Rheem RLNL-G Installation Manual

INSTALLATION INSTRUCTIONS

RECOGNIZE THIS SYMBOL AS AN INDICATION OF IMPORTANT SAFETY INFORMATION!

!

DO NOT DESTROY THIS MANUAL

PLEASE READ CAREFULLY AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE BY A SERVICEMAN

WARNING

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THESE INSTRUCTIONS ARE INTENDED AS AN AID TO
QUALIFIED, LICENSED SERVICE PERSONNEL FOR PROPER
INSTALLATION, ADJUSTMENT AND OPERATION OF THIS
UNIT. READ THESE INSTRUCTIONS THOROUGHLY BEFORE
ATTEMPTING INSTALLATION OR OPERATION. FAILURE TO
FOLLOW THESE INSTRUCTIONS MAY RESULT IN IMPROPER
INSTALLATION, ADJUSTMENT, SERVICE OR MAINTENANCE
POSSIBLY RESULTING IN FIRE, ELECTRICAL SHOCK, PROP­ERTY DAMAGE, PERSONAL INJURY OR DEATH.

ISO 9001:2008

FOR PACKAGE AIR CONDITIONERS FEATURING NEW
INDUSTRY STANDARD R410A REFRIGERANT
WITH CLEAR CONTROL

RLNL-G SERIES 15, 20 & 25 TON [52.8, 70.3, 87.9 kW]
60 HZ MODELS (COMPLIES WITH ASHRAE 90.1-2007)

25 TON IS OUTSIDE THE SCOPE OF

ARI STANDARD 340/360

[ ] INDICATES METRIC CONVERSIONS

92-23577-126-00

I. TABLE OF CONTENTS

Table of Contents. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Checking Product Received. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Equipment Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Major Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

R-410A Refrigerant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Unit Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

General Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10

Electrical Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-12

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Pre-Installation Check Points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Outside Slab Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Clearances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Rooftop Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Ductwork . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Cover Panel Installation/Conversion Procedure . . . . . . . . . . . . . . . . . . . . . 16

Condensate Drain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Electrical Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Control Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Internal Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Thermostat/Humidity Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Indoor Air Flow Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Crankcase Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Airflow Performance Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19-21

Pre-Start Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Cooling Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Heating Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

HumidiDry™ System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Humidity Sensory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Refrigerant Solenoid Valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Variable Frequency Drive (VFD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

VFD Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Outdoor Fan Motor Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Auxiliary Heat. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Heater Kit Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-27

Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29-30

Charge Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31-33

2

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▲WARNING

PROPOSITION 65: THIS APPLIANCE
CONTAINS FIBERGLASS INSULA­TION. RESPIRABLE PARTICLES OF
FIBERGLASS ARE KNOWN TO THE
STATE OF CALIFORNIA TO CAUSE
CANCER.

II. INTRODUCTION

This booklet contains the installation and operating instructions for your air condition­er. There are a few precautions that should be taken to derive maximum satisfaction
from it. Improper installation can result in unsatisfactory operation or dangerous condi­tions.

Read this booklet and any instructions packaged with separate equipment required to
make up the system prior to installation. Give this booklet to the owner and explain its
provisions. The owner should retain this booklet for future reference.

!

▲WARNING

THE MANUFACTURER’S WARRANTY
DOES NOT COVER ANY DAMAGE OR
DEFECT TO THE AIR CONDITIONER
CAUSED BY THE ATTACHMENT OR
USE OF ANY COMPONENTS, ACCES­SORIES OR DEVICES (OTHER THAN
THOSE AUTHORIZED BY THE MANU­FACTURER) INTO, ONTO OR IN CON­JUNCTION WITH THE AIR CONDI­TIONER. YOU SHOULD BE AWARE
THAT THE USE OF UNAUTHORIZED
COMPONENTS, ACCESSORIES OR
DEVICES MAY ADVERSELY AFFECT
THE OPERATION OF THE AIR CONDI­TIONER AND MAY ALSO ENDANGER
LIFE AND PROPERTY. THE MANUFAC­TURER DISCLAIMS ANY RESPONSI­BILITY FOR SUCH LOSS OR INJURY
RESULTING FROM THE USE OF SUCH
UNAUTHORIZED COMPONENTS,
ACCESSORIES OR DEVICES.

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▲WARNING

DISCONNECT ALL POWER TO THE
UNIT BEFORE STARTING MAINTE­NANCE. FAILURE TO DO SO CAN
RESULT IN SEVERE ELECTRICAL
SHOCK OR DEATH.

III. CHECKING PRODUCT RECEIVED

Upon receiving the unit, inspect it for any damage from shipment. Claims for damage,
either shipping or concealed, should be filed immediately with the shipping company.
Check the unit model number, heating size, electrical characteristics, and accessories
to determine if they are correct.

IV. EQUIPMENT PROTECTION FROM THE
ENVIRONMENT

The metal parts of this unit may be subject to rust or deterioration in adverse environ­mental conditions. This oxidation could shorten the equipment’s useful life. Salt spray,
fog or mist in seacoast areas, sulphur or chlorine from lawn watering systems, and var­ious chemical contaminants from industries such as paper mills and petroleum refiner­ies are especially corrosive.

If the unit is to be installed in an area where contaminants are likely to be a prob­lem, special attention should be given to the equipment location and exposure.

1. Avoid having lawn sprinkler heads spray direction on the unit cabinet.

2. In coastal areas, locate the unit on the side of the building away from the water­front.

3. Shielding provided by a fence or shrubs may give some protection.

Regular maintenance will reduce the buildup of contaminants and help to pro­tect the unit’s finish.

1. Frequent washing of the cabinet, fan blade and coil with fresh water will remove
most of the salt or other contaminants that build up on the unit.

2. Regular cleaning and waxing of the cabinet with a good automobile polish will pro­vide some protection.

3. A good liquid cleaner may be used several times a year to remove matter that will
not wash off with water.

Several different types of protective coatings are offered in some areas. These coat­ings may provide some benefit, but the effectiveness of such coating materials cannot
be verified by the equipment manufacturer.

The best protection is frequent cleaning, maintenance and minimal exposure to
contaminants.

V. SPECIFICATIONS

A. GENERAL

The Packaged Air Conditioner is available without heat or with 20, 40, 60 or 75 kW
electric heat. Cooling capacities of 15, 20, and 25 nominal tons of cooling are avail­able. Units are convertible from bottom supply and return to horizontal supply and
return by relocation of supply and return air access panels. See cover installation
detail.

The units are weatherized for mounting outside of the building.
The information on the rating plate is in compliance with the FTC and DOE rating for

single phase units. The following information is for three phase units which are not
covered under the DOE certification program.

1. The efficiency rating of this unit is a product thermal efficiency rating determined
under continuous operating conditions independent of any installed system.

3

B. MAJOR COMPONENTS

The unit includes a hermetically-sealed refrigerating system (consisting of compres­sors, condenser coil, evaporator coil with thermal expansion valves, micro-channel
reheat coil, solenoid valves), circulation air blower, condenser fans, variable frequen­cy drive (VFD) outdoor fan motor controller (OFMC) and all necessary internal elec­trical wiring. The cooling system of these units is factory-evacuated, charged and
performance tested. Refrigerant amount and type are indicated on rating plate.

C. R-410A REFRIGERANT

All units are factory charged with R-410A refrigerant.

1. Specification of R-410A:

Application: R-410A is not a drop-in replacement for R-22

must accommodate its higher pressures. It cannot be retrofitted into R-22 units.

Pressure: The pressure of R-410A is approximately 60% (1.6 times) greater than
R-22. Recovery and recycle equipment, pumps, hoses and the like need to have

design pressure ratings appropriate for R-410A. Manifold sets need to range up to 800
psig high-side and 250 psig low-side with a 550 psig low-side retard. Hoses need to
have a service pressure rating of 800 psig. Recovery cylinders need to have a 400 psig
service pressure rating. DOT 4BA400 or DOT BW400.

Combustibility: At pressures above 1 atmosphere, mixture of R-410A and air can
become combustible. R-410A and air should never be mixed in tanks or supply

lines, or be allowed to accumulate in storage tanks. Leak checking should never
be done with a mixture of R-410A and air. Leak checking can be performed safe-

ly with nitrogen or a mixture of R-410A and nitrogen.

2. Quick Reference Guide For R-410A

• R-410A refrigerant operates at approximately 60% higher pressure (1.6 times) than
R-22. Ensure that servicing equipment is designed to operate with R-410A.

• R-410A refrigerant cylinders are pink.

• R-410A, as with other HFC’s is only compatible with POE oils.

• Vacuum pumps will not remove moisture from POE oil.

• R-410A systems are to be charged with liquid refrigerants. Prior to March 1999, R­410A refrigerant cylinders had a dip tube. These cylinders should be kept upright
for equipment charging. Post March 1999 cylinders do not have a dip tube and
should be inverted to ensure liquid charging of the equipment.

• Do not install a suction line filter drier in the liquid line.

• A liquid line filter drier is standard on every unit.

• Desiccant (drying agent) must be compatible for POE oils and R-410A.

; equipment designs

!

▲CAUTION

R-410A systems operate at higher pres­sures than R-22 systems. Do not use R­22 service equipment or components on
R-410A equipment.

4

3. Evaporator Coil / TXV
The thermostatic expansion valve is specifically designed to operate with R-410A. DO

NOT use an R-22 TXV. The existing evaporator must be replaced with the factory
specified TXV evaporator specifically designed for R-410A.

4. Tools Required For Installing & Servicing R-410A Models
Manifold Sets:

-Up to 800 PSIG High side

-Up to 250 PSIG Low Side

-550 PSIG Low Side Retard

Manifold Hoses:

-Service Pressure Rating of 800 PSIG

Recovery Cylinders:

-400 PSIG Pressure Rating

-Dept. of Transportation 4BA400 or BW400

CONTROL
ACCESS

BLOWER
ACCESS

HEATER

ACCESS

RETURN
AIR

SUPPLY
AIR

CONDENSER COIL

(RIGHT SIDE)

ALTERNATE
ELECTRICAL ENTRY
(LOW VOLTAGE)

ELECTRICAL ENTRY

(POWER)

C
O
N
D
E
N
S
E
R

C
O

I

L

SUPPLY AIR

RETURN

AIR

FIGURE 1

UNIT DIMENSIONS (BOTTOM VIEW)

FIGURE 2

UNIT DIMENSIONS (BOTTOM VIEW)

(FRONT SIDE)

Typical Dimensions Shown
in Inches (± .125)

ST-A1125-02B

(RIGHT

SIDE)

Typical Dimensions Shown
in Inches (± .125 tolerance)

ST-A1125-09B

5

SUPPLY COVER

REMOVE COVER PLATE WHEN
CONVERTING FROM DOWNFLOW
TO HORIZONTAL CONFIGURATION.

RETURN COVER

COMPRESSOR ACCESS

RETURN

AIR

SUPPLY AIR

FIGURE 3

OUTDOOR FAN #2

2

OUTDOOR FAN #1

1

3

OUTDOOR FAN #3

6

5

4

OUTDOOR FAN #5

OUTDOOR FAN #4

OUTDOOR FAN #6

OUTDOOR COIL

SUPPLY AIR

FILTER RACK

RETURN COMPARTMENT

COMPRESSOR #2

UNIT DIMENSIONS

FIGURE 4

UNIT DIMENSIONS
REAR VIEW

ST-A1125-03

FIGURE 5

COMPONENT LOCATION

CONDENSER COIL

(RIGHT SIDE)

ST-A1125-08B

6

ST-A1125-05

Control Box

&

Filter Access

Blower Access

Electric Heat Access

Compressor Access

(Both Sides)

Condenser
Coil
(Right Side)

Condensate Drain 1” FNPT

FIGURE 6

CONTROL/FILTER
ACCESS

CONTROL POWER ENTRY

ELECTRIC HEAT ACCESS

BLOWER ACCESS

COMPRESSOR ACCESS

OUTDOOR
FANS

1

2

3

4

5

6

OUTDOOR FAN #4

OUTDOOR FAN #1

OUTDOOR FAN #5

OUTDOOR FAN #6

OUTDOOR FAN #3

OUTDOOR FAN #2

CONTROL COMPARTMENT

FILTER OPENING

BLOWERS

ELECTRIC HEAT COMPARTMENT

CONDENSER COIL
ASSEMBLY

INDOOR MOTOR

COMPRESSOR #1

UNIT DIMENSIONS & COMPONENT ACCESS

FIGURE 7

UNIT DIMENSIONS & COMPONENT ACCESS

(FRONT SIDE)

 

Condenser Fan

Discharge Air

ST-A1125-06B

FIGURE 8

INTERNAL COMPONENT LOCATIONS

ST-A1125-01B

ST-A1125-04B

7

GENERAL DATA - RLNL

Model RLNL- Series G180CR G180CS G180DR G180DS
Cooling Performance

Gross Cooling Capacity Btu [kW] 188,000 [55.08] 188,000 [55.08] 188,000 [55.08] 188,000 [55.08]
EER, SEER

1

2

11.1/NA 11.1/NA 11.1/NA 11.1/NA

Continued ->

Nominal CFM/AHRI Rated CFM [L/s] 6000/5900 [2831/2784] 6000/5900 [2831/2784] 6000/5900 [2831/2784] 6000/5900 [2831/2784]
AHRI Net Cooling Capacity Btu [kW] 182,000 [53.33] 182,000 [53.33] 182,000 [53.33] 182,000 [53.33]
Net Sensible Capacity Btu [kW] 135,700 [39.76] 135,700 [39.76] 135,700 [39.76] 135,700 [39.76]
Net Latent Capacity Btu [kW] 46,300 [13.57] 46,300 [13.57] 46,300 [13.57] 46,300 [13.57]

3

(Standard / VFD) 14.6 14.6 14.6 14.6

IEER
Net System Power kW 16.35 16.35 16.35 16.35

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

5

91 91 91 91

Outdoor Coil - Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled
Tube 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] 53.3 [4.95] 53.3 [4.95] 53.3 [4.95] 53.3 [4.95]
Rows / FPI [FPcm] 1 / 22 [9] 1 / 22 [9] 1 / 22 [9] 1 / 22 [9]

Indoor Coil - Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled
Tube 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] 26.67 [2.48] 26.67 [2.48] 26.67 [2.48] 26.67 [2.48]
Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7] 2 / 18 [7]
Refrigerant Control TX Valves TX Valves TX Valves TX Valves
Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Re-Heat Coil - Fin Type Louvered Louvered Louvered Louvered

Tube Type MicroChannel MicroChannel MicroChannel MicroChannel
MicroChannel Depth in. [mm] 0.709 [18] 0.709 [18] 0.709 [18] 0.709 [18]
Face Area sq. ft. [sq. m] 19.9 [1.85] 19.9 [1.85] 19.9 [1.85] 19.9 [1.85]
Rows / FPI [FPcm] 1 / 23 [9] 1 / 23 [9] 1 / 23 [9] 1 / 23 [9]

Outdoor Fan - Type Propeller Propeller Propeller Propeller

No. Used/Diameter in. [mm] 4/24 [609.6] 4/24 [609.6] 4/24 [609.6] 4/24 [609.6]
Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1
CFM [L/s] 16000 [7550] 16000 [7550] 16000 [7550] 16000 [7550]
No. Motors/HP 4 at 1/3 HP 4 at 1/3 HP 4 at 1/3 HP 4 at 1/3 HP
Motor RPM 1075 1075 1075 1075

Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used/Diameter in. [mm] 2/18x9 [457x229] 2/18x9 [457x229] 2/18x9 [457x229] 2/18x9 [457x229]
Drive Type Belt (Adjustable) Belt (Adjustable) Belt (Adjustable) Belt (Adjustable)
No. Speeds (Standard / VFD) Multiple Multiple Multiple Multiple
No. Motors 1111
Motor HP 3535
Motor RPM 1725 1725 1725 1725
Motor Frame Size 56 184 56 184

Filter - Type Disposable Disposable Disposable Disposable

Furnished Yes Yes Yes Yes
(NO.) Size Recommended in. [mm x mm x mm] (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508]

Refrigerant Charge Oz. (Sys. 1/Sys. 2) [g] 299/211 [8477/5982] 299/211 [8477/5982] 299/211 [8477/5982] 299/211 [8477/5982]
Weights

Net Weight lbs. [kg] 1906 [865] 1935 [878] 1906 [865] 1935 [878]
Ship Weight lbs. [kg] 2032 [922] 2061 [935] 2032 [922] 2061 [935]

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. AHRI capacity is net and includes
the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air Conditioner Equipment certification program, which is
based on AHRI Standard 210/240 or 360.

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

3. Integrated Energy Efficiency Ratio (IEER) is rated in accordance with AHRI Standard 210/240 or 340/360.

4. Not applicable to these units.

5. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. 25 Ton Model is outside the scope of AHRI Standard 340/360.

8

GENERAL DATA - RLNL

Model RLNL- Series G240CR G240CS G240DR G240DS
Cooling Performance

Gross Cooling Capacity Btu [kW] 244,000 [71.49] 244,000 [71.49] 244,000 [71.49] 244,000 [71.49]
EER, SEER

1

2

11.1/NA 11.1/NA 11.1/NA 11.1/NA

Continued ->

Nominal CFM/AHRI Rated CFM [L/s] 8000/7725 [3775/3645] 8000/7725 [3775/3645] 8000/7725 [3775/3645] 8000/7725 [3775/3645]
AHRI Net Cooling Capacity Btu [kW] 234,000 [68.56] 234,000 [68.56]] 234,000 [68.56]] 234,000 [68.56]
Net Sensible Capacity Btu [kW] 171,600 [50.28] 171,600 [50.28] 171,600 [50.28] 171,600 [50.28]
Net Latent Capacity Btu [kW] 62,400 [18.28] 62,400 [18.28] 62,400 [18.28] 62,400 [18.28]

3

(Standard / VFD) 14.8 14.8 14.8 14.8

IEER
Net System Power kW 21.04 21.04 21.04 21.04

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

5

91 91 91 91

Outdoor Coil - Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled
Tube 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] 53.3 [4.95] 53.3 [4.95] 53.3 [4.95] 53.3 [4.95]
Rows / FPI [FPcm] 2 / 22 [9] 2 / 22 [9] 2 / 22 [9] 2 / 22 [9]

Indoor Coil - Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled
Tube 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] 26.67 [2.48] 26.67 [2.48] 26.67 [2.48] 26.67 [2.48]
Rows / FPI [FPcm] 3 / 13 [7] 3 / 13 [7] 3 / 13 [7] 3 / 13 [7]
Refrigerant Control TX Valves TX Valves TX Valves TX Valves
Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Re-Heat Coil - Fin Type Louvered Louvered Louvered Louvered

Tube Type MicroChannel MicroChannel MicroChannel MicroChannel
MicroChannel Depth in. [mm] 0.709 [18] 0.709 [18] 0.709 [18] 0.709 [18]
Face Area sq. ft. [sq. m] 19.9 [1.85] 19.9 [1.85] 19.9 [1.85] 19.9 [1.85]
Rows / FPI [FPcm] 1 / 23 [9] 1 / 23 [9] 1 / 23 [9] 1 / 23 [9]

Outdoor Fan - Type Propeller Propeller Propeller Propeller

No. Used/Diameter in. [mm] 6/24 [609.6] 6/24 [609.6] 6/24 [609.6] 6/24 [609.6]
Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1
CFM [L/s] 19800 [9344] 19800 [9344] 19800 [9344] 19800 [9344]
No. Motors/HP 6 at 1/3 HP 6 at 1/3 HP 6 at 1/3 HP 6 at 1/3 HP
Motor RPM 1075 1075 1075 1075

Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used/Diameter in. [mm] 2/18x9 [457x229] 2/18x9 [457x229] 2/18x9 [457x229] 2/18x9 [457x229]
Drive Type Belt (Adjustable) Belt (Adjustable) Belt (Adjustable) Belt (Adjustable)
No. Speeds (Standard / VFD) Multiple Multiple Multiple Multiple
No. Motors 1111
Motor HP 5 7 1/2 5 7 1/2
Motor RPM 1725 1725 1725 1725
Motor Frame Size 184 213 184 184

Filter - Type Disposable Disposable Disposable Disposable

Furnished Yes Yes Yes Yes
(NO.) Size Recommended in. [mm x mm x mm] (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508]

Refrigerant Charge Oz. (Sys. 1/Sys. 2) [g] 430/331 [1219/9384] 430/331 [1219/9384] 430/331 [1219/9384] 430/331 [1219/9384]
Weights

Net Weight lbs. [kg] 2231 [1012] 2269 [1029] 2231 [1012] 2269 [1029]
Ship Weight lbs. [kg] 2357 [1069] 2395 [1086] 2357 [1069] 2395 [1086]

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. AHRI capacity is net and includes
the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air Conditioner Equipment certification program, which is
based on AHRI Standard 210/240 or 360.

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

3. Integrated Energy Efficiency Ratio (IEER) is rated in accordance with AHRI Standard 210/240 or 340/360.

4. Not applicable to these units.

5. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. 25 Ton Model is outside the scope of AHRI Standard 340/360.

9

GENERAL DATA - RLNL

Model RLNL- Series G300CR G300CS G300DR G300DS
Cooling Performance

Gross Cooling Capacity Btu [kW] 304,000 [89.07] 304,000 [89.07] 304,000 [89.07] 304,000 [89.07]
EER, SEER

1

2

10/NA 10/NA 10/NA 10/NA
Nominal CFM/AHRI Rated CFM [L/s] 10000/9575 [4719/4518] 10000/9575 [4719/4518] 10000/9575 [4719/4518] 10000/9575 [4719/4518]
AHRI Net Cooling Capacity Btu [kW] 288,000 [84.38] 288,000 [84.38] 288,000 [84.38] 288,000 [84.38]
Net Sensible Capacity Btu [kW] 210,000 [61.53] 210,000 [61.53] 210,000 [61.53] 210,000 [61.53]
Net Latent Capacity Btu [kW] 78,000 [22.85] 78,000 [22.85] 78,000 [22.85] 78,000 [22.85]

3

(Standard / VFD) 14.1 14.1 14.1 14.1

IEER
Net System Power kW 26.87 26.87 26.87 26.87

Compressor

No./Type 2/Scroll 2/Scroll 2/Scroll 2/Scroll

Outdoor Sound Rating (dB)

5

91 91 91 91

Outdoor Coil - Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled
Tube 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] 53.3 [4.95] 53.3 [4.95] 53.3 [4.95] 53.3 [4.95]
Rows / FPI [FPcm] 2 / 22 [9] 2 / 22 [9] 2 / 22 [9] 2 / 22 [9]

Indoor Coil - Fin Type Louvered Louvered Louvered Louvered

Tube Type Rifled Rifled Rifled Rifled
Tube 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] 26.67 [2.48] 26.67 [2.48] 26.67 [2.48] 26.67 [2.48]
Rows / FPI [FPcm] 4 / 15 [6] 4 / 15 [6] 4 / 15 [6] 4 / 15 [6]
Refrigerant Control TX Valves TX Valves TX Valves TX Valves
Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4] 1/1 [25.4]

Re-Heat Coil - Fin Type Louvered Louvered Louvered Louvered

Tube Type MicroChannel MicroChannel MicroChannel MicroChannel
MicroChannel Depth in. [mm] 0.709 [18] 0.709 [18] 0.709 [18] 0.709 [18]
Face Area sq. ft. [sq. m] 19.9 [1.85] 19.9 [1.85] 19.9 [1.85] 19.9 [1.85]
Rows / FPI [FPcm] 1 / 23 [9] 1 / 23 [9] 1 / 23 [9] 1 / 23 [9]

Outdoor Fan - Type Propeller Propeller Propeller Propeller

No. Used/Diameter in. [mm] 6/24 [609.6] 6/24 [609.6] 6/24 [609.6] 6/24 [609.6]
Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1
CFM [L/s] 19800 [9344] 19800 [9344] 19800 [9344] 19800 [9344]
No. Motors/HP 6 at 1/3 HP 6 at 1/3 HP 6 at 1/3 HP 6 at 1/3 HP
Motor RPM 1075 1075 1075 1075

Indoor Fan - Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal

No. Used/Diameter in. [mm] 2/18x9 [457x229] 2/18x9 [457x229] 2/18x9 [457x229] 2/18x9 [457x229]
Drive Type Belt (Adjustable) Belt (Adjustable) Belt (Adjustable) Belt (Adjustable)
No. Speeds (Standard / VFD) Multiple Multiple Multiple Multiple
No. Motors 1111
Motor HP 7 1/2 10 7 1/2 10
Motor RPM 1725 1725 1725 1725
Motor Frame Size 213 215 213 215

Filter - Type Disposable Disposable Disposable Disposable

Furnished Yes Yes Yes Yes
(NO.) Size Recommended in. [mm x mm x mm] (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508]

Refrigerant Charge Oz. (Sys. 1/Sys. 2) [g] 464/357 [13154/10121] 464/357 [13154/10121] 464/357 [13154/10121] 464/357 [13154/10121]
Weights

Net Weight lbs. [kg] 2330 [1057] 2341 [1062] 2330 [1057] 2341 [1062]
Ship Weight lbs. [kg] 2456 [1114] 2467 [1119] 2456 [1114] 2467 [1119]

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. AHRI capacity is net and includes
the effect of fan motor heat. Units are suitable for operation to ±20% of nominal cfm. Units are certified in accordance with the Unitary Air Conditioner Equipment certification program, which is
based on AHRI Standard 210/240 or 360.

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

3. Integrated Energy Efficiency Ratio (IEER) is rated in accordance with AHRI Standard 210/240 or 340/360.

4. Not applicable to these units.

5. Outdoor Sound Rating shown is tested in accordance with ARI Standard 270. 25 Ton Model is outside the scope of AHRI Standard 340/360.

10

ELECTRICAL DATA - RLNL

G180CR G180CS G180DR G180DS G240CR G240CS G240DR G240DS

Unit Operating Voltage

Range

187-253 187-253 414-506 414-506 187-253 187-253 414-506 414-506

ELECTRICAL DATA - RLNL SERIES

Minimum Circuit

Ampacity

Minimum Overcurrent

Protection Device Size

Unit Information

Maximum Overcurrent
Protection Device Size

HP, Compressor 1

Amps (RLA), Comp. 1

Compressor Motor

Amps (LRA), Comp. 1

HP, Compressor 2

Amps (RLA), Comp. 2

Amps (LRA), Comp. 2

Volts

No.

Volts

Phase

RPM

208/230 208/230 460 460 208/230 208/230 460 460

78/78 81/81 38 40 101/101 109/109 52 56

90/90 90/90 45 45 110/110 125/125 60 60

100/100 100/100 45 50 125/125 125/125 60 70

22 2 2 2 2 22

200/230 200/230 460 460 200/230 200/230 460 460

33 3 3 3 3 33

3450 3450 3450 3450 3450 3450 3450 3450

77 7 710 10 10 10

25/25 25/25 12.2 12.2 33.3/33.3 33.3/33.3 17.9 17.9

164/164 164/164 100 100 239/239 239/239 125 125

77 7 77 1/2 7 1/2 7 1/2 7 1/2

25/25 25/25 12.2 12.2 29.5/29.5 29.5/29.5 14.7 14.7

164/164 164/164 100 100 195/195 195/195 95 95

Condenser Motor

Evaporator Fan

No.

Volts

Phase

HP

Amps (FLA, each)

Amps (LRA, each)

No.

Volts

Phase

HP

Amps (FLA, each)

Amps (LRA, each)

44 4 4 6 6 66

208/230 208/230 460 460 208/230 208/230 460 460

11 1 1 1 1 11

1/3 1/3 1/3 1/3 1/3 1/3 1/3 1/3

2.4/2.4 2.4/2.4 1.4 1.4 2.4/2.4 2.4/2.4 1.4 1.4

4.7/4.7 4.7./4.7 2.4 2.4 4.7/4.7 4.7/4.7 2.4 2.4

11 1 1 1 1 11

208/230 208/230 460 460 208/230 208/230 460 460

33 3 3 3 3 33

35 3 5 57 1/2 5 7 1/2

11.5/11.5 14.9/14.9 4.6 6.6 14.7/14.7 23.1/23.1 6.6 9.6

74.5/74.5 82.6/82.6 38.1 46.3 82.6/82.6 136/136 46.3 67

11