Rheem RA15AZ Endeavor Line Classic Plus Series iM Air Conditioners User Manual

Rheem RA15AZ Endeavor Line Classic Plus Series iM Air Conditioners User Manual

Features and Benefits

• EcoNet® Enabled: Automatic system configuration and optimization

• PlusOne® Diagnostics & Bluetooth Connectivity: With the Rheem Contractor & EcoNet® Apps, built-in technology makes advanced set-up, monitoring, troubleshooting and repairing the product easier than ever before.

• PlusOne® Variable Speed Twin Rotary Compressor & Inverter Drive:

  • Features Inverter operation from 40 to 70% capacity or 100% capacity via line voltage with the EcoNet® Smart Thermostat
  • 3-speed operation when installed with a 24V two-stage thermostat
    Provides precise temperature control, advanced humidity control and greater efficiency

• Swept Wing Fan Technology: Features quieter operation and improved unit acoustics

• 7mm Condenser Copper Coil: Requires less refrigerant allowing for a smaller and lighter footprint while enhancing reliability

• PlusOne® Expanded Value Space: 3 in. – 4 in. – 5 in. service valve space—provides a minimum working area of 27-square inches for easier access

• PlusOne® Triple Service Access: 15 in. wide, industry leading corner service access, two fastener, removeable corner and individual louver panels–makes repairs easier and faster

Air Conditioners

• Brand: R
• Product Category: A
• SEER2: 15
• Region: A
• Refrigerant: Z
• Capacity BTU/HR: 24
• Major Series: A
• Voltage: J
• Type: 3
• Controls: C
• Minor Series: A

R – Rheem
A – Air Conditioners
15 – 15.2 SEER2
A – All Z – R-410A
24 – 24,000 [7.03 kW] 36 – 36,000 [10.55 kW] 48 – 48,000 [14.07 kW] 60 – 60,000 [17.58 kW] A – 1st Design
J – 1ph, 208-230/60
3 – 3+ Stage
C – Communicating
A – 1st Design

Speed iM Air Conditioner – 208/230/1/60
RA15AZ36AJ3CA| Endeavor™ Line Classic Plus® Series 3 ton EcoNet®  Enabled 3+ Speed iM Air Conditioner – 208/230/1/60
RA15AZ48AJ3CA| Endeavor™ Line Classic Plus® Series 4 ton EcoNet® Enabled 3+ Speed iM Air Conditioner – 208/230/1/60
RA15AZ60AJ3CA| Endeavor™ Line Classic Plus® Series 5 ton EcoNet® Enabled 3+ Speed iM Air Conditioner – 208/230/1/60
STANDARD EQUIPMENT

R-410A Refrigerant
Maximum SEER2: 15.2 SEER2
Maximum EER2: 9.8 EER2
Variable Speed Twin Rotary Compressor
Field Installed Filter Drier
Front Seating Service Valves
Internal Pressure Relief Valve
Internal Thermal Overload
Long Line capability
Low Ambient capability with Kit
3-4-5 Expanded Valve Space
Composite Basepan
2 Screw Control Box Access
15″ Access to Internal Components
Quick release louver panel design
No fasteners to remove along bottom
Optimized Venturi Airflow
Single row condenser coil
Powder coated paint
Rust resistant screws
QR code
External gauge ports
Service trays

General Data

MODEL NO.| RA15AZ24AJ3| RA15AZ36AJ3| RA15AZ48AJ3| RA15AZ60AJ3
---|---|---|---|---
Nominal Tonnage| 2.0| 3.0| 4.0| 5.0
Valve Connections
Liquid Line O.D. – in.| 3/8| 3/8| 3/8| 3/8
Suction Line O.D. – in.| 3/4| 3/4| 7/8| 7/8
Refrigerant (R410A) furnished oz.¹| 91| 119| 130| 154
Compressor Type| Twin Rotary
Outdoor Coil
Net face area – Outer Coil| 11.79| 14.4| 16.42| 17.88
Net face area – Inner Coil| —| —| —| —
Tube diameter – in.| 0.276| 0.276| 0.276| 0.276
Number of rows| 1| 1| 1| 1
Fins per inch| 24| 24| 24| 24
Outdoor Fan
Diameter – in.| 20| 24| 24| 26
Number of blades| 3| 3| 3| 3
Motor hp| 1/4| 1/5| 1/2| 1/2
CFM| 2904| 4138| 4422| 5234
RPM| 1075| 1000| 1075| 1075
watts| 297| 267| 401| 463
Shipping weight – lbs.| 157| 158| 200| 215
Operating weight – lbs.| 149| 150| 192| 207

Electrical Data

Line Voltage Data (Volts-Phase-Hz)| 208/230-1-60| 208/230-1-60| 208/230-1-60| 208/230-1-60
---|---|---|---|---
Maximum overcurrent protection (amps)²| 20| 30| 40| 0
Minimum circuit ampacity5| 12| 20| 25| 0
Compressor
Rated load amps| 10| 15| 20| 0
Locked rotor amps| 65| 70| 96| 119

¹Refrigerant charge sufficient for 15 ft. length of refrigerant lines. For longer line set  equirements see the installation instructions for information about set length and  dditional refrigerant charge required.
²HACR type circuit breaker of fuse.
³Refer to National Electrical Code manual to determine wire, fuse and disconnect size requirements.

Accessories

MODEL NO.| RA15AZ24AJ3| RA15AZ36AJ3| RA15AZ48AJ3| RA15AZ60AJ3
---|---|---|---|---
Compressor crankcase heater*| x| x| x| x
Low ambient control| x| x| x| x
Compressor sound cover| x| x| x| x
Compressor hard start kit| x| x| x| x
Compressor time delay| x| x| x| x
Low pressure control| x| x| x| x
High pressure control| Ö| Ö| Ö| Ö
Liquid Line Solenoid (24 VAC, 50/60 Hz)| Solenoid Valve| 200RD2T3TVLC| 200RD2T3TVLC| 200RD2T3TVLC| 200RD2T3TVLC
Solenoid Coil| 61-AMG24V| 61-AMG24V| 61-AMG24V| 61-AMG24V
Liquid Line Solenoid (120/240 VAC, 50/60 Hz)| Solenoid Valve| 200RD2T3TVLC| 200RD2T3TVLC| 200RD2T3TVLC| 200RD2T3TVLC
Solenoid Coil| 61-AMG120/240V| 61-AMG120/240V| 61-AMG120/240V| 61-AMG120/240V

***** Crankcase Heater recommended with Low Ambient Kit.

Weighted Sound Power Level (dBA)

Unit Size – Voltage, Series| Standard Rating (dBA)| TYPICAL OCTAVE BAND SPECTRUM (dBA without tone adjustment)
---|---|---
125| 250| 500| 1000| 2000| 4000| 8000
RA15AZ24AJ3| 71.7| 46.1| 59.1| 63.2| 60.8| 58.7| 56.5| 47.9
RA15AZ36AJ3| 72.9| 47.5| 59.5| 64.9| 60.7| 62.6| 57.0| 49.6
RA15AZ48AJ3| 76.2| 49.4| 61.4| 68.1| 53.9| 60.8| 57.4| 48.5
RA15AZ60AJ3| 76.7| 49.3| 64.6| 68.1| 65.1| 62.6| 58.6| 53.0

NOTE: Tested in accordance with AHRI Standard 270-08 (not listed in AHRI)

Unit Dimensions

Designates Metric Conversions

CLEARANCES

Control Wiring

FIGURE 2
CONTROL WIRING FOR GAS OR OIL FURNACE

FOR TYPICAL GAS OR OIL HEAT

BR – BROWN WIRE
YL – YELLOW WIRE
X – WIRE CONNECTION

***** IF MAXIMUM OUTLET TEMPERATURE RISE IS DESIRED, IT IS RECOMMENDED THAT W1 (W/BK) AND W2 (W/BL) BE JUMPERED TOGETHER

FOR TYPICAL ELECTRIC HEAT

BR – BROWN WIRE
R – RED WIRE
YL – YELLOW WIRE
W/BK – WHITE WIRE WITH BLACK STRIPE
G/BK – GREEN WIRE WITH BLACK STRIPE
PU – PURPLE WIRE (NOT USED)
X – WIRE CONNECTION

Application Guidelines

1. Intended for outdoor installation with free air inlet and outlet. Outdoor fan external static pressure available is less than 0.01 -in. wc.
2. Minimum outdoor operation air temperature for cooling mode without low ambient operation accessory is 55°F (12.8°C).
3. Maximum outdoor operating air temperature is 125°F (51.7°C).
4. For reliable operation, unit should be level in all horizontal planes.
5. Use only copper wire for electric connections at unit. Aluminum and clad aluminum are not acceptable for the type of connector provided.
6. Do not apply capillary tube indoor coils to these units.
7. Factory-supplied filter drier must be installed.

Refrigerant Line Size Information

15/16 SEER2 VARIABLE SPEED AIR CONDITIONERS

**Unit Size| ****Allowable Liquid Line Size| ****Allowable Vapor Line Size| Outdoor Unit ABOVE or BELOW Indoor Unit Equivalent Length (Feet)
< 25| 26-50| 51-75| 76-100| 101-125| 126-150
Maximum Vertical Separation / Capacity Multiplier
** 2.0 Ton **SEE NOTE 3| 1/4″| 5/8″| 25/1.00| 50/0.99| 32/0.98| 40/0.97| NR| NR
5/16″| 5/8″| 25/1.00| 50/0.99| 50/0.98| 50/0.97| 50/0.96| 50/0.95
3/8″| 5/8″| 25/1.00| 50/0.99| 50/0.98| 50/0.97| 50/0.96| 50/0.95
1/4″| 3/4″| 25/1.00| 50/1.00| 32/0.99| 40/0.99| NR| NR
5/16″| 3/4″| 25/1.00| 50/1.00| 50/0.99| 50/0.99| 50/0.99| 50/0.98
3/8″| 3/4″| 25/1.00| 50/1.00| 50/0.99| 50/0.99| 50/0.99| 50/0.98
** 3 Ton| 5/16″| 5/8″| 25/0.99| 50/0.97| 50/0.95| 50/0.93| 37/0.91| NR
3/8″| 5/8″| 25/0.99| 50/0.97| 50/0.95| 50/0.93| 50/0.91| NR
5/16″| 3/4″| 25/1.00| 50/0.99| 50/0.99| 50/0.98| 37/0.97| 22/0.96
3/8″| 3/4″| 25/1.00| 50/0.99| 50/0.99| 50/0.98| 50/0.97| 50/0.96
1/2″| 3/4″| 25/1.00| 50/0.99| 50/0.99| 50/0.98| 50/0.97| 50/0.96
**** 4 Ton| 3/8″| 3/4″| 25/0.99| 50/0.98| 50/0.97| 50/0.96| 50/0.94| 50/0.93
1/2″| 3/4″| 25/0.99| 50/0.98| 50/0.97| 50/0.96| 50/0.94| 50/0.93
3/8″| 7/8″| 25/1.00| 50/0.99| 50/0.99| 50/0.98| 50/0.98| 50/0.97
1/2″| 7/8″| 25/1.00| 50/0.99| 50/0.99| 50/0.98| 50/0.98| 50/0.97
**** 5 Ton| 3/8″| 3/4″| 25/0.99| 50/0.97| 50/0.95| 50/0.93| 50/0.91| NR
1/2″| 3/4″| 25/0.99| 50/0.97| 50/0.95| 50/0.93| 50/0.91| NR
3/8″| 7/8″| 25/1.00| 50/0.99| 50/0.98| 50/0.98| 50/0.97| 38/0.96
1/2″| 7/8″| 25/1.00| 50/0.99| 50/0.98| 50/0.98| 50/0.97| 50/0.96

NOTES:

1. Do not exceed 150 ft. linear line length.
2. *Do not exceed 50 ft. vertical separation between indoor and outdoor units.
3. **3/4″ suction line should only be used for 2 ton systems if outdoor unit is below or at same level as indoor unit to assure proper oil return.
4. Always use the smallest liquid line allowable to minimize refrigerant charge.
5. Applications shaded in light gray indicate capacity multipliers between 0.90 and 0.96 which are not recommended, but are allowed.
6. Applications shaded in dark gray are not recommended due to excessive liquid or suction pressure drop.

15/16 SEER2 VARIABLE SPEED AIR CONDITIONERS

**Unit Size| ****Allowable Liquid Line Size| ****Allowable Vapor Line Size| Outdoor Unit ABOVE or BELOW Indoor Unit Equivalent Length (Meters)
< 25| 26-50| 51-75| 76-100| 101-125| 126-150
Maximum Vertical Separation / Capacity Multiplier
** 2.0 Ton
**SEE NOTE 3| 6.35 [1/4]| 15.88 [5/8]| 8/1.00| 15/0.99| 1/0.98| 10/0.97| NR| NR
7.94 [5/16]| 15.88 [5/8]| 8/1.00| 15/0.99| 15/0.98| 15/0.97| 15/0.96| 15/0.95
9.53 [3/8]| 15.88 [5/8]| 8/1.00| 15/0.99| 15/0.98| 15/0.97| 15/0.96| 15/0.95
6.35 [1/4]| 19.05 [3/4]| 8/1.00| 15/0.99| 10/0.99| 1/0.99| NR| NR
7.94 [5/16]| 19.05 [3/4]| 8/1.00| 15/0.99| 15/0.99| 15/0.99| 15/0.99| 15/0.98
9.53 [3/8]| 19.05 [3/4]| 8/1.00| 15/0.99| 15/0.99| 15/0.99| 15/0.99| 15/0.98
** 3 Ton| 7.94 [5/16]| 15.88 [5/8]| 8/0.99| 15/0.97| 15/0.95| 15/0.93| 11/0.91| NR
9.53 [3/8]| 15.88 [5/8]| 8/0.99| 15/0.97| 15/0.95| 15/0.93| 15/0.91| NR
7.94 [5/16]| 19.05 [3/4]| 8/1.00| 15/0.99| 15/0.99| 15/0.98| 11/0.97| 7/0.96
9.53 [3/8]| 19.05 [3/4]| 8/1.00| 15/0.99| 15/0.99| 15/0.98| 15/0.97| 15/0.96
12.7 [1/2]| 19.05 [3/4]| 8/1.00| 15/0.99| 15/0.99| 15/0.98| 15/0.97| 15/0.96
**** 4 Ton| 9.53 [3/8]| 19.05 [3/4]| 8/0.99| 15/0.98| 15/0.97| 15/0.96| 15/0.94| 15/0.93
12.7 [1/2]| 19.05 [3/4]| 8/0.99| 15/0.98| 15/0.97| 15/0.96| 15/0.94| 15/0.93
9.53 [3/8]| 22.23 [7/8]| 8/1.00| 15/0.99| 15/0.99| 15/0.98| 15/0.98| 15/0.97
12.7 [1/2]| 22.23 [7/8]| 8/1.00| 15/0.99| 15/0.99| 15/0.98| 15/0.98| 15/0.97
**** 5 Ton| 9.53 [3/8]| 19.05 [3/4]| 8/0.99| 15/0.97| 15/0.95| 15/0.93| 15/0.91| NR
12.7 [1/2]| 19.05 [3/4]| 8/0.99| 15/0.97| 15/0.95| 15/0.93| 15/0.91| NR
9.53 [3/8]| 22.23 [7/8]| 8/1.00| 15/0.99| 15/0.98| 15/0.98| 15/0.97| 12/0.96
12.7 [1/2]| 22.23 [7/8]| 8/1.00| 15/0.99| 15/0.98| 15/0.98| 15/0.97| 15/0.97

NOTES:

1. Do not exceed 46 meters linear line length.
2. *Do not exceed 15 meters vertical separation between indoor and outdoor units.
3. **19.05mm [3/4 in.] vapor line should only be used for 2 ton systems if outdoor unit is below or at same level as indoor unit to assure proper oil return.
4. Always use the smallest liquid line allowable to minimize refrigerant charge.
5. Applications shaded in light gray indicate capacity multipliers between 0.90 and 0.96 which are not recommended, but are allowed.
6. Applications shaded in dark gray are not recommended due to excessive liquid or suction pressure drop.

Additional Oil, Oz.

Lineset Length| 50| 60| 70| 80| 90| 100| 110| 120| 130| 140| 150
2T| N/A| N/A| N/A| N/A| N/A| 1| 2| 3| 5| 6| 7
3T| N/A| N/A| N/A| N/A| N/A| N/A| 1| 2| 3| 5| 6
4T| N/A| N/A| N/A| N/A| N/A| N/A| N/A| N/A| N/A| N/A| N/A
5T| N/A| N/A| N/A| N/A| N/A| N/A| N/A| N/A| N/A| N/A| N/A

Performance Data

AHRI Standard Conditions – Cooling

DESIGNATED TESTED COMBINATION (DTC)

Outdoor Unit| Air Handler| Total Capacity BTU/H [kW]| Net Sensible BTU/H [kW]| Net Latent BTU/H [kW]| SEER2| EER2| Indoor CFM [L/s]
RA15AZ24AJ3| RH3VZ2417STACN| 22800 [6.7]| 17600 [5.2]| 5200 [1.5]| 15.2| 9.8| 750 [354.0]
RA15AZ36AJ3| RH3VZ3617STACN| 34200 [10.0]| 26600 [7.8]| 7600 [2.2]| 15.2| 9.8| 1125 [530.9]
RA15AZ48AJ3| RH3VZ4821STACN| 45500 [13.3]| 35500 [10.4]| 10000 [2.9]| 15.2| 9.8| 1425 [672.5]
RA15AZ60AJ3| RH3VZ6024STACN| 55500 [16.3]| 43000 [12.6]| 12500 [3.7]| 15.2| 9.8| 1675 [790.5)

NOTE: This data includes DTC (Designated Test Combination) ratings and is for reference purposes only. A full listing of official ratings and system match-ups, along with downloadable certificates, can be accessed from the AHRI website:  ww.ahridirectory.org.

Integrated Controls

EcoNet® is smart, new technology developed exclusively by Rheem that allows Heating, Cooling, and Water Heating products to communicate with each other on one integrated network.

THE ECONET® SMART THERMOSTAT

• BUILT-IN WIFI
  4.3″ LCD TOUCH SCREEN

• LOCAL WEATHER – Current conditions plus 6-day forecast

• 5 OPERATING MODES – Heat, Cool, Auto, Emergency Heat and Fan Only

• 7-DAY PROGRAMMABLE SCHEDULE – Offers comfort without thought

• ONE-TOUCH AWAY – Quickly switch to your energy-saving away preferences

• VACATION SCHEDULING – Allows you to save while you’re away and come home to comfort

• STANDBY SCREEN – Displays indoor temperature and current weather

OPERATIONAL FEATURES

• AUTOMATIC CHANGEOVER – Transitions between heating and cooling automatically to keep the house comfortable
• INTEGRATED WATER CONTROL – Enables easy water heater management
• SMOOTH ARRIVAL – Prompts the system to start ahead of schedule to ensure the home is at the desired temperature at the scheduled time
• HUMIDITY CONTROL – Supports humidifier accessories or over-cool based dehumidification
• DETAILED OPERATING STATUS – View pertinent equipment status information and run times
• CONTINUOUS FAN – Offers 5 speeds (Low, Medium Low, Medium, Medium High, High)
• SHORT-CYCLE PROTECTION – Avoids damage to equipment from short run cycles

MONITORING & REMOTE CONTROL FEATURES

• ACTIVE MONITORING – Alerts to problems that need immediate attention
• REMOTE CONTROL – Allows adjusting of comfort and settings from anywhere using a mobile device
• SERVICE ALERTS – Sends routine maintenance reminders
• AIR FILTER MONITORING – Detects when it’s time to replace the air filter
• ALARM HISTORY – Displays time-stamped alarm codes with clear descriptions

LIMITED WARRANTY

**GENERAL TERMS OF LIMITED WARRANTY***

Rheem will furnish a replacement for any part of this product which fails in normal use and service within the applicable period stated, in accordance with the terms of the limited warranty.

***** For complete details of the Limited and Conditional Warranties, including applicable terms and conditions, contact your local contractor or the Manufacturer for a copy of the product warranty certificate.

Conditional Parts
(Registration Required)…………………………….. Ten (10) Years

Before proceeding with installation, refer to installation instructions packaged with each model, as well as complying with all Federal, State, Provincial, and Local codes, regulations, and practices.

© 2022 Rheem Manufacturing Company. Rheem trademarks owned by Rheem Manufacturing Company.
In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice.

Rheem Heating, Cooling & Water Heating

• 5600 Old Greenwood Road

Fort Smith, Arkansas 72908

• www.rheem.com

Rheem Canada Ltd./Ltée

• 125 Edgeware Road, Unit 1

Brampton, Ontario

• L6Y 0P5
• rheem.ca.com

References

• ahridirectory.org
• Global Leader and Manufacturer of Heating, Cooling, and Water Heating Products - Rheem Manufacturing Company

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