

7213

8622

3230

00 [1

416]

1007

1488

1036

1548

1064

1608

1092

1669

1121

1729

1149

1789

1178

1850

1206

1910

1234

1970

1263

2031

1291

2091

1320

2151

1348

2211

1377

2272

——

3100

[146

3]10

2615

8810

5416

4810

8317

0811

1117

6911

4018

2911

6818

8911

9719

5012

2520

1012

5320

7012

8221

3113

1021

9113

3922

5113

6723

1113

95

Capa

city

7.5

Ton

[26.

4 kW

]—9.

1 EE

R

2372

——

3200

[151

0]10

4516

8810

7317

4811

0218

0811

3018

6911

5919

2911

8719

89

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

W22

00

[944

]—

——

——

——

—97

092

999

898

910

2610

5010

5511

1010

8311

7011

1212

3111

4012

9111

6813

5111

9714

1112

2514

7212

5415

3223

00 [1

085]

——

——

——

——

988

1029

1017

1089

1045

1150

1074

1210

1102

1270

1131

1331

1159

1391

1187

1451

1216

1511

1244

1572

1273

1632

2400

[113

3]—

——

——

—97

910

6910

0711

2910

3611

8910

6412

5010

9313

1011

2113

7011

4914

3111

7814

9112

0615

5112

3516

1112

6316

7212

9217

3225

00 [1

180]

——

——

969

1108

998

1169

1026

1229

1055

1289

1083

1350

1112

1410

1140

1470

1168

1531

1197

1591

1225

1651

1254

1711

1282

1772

1310

1832

2600

[122

7]—

——

—98

812

0810

1712

6910

4513

2910

7413

8911

0214

5011

3015

1011

5915

7011

8716

3112

1616

9112

4417

5112

7318

1113

0118

7213

2919

3227

00 [1

274]

——

979

1248

1007

1308

1036

1369

1064

1429

1093

1489

1121

1550

1149

1610

1178

1670

1206

1731

1235

1791

1263

1851

1291

1911

1320

1972

1348

2032

2800

[132

1]96

912

8899

813

4810

2614

0810

5514

6910

8315

2911

1115

8911

4016

5011

6817

1011

9717

7012

2518

3112

5318

9112

8219

5113

1020

1113

3920

7213

6721

32

3300

[155

7]10

6417

8810

9218

4811

2119

0811

4919

6911

7720

2912

0620

8912

3421

5012

6322

1012

9122

7013

2023

3113

4823

9113

7624

51—

——

——

—12

1520

5012

4421

1012

7221

7013

0122

3113

2922

9113

5723

5113

8624

11—

——

—

3400

[160

5]10

8318

8811

1119

4811

4020

0811

6820

6911

9621

2912

2521

8912

5322

5012

8223

1013

1023

7013

3824

3113

6724

9113

9525

51—

——

——

—

Air

Flow

CFM

[L/s

]

——————1396

1377

1358

1339

1320

1301

1282

RPM

——————2192

2092

1992

1892

1792

1692

1592W

————————1386

1367

1348

1329

1311

RPM

————————2053

1953

1853

1753

1653W

—————————1396

1377

1358

1339

RPM

—————————2013

1913

1813

1713W

———————————1386

1367

RPM

———————————1873

1773W

————————————1396

RPM

————————————1833W

0.1

[.02

]0.

2 [.

05]

0.3

[.07

]0.

4 [.

10]

0.5

[.12

]0.

6 [.

15]

0.7

[.17

]0.

8 [.

20]

0.9

[.22

]1.

0 [.

25]

1.1

[.27

]1.

2 [.

30]

1.3

[.32

]1.

4 [.

35]

1.5

[.37

]1.

6 [.

40]

1.7

[.42

]1.

8 [.

45]

1.9

[.47

]2.

0 [.

50]

Exte

rnal

Sta

tic P

ress

ure—

Inch

es o

f Wat

er [k

Pa]

AIR

FL

OW

PE

RF

OR

MA

NC

E—

7.5

TON

[26.

4 kW

] BE

LT D

RIV

E

Driv

e Pa

ckag

eL

MM

otor

H.P.

[W]

11/2

[111

9]11

/2[1

119]

Blow

er S

heav

e6.

4" P

itch

Diam

eter

6.4"

Pitc

h Di

amet

erM

otor

She

ave

2.8"

-3.8

" Pitc

h Di

amet

er-A

dj.

3.4"

-4.4

" Pitc

h Di

amet

er-A

dj.

Turn

s Op

en0

12

34

56

01

23

45

6RP

M12

5012

2211

7411

6510

8010

3396

613

9713

4112

8612

2811

7611

2110

67Sh

ippe

d at

3 T

urns

Ope

nSh

ippe

d at

3 T

urns

Ope

n

CO

MP

ON

EN

T A

IR R

ES

ISTA

NC

E

NOTE

S:1.

Perf

orm

ance

sho

wn

with

dry

coi

l & s

tand

ard

2" [5

0.8

mm

] filt

ers.

2.St

anda

rd C

FM @

.075

lbs.

/cu.

ft.

3.M

otor

effi

cien

cy =

80%

4.BH

P =

Wat

ts x

Mot

or E

ff.74

65.

Add

com

pone

nt re

sist

ance

to d

uct s

tatic

to d

eter

min

e E.

S.P.

as

show

n on

cha

rts.

[]

Des

ign

ates

Met

ric

Co

nver

sio

ns

Com

pone

ntSt

anda

rd In

door

Airf

low

—CF

M [L

/s]

2200

[944

]24

00 [1

133]

2600

[122

7]28

00 [1

321]

3200

[151

0]34

00 [1

605]

Resi

stan

ce—

Inch

es W

ater

[kPa

]W

et C

oil

.079

.090

.102

.118

.128

.135

Dow

nflo

w.0

61.0

79.0

89.1

00.1

08.1

12R.

S.I.

Econ

omize

rR.

A. D

ampe

r.0

9.1

0.1

1.1

2.1

3.1

5

NOTE

: L-D

rive

left

of b

old

line,

M-D

rive

right

of b

old

line.

Fact

ory

shea

ve s

ettin

gs a

re s

how

n in

bol

d pr

int.

30


DIR

EC

T-D

RIV

E B

LO

WE

R A

IRF

LO

W P

ER

FO

RM

AN

CE

Unit

Mod

el

Fact

ory

Mot

orSp

eed

Mot

orHP

[w]

#of

Mot

orSp

eeds

Blow

erSi

zeM

otor

Spee

d

CFM

[L/s

] Air

Deliv

ery

(Wat

ts)—

208

Volts

Side

Dis

char

ge—

Dry

Coil

CFM

[L/s

] Air

Deliv

ery

(Wat

ts)—

230

Volts

Side

Dis

char

ge—

Dry

Coil

RLM

A-06

0

Exte

rnal

Sta

tic P

ress

ure

(I.W

.C.)

[kPa

]Ex

tern

al S

tatic

Pre

ssur

e (I.

W.C

.) [k

Pa]

0.1

[.02

]0.

2 [.

05]

0.3

[.07

]0.

4 [.

10]

0.5

[.12

]0.

6 [.

15]

0.1

[.02

]0.

2 [.

05]

0.3

[.07

]0.

4 [.

10]

0.5

[.12

]0.

6 [.

15]

Low

3/4

[559

]3

10 x

10

Low

1352

[638

](6

38)

1348

[636

](6

19)

1344

[634

](6

00)

1339

[632

](5

76)

1307

[617

](5

42)

1252

[591

](5

05)

786

[371

](7

57)

779

[368

](7

29)

772

[364

](6

94)

764

[361

](6

64)

748

[353

](6

28)

716

[338

](5

83)

Med

ium

3/4

[559

]3

10 x

10

Med

ium

1939

[915

](8

93)

1914

[903

](8

60)

1876

[885

](8

22)

1823

[860

](7

80)

1750

[826

](7

32)

1651

[779

](6

77)

2152

[101

6](9

75)

2096

[989

](9

25)

2031

[959

](8

79)

1955

[923

](8

33)

1864

[880

](7

84)

1756

[829

](7

31)

High

3/4

[559

]3

10 x

10

High

2280

[107

6](1

052)

2201

[103

9](9

95)

2119

[100

0](9

43)

2043

[964

](9

00)

1943

[917

](8

49)

1839

[868

](8

00)

2371

[111

9](1

101)

2292

[108

2](1

062)

2196

[103

6](1

015)

2107

[994

](9

71)

2010

[949

](9

27)

1889

[892

](8

74)

[]

Des

ign

ates

Met

ric

Co

nver

sio

ns

31

AIRFLOW PERFORMANCE—RLMA- SERIES

CO

MP

ON

EN

T A

IR R

ES

ISTA

NC

E

NOTE

S:1.

Perf

orm

ance

sho

wn

with

dry

coi

l & s

tand

ard

2" [5

0.8

mm

] filt

ers.

2.St

anda

rd C

FM @

.075

lbs.

/cu.

ft.

3.M

otor

effi

cien

cy =

80%

4.BH

P =

Wat

ts x

Mot

or E

ff.74

65.

Add

com

pone

nt re

sist

ance

to d

uct s

tatic

to d

eter

min

e E.

S.P.

as

show

n on

cha

rts.

[]

Des

ign

ates

Met

ric

Co

nver

sio

ns

Com

pone

ntSt

anda

rd In

door

Airf

low

—CF

M [L

/s]

2200

[944

]24

00 [1

133]

2600

[122

7]28

00 [1

321]

3200

[151

0]34

00 [1

605]

Resi

stan

ce—

Inch

es W

ater

[kPa

]W

et C

oil

.079

.090

.102

.118

.128

.135

Dow

nflo

w.0

61.0

79.0

89.1

00.1

08.1

12R.

S.I.

Econ

omize

rR.

A. D

ampe

r.0

9.1

0.1

1.1

2.1

3.1

5

BE

LT-D

RIV

E A

IRF

LO

W P

ER

FO

RM

AN

CE

—6

TON

[21.

10 k

W] M

OD

EL

Driv

e Pa

ckag

eL

MM

otor

H.P.

[w]

1-1/

2 [1

118.

5]1-

1/2

[111

8.5]

Blow

er S

heav

e6.

4 Pi

tch

Diam

eter

6.4

Pitc

h Di

amet

erM

otor

She

ave

Adju

stab

le 2

.8-3

.8 P

itch

Diam

eter

Adju

stab

le 3

.4-4

.4 P

itch

Diam

eter

Turn

s Op

en0

12

34

56

01

23

45

6RP

M11

0010

5010

0094

589

584

578

012

9512

3011

9511

4511

0010

5010

00

Air

Flow

CFM

[L/s

]

Capa

city

6 To

n [2

1.10

kW

]Vo

ltage

208/

230-

460

& 5

75—

3 Ph

ase

2500

[118

0]87

085

591

091

594

597

598

010

2010

2010

8510

4511

4010

8012

0011

1012

6011

3513

0011

7513

9012

0514

5012

3015

3012

5015

8012

9516

30—

—26

00 [1

227]

900

945

940

1005

975

1060

1005

1105

1040

1175

1065

1225

1100

1295

1135

1350

1165

1425

1200

1505

1225

1580

1240

1635

1270

1665

——

Exte

rnal

Sta

tic P

ress

ure—

Inch

es o

f Wat

er [k

Pa]

——

2700

[127

4]93

010

7597

011

0010

0011

4510

3012

0010

6012

6010

9013

3511

2513

9511

5514

7011

8515

4012

2016

1512

3516

7512

5517

30—

——

0.1

[.02

]

—

0.2

[.05

]

—

0.3

[.07

]

—

0.4

[.10

]

2800

[132

1]

0.5

[.12

]

960

0.6

[.15

]

1150

0.7

[.17

]

1000

0.8

[.20

]

1195

0.9

[.22

]

1025

1.0

[.25

]

1240

1.1

[.27

]

1055

1.2

[.30

]

1305

1.3

[.32

]

1085

1.4

[.35

]

1350

1.5

[.37

]

1115

1440

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

WRP

MW

RPM

W18

00

[850

]—

——

——

—78

556

085

060

589

565

093

067

097

572

010

1076

010

5080

010

9085

011

2089

011

5094

011

8098

012

1010

1519

00

[897

]—

——

—78

558

083

061

587

566

091

570

095

574

099

077

010

2081

510

7085

511

0592

511

3596

011

6510

1511

9510

7512

2011

1520

00

[944

]—

—77

560

081

562

586

067

589

572

093

075

097

580

010

1584

010

5090

010

8594

011

2010

0011

4510

3511

7510

9012

0511

5012

3012

0521

00

[991

]—

—81

065

084

068

088

074

092

078

095

582

099

588

010

3092

010

6596

011

0010

2511

3010

6011

6011

3011

9011

8012

2012

5012

4012

9522

00 [1

038]

780

660

825

700

865

750

910

810

945

850

980

880

1015

930

1050

1000

1080

1045

1120

1100

1145

1160

1180

1220

1205

1260

1230

1330

1255

1380

2300

[108

5]81

572

085

576

089

083

093

087

096

091

010

0096

010

3510

0510

6510

6011

0011

3011

3511

8011

6012

5012

0013

2512

2013

7012

4014

25—

—24

00 [1

133]

845

780

880

835

920

900

950

945

990

990

1025

1050

1055

1110

1085

1155

1120

1215

1150

1335

1185

1355

1220

1430

1235

1470

1255

1525

——

1145

1510

1180

1560

1210

1620

1235

1740

1250

1775

1295

——

——

——

—29

00 [1

369]

1000

1245

1025

1290

1055

1350

1080

1400

1120

1480

1145

1550

1180

1640

1210

1720

1225

1700

1250

1850

1290

1895

——

——

——

——

3000

[141

6]10

2513

2510

5013

9510

8014

5511

1515

4011

4516

2011

7516

5512

1017

5512

2518

4012

4519

1012

9519

70—

——

——

——

——

—

NOTE

: L-D

rive

left

of b

old

line,

M-D

rive

right

of b

old

line.

Fact

ory

shea

ve s

ettin

gs a

re s

how

n in

bol

d pr

int.

32

AIRFLOW PERFORMANCE—RLMA- SERIES

Unit OperatingVoltage Range

Model No.RLKA- Minimum Circuit

AmpacityMinimum OvercurrentProtection Device Size

Maximum OvercurrentProtection Device Size No. Volts Phase HP Amps

(FLA)Amps(LRA)

Unit Information Evaporator Fan

A036CK 187-253 21/21 25/25 30/30 1 208/230 1 1/2 3 6.5A036CL 187-253 21/21 25/25 30/30 1 208/230 1 1/2 2.8 11A036CM 187-253 21/21 25/25 30/30 1 208/230 1 1/2 2.8 11A036DK 414-506 11 15 15 1 460 1 1/2 2 3.6A036DL 414-506 11 15 15 1 460 3 1/2 1.4 5.5A036DM 414-506 11 15 15 1 460 3 1/2 1.4 5.5A036YL 518-633 8 15 15 1 575 3 1/2 1.3 6A036YM 518-633 10 15 15 1 575 3 1/2 1.3 6A042CK 187-253 22/22 30/30 35/35 1 208/230 1 1/2 3 6.5A042CL 187-253 22/22 30/30 35/35 1 208/230 3 1/2 2.8 11A042CM 187-253 22/22 30/30 35/35 1 208/230 3 1/2 2.8 11A042DK 414-506 13 15 15 1 460 1 1/2 2.8 3.6A042DL 414-506 12 15 15 1 460 3 1/2 1.4 5.5A042DM 414-506 12 15 15 1 460 3 1/2 2 5.5A042YL 518-633 10 15 15 1 575 3 1/2 1.3 6A042YM 518-633 10 15 15 1 575 3 1/2 1.3 6A048CK 187-253 22/22 30/30 35/35 1 208/230 1 1/2 3 6.5A048CL 187-253 22/22 30/30 35/35 1 208/230 3 1/2 2.8 11A048CM 187-253 24/24 30/30 35/35 1 208/230 3 3/4 2.6 16.8A048DK 414-506 12 15 15 1 460 1 1/2 2 3.6A048DL 414-506 12 15 15 1 460 3 1/2 1.4 5.5A048DM 414-506 12 15 15 1 460 3 3/4 1.3 8.4A048YL 518-633 10 15 15 1 575 3 1/2 1.3 6A048YM 518-633 11 15 15 1 575 3 1/2 1.3 6A060CK 187-253 30/30 35/35 40/40 1 208/230 1 3/4 5.4 12A060CL 187-253 28/28 35/35 40/40 1 208/230 3 3/4 2.6 16.8A060CM 187-253 28/28 35/35 40/40 1 208/230 3 3/4 3.2 24A060DK 414-506 15 20 20 1 460 1 3/4 2.7 12A060DL 414-506 14 20 20 1 460 3 3/4 1.3 8.4A060DM 414-506 15 20 20 1 460 3 3/4 1.6 12A060YL 518-633 11 15 15 1 575 3 3/4 1.3 6A060YM 518-633 11 15 15 1 575 3 3/4 1.4 7.2A073CL 187-253 37/37 40/40 50/50 1 208/230 3 1 1/2 5.8 28.8A073CM 187-253 37/37 40/40 50/50 1 208/230 3 1 1/2 5.8 28.8A073DL 414-506 19 20 25 1 460 3 1 1/2 2.8 14.4A073DM 414-506 19 20 25 1 460 3 1 1/2 2.8 14.4A073YL 518-633 15 15 20 1 575 3 1 1/2 2.3 13A073YM 518-633 15 15 20 1 575 3 1 1/2 2.3 13A085CL 187-253 39/39 40/40 50/50 1 208/230 3 1 1/2 5.8 28.8A085CM 187-253 39/39 40/40 50/50 1 208/230 3 1 1/2 5.8 28.8A085DL 414-506 20 20 25 1 460 3 1 1/2 2.8 14.4A085DM 414-506 20 20 25 1 460 3 1 1/2 2.8 14.4A085YL 518-633 16 15 20 1 575 3 1 1/2 2.3 13A085YM 518-633 16 15 20 1 575 3 1 1/2 2.3 13

33

ELECTRICAL DATA—RLKA- SERIES

Model No.RLKA-

Compressor Motor Condenser Motor

No. Volts Phase HP2 RPM Amps1

(RLA)Amps1

(LRA) No. Volts Phase HP2 Amps1

(FLA)Amps1

(LRA)A036CK 1 208/230 3 3 1/3 3450 12.4/12.4 88/88 1 208/230 1 1/3 2 4.7A036CL 1 208/230 3 3 1/3 3450 12.4/12.4 88/88 1 208/230 1 1/3 2 4.7A036CM 1 208/230 3 3 1/3 3450 12.4/12.4 88/88 1 208/230 1 1/3 2 4.7A036DK 1 460 3 3 1/3 3450 6.1 44 1 460 1 1/3 1 2.4A036DL 1 460 3 3 1/3 3450 6.1 44 1 460 1 1/3 1 2.4A036DM 1 460 3 3 1/3 3450 6.1 44 1 460 1 1/3 1 2.4A036YL 1 575 3 3 1/3 3450 4.8 35 1 575 1 1/3 0.7 1.5A036YM 1 575 3 3 1/3 3450 4.8 35 1 575 1 1/3 0.7 1.5A042CK 1 208/230 3 3 1/2 3450 14/14 88/88 1 208/230 1 1/3 2 4.7A042CL 1 208/230 3 3 1/2 3450 14/14 88/88 1 208/230 1 1/3 2 4.7A042CM 1 208/230 3 3 1/2 3450 14/14 88/88 1 208/230 1 1/3 2 4.7A042DK 1 460 3 3 1/2 3450 7.2 44 1 460 1 1/3 1 2.4A042DL 1 460 3 3 1/2 3450 7.2 44 1 460 1 1/3 1 2.4A042DM 1 460 3 3 1/2 3450 7.2 44 1 460 1 1/3 1 2.4A042YL 1 575 3 3 1/2 3450 5.4 34 1 575 1 1/3 0.7 1.5A042YM 1 575 3 3 1/2 3450 5.4 34 1 575 1 1/3 0.7 1.5A048CK 1 208/230 3 4 3450 16.4/16.4 91/91 1 208/230 1 1/3 2 4.7A048CL 1 208/230 3 4 3450 16.4/16.4 91/91 1 208/230 1 1/3 2 4.7A048CM 1 208/230 3 4 3450 16.4/16.4 91/91 1 208/230 1 1/3 2 4.7A048DK 1 460 3 4 3450 7.4 50 1 460 1 1/3 1 2.4A048DL 1 460 3 4 3450 7.4 50 1 460 1 1/3 1 2.4A048DM 1 460 3 4 3450 7.4 50 1 460 1 1/3 1 2.4A048YL 1 575 3 4 3450 5.8 40 1 575 1 1/3 0.7 1.5A048YM 1 575 3 4 3450 5.8 40 1 575 1 1/3 0.7 1.5A060CK 1 208/230 3 5 3450 17.3/17.3 137/137 1 208/230 1 1/3 2 4.7A060CL 1 208/230 3 5 3450 17.3/17.3 137/137 1 208/230 1 1/3 2 4.7A060CM 1 208/230 3 5 3450 17.3/17.3 137/137 1 208/230 1 1/3 2 4.7A060DK 1 460 3 5 3450 9 62 1 460 1 1/3 1 2.4A060DL 1 460 3 5 3450 9 62 1 460 1 1/3 1 2.4A060DM 1 460 3 5 3450 9 62 1 460 1 1/3 1 2.4A060YL 1 575 3 5 3450 7.1 50 1 575 1 1/3 0.7 1.5A060YM 1 575 3 5 3450 7.1 50 1 575 1 1/3 0.7 1.5A073CL 1 208/230 3 6 3450 21.9/21.9 156/156 1 208/230 1 1/3 2.6 4.7A073CM 1 208/230 3 6 3450 21.9/21.9 156/156 1 208/230 1 1/3 2.6 4.7A073DL 1 460 3 6 3450 10.9 75 1 460 1 1/3 1.2 2.4A073DM 1 460 3 6 3450 10.9 75 1 460 1 1/3 1.2 2.4A073YL 1 575 3 6 3450 8.9 54 1 575 1 1/3 0.9 1.5A073YM 1 575 3 6 3450 8.9 54 1 575 1 1/3 0.9 1.5A085CL 2 208/230 3 3 1/2 3450 14/14 88/88 1 208/230 1 1/3 2.6 4.7A085CM 2 208/230 3 3 1/2 3450 14/14 88/88 1 208/230 1 1/3 2.6 4.7A085DL 2 460 3 3 1/2 3450 7.2 44 1 460 1 1/3 1.2 2.4A085DM 2 460 3 3 1/2 3450 7.2 44 1 460 1 1/3 1.2 2.4A085YL 2 575 3 3 1/2 3450 5.4 34 1 575 1 1/3 0.9 1.5A085YM 2 575 3 3 1/2 3450 5.4 34 1 575 1 1/3 0.9 1.5

34

ELECTRICAL DATA—RLKA- SERIES

Unit OperatingVoltage Range

Model No.RLMA- Minimum Circuit

AmpacityMinimum OvercurrentProtection Device Size

Maximum OvercurrentProtection Device Size No. Volts Phase HP Amps

(FLA)Amps(LRA)

Unit Information Evaporator Fan

A072CL 187-253 34/34 40/40 40/40 1 208/230 3 1 1/2 5.8 28.8A072CM 187-253 34/34 40/40 40/40 1 208/230 3 1 1/2 5.8 28.8A072DL 414-506 18 20 20 1 460 3 1 1/2 2.8 14.4A072DM 414-506 18 20 20 1 460 3 1 1/2 2.8 14.4A072YL 518-633 14 15 15 1 575 3 1 1/2 2.3 13A072YM 518-633 14 15 15 1 575 3 1 1/2 2.3 13

Model No.RLMA-

Compressor Motor Condenser Motor

No. Volts Phase HP2 RPM Amps1

(RLA)Amps1

(LRA) No. Volts Phase HP2 Amps1

(FLA)Amps1

(LRA)A072CL 2 208/230 3 2 5/6 3450 11.4/11.4 77/77 1 208/230 1 1/3 2.6 4.7A072CM 2 208/230 3 2 5/6 3450 11.4/11.4 77/77 1 208/230 1 1/3 2.6 4.7A072DL 2 460 3 2 5/6 3450 5.9 39 1 460 1 1/3 1 1.9A072DM 2 460 3 2 5/6 3450 5.9 39 1 460 1 1/3 1 1.9A072YL 2 575 3 2 5/6 3450 4.7 31 1 575 1 1/3 0.9 1.5A072YM 2 575 3 2 5/6 3450 4.7 31 1 575 1 1/3 0.9 1.5

1. Horsepower Per Compressor.2. Amp Draw Per Motor. Multiply Value By Number of Motors to Determine Total Amps.

35

ELECTRICAL DATA—RLMA- SERIES

RLKA-

SizeHeater KitModel No.

RXJJ-

Heater kW208-240/3Ø

MinimumCircuit

Ampacity

Max. Fuseor CircuitBreaker

A036C

A06CA10C

*A11CA12CA15CA20C

*A21C

4.2/5.67.2/9.67.2/9.68.4/11.2

10.8/14.414.4/19.214.4/19.2

23/2331/3431/3435/3943/4956/6356/63

35/3535/3535/3540/4045/5060/7060/70

A042C

A06CA10C

*A11CA12CA15CA20C

*A21C

4.2/5.67.2/9.67.2/9.68.4/11.2

10.8/14.414.4/19.214.4/19.2

24/2431/3431/3435/3943/4956/6356/63

35/3535/3535/3540/4045/5060/7060/70

A048C

A06CA10C

*A11CA12CA15CA20C

*A21C

4.2/5.67.2/9.67.2/9.68.4/11.2

10.8/14.414.4/19.214.4/19.2

24/2431/3431/3435/3943/4956/6356/63

35/3535/3535/3540/4045/5060/7060/70

A060C

A06CA10C

*A11CA12CA15CA20C

*A21CA24C

4.2/5.67.2/9.67.2/9.68.4/11.2

10.8/14.414.4/19.214.4/19.218.0/24.0

29/2931/3431/3435/3943/4956/6356/6368/78

45/4545/4545/4545/4545/5060/7060/7070/80

A085C

A15CA20C

*A21CA24C

10.8/14.414.4/19.214.4/19.218.0/24.0

46/5158/6658/6671/80

50/6060/7060/7080/80

A073C

A06CA10C

*A11CA12CA15CA20C

*A21CA24C

4.2/5.67.2/9.67.2/9.68.4/11.2

10.8/14.414.4/19.214.4/19.218.0/24.0

37/3737/3737/37 37/4246/5158/6658/6671/80

50/5050/5050/5050/5050/5060/7060/7080/80

* = For Canadian use only. Uses “P” fuses for inductive circuit.

UNITS WITH HEATER KITS(208-230/3 PHASE)

36

UNITS WITH HEATER KITS—RLKA- SERIES

RLKA-


RXJJ-

Heater kW@ 460V

MinimumCircuit

Ampacity


A036D

A06DA10D

*A11DA12DA15DA20D

*A21D

5.69.69.6

11.214.419.219.2

12171720253232

15202020253535

A042D

A06DA10D

*A11DA12DA15DA20D

*A21D

5.69.69.6

11.214.419.219.2

13171720253232

20202020253535

A048D

A06DA10D

*A11DA12DA15DA20D

*A21D

5.69.69.6

11.214.419.219.2

13171720253232

20202020253535

A060D

A06DA10D

*A11DA12DA15DA20D

*A21DA24D

5.69.69.6

11.214.419.219.224.0

1517172025323239

2020202025353540

A085D

A15DA20D

*A21DA24D

14.419.219.224.0

26333340

30353540

A073D

A06DA10D

*A11DA12DA15DA20D

*A21DA24D

5.69.69.6

11.214.419.219.224.0

1919192126333340

2525252530353540


UNITS WITH HEATER KITS(460/3 PHASE)

37


RLKA-


RXJJ-

Heater kW@ 575V

MinimumCircuit

Ampacity


A036Y A15YA20Y

14.419.2

1925

2025

A042Y A15YA20Y

14.419.2

1925

2025

A048Y A15YA20Y

14.419.2

1925

2025

A060YA15YA20YA24Y

14.419.224.0

202531

202535

A085YA15YA20YA24Y

14.419.224.0

202632

203035

A073YA15YA20YA24Y

14.419.224.0

212632

253035


38


RLMA-


RXJJ-

Heater kW208-240/3Ø

MinimumCircuit

Ampacity


A072C

A06CA10C

*A11CA12CA15CA20C

*A21CA24C

4.2/5.67.2/9.67.2/9.68.4/11.2

10.8/14.414.4/19.214.4/19.218.0/24.0

33/3333/3733/3737/4246/5158/6658/6671/80

50/5050/5050/5050/5050/6060/7060/7080/80


UNITS WITH HEATER KITS(208-230/3 PHASE)

RLMA-


RXJJ-

Heater kW@ 460V

MinimumCircuit

Ampacity


A072D

A06DA10D

*A11DA12DA15DA20D

*A21DA24D

5.69.69.6

11.214.419.219.224.0

1818182126333340

2020202530353540



RLMA-


RXJJ-

Heater kW@ 575V

MinimumCircuit

Ampacity


A072YA15YA20YA24Y

14.419.224.0

212632

253035


39

UNITS WITH HEATER KITS—RLMA- SERIES

UNIT DIMENSIONSSELF-CONTAINEDAIR CONDITIONERS


3 TO 6 TON [10.6 TO 21.1 kW] MODELS

40

UNIT DIMENSIONS—RLKA/RLMA- SERIES

[ ] Designates Metric Conversions BOTTOM VIEW


3 TO 6 TON [10.6 TO 21.1 kW] MODELS

41

UNIT DIMENSIONS—RLMA- SERIES

BOTTOM VIEW


6 & 7.5 TON [21.1 & 26.4 kW] MODELS


42



SUPPLY ANDRETURN DIMENSIONS


6 & 7.5 TON [21.1 & 26.4 kW] MODELS

BOTTOM VIEW

43




6 & 7.5 TON [21.1 & 26.4 kW] MODELS

44


Accessory3-6 Ton [10.6-21.1 kW]

Economizer with Single Enthalpy 70 [32]Power Exhaust 19 [9]Fresh Air Damper (Manual) 11 [5] 9 [4]

16 [7]60 [27]

Fresh Air Damper (Motorized) 13 [6]Roof Curb 14" 92 [42] 88 [40]

11 [5]

Roof Curb 24" 108 [49] 104 [47]Concentric Diffuser 18" Flush 37 [17] 26 [12]Concentric Diffuser 20" Flush 54 [24] 42 [19]

lbs [kg] lbs [kg]

14 [6]21 [10]80 [36]

7.5 Ton [26.4 kW]

92 [42]

37 [17]

16 [7]

108 [49]

54 [24]

lbs [kg]

12 [5]17 [8]70 [32]

88 [40]

26 [12]

14 [6]

104 [47]

42 [19]

lbs [kg]Shipping Operating Operating Operating

Side Discharge Concentric Diffuser RXRN-FA60 35 [16] 20 [9]Side Discharge Concentric Diffuser RXRN-FA65 55 [25] 40 [18]

—55 [25]

—40 [18]

WEIGHTS

381/4 [972] 253/4 [654]39 [991] 261/8 [664]6 & 7.5 [21.1 & 26.4]

3-6 [10.6-21.1]Capacity Tons [kW] A in. [mm] B in. [mm]

CENTER OF GRAVITY (C.G.)

A B C D22% 27% 23% 28%23% 29% 21% 27%

Capacity Tons [kW]

6 & 7.5 [21.1 & 26.4]3-6 [10.6-21.1]

Corner Weights by Percentage

CLEARANCES(3 to 7.5 Ton [10.6 to 26.4 kW] Models)The following minimum clearances are recommendedfor proper unit performance and serviceability.

NOTE: Supply duct maybe installed with “0” inchclearance to combustiblematerials, provided 1" [25.4 mm] minimum.Fiberglass insulation isapplied either inside or onthe outside of the duct.

RecommendedClearance in. [mm] Location

48 [1219] A - Front18 [457] B - Condenser Coil

*12 [305] C - Duct Side36 [914] D - Evaporator End60 [1524] E - Above

*57" [1448 mm] With Economizer

CLEARANCES3 to 7.5 Ton [10.6 to 26.4 kW] Models


45


AccessoryDescription

Model Application3 to 6 Ton

[10.6 to 21.1 kW]

AccessoryModel No.3 to 6 Ton

[10.6 to 21.1 kW]

Roofcurb Adapters RLKA-RXRX-BBCDB21RXRX-BBCDB22RXRX-BBCDB23

Economizer with Single Enthalpy ➀ RLKA- RXRD-KECM3

Low Pressure Control RLKA- RXAC-A02Time Delay RLKA- RXMD-B01Low Ambient Control to 0°F [-18°C] RLKA- RXRZ-A18

Fresh Air Damper Manual RLKA- RXRF-FBA1Fresh Air Damper Motorized RLKA- RXRF-FBB1Rectangular to Round 18"Duct Adapters for Concentric Diffuser RLKA- RXMC-CB03

Rectangular to Round 20"Duct Adapters for Concentric Diffuser RLKA- RXMC-CB04

Concentric Diffuser 18" Step RLKA- RXRN-FA60Concentric Diffuser 18" Flush RLKA- RXRN-FA70Concentric Diffuser 20" Step RLKA- RXRN-FA65Concentric Diffuser 20" Flush RLKA- RXRN-FA75

Roofcurb 14" RLKA- RXKG-BAD14Roofcurb 24" RLKA- RXKG-BAD24

Rectangular to Round 16" Side RLKA- RXMC-BB01

Louver Kit (3 Sides) RLKA-A048/A060/A072/A073/A085 RXRX-AAD01BHigh Pressure Control RLKA- RXAB-A02

Louver Kit (2 Sides) RLKA-A036/A042 RXRX-AAD01A

Factory Installed3 to 6 Ton

[10.6 to 21.1 kW]

No

Yes

Yes ➁

YesYes

NoNo

No

No

NoNoNoNo

NoNo

No

YesYes ➁

Yes

Dual Enthalpy Kit RLKA- RXRX-AV02 NoCO2 Sensor RLKA- RXRX-AR01 NoPower Exhaust RLKA- RXRX-BFF04C No

AccessoryModel No.6 & 7.5 Ton

[21.1 & 26.4 kW]

RXRX-CCCE50

RXRD-KCCM3

RXAC-A05RXMD-B04RXRZ-A85

RXRF-FCA1RXRF-FCB1

N/A

RXMC-CC04

N/AN/A

RXRN-FA65RXRN-FA75

RXKG-BAD14RXKG-BAD24

N/A

RXRX-AAD01BRXAB-A05

N/A

RXRX-AV02RXRX-AR01

RXRX-BFF03C

Factory Installed7.5 Ton [26.4 kW]

No

Yes

YesYesYes

NoNo

No

No

NoNoNoNo

NoNo

No

YesYes

N/A

NoNoNo

ACCESSORY EQUIPMENT

*VoltageJ = 208-230 VAC-1PH-60HZ D = 460 VAC-3PH-60HZC = 208-230 VAC-3PH-60HZ Y = 575 VAC-3PH-60HZ


NOTES: ➀ Economizer is designed for downflow orhorizontal applications.

➁ Standard on RLKA -A073 and all RLMA models.

46

ACCESSORIES—RLKA- SERIES

AccessoryDescription

Model Application6 Ton

[21.1 kW]

Roofcurb Adapters RLMA-

Economizer with Single Enthalpy ➀ RLMA-

Time Delay RLMA-Low Ambient Control to 0°F [-18°C] RLMA-

Fresh Air Damper Manual RLMA-Fresh Air Damper Motorized RLMA-Rectangular to Round 18"Duct Adapters for Concentric Diffuser RLMA-

Rectangular to Round 20"Duct Adapters for Concentric Diffuser RLMA-

Concentric Diffuser 18" Step RLMA-Concentric Diffuser 18" Flush RLMA-Concentric Diffuser 20" Step RLMA-Concentric Diffuser 20" Flush RLMA-

Roofcurb 14" RLMA-Roofcurb 24" RLMA-

Rectangular to Round 16" Side RLMA-Louver Kit (3 Sides) All RLMA- Models

Dual Enthalpy Kit RLMA-CO2 Sensor RLMA-

Power Exhaust RLMA-

RXRZ-A85RXMD-B04

RXRX-AAD01BN/A

RXRN-FA75RXRN-FA65

N/AN/A

RXMC-CC04

N/A

RXRF-FCB1RXRF-FCA1

RXRX-BFF03C

RXRX-AR01RXRX-AV02

RXRD-KCCM3

RXRX-CCCE50

RXKG-BAD24RXKG-BAD14

AccessoryModel No.

6 Ton [21.1 kW]

YesYesNo

N/ANoNo

N/AN/A

No

N/A

NoNo

No

NoNoYes

No

NoNo

Factory Installed6 Ton [21.1 kW]

*VoltageJ = 208-230 VAC-1PH-60HZ D = 460 VAC-3PH-60HZC = 208-230 VAC-3PH-60HZ Y = 575 VAC-3PH-60HZ


NOTES: ➀ Economizer is designed for downflow orhorizontal applications.

ACCESSORY EQUIPMENT

47

ACCESSORIES—RLMA- SERIES

Roofcurb Adapters

Old Models OLD CURB MODEL ROOFCURB ADAPTER NEW MODEL

MEDIUM CABINET (3 TON [11 kW])

21 SERIES RXPA-CA21 (1)RXRA-DB21 (2) RXRX-BBCDB21

RLKA

(-)SNC, (-)SND, (-)SNE(-)RGE, (-)RGF, (-)RGG(-)PNC, (-)PND

COMMERCIAL PACKAGE UNIT(6.5 & 7.5 TON [23-26 kW]) RXRK-E50 RXRX-CCCE50

RLKA-A085RLMA-A072

EXTRA LARGE CABINET (3.5-5 TON [12-18 kW])


(-)SNC, (-)SND, (-)SNE(-)RGE, (-)RGF,(-)RGG (4-5 TON [14-18 kW]) (-)PNC, (-)PND, (-)RGH(3.5, 4 TON [12-14 kW])

LARGE CABINET(3-3.5 TON [11-12 kW])


(-)RGE, (-)RGF, (-)RGG, (-)RGH (3 TON [11 kW])

(-)RCF, (-)REF, (-)RGF131 & 201, RGF150


(1) SLOPE TYPE (2) FULL PERIMETER TYPE

48

ACCESSORIES—RLKA/RLMA- SERIES

ROOFCURBS (Full Perimeter)� Ruud’s new roofcurb design can be utilized on

3 through 7.5 ton [10.6-26.4 kW] models.

� Two available heights (14" [356 mm] and24" [610 mm]) for ALL models.

� Quick assembly corners for simple and fast assembly.

� Opening provided in bottom pan to match the “Thru the Curb” electrical connection opening provided on the unit base pan.

� 2" [51 mm] x 4" [102 mm] Nailer provided.

� Insulating panels provided.

� Sealing gasket (28" [711 mm]) providedwith Roofcurb.

� Packaged for easy field assembly.


TYPICAL INSTALLATION

Roofcurb Model Height of CurbRXKG-BAD14 14" [356 mm]RXKG-BAD24 24" [610 mm]

49

ACCESSORIES

ROOFCURB FOR RLMA 6 TON [21.1 kW] MODELSRLKA 7.5 TON [26.4 kW] MODELS

ROOFCURB FORRLKA 3-6 TON [10.6-21.1 kW] MODELS


ROOFCURBS (Cont.)

50

ACCESSORIES


� Features Honeywell Controls� Available factory installed or field accessory� Gear Driven Direct Drive Actuator� Fully Modulating (0-100%)� Low Leakage Dampers� Horizontal or Downflow Applications� Slip-In Design for Easy Installations� Plug-In Polarized 9-pin Electrical Connections� Pre-configured—No Field Adjustments Necessary� Standard Barometric Relief Damper Provided� Single Enthalpy with Dual Enthalpy Upgrade Kit� CO2 Input Sensor Available (Field Installed)� Economizer slips in complete for Downflow or

Horizontal Duct application� Field Assembled Hood Ships with Economizer� Optional Remote Minimum Position (Honeywell

#S963B1128) is Available from ProStock� Field Installed Power Exhaust Available

ECONOMIZERSRXRD-KECM3—RLKA 3-6 Ton [10.6-21.1 kW] Models Single Enthalpy with Barometric ReliefRXRD-KCCM3—RLMA 6 Ton [21.1 kW] Models

RLKA 7.5 Ton [26.4 kW] Models

RXRX-AV02—Dual Enthalpy Kit3-7.5 Ton [10.6-26.4 kW] Models

RXRX-AR01—3-7.5 Ton [10.6-26.4 kW] Models Optional CO2 Sensor

7.5 Ton [26.4 kW] Models 3-6 Ton [10.6-21.1 kW] Models

51

ACCESSORIES

IllustrationST-A0903-01

INTEGRAL POWER EXHAUST FOR ECONOMIZER(FIELD INSTALLED ONLY)RXRX-BFF04C—RLKA 3-6 Ton [10.6-21.1 kW] Models 208-230 V, 1 PH, 60 HzRXRX-BFF03C—RLMA 6 Ton [21.1 kW] Models 208-230 V, 1 PH, 60 Hz

RLKA 7.5 Ton [26.4 kW] Models

� For Honeywell Economizer� Downflow or horizontal applications� Requires separate power supply with disconnect� Adjustable switch on economizer, factory preset to

energize power exhaust at 95% outside air position� Polarized plug connects power exhaust relay

to economizer


FRESH AIR DAMPERRLKA 3-6 Ton [10.6-21.1 kW] ModelsRXRF-FBA1 (Manual)RXRF-FBB1 (Motorized)

RLMA 6 Ton [21.1 kW] ModelsRLKA 7.5 Ton [26.4 kW] ModelsRXRF-FCA1 (Manual)RXRF-FCB1 (Motorized)

Model No. Volts

RXRX-BFF03C 208-230RXRX-BFF04C 208-230

No. of Fans

11 1

1

Phase

240240

Watts (ea.)

26002600

High Speed

17001700

1.061.06

FLA (ea.)

1.91.9

LRA (ea.)CFM ➀ RPM

➀ CFM is at 0" w.c. external static pressure.

POWER EXHAUST KIT FOR RXRD-ECCM(-), RXRD-EECM(-) ECONOMIZERS

52

ACCESSORIES

DUCT ADAPTERS (RLKA 3 TO 6 TON [10.6 TO 21.1 kW] MODELS)Rectangular to RoundTransitions (Downflow)Two sizes available(18" [457 mm] and 20" [508 mm] round)fit all units. Dropsinto and secures toRXKG- Series Roofcurbs.For use withConcentric Diffusers.

DUCT ADAPTERS (RLMA 6 TON [21.1 kW] MODELS)(RLKA 7.5 TON [26.4 kW] MODELS)

Rectangular to RoundTransitions (Downflow)


Accessory Model No. Size in. [mm]RXMC-CB03 18 [457] RoundRXMC-CB04 20 [508] RoundRXMC-CC04 20 [508] Round

Model Application Tons [kW]3-6 [10.6-21.1]3-6 [10.6-21.1]6 & 7.5 [21.1 & 26.4]

53

ACCESSORIES

SIDE DISCHARGE CONCENTRIC DIFFUSERRXRN-FA60 (3 to 6 Ton [10.6 to 21.1 kW] Models)RXRN-FA65 (3 to 7.5 Ton [10.6 to 26.4 kW] Models)

For Use With Duct Adapter (RXMC)

Model No. A B C D E F G H I J K DuctSize

RXRN-FA60 475/8"[1210 mm]

235/8"[600 mm]

113/8"[289 mm]

211/2"[546 mm]

451/2"[1156 mm]

221/2"[572 mm]

111/2"[292 mm]

103/4"[273 mm]

451/2"[1156 mm]

211/2"[546 mm]

71/8"[181 mm] 18RD

RXRN-FA65 475/8"[1210 mm]

295/8"[752 mm]

143/8"[365 mm]

271/2"[699 mm]

451/2"[1156 mm]

221/2"[572 mm]

111/2"[292 mm]

133/4"[349 mm]

451/2"[1156 mm]

271/2"[699 mm]

81/8"[206 mm] 20RD

Model No. CFM [L/s] StaticPressure

ThrowFeet

NeckVel.

JetVel.

NoiseLevel

RXRN-FA60

1000 [472] .14 10-17 351 351 201200 [566] .17 11-18 421 421 201400 [661] .20 12-19 491 491 201600 [755] .24 12-20 561 561 201800 [850] .30 13-21 632 632 202000 [944] .36 14-23 702 702 202200 [1038] .40 16-25 772 772 20

RXRN-FA65

2600 [1227] .17 24-29 669 669 202800 [1321] .20 25-30 720 720 253000 [1416] .25 27-33 772 772 253200 [1510] .31 28-35 823 823 253400 [1605] .37 30-37 874 874 30

DIMENSIONAL DATA

ENGINEERING DATA


54

ACCESSORIES

FLUSH MOUNT CONCENTRIC DIFFUSERRXRN-FA70 (3 to 6 Ton [10.6 to 21.1 kW] Models)RXRN-FA75 (3 to 7.5 Ton [10.6 to 26.4 kW] Models)

For Use With Duct Adapter (RXMC)

DIMENSIONAL DATA

ENGINEERING DATA

Model No. A B C D E F G H DuctSize

RXRN-FA70 475/8"[1210 mm]

235/8"[600 mm]

131/2"[343 mm]

21"[533 mm]

45"[1143 mm]

221/2"[572 mm]

111/4"[286 mm]

101/2"[267 mm] 18RD

RXRN-FA75 475/8"[1210 mm]

295/8"[752 mm]

165/8"[422 mm]

27"[686 mm]

451/2"[1156 mm]

221/2"[572 mm]

111/4"[286 mm]

131/2"[343 mm] 20RD

Model No. CFM [L/s] StaticPressure

ThrowFeet

NeckVel.

JetVel.

NoiseLevel

RXRN-FA70

1000 [472] .14 15-20 391 694 201200 [566] .17 16-22 469 833 251400 [661] .20 17-24 547 972 301600 [755] .24 18-25 625 1111 301800 [850] .30 20-28 703 1250 352000 [944] .36 21-29 781 1389 402200 [1038] .40 22-30 859 1528 40

RXRN-FA75

2600 [1227] .17 19-24 663 1294 302800 [1321] .20 20-28 714 1393 353000 [1416] .25 21-29 765 1492 353200 [1510] .31 22-29 816 1592 403400 [1605] .37 22-30 867 1692 40


55

ACCESSORIES

THERMOSTATS—SELF-CONTAINED AIR CONDITIONERS

RECOMMENDED THERMOSTATS WITH AND W/O ECONOMIZER

Single Stage Cool w/o Economizer Two Stage Cool w/EconomizerMaple Chase—Model #0970 Honeywell—Model #T7300-A1005Honeywell—Model #T8602C Honeywell—Model #T874D-1959Maple Chase—Model #0960White Rodgers—Model #1F91-59Robertshaw—Model #CM64A-USAJ

SAMPLESPECIFICATIONSUnit shall be completely factory assembledand performance tested to provide therequired cooling and heating functions suit-able for outdoor installations. Unit shall beUL/cUL listed and rated in accordance toARI Standard 210.

CabinetUnit casing, base pan and framework shallbe manufactured of galvanized sheet metalprimed and finished with powder paintcapable of withstanding a 1000-hour saltspray test per ASTM B 117. Unit interiorcabinet surfaces shall be insulated with aminimum 1/2-inch thick foil faced insulation.Access panels shall be easily removableproviding access to the blower, filter, heat-ing compartment, and compressor/controlbox. Unit base rails shall be provided withfork insertion slots and rigging holes. Con-densate drain pan shall be of sloped designto conform to ASHRAE 62. Unit shall besupplied ready for vertical airflow and beeasily convertible to horizontal airflow at orbefore installation.

Compressor(s)Unit shall be provided with fully hermeticscroll compressor(s) with internally protectedsafety controls. Two compressors shall beutilized on 7.5 ton [26.4 kW] models.

CoilsThe evaporator and condenser coils shallbe fabricated of copper tubes with mechan-ically bonded aluminum plate fins. Theyshall be pressure tested prior to assemblyinto the unit, and electronically leak testedafter assembly.

Condenser FanA single direct drive propeller fan shall dis-charge air vertically upward. The fan motorshall be permanently lubricated and havebuilt-in overload protection.

Evaporator BlowerA single, double inlet, centrifugal wheelshall rotate in permanently lubricated ballbearings. The wheel shall be made fromsteel with corrosion resistant finish andshall be statically and dynamically balanced.

ACCESSORIESROOF CURBCurb shall be full perimeter type, complyingwith the standards of the National RoofingContractors Association. Design shall pro-vide for drop-in of supply and return ductsprior to setting unit, and include an insulat-ing panel for the rest of the curb area.

EconomizerEconomizer shall be completely assembledfor field installation. Unit shall include allcontrols and dampers including the baro-metric relief damper.

Manual Fresh Air DamperDamper shall consist of damper and rain-hood which is manually preset to admit upto 35% of outside air for field installation.

Motorized Fresh Air DamperDamper shall consist of motor, damper, andrainhood which can admit up to 35% of out-side air for field installation.

Electric Heat KitsElectric heat kits shall be available in awide range of capacity with branch circuitfusing allowing single point wiring. Kits shallbe UL/cUL approved. Each kit shall beoffered as a field or factory installed option.

Pressure ControlsHigh and low pressure controls shall beincluded for field or factory installation.

Low Ambient ControlLow ambient control shall be provided tocycle the condenser fan in response to condensing pressure and allow operation to 0 degrees F. The option shall be field orfactory installed.

Time Delay ControlTime delay control shall be provided to prevent the compressor from restarting 5minutes after shutdown. The control shallbe field or factory installed.

Louver Panel KitsField or factory installed louver kits shall be provided for condenser coil protectionagainst hail or flying debris.


56

MECHANICAL SPECIFICATIONS—RLKA/RLMA- SERIES

COM

PONE

NT C

ODE

NOTE

S:1.

CON

NECT

ORS

SUIT

ABLE

FOR

USE

WIT

H CO

PPER

CON

DUCT

ORS

ONLY

.2.

COM

PRES

SOR

MOT

OR T

HERM

ALLY

PRO

TECT

ED. A

LL 3

PHA

SE M

ODEL

S AR

E PR

OTEC

TED

UNDE

R PR

IMAR

Y SI

NGLE

PHAS

E CO

NDIT

IONS

.3.

CON

TROL

TRA

NSFO

RMER

PRI

MAR

Y LE

ADS:

RED

-COM

MON

. BLU

E-20

8V. B

LACK

-230

V. T

RANS

FORM

ER FA

CTOR

YW

IRED

FOR

230

VOL

TS O

N “J

” & “C

” MOD

ELS.

INTE

RCHA

NGE

BLAC

K AN

DBL

UE L

EADS

FOR

208

VOL

T OP

ERAT

ION.

4. C

ONTA

CTOR

FACT

ORY

WIR

ED. C

ONNE

CT F

IELD

WIR

E TO

FACT

ORY

SUPP

LIED

PIG

TAIL

.5.

LOW

VOL

TAGE

CIR

CUIT

IS N

.E.C

. CLA

SS 2

WIT

H A

CLAS

S 2

TRAN

SFOR

MER

. 24V

, 50/

60 H

Z SU

PPLI

ED.

6. C

ONNE

CT F

IELD

WIR

ING

IN G

ROUN

DED

RAIN

TIG

HT C

ONDU

IT T

O 60

HZ

FUSE

D DI

SCON

NECT

.7.

MOT

OR FA

CTOR

Y W

IRED

FOR

COR

RECT

SPE

ED.

8. S

EE F

USE

LABE

L ON

UNI

T FU

SE B

OX F

OR F

USE

SIZI

NG A

ND C

LASS

IFIC

ATIO

N.9.

WIR

ES F

ROM

PL2

(7 &

8) G

O TO

THE

MIX

ED A

IR S

ENSO

R ON

THE

OPT

IONA

L EC

ONOM

IZER

.10

. Y2

IS U

SED

ONLY

FOR

THE

OPT

IONA

L EC

ONOM

IZER

.

WIR

ING

INFO

RMAT

ION

LINE

VOL

TAGE

–FAC

TORY

STA

NDAR

D–F

ACTO

RY O

PTIO

N–F

IELD

INST

ALLE

DLO

W V

OLTA

GE–F

ACTO

RY S

TAND

ARD

–FAC

TORY

OPT

ION

–FIE

LD IN

STAL

LED

REPL

ACEM

ENT

WIR

E–M

UST

BE T

HE S

AME

SIZE

AND

TYP

E OF

INSU

LATI

ON A

S OR

IGIN

AL (1

05°C

MIN

.)W

ARNI

NG–C

ABIN

ET M

UST

BE P

ERM

ANEN

TLY

GROU

NDED

AN

D CO

NFOR

M T

O I.E

.C.,

N.E.

C., C

.E.C

. AND

LOC

ALCO

DES

AS A

PPLI

CABL

E.

WIR

E CO

LOR

CODE

BKBL

ACK

OOR

ANGE

BRBR

OWN

PRPU

RPLE

BLBL

UER

RED

GGR

EEN

WW

HITE

GYGR

AYY

YELL

OW

BRBL

OWER

REL

AYCC

COM

PRES

SOR

CONT

ACTO

RCO

MP

COM

PRES

SOR

CTCO

NTRO

L TR

ANSF

ORM

ERFT

FREE

ZE S

TAT

GLGR

OUND

LUG

GND

GROU

NDHP

CHI

GH P

RESS

URE

CONT

ROL

IDM

DDIN

DUCE

D DR

AFT

MOT

OR D

IREC

T DR

IVE

LAC

LOW

AM

BIEN

T CO

OLIN

G CO

NTRO

LLP

CLO

W P

RESS

URE

CONT

ROL

OFM

OUTD

OOR

FAN

MOT

ORPL

PLUG

RCRU

N CA

PACI

TOR

TBTE

RMIN

AL B

LOCK

(LOW

VOL

TAGE

)TD

CTI

ME

DELA

Y CO

NTRO

LW

NW

IRE

NUT

WIR

ING

DIAG

RAM

208-

230,

3 P

HASE

DIRE

CT D

RIVE

PACK

AGE

AIR

COND

ITIO

NER

90-2

3597

-03-

05

57

WIRING SCHEMATICS—RLKA/RLMA- SERIES

COM

PONE

NT C

ODE

NOTE

S:1.

CON

NECT

ORS

SUIT

ABLE

FOR

USE

WIT

H CO

PPER

CON

DUCT

ORS

ONLY

.2.

COM

PRES

SOR

MOT

OR T

HERM

ALLY

PRO

TECT

ED. A

LL 3

PHA

SE M

ODEL

S AR

E PR

OTEC

TED

UNDE

R PR

IMAR

Y SI

NGLE

PHAS

E CO

NDIT

IONS

.3.

CON

TROL

TRA

NSFO

RMER

PRI

MAR

Y LE

ADS:

60

HZ.

RED-

COM

MON

. BLU

E-20

8V. B

LACK

-230

V, B

LACK

/RED

-460

V, B

LACK

/BLU

E-57

5V. T

RANS

FORM

ER F

ACTO

RY W

IRED

FOR

230

VOLT

S ON

“J” &

“C” M

ODEL

S. IN

TERC

HANG

E BL

ACK

AND

BLUE

LEA

DS F

OR 2

08 V

OLT

OPER

ATIO

N. 4

60&

575

VOLT

MOD

ELS

FACT

ORY

WIR

ED F

OR C

ORRE

CT V

OLTA

GE.

50 H

Z.OR

ANGE

-COM

MON

, BLU

E-38

0V, B

LACK

-415

V.4.

CON

TACT

OR F

ACTO

RY W

IRED

. CON

NECT

FIE

LD W

IRE

TO F

ACTO

RY S

UPPL

IED

PIGT

AIL.

5. L

OW V

OLTA

GE C

IRCU

IT IS

N.E

.C. C

LASS

2 W

ITH

A CL

ASS

2 TR

ANSF

ORM

ER. 2

4V, 5

0/60

HZ

SUPP

LIED

.6.

CON

NECT

FIE

LD W

IRIN

G IN

GRO

UNDE

D RA

IN T

IGHT

CON

DUIT

TO

60 H

Z FU

SED

DISC

ONNE

CT.

7. M

OTOR

FAC

TORY

WIR

ED F

OR C

ORRE

CT S

PEED

.8.

SEE

FUS

E LA

BEL

ON U

NIT

FUSE

BOX

FOR

FUS

E SI

ZING

AND

CLA

SSIF

ICAT

ION.

9. W

IRES

FRO

M P

L2 (7

& 8

) GO

TO T

HE M

IXED

AIR

SEN

SOR

ON T

HE O

PTIO

NAL

ECON

OMIZ

ER.

10. Y

2 IS

USE

D ON

LY F

OR T

HE O

PTIO

NAL

ECON

OMIZ

ER.

WIR

ING

INFO

RMAT

ION

LINE

VOL

TAGE

–FAC

TORY

STA

NDAR

D–F

ACTO

RY O

PTIO

N–F

IELD

INST

ALLE

DLO

W V

OLTA

GE–F

ACTO

RY S

TAND

ARD

–FAC

TORY

OPT

ION

–FIE

LD IN

STAL

LED

REPL

ACEM

ENT

WIR

E–M

UST

BE T

HE S

AME

SIZE

AND

TYP

E OF

INSU

LATI

ON A

S OR

IGIN

AL (1

05°C

MIN

.)W

ARNI

NG–C

ABIN

ET M

UST

BE P

ERM

ANEN

TLY

GROU

NDED

AN

D CO

NFOR

M T

O I.E

.C.,

N.E.

C., C

.E.C

. AND

LOC

ALCO

DES

AS A

PPLI

CABL

E.

WIR

E CO

LOR

CODE

BKBL

ACK

OOR

ANGE

BRBR

OWN

PRPU

RPLE

BLBL

UER

RED

GGR

EEN

WW

HITE

GYGR

AYY

YELL

OW

BCBL

OWER

MOT

OR C

ONTA

CTOR

BRBL

OWER

REL

AYCC

COM

PRES

SOR

CONT

ACTO

RCO

MP

COM

PRES

SOR

CTCO

NTRO

L TR

ANSF

ORM

ERFT

FREE

ZE S

TAT

GLGR

OUND

LUG

GND

GROU

NDHP

CHI

GH P

RESS

URE

CONT

ROL

IBM

BDIN

DOOR

BL0

WER

MOT

OR B

ELT

DRIV

ELA

CLO

W A

MBI

ENT

COOL

ING

CONT

ROL

LPC

LOW

PRE

SSUR

E CO

NTRO

LOF

MOU

TDOO

R FA

N M

OTOR

PLPL

UGRC

RUN

CAPA

CITO

RTB

TERM

INAL

BLO

CK (L

OW V

OLTA

GE)

TDC

TIM

E DE

LAY

CONT

ROL

WN

WIR

E NU

T

WIR

ING

DIAG

RAM

208-

230-

460-

575V

3 PH

ASE

60 H

Z.20

0-22

0V &

380

-415

V3

PHAS

E 50

HZ.

BELT

DRI

VEPA

CKAG

E AI

R CO

NDIT

IONE

R

90-2

3597

-05-

08

58


COM

PONE

NT C

ODE

NOTE

S:1.

CON

NECT

ORS

SUIT

ABLE

FOR

USE

WIT

H CO

PPER

CON

DUCT

ORS

ONLY

.2.

COM

PRES

SOR

MOT

OR T

HERM

ALLY

PRO

TECT

ED. A

LL 3

PHA

SE M

ODEL

S AR

E PR

OTEC

TED

UNDE

R PR

IMAR

Y SI

NGLE

PHAS

E CO

NDIT

IONS

.3.

CON

TROL

TRA

NSFO

RMER

PRI

MAR

Y LE

ADS:

60

HZ.

RED-

COM

MON

. BLU

E-20

8V. B

LACK

-230

V, B

LACK

/RED

-460

V, B

LACK

/BLU

E-57

5V. T

RANS

FORM

ER F

ACTO

RY W

IRED

FOR

230

VOLT

S ON

“J”

& “

C” M

ODEL

S. IN

TERC

HANG

E BL

ACK

AND

BLUE

LEA

DS F

OR 2

08 V

OLT

OPER

ATIO

N. 4

60&

575

VOLT

MOD

ELS

FACT

ORY

WIR

ED F

OR C

ORRE

CT V

OLTA

GE.

50 H

Z.OR

ANGE

-COM

MON

, BLU

E-38

0V, B

LACK

-415

V.4.

CON

TACT

OR F

ACTO

RY W

IRED

. CON

NECT

FIE

LD W

IRE

TO F

ACTO

RY S

UPPL

IED

PIGT

AIL.

5. L

OW V

OLTA

GE C

IRCU

IT IS

N.E

.C. C

LASS

2 W

ITH

A CL

ASS

2 TR

ANSF

ORM

ER. 2

4V, 5

0/60

HZ

SUPP

LIED

.6.

CON

NECT

FIE

LD W

IRIN

G IN

GRO

UNDE

D RA

IN T

IGHT

CON

DUIT

TO

60 H

Z FU

SED

DISC

ONNE

CT.

7. M

OTOR

FAC

TORY

WIR

ED F

OR C

ORRE

CT S

PEED

.8.

SEE

FUS

E LA

BEL

ON U

NIT

FUSE

BOX

FOR

FUS

E SI

ZING

AND

CLA

SSIF

ICAT

ION.

9. W

IRES

FRO

M P

L2 (7

& 8

) GO

TO T

HE M

IXED

AIR

SEN

SOR

ON T

HE O

PTIO

NAL

ECON

OMIZ

ER.

WIR

ING

INFO

RMAT

ION

LINE

VOL

TAGE

–FAC

TORY

STA

NDAR

D–F

ACTO

RY O

PTIO

N–F

IELD

INST

ALLE

DLO

W V

OLTA

GE–F

ACTO

RY S

TAND

ARD

–FAC

TORY

OPT

ION

–FIE

LD IN

STAL

LED

REPL

ACEM

ENT

WIR

E–M

UST

BE T

HE S

AME

SIZE

AND

TYP

E OF

INSU

LATI

ON A

S OR

IGIN

AL (1

05°

C M

IN.)

WAR

NING

–CAB

INET

MUS

T BE

PER

MAN

ENTL

Y GR

OUND

ED

AND

CONF

ORM

TO

I.E.C

., N.

E.C.

, C.E

.C. A

ND L

OCAL

CODE

S AS

APP

LICA

BLE.

WIR

E CO

LOR

CODE

BKBL

ACK

OOR

ANGE

BRBR

OWN

PRPU

RPLE

BLBL

UER

RED

GGR

EEN

WW

HITE

GYGR

AYY

YELL

OW

BCBL

OWER

MOT

OR C

ONTA

CTOR

BRBL

OWER

REL

AYCC

COM

PRES

SOR

CONT

ACTO

RCO

MP

COM

PRES

SOR

CTCO

NTRO

L TR

ANSF

ORM

ERFT

FREE

ZE S

TAT

GLGR

OUND

LUG

GND

GROU

NDHP

CHI

GH P

RESS

URE

CONT

ROL

IBM

BDIN

DOOR

BL0

WER

MOT

OR B

ELT

DRIV

ELA

CLO

W A

MBI

ENT

COOL

ING

CONT

ROL

LPC

LOW

PRE

SSUR

E CO

NTRO

LOF

MOU

TDOO

R FA

N M

OTOR

PLPL

UGRC

RUN

CAPA

CITO

RTB

TERM

INAL

BLO

CK (L

OW V

OLTA

GE)

TDC

TIM

E DE

LAY

CONT

ROL

WN

WIR

E NU

T

WIR

ING

DIAG

RAM

208-

230-

460-

575V

3 PH

ASE

60 H

Z.20

0-22

0V &

380

-415

V3

PHAS

E 50

HZ.

BELT

DRI

VEDU

AL C

IRCU

IT

90-2

3597

-09-

03

59


Before proceeding with installation, referto installation instructions packagedwith each model, as well as complyingwith all Federal, State, Provincial, andLocal codes, regulations, and practices.

RUUDAIR CONDITIONINGDIVISION

5600 Old Greenwood Road, Fort Smith, Arkansas 72908

“In keeping with its policy of continuous progress and product improvement, Ruud reserves the right to make changes without notice.”

PRINTED IN U.S.A. 5-06 DC FORM NO. S22-928 REV. 3Supersedes Form No. S22-928 Rev. 2

GENERAL TERMS OF LIMITED WARRANTYRuud will furnish a replacement for any part of this productwhich fails in normal use and service within the applicableperiods stated, in accordance with the terms of the limited warranty.Electric Heating Elements

for Optional Electric Heating Kits ...................Five (5) YearsFor Complete Details of the Limited Warranty, Including Applicable Termsand Conditions, See Your Local Installer or Contact the Manufacturer fora Copy.

Compressor ......................................................Five (5) Years*Any Other Part ..............................................One (1) Year*All other parts and components carry a limited warranty of five years,provided they are single-phase products installed in a residential application.

BEFORE PURCHASING THIS APPLIANCE, READ IMPORTANT ENERGY COST AND EFFICIENCY INFORMATION AVAILABLE FROMYOUR RETAILER.

Documents

SELF-CONTAINED AIR CONDITIONERSpts.myrheem.com/docstore/webdocs/servicedocs/histlib/...RLKA-/RLMA- Series Self-Contained Air Conditioner 1. All models feature Copeland ® Scroll®