Self-contained Heat Pump Package Units

Transcript

SELF-CONTAINED HEAT PUMP PACKAGE UNITS FORM NO. S11-943 Featuring Industry Standard R-410A Refrigerant RJNL-B STANDARD EFFICIENCY SERIES NOMINAL SIZES 15 TON [52.8 kW] ASHRAE 90.1-2007 COMPLIANT MODEL TABLE OF CONTENTS Unit Features & Benefits ..............................................................................3-7 Selection Procedure ........................................................................................8 Model Identification Options ........................................................................9-10 General Data RJNL-B Series ......................................................................................11-12 General Data Notes ..................................................................................13 Performance Data RJNL-B Series ..........................................................................................14 Airflow Performance RJNL-B Series ..........................................................................................15 Electrical Data RJNL-B Series ..........................................................................................16 Units with Heater Kits................................................................................17-18 Dimensional Data ....................................................................................19-22 Accessories ............................................................................................23-32 Mechanical Specifications ........................................................................33-37 Typical Wiring ..........................................................................................38-39 Limited Warranty ..........................................................................................40 2 UNIT FEATURES & BENEFITS—RJNL-B SERIES These quality features are included in the Rheem Package Heat Pump Unit STANDARD FEATURES INCLUDE: • Unit is assembled, wired, charged with R-410A HFC refrigerant and run tested at the factory. • Scroll compressors with internal line break overload and highpressure protection. • Two independent refrigerant circuits each with a scroll compressor provide two stage cooling/heating operation. • TXV refrigerant metering system on each circuit. • High Pressure and Low Pressure/Loss of charge protection standard on all models. • Solid Core liquid line filter drier on each circuit. • Each evaporator and condenser coil is constructed as a single slab to facilitate easy cleaning for maintaining high efficiencies. • Cooling operation up to 125 degree F ambient. • Foil faced insulation encapsulated throughout entire unit minimizes airborne fibers from the air stream. • Hinged major access door with heavy-duty gasketing, 1/4 turn latches and door retainers. • Slide Out Indoor fan assembly for added service convenience. • Powder Paint Finish meets ASTMB117 G90 galvanized steel coated on each side for maximum protection. • Base pan with drawn supply and return opening for superior water management. • Convertible airflow – vertical downflow or horizontal sideflow. • Forkable base rails for easy handling and lifting. • Single point electrical connections. • Internally sloped slide out condensate pan conforms to ASHRAE 62 standards. • High performance belt drive motor with variable pitch pulleys and quick adjust belt system. • Permanently lubricated evaporator, and condenser motors. • Condenser motors are internally protected, totally enclosed with shaft down design. • 2 inch filter standard with slide out design. • 24 volt control system with resettable circuit breakers. • Colored and labeled wiring. • Copper tube/Aluminum Fin coils. • Supplemental electric heat provides 100% efficient heating. 3 UNIT FEATURES & BENEFITS—RJNL-B SERIES 2 3 1 8 4 5 Rheem Package equipment is designed from the ground up with the latest features and benefits required to compete in todayʼs market. The clean design stands alone in the industry and is a testament to the quality, reliability, ease of installation and serviceability that goes into each unit. Outwardly, the large Rheem Commercial Series™ label ( 1 ) identifies the brand to the customer. The sheet-metal cabinet ( 2 ) uses nothing less than 20gauge material for structural components with an underlying coat of G90. To ensure the leak-proof integrity of these units, the design utilizes a top with a 1/8" drip lip ( 3 ), gasket-protected panels and screws. ( 4 ) The outdoor coil is slanted to protect from hail. Every Rheem package unit uses the toughest finish in the industry, using electro deposition baked-on enamel tested to withstand a rigorous 1000-hour salt spray test, per ASTM B117. During development, each unit was tested to U.L. 1995, AHRI 340-360 and other Rheem-required reliability tests. Rheem adheres to stringent IS0 9002 quality procedures, and each unit bears the U.L. and AHRI certification labels located on the unit nameplate ( 8 ). Contractors can rest assured that when a Rheem package unit arrives at the job, it is ready to go with a factory charge and quality checks. Access to all major compartments is from the front of the unit, including the filter and electrical compartment, blower compartment, heating section, and outdoor section. Each panel is permanently embossed with the compartment name (control/filter access, blower access and furnace access). Electrical and filter compartment access is through a large, hinged-access panel with 1/4 turn latches. On the outside of the panel is the unit nameplate, which contains the model and serial number, electrical data and other important unit information. Anything built to last must start with the right foundation. In this case, the foundation is 14-gauge, commercial-grade, full-perimeter base rails ( 5 ), which integrate fork slots and rigging holes to save set-up time on the job site. The base pan is stamped, which forms a 1-1/8" flange around the supply and return cover and has eliminated the worry of water entering the conditioned space ( 6 ). The drainpan ( 7 ) is made of material that resists the growth of harmful bacteria and is sloped for the latest IAQ benefits. Furthermore, the drain pan slides out for easy cleaning. The insulation has been placed on the underside of the basepan, removing areas that would allow for potential moisture accumulation, which can facilitate growth of harmful bacteria. All insulation is secured with both adhesive and mechanical fasteners, and all edges are hidden. The unit charging chart is located on the inside of the electrical and filter compartment door. Electrical wiring diagrams are found on the control box cover, which allows contractors to move them to more readable locations. To the right of the control box the model and serial number can be found. Having this information on the inside will assure model identification for the life of the product. 10 The production line quality test assurance label is also placed in this location ( 9 ). The two-inch throwaway 9 filters ( 10 ) are easily removed on a tracked system for easy replacement. 6 6 7 4 UNIT FEATURES & BENEFITS—RJNL-B SERIES 10 A control box component location legend sticker ( 11 ) is located on the left interior surface of the control section to match the components to the wiring diagram for ease of trouble shooting. Wiring is numbered on each end of the termination and color-coded to match the wiring diagram. The control transformer has a low voltage circuit breaker that trips if a low voltage electrical short occurs. There is a blower contactor and contactor for each compressor. 11 The blower compartment is to the right of the control box and can be accessed by 1/4 turn latches. To allow easy maintenance of the blower assembly, the entire assembly easily slides out by removing four #10 screws from the blower assembly. The adjustable motor pulley ( 14 ) can easily be adjusted by loosening the bolts on either side of the motor mount. Removing the bolts allows for easy removal of the blower pulley by pushing the blower assembly up to loosen the belt. Once the pulley is removed, the motor sheave can be adjusted to the desired number of turns, ranging from 0 to 6 turns open. Where the demands for the job require high static, Rheem has high-static drives available that deliver nominal airflow up to 2" of static. By referring to the airflow performance tables listed in the installation instructions, proper static pressure and CFM requirements can be dialed in. The scroll housing ( 15 ) and blower scroll provide quiet and efficient airflow. The blower sheave is secured by an “H” bushing which firmly secures the pulley to the 15 blower shaft for years of troublefree operation. The “H” bushing allows for easy removal of the blower pulley from the shaft, as 14 opposed to the use of a set screw, which can score the shaft, creating burrs that make blower-pulley removal difficult. 12 12 Enhanced feature demand defrost control has high and low pressure control inputs with unique pressure switch logic built into the microprocessor to provide compressor and system protection without nuisance lock-outs. LEDʼs on the defrost control provide diagnostic information for service personnel ( 12 ). For added convenience in the field, a factory-installed convenience outlet ( 13 ) is available. Low and High voltage can enter 13 either from the side or through the base. Low-voltage connections are made through the low-voltage terminal strip. For ease of access, the U.L.-required low voltage barrier can be temporarily removed for low-voltage termination and then reinstalled. The high-voltage connection is terminated at the high voltage terminal block. The suggested mounting for the field-installed disconnect is on the exterior side of the electrical control box. 5 UNIT FEATURES & BENEFITS—RJNL-B SERIES Inside the blower compartment the interlaced evaporator can also be viewed. The evaporator uses enhanced fin technology for maximum heat transfer. 23 16 Also in the blower compartment, the optional freezestats ( 16 ) protect the compressors if the evaporator gets too cold (below freezing) due to low airflow. The optional freezestats clip on the suction lines near the indoor coil and connect to the low voltage circuit with the use of polarized plugs and removable jumper for easy field or factory installation. 24 18 Wiring throughout the unit is neatly bundled and routed. Where wire harnesses go through the condenser bulkhead or blower deck, a molded wire harness assembly ( 17 ) provides an air-tight and water-tight seal, and provides strain relief. Care is also taken to tuck raw edges of insulation behind sheet metal to improve indoor air quality. 19 22 21 20 Power hook-up in the field is easy with single-point wiring to a terminal block ( 18 ) and a polarized plug for the low-voltage connection ( 19 ). The electric furnace comes with fuses for the unit ( 20 ) and for the electric furnace ( 21 ), and is UL certified ( 22 ). The electric heating elements are of a wound-wire construction ( 23 ) and isolated with ceramic bushings. The limit switch ( 24 ) protects the design from over-temperature conditions. The auxillary heating compartment contains the latest electric furnace technology on the market. The 100% efficient electric furnace can be factoryinstalled or easily fieldinstalled. Built with easeof-installation in mind, the electric furnace is completely wired up for slide-in, plug-and-play installation in the field. With choices of up to four kilowatt offerings, the contractor is assured to get the correct 17 amount of heating output to meet the designed heating load. The compressor compartment houses the heartbeat of the unit. The scroll compressor ( 25 ) is known for its long life, and for reliable, quiet, and efficient operation. The suction and discharge lines are designed with shock loops ( 26 ) to absorb the strain and stress that the starting torque, steady state operation, and shut down cycle impose on the refrigerant tubing. Each compressor and circuit is independent for built-in redundancy, and each circuit is clearly marked throughout the system. Each unit has two stages of efficient cooling operation, first stage is approximately 50% of second stage. 6 UNIT FEATURES & BENEFITS—RJNL-B SERIES Each unit is designed for both downflow or horizontal 34 applications 33 ( 33 ) for job configuration flexibility. The return air compartment can also contain an economizer ( 34 ). Two models exits, one for downflow applications, and one for horizontal applications. Each unit is pre-wired for the economizer to allow quick plug-in installation. The downflow economizer is also available as a factory-installed option. Power Exhaust is easily field-installed. The economizer, which provides free cooling when outdoor conditions are suitable and also provides fresh air to meet local requirements, comes standard with single enthalpy controls. The controls can be upgraded to dual enthalpy easily in the field. The direct drive actuator combined with gear drive dampers has eliminated the need for linkage adjustment in the field. The economizer control has a minimum position setpoint, an outdoor-air setpoint, a mix-air setpoint, and a CO2 setpoint. Baromet34 ric relief is standard on all economizers. The power exhaust is housed in the barometric relief opening and is easily slipped in with a plug-in assembly. 30 27 29 26 32 28 32 25 In the outdoor section are the external gauge ports ( 27 ). With the gauge ports mounted externally, an accurate diagnosis of system operation can be performed quickly and easily. Also located in this area are the refrigerant safety devices: the lowpressure switches ( 28 ), and the high-pressure switches ( 29 ). The high-pressure switches will shut off the compressors if pressures exceeding 610 psig are detected as may occur if the outdoor fan motor fails. The low pressure switches shut off the compressors if low pressure is detected due to loss of refrigerant charge. The factory-installed high and low pressure switches are screwed into schrader valves on the appropriate high or low side and wired appropriately. The optional low ambient controls ( 30 ) screw to schrader valves on the discharge line. The low-ambient controls allow cooling mode operation of the compressors down to 0 degrees ambient temperature by cycling the outdoor fans on high pressure. The Rheem roofcurb ( 35 ) is made for toolless assembly at the jobsite by inserting a pin into the hinged 35 corners ( 36 ), which makes the assembly process quick and easy. The condenser fan motor ( 31 ) can easily be accessed and maintained by removing the protective fan grille. The polarized plug connection allows the motor to be changed quickly and eliminates the need to snake wires through the unit. The outdoor coil uses the latest enhanced fin design ( 32 ) for the most effective method of heat transfer. The outdoor coil is slanted to protect the unit from Mother Nature. 36 30 7 SELECTION PROCEDURE EXAMPLE—RJNL-B SERIES To select an RJNL-B Heat Pump unit to meet a job requirement, follow this procedure, with example, using data supplied in this specification sheet. 5. CALCULATE INDOOR BLOWER BTUH HEAT EFFECT FROM MOTOR WATTS, STEP 4. 1. DETERMINE COOLING AND HEATING REQUIREMENTS AND SPECIFIC OPERATING CONDITIONS FROM PLANS AND SPECS. 6. CALCULATE NET COOLING CAPACITIES, EQUAL TO GROSS CAPACITY, STEP 3, MINUS INDOOR BLOWER MOTOR HEAT. 2,402 x 3.412 = 8,196 BTUH [2.40 kW] Example: Voltage— 230 V — 3 Phase — 60 Hz Total Cooling Capacity— 175,000 BTUH [51.2 kW] Sensible Cooling Capacity— 140,000 BTUH [41.0 kW] Heating Capacity— 175,000 BTUH [51.2 kW] *Condenser Entering Air— 95°F [35.0 °C] DB *Evaporator Mixed Air Entering—65°F [18.3 °C] WB 78°F [25.6 °C] DB *Indoor Air Flow (vertical)— 6400 CFM [3020 L/s] *External Static Pressure— 0.60 in. WG [.15 kPa] Net Total Capacity = 183,855 – 8,196 = 175,659 BTUH [51.43 kW] Net Sensible Capacity = 152,520 – 8,196 = 144,324 BTUH [42.26 kW] 7. CALCULATE UNIT INPUT AND JOB EER. Total Power Input = 14,978 (step 3) + 2,402 (step 4) = 17,380 Watts EER = 2. SELECT UNIT TO MEET COOLING REQUIREMENTS. Since total cooling is within the range of a nominal 15 ton [52.7 kW] unit, enter cooling performance table at 95°F [35.0 °C] DB condenser inlet air. Interpolate between 63°F [17.2 °C] WB and 67°F [19.4 °C] WB to determine total and sensible capacity and power input for 65°F [18.3 °C] WB evaporator inlet air at 6025 CFM [2843 L/s] indoor air flow (table basis): Net Total BTUH [kW] (step 6) 175,659 = = 10.11 Power Input, Watts (above) 17,380 8. SELECT UNIT HEATING CAPACITY. From Heater Kit Table select kW to meet heating capacity requirement; multiply kW x 3412 to convert to BTUH Use 50 kW Heater Kit Heater Kit Model: RXJJ-CE50C Heater Kit Capacity: 170,600 BTUH [50.0 kW] Total Cooling Capacity = 180,250 BTUH [52.78 kW] Sensible Cooling Capacity = 156,700 BTUH [45.88 kW] Power Input (Compressor and Cond. Fans) = 14,830 watts Add indoor blower heat effect (STEP 5) to Heater Kit Capacity to get total heating capacity: 170,600 + 8,196 = 178,796BTUH [52.4 kW] Use formula in note ➀ to determine sensible capacity at 78°F [26°C] DB evaporator entering air: 9. CHOOSE MODEL Sensible Cooling Capacity = 143,887 BTUH [42.13 kW] RJNL-B180CL040 *NOTE: These operating conditions are typical of a commercial application in a 95°F/79°F [35°C/26°C] design area with indoor design of 76°F [24°C] DB and 50% RH and 10% ventilation air, with the unit roof mounted and centered on the zone it conditions by ducts. 3. CORRECT CAPACITIES OF STEP 2 FOR ACTUAL AIR FLOW. Select factors from airflow correction table at 6400 CFM [3020 L/s] and apply to data obtained in step 2 to obtain gross capacity: [ ] Designates Metric Conversions Total Capacity = 180,250 x 1.02 = 183,855 BTUH [53.83 kW] Sensible Capacity = 143,887 x 1.06 = 152,520 BTUH [44.66 kW] Power Input = 14,830 x 1.01 = 14,978 Watts These are Gross Capacities, not corrected for blower motor heat or power. 4. DETERMINE BLOWER SPEED AND WATTS TO MEET SYSTEM DESIGN. Enter Indoor Blower performance table at 6400 CFM [3020 L/s]. Total ESP (external static pressure) per the spec of 0.60 in. WG [.15 kPa] includes the system duct and grilles. Add from the table “Component Air Resistance”, 0.1 in. WG [.02 kPa] for wet coil, 0.06 in. WG [.01 kPa] for downflow air flow, for a total selection static pressure of 0.76 (0.8) in. WG [.20 kPa], and determine: RPM = 697 WATTS = 2,402 DRIVE = L (standard 3 H.P. motor) 8 MODEL IDENTIFICATION—RJNL-B SERIES R J N L — B 180 C L 000 X X X Economizer Option (See Next Page) Factory Installed Options (See Next Page) Electric Heat 000 = No Resistance Heat 020 = 20 kW Resistance Heat 040 = 40 kW Resistance Heat 060 = 60 kW Resistance Heat 075 = 75 kW Resistance Heat Drive Package L = Belt Drive M = Belt Drive—High Static Electrical Designation C = 208-230 V, 3 PH, 60 Hz D = 460 V, 3 PH, 60 Hz Y = 575 V, 3 PH, 60 Hz Cooling Capacity (BTUH) [kW] 180 = 180,000 [52.75] Future Technical Variations Design Series L = R410A Refrigerant Efficiency Designation N = ASHRAE 90.1-2007 Compliant Product Classification J = Packaged Heat Pump– = Commercial Tradebrand R = Rheem [ ] Designates Metric Conversions 9 OPTIONS—RJNL-B SERIES FACTORY INSTALLED OPTION CODES FOR RJNL- (B180) (15 TON) [52.8 kW] Non-Powered Convenience Outlet Option Code AA AG AP JC Low Ambient/ Freeze Stat NO OPTIONS x x x x Example: RJNL-B180CL000XXX (where XX is factory installed option) Example: No Options RJNL-B180CL000 Example: No Options with factory installed economizer RJNL-B180CL000AAB Example: Options with low ambient/freezestat and no factory installed economizer RJNL-B180CL000APA Example: Options same as above with factory installed economizer RJNL-B180CL000APB ECONOMIZER SELECTION FOR RJNL- (B180) Option Code A B C No Economizer Single Enthalpy Economizer* With Barometric Relief Single Enthalpy Economizer* With Barometric Relief and Smoke Detector x x x “x” indicates factory installed option. *Downflow economizer only. Instructions for Factory Installed Option(s) Selection Note: Three characters following the model number will be utilized to designate a factory-installed option or combination of options. If no factory option(s) is required, nothing follows the model number. Step 1. After a basic rooftop model is selected, choose a two-character option code from the FACTORY INSTALLED OPTION SELECTION TABLE. Proceed to Step 2. Step 2. The last option code character is utilized for factory-installed economizers. Choose a character from the FACTORY INSTALLED ECONOMIZER SELECTION TABLE. [ ] Designates Metric Conversions 10 GENERAL DATA—RJNL-B SERIES ® NOM. SIZES 15 TON [52.8 kW] ENERGY STAR COMPLIANT MODELS Model RJNL- Series Cooling Performance1 Gross Cooling Capacity Btu [kW] B180CL B180CM B180DL B180DM 182,000 [53.33] CONTINUED 182,000 [53.33] 182,000 [53.33] 182,000 [53.33] 10.7/NA 10.7/NA 10.7/NA 10.7/NA Nominal CFM/AHRI Rated CFM [L/s] 6000/6025 [2831/2843] 6000/6025 [2831/2843] 6000/6025 [2831/2843] 6000/6025 [2831/2843] AHRI Net Cooling Capacity Btu [kW] Net Sensible Capacity Btu [kW] 176,000 [51.57] 133,600 [39.14] 176,000 [51.57] 133,600 [39.14] 176,000 [51.57] 133,600 [39.14] 176,000 [51.57] 133,600 [39.14] Net Latent Capacity Btu [kW] 42,400 [12.42] EER/SEER2 42,400 [12.42] 42,400 [12.42] 42,400 [12.42] IEER3 11.5 11.5 11.5 11.5 Net System Power [kW] 16.53 16.53 16.53 16.53 170,000 [49.81] 170,000 [49.81] 170,000 [49.81] 170,000 [49.81] 13.84/3.6 13.84/3.6 13.84/3.6 13.84/3.6 104,000 [30.47] 104,000 [30.47] 104,000 [30.47] 104,000 [30.47] 12.7/2.4 12.7/2.4 12.7/2.4 12.7/2.4 2/Scroll 2/Scroll 2/Scroll 2/Scroll 91 91 91 91 Louvered Rifled Louvered Rifled Louvered Rifled Louvered 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] Refrigerant Control TXV TXV TXV TXV Indoor Coil—Fin Type Tube Type Louvered Rifled Louvered Rifled Louvered Rifled Louvered Rifled Heating Performance (Heat Pumps) High Temp. Btuh [kW] Rating System Power KW / COP Low Temp. Btuh [kW] Rating System Power KW / COP Compressor No./Type Outdoor Sound Rating (dB)4 Outdoor Coil—Fin Type Tube Type 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] Propeller 4/24 [609.6] Propeller 4/24 [609.6] Propeller 4/24 [609.6] Propeller 4/24 [609.6] Outdoor Fan—Type No. Used/Diameter in. [mm] Drive Type/No. Speeds CFM [L/s] No. Motors/HP Motor RPM Indoor Fan—Type No. Used/Diameter in. [mm] Drive Type/No. Speeds Direct/1 Direct/1 Direct/1 Direct/1 16000 [7550] 16000 [7550] 16000 [7550] 16000 [7550] 4 at 1/3 HP 1075 4 at 1/3 HP 1075 4 at 1/3 HP 1075 4 at 1/3 HP 1075 FC Centrifugal 2/18x9 [457x229] FC Centrifugal 2/18x9 [457x229] FC Centrifugal 2/18x9 [457x229] FC Centrifugal 2/18x9 [457x229] Belt/Variable Belt/Variable Belt/Variable Belt/Variable No. Motors Motor HP 1 3 1 5 1 3 1 5 Motor RPM 1725 1725 1725 1725 56 184 56 184 Disposable Yes Disposable Yes Disposable Yes Disposable Yes Motor Frame Size Filter—Type Furnished (NO.) Size Recommended in. [mm x mm x mm] (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508] 200/193.6 [5670/5489] 200/193.6 [5670/5489] 200/193.6 [5670/5489] 200/193.6 [5670/5489] Net Weight lbs. [kg] 1826 [828] 1855 [841] 1958 [888] 1987 [901] Ship Weight lbs. [kg] 1926 [874] 1955 [887] 2058 [934] 2087 [947] Refrigerant Charge Oz. (Sys. 1/Sys. 2) [g] Weights See Page 13 for Notes. [ ] Designates Metric Conversions 11 GENERAL DATA—RJNL-B SERIES ® NOM. SIZES 15 TON [52.8 kW] ENERGY STAR COMPLIANT MODELS Model RJNL- Series B180YL B180YM 182,000 [53.33] 10.7/NA 182,000 [53.33] 10.7/NA Nominal CFM/AHRI Rated CFM [L/s] 6000/6025 [2831/2843] 6000/6025 [2831/2843] AHRI Net Cooling Capacity Btu [kW] 176,000 [51.57] 176,000 [51.57] Net Sensible Capacity Btu [kW] 133,600 [39.14] 133,600 [39.14] Net Latent Capacity Btu [kW] 42,400 [12.42] 42,400 [12.42] Cooling Performance1 Gross Cooling Capacity Btu [kW] EER/SEER2 IEER3 11.5 11.5 Net System Power [kW] 16.53 16.53 170,000 [49.81] 170,000 [49.81] Heating Performance (Heat Pumps) High Temp. Btuh [kW] Rating System Power KW / COP Low Temp. Btuh [kW] Rating 13.84/3.6 13.84/3.6 104,000 [30.47] 104,000 [30.47] 12.7/2.4 12.7/2.4 2/Scroll 2/Scroll System Power KW / COP Compressor No./Type Outdoor Sound Rating (dB)4 91 91 Louvered Rifled Louvered Rifled Tube Size in. [mm] OD 0.375 [9.5] 0.375 [9.5] Face Area sq. ft. [sq. m] 53.3 [4.95] 53.3 [4.95] Rows / FPI [FPcm] 1 / 22 [9] 1 / 22 [9] Refrigerant Control TXV TXV Indoor Coil—Fin Type Tube Type Louvered Rifled Louvered Rifled Outdoor Coil—Fin Type Tube Type Tube Size in. [mm] 0.375 [9.5] 0.375 [9.5] Face Area sq. ft. [sq. m] 26.67 [2.48] 26.67 [2.48] Rows / FPI [FPcm] 2 / 18 [7] 2 / 18 [7] Refrigerant Control TX Valves TX Valves Drain Connection No./Size in. [mm] 1/1 [25.4] 1/1 [25.4] Propeller 4/24 [609.6] Propeller 4/24 [609.6] Outdoor Fan—Type No. Used/Diameter in. [mm] Drive Type/No. Speeds CFM [L/s] No. Motors/HP Direct/1 Direct/1 16000 [7550] 16000 [7550] 4 at 1/3 HP 4 at 1/3 HP Motor RPM Indoor Fan—Type No. Used/Diameter in. [mm] Drive Type/No. Speeds 1075 1075 FC Centrifugal 2/18x9 [457x229] FC Centrifugal 2/18x9 [457x229] Belt/Variable Belt/Variable No. Motors 1 1 Motor HP 3 5 1725 1725 Motor RPM Motor Frame Size 56 184 Disposable Yes Disposable Yes (8)2x25x20 [51x635x508] (8)2x25x20 [51x635x508] 200/193.6 [5670/5489] 200/193.6 [5670/5489] Net Weight lbs. [kg] 1826 [828] 1855 [841] Ship Weight lbs. [kg] 1926 [874] 1955 [887] Filter—Type Furnished (NO.) Size Recommended in. [mm x mm x mm] Refrigerant Charge Oz. (Sys. 1/Sys. 2) [g] Weights See Page 13 for Notes. [ ] Designates Metric Conversions 12 GENERAL DATA—RJNL-B 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. 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 Source Heat Pump 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. IEER is rated in accordance with AHRI Standard 210/240 or 340/360. Units are rated at 80° F ambient, 80° F entering dry bulb, and 67° F entering wet bulb at AHRI rated cfm. 4. Outdoor Sound Rating shown is tested in accordance with AHRI Standard 270. 13 SYSTEMS PERFORMANCE—RJNL-B SERIES COOLING PERFORMANCE DATA—RJNL-B180 ENTERING INDOOR AIR @ 80°F [26.7°C] dbE ➀ wbE CFM [L/s] DR ➀ Total BTUH [kW] 75 Sens BTUH [kW] [23.9] Power O Total BTUH [kW] U 80 T Sens BTUH [kW] D [26.7] Power O O Total BTUH [kW] 85 R Sens BTUH [kW] [29.4] Power D R Total BTUH [kW] Y 90 Sens BTUH [kW] [32.2] B Power U Total BTUH [kW] L 95 B Sens BTUH [kW] [35] Power T E Total BTUH [kW] 100 M Sens BTUH [kW] P [37.8] Power E R Total BTUH [kW] 105 A T [40.6] Sens BTUH [kW] Power U R Total BTUH [kW] E 110 Sens BTUH [kW] [43.3] °F Power [°C] Total BTUH [kW] 115 Sens BTUH [kW] [46.1] Power DR —Depression ratio dbE —Entering air dry bulb wbE—Entering air wet bulb 7200 [3398] .07 71°F [21.7°C] 6025 [2843] .10 4800 [2265] .13 7200 [3398] .07 67°F [19.4°C] 6025 [2843] .10 4800 [2265] .13 7200 [3398] .07 63°F [17.2°C] 6025 [2843] .10 4800 [2265] .13 217.9 [63.9] 140.1 [41.1] 12.5 213.9 [62.7] 138.3 [40.5] 13.1 209.6 [61.4] 136.5 [40.0] 13.8 204.8 [60.0] 134.2 [39.3] 14.5 199.7 [58.5] 131.8 [38.6] 15.2 194.1 [56.9] 129.0 [37.8] 16.1 188.1 [55.1] 126.0 [36.9] 16.9 181.7 [53.3] 122.7 [36.0] 17.8 174.9 [51.3] 119.2 [34.9] 18.8 210.4 [61.7] 120.9 [35.4] 12.3 206.6 [60.5] 119.5 [35.0] 12.9 202.4 [59.3] 117.9 [34.6] 13.5 197.8 [58.0] 116.0 [34.0] 14.2 192.8 [56.5] 113.9 [33.4] 15.0 187.4 [54.9] 111.5 [32.7] 15.8 181.7 [53.3] 109.1 [32.0] 16.6 175.5 [51.4] 106.3 [31.2] 17.5 168.9 [49.5] 103.3 [30.3] 18.5 202.6 [59.4] 102.4 [30.0] 12.1 199.0 [58.3] 101.3 [29.7] 12.7 194.9 [57.1] 99.9 [29.3] 13.3 190.5 [55.8] 98.4 [28.8] 14.0 185.7 [54.4] 96.7 [28.3] 14.7 180.5 [52.9] 94.7 [27.8] 15.5 175.0 [51.3] 92.7 [27.2] 16.3 169.0 [49.5] 90.3 [26.5] 17.2 162.7 [47.7] 87.9 [25.8] 18.2 206.5 [60.5] 167.6 [49.1] 12.3 202.6 [59.4] 165.8 [48.6] 12.9 198.2 [58.1] 163.9 [48.0] 13.6 193.5 [56.7] 161.7 [47.4] 14.3 188.3 [55.2] 159.2 [46.7] 15.1 182.7 [53.5] 156.5 [45.9] 15.9 176.7 [51.8] 153.4 [45.0] 16.8 170.4 [49.9] 150.2 [44.0] 17.7 163.6 [47.9] 146.7 [43.0] 18.7 199.4 [58.4] 146.5 [42.9] 12.1 195.6 [57.3] 145.0 [42.5] 12.7 191.4 [56.1] 143.4 [42.0] 13.4 186.8 [54.7] 141.5 [41.5] 14.1 181.9 [53.3] 139.5 [40.9] 14.8 176.5 [51.7] 137.2 [40.2] 15.6 170.7 [50.0] 134.6 [39.5] 16.5 164.5 [48.2] 131.8 [38.6] 17.4 158.0 [46.3] 128.9 [37.8] 18.3 192.1 [56.3] 126.0 [36.9] 11.9 188.4 [55.2] 124.7 [36.6] 12.5 184.4 [54.0] 123.5 [36.2] 13.1 179.9 [52.7] 121.8 [35.7] 13.8 175.1 [51.3] 120.1 [35.2] 14.5 169.9 [49.8] 118.2 [34.7] 15.3 164.4 [48.2] 116.1 [34.0] 16.2 158.4 [46.4] 113.8 [33.4] 17.1 152.1 [44.6] 111.3 [32.6] 18.0 199.0 [58.3] 190.5 [55.8] 12.2 195.0 [57.1] 188.7 [55.3] 12.8 190.7 [55.9] 186.8 [54.8] 13.4 185.9 [54.5] 184.5 [54.1] 14.1 180.8 [53.0] 180.8 [53.0] 14.9 175.2 [51.3] 175.2 [51.4] 15.7 169.2 [49.6] 169.2 [49.6] 16.6 162.8 [47.7] 162.8 [47.7] 17.5 156.0 [45.7] 156.0 [45.7] 18.5 192.2 [56.3] 167.8 [49.2] 12.0 188.4 [55.2] 166.4 [48.8] 12.6 184.2 [54.0] 164.7 [48.3] 13.2 179.6 [52.6] 162.8 [47.7] 13.9 174.6 [51.2] 160.7 [47.1] 14.7 169.2 [49.6] 158.4 [46.4] 15.5 163.4 [47.9] 155.8 [45.7] 16.3 157.3 [46.1] 153.2 [44.9] 17.2 150.7 [44.2] 150.2 [44.0] 18.2 185.1 [54.2] 145.5 [42.7] 11.8 181.4 [53.2] 144.3 [42.3] 12.3 177.4 [52.0] 142.9 [41.9] 13.0 172.9 [50.7] 141.3 [41.4] 13.7 168.1 [49.3] 139.6 [40.9] 14.4 163.0 [47.8] 137.8 [40.4] 15.2 157.4 [46.1] 135.6 [39.8] 16.0 151.4 [44.4] 133.3 [39.1] 16.9 145.1 [42.5] 130.9 [38.4] 17.9 Total —Total capacity x 1000 BTUH Sens —Sensible capacity x 1000 BTUH Power—KW input NOTES: ➀ When the entering air dry bulb is other than 80°F [27°C], adjust the sensible capacity from the table by adding [1.10 x CFM x (1 – DR) x (dbE – 80)]. HEATING PERFORMANCE DATA—RJNL-B180 IDB CFM [L/s] O U T D O O R D R Y B U L B T E M P E R A T U R E °F [°C] 0 [-17.8] 5 [-15] 10 [-12.2] 15 [-9.4] 20 [-6.7] 25 [-3.9] 30 [-1.1] 35 [1.7] 40 [4.4] 45 [7.2] 50 [10] Total BTUH [kW] Power Total BTUH [kW] Power Total BTUH [kW] Power Total BTUH [kW] Power Total BTUH [kW] Power Total BTUH [kW] Power Total BTUH [kW] Power Total BTUH [kW] Power Total BTUH [kW] Power Total BTUH [kW] Power Total BTUH [kW] Power 7200 [3398] 60°F [15.5°C] 6025 [2843] 4800 [2265] 7200 [3398] 70°F [21.1°C] 6025 [2843] 4800 [2265] 7200 [3398] 80°F [26.7°C] 6025 [2843] 4800 [2265] 67.5 [19.8] 8.9 78.5 [23.0] 9.2 89.5 [26.2] 9.4 100.6 [29.5] 9.6 111.6 [32.7] 9.8 122.7 [36.0] 10.0 133.7 [39.2] 10.2 144.7 [42.4] 10.4 155.8 [45.7] 10.6 166.8 [48.9] 10.8 177.8 [52.1] 11.0 66.5 [19.5] 9.2 77.4 [22.7] 9.4 88.3 [25.9] 9.6 99.2 [29.1] 9.8 110.1 [32.3] 10.0 121.0 [35.5] 10.2 131.9 [38.7] 10.4 142.7 [41.8] 10.6 153.6 [45.0] 10.9 164.5 [48.2] 11.1 175.4 [51.4] 11.3 65.6 [19.2] 9.4 76.3 [22.4] 9.6 87.0 [25.5] 9.8 97.8 [28.7] 10.1 108.5 [31.8] 10.3 119.2 [34.9] 10.5 129.9 [38.1] 10.7 140.7 [41.2] 10.9 151.4 [44.4] 11.1 162.1 [47.5] 11.3 172.9 [50.7] 11.6 62.7 [18.4] 9.9 73.7 [21.6] 10.1 84.8 [24.9] 10.3 95.8 [28.1] 10.5 106.8 [31.3] 10.7 117.9 [34.6] 10.9 128.9 [37.8] 11.1 139.9 [41.0] 11.3 151.0 [44.3] 11.5 162.0 [47.5] 11.7 173.1 [50.7] 12.0 61.8 [18.1] 10.1 72.7 [21.3] 10.4 83.6 [24.5] 10.6 94.5 [27.7] 10.8 105.4 [30.9] 11.0 116.2 [34.1] 11.2 127.1 [37.2] 11.4 138.0 [40.4] 11.6 148.9 [43.6] 11.8 159.8 [46.8] 12.0 170.7 [50.0] 12.2 60.9 [17.8] 10.4 71.6 [21.0] 10.6 82.4 [24.1] 10.8 93.1 [27.3] 11.1 103.8 [30.4] 11.3 114.6 [33.6] 11.5 125.3 [36.7] 11.7 136.0 [39.9] 11.9 146.7 [43.0] 12.1 157.5 [46.2] 12.3 168.2 [49.3] 12.6 57.9 [17.0] 11.2 68.9 [20.2] 11.4 80.0 [23.4] 11.6 91.0 [26.7] 11.8 102.0 [29.9] 12.0 113.1 [33.1] 12.2 124.1 [36.4] 12.4 135.1 [39.6] 12.6 146.2 [42.8] 12.8 157.2 [46.1] 13.0 168.3 [49.3] 13.2 57.1 [16.7] 11.5 68.0 [19.9] 11.7 78.9 [23.1] 11.9 89.7 [26.3] 12.1 100.6 [29.5] 12.3 111.5 [32.7] 12.5 122.4 [35.9] 12.7 133.3 [39.1] 12.9 144.2 [42.3] 13.2 155.1 [45.5] 13.4 166.0 [48.6] 13.6 56.3 [16.5] 11.8 67.0 [19.6] 12.0 77.7 [22.8] 12.2 88.4 [25.9] 12.4 99.2 [29.1] 12.6 109.9 [32.2] 12.8 120.6 [35.3] 13.1 131.4 [38.5] 13.3 142.1 [41.6] 13.5 152.8 [44.8] 13.7 163.5 [47.9] 13.9 IDB—Indoor air dry bulb [ ] Designates Metric Conversions 14 — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — 570 — — — — 579 — — — — 589 — — 574 1822 599 — — 584 1930 609 570 1897 595 2042 619 — — — — — — — 1650 1750 1854 1961 2072 2185 — — — — — 576 585 595 604 614 623 633 643 — — — — — 1588 1683 1783 1885 1991 2099 2211 2327 — — 575 583 592 601 610 619 628 637 647 656 666 1 733 2 701 L 3.0 [2237.1] BK105H 1VL-44 3 4 669 640 583 591 600 608 616 625 634 643 652 661 670 679 689 5 605 — — 1442 1530 1621 1715 1813 1913 2017 2125 2235 2349 2466 1 927 1508 1593 1681 1772 1866 1964 2065 2169 2276 2386 2500 2617 2737 632 640 648 655 663 672 680 688 697 705 714 723 732 656 663 671 678 686 694 702 710 718 727 735 744 753 2 903 1621 1707 1797 1890 1986 2085 2187 2293 2402 2514 2629 2748 2870 15 0.04 [0.01] 0.05 [0.01] 0.10 [0.02] 0.01 [0.00] 0.25 [0.06] 0.03 [0.01] 0.05 [0.01] 0.09 [0.02] 0.00 [0.00] 0.21 [0.05] 0.05 [0.01] 0.05 [0.01] 0.10 [0.02] 0.01 [0.00] 0.28 [0.07] 5200 [2454] 0.06 [0.01] 0.05 [0.01] 0.11 [0.03] 0.02 [0.00] 0.32 [0.08] 5400 [2549] 0.87 0.98 SENSIBLE MBTUH POWER kW 0.90 0.98 5000 [2360] 0.97 0.92 0.99 5200 [2454] 0.98 701 708 715 722 729 737 744 752 760 768 776 785 793 723 729 736 743 750 757 765 773 780 788 796 804 812 5 808 1947 2038 2133 2231 2331 2436 2543 2653 2767 2884 2984 3124 3270 0.94 0.99 5400 [2549] 0.98 0.97 0.99 5600 [2643] 0.99 0.99 1.00 5800 [2737] 1.00 0.10 [0.02] 0.06 [0.01] 0.16 [0.04] 0.05 [0.01] 0.54 [0.13] 6600 [3115] 1.02 1.00 6000 [2832] 1.00 NOTES: Multiply correction factor times gross performance data–resulting sensible capacity cannot exceed total capacity. 4800 [2265] 0.97 AIRFLOW CORRECTION FACTORS—15 TON [52.8 kW] ACTUAL—CFM [L/s] TOTAL MBTUH 1841 1930 2023 2119 2218 2321 2426 2535 2648 2763 2882 3003 3127 5600 5800 6000 6200 6400 [2643] [2737] [2832] [2926] [3020] Resistance — Inches of Water [kPa] 0.06 0.07 0.08 0.09 0.10 [0.01] [0.02] [0.02] [0.02] [0.02] 0.05 0.05 0.05 0.06 0.06 [0.01] [0.01] [0.01] [0.01] [0.01] 0.12 0.13 0.13 0.14 0.15 [0.03] [0.03] [0.03] [0.03] [0.04] 0.02 0.03 0.03 0.04 0.04 [0.00] [0.01] [0.01] [0.01] [0.01] 0.35 0.39 0.43 0.46 0.50 [0.09] [0.10] [0.11] [0.11] [0.12] NOTE: Add component resistance to duct resistance to determine total external static pressure. Downflow Economizer R.A. Damper Open Horizontal Economizer R.A. Damper Open Concentric Grill RXRN-AD80 or RXRN-AD81 & Transition RXMC-CJ07 Downflow Wet Coil 5000 [2360] 4800 [2265] COMPONENT AIR RESISTANCE—15 TON [52.8 kW] CFM [L/s] 679 686 693 701 708 716 724 731 739 748 756 764 773 M 5.0 [3728.5] BK105H 1VP-56 3 4 873 840 1732 1820 1911 2005 2103 2204 2308 2415 2526 2640 2756 2877 3000 744 750 757 764 770 778 785 792 800 808 815 823 831 6 775 2052 2145 2241 2340 2442 2548 2657 2728 2852 2984 3121 3265 3416 2154 2248 2346 2447 2551 2614 2731 2854 2983 3119 3262 3410 3566 764 771 777 784 791 798 805 812 819 827 834 842 849 2254 2350 2410 2512 2620 2735 2856 2984 3118 3258 3405 3559 3719 785 791 797 804 810 817 824 831 838 845 853 860 868 2326 2420 2520 2626 2739 2858 2984 3116 3255 3400 3552 3710 3875 805 811 817 823 830 836 843 850 856 863 871 878 885 2430 2528 2633 2744 2861 2985 3116 3253 3396 3546 3702 3865 4035 825 830 836 842 849 855 861 868 875 881 888 895 902 2537 2640 2749 2865 2987 3116 3251 3392 3541 3695 3856 4024 4198 844 850 855 861 867 873 879 886 892 899 905 912 919 2647 2755 2869 2989 3116 3249 3389 3535 3688 3847 4013 4185 4364 863 868 874 879 885 891 897 903 909 916 922 929 — 2761 2873 2992 3117 3248 3386 3531 3682 3839 4003 4173 4350 — 881 887 892 897 903 909 914 920 926 — — — — 1.04 1.00 6200 [2926] 1.01 0.11 [0.03] 0.07 [0.02] 0.16 [0.04] 0.05 [0.01] 0.57 [0.14] 6800 [3209] 0.12 [0.03] 0.08 [0.02] 0.17 [0.04] 0.06 [0.01] 0.61 [0.15] 7000 [3304] 1.06 1.01 6400 [3020] 1.02 0.13 [0.03] 0.08 [0.02] 0.18 [0.04] 0.06 [0.01] 0.64 [0.16] 7200 [3398] 1.09 1.01 6600 [3115] 1.02 1.14 1.02 7000 [3304] 1.03 1.16 1.02 7200 [3398] 1.04 2878 2995 3118 3248 3384 3527 3676 3832 3994 — — — — [ ] Designates Metric Conversions 1.11 1.01 6800 [3209] 1.03 3. Re-adjustment of sheave required to achieve rated airflow at AHRI minimum External Static Pressure. 4. Drive data shown is for horizontal airflow with dry coil. Add component resistance (below) to duct resistance to determine total External Static Pressure. 608 616 624 632 640 649 657 666 674 683 692 701 711 6 572 1393 1476 1562 1652 1745 1840 1940 2042 2148 2257 2369 2484 2602 NOTES: 1. Factory sheave settings are shown in bold type. 2. Do not set motor sheave below minimum turns open shown. Drive Package Motor H.P. [W] Blower Sheave Motor Sheave Turns Open RPM NOTE: L-Drive left of bold line, M-Drive right of bold line. 4800 [2265] 5000 [2359] 5200 [2454] 5400 [2548] 5600 [2643] 5800 [2737] 6000 [2831] 6200 [2926] 6400 [3020] 6600 [3114] 6800 [3209] 7000 [3303] 7200 [3398] Model RJNL-B180 Voltage 208/230, 460, 575 — 3 Phase Air External Static Pressure—Inches of Water [kPa] Flow 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] CFM [L/s] RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W RPM W AIRFLOW PERFORMANCE—15 TON [52.8 kW]–SIDEFLOW AIRFLOW PERFORMANCE—RJNL-B SERIES ELECTRICAL DATA—RJNL-B SERIES Evaporator Fan Compressor Motor Compressor Motor Unit Information ELECTRICAL DATA – RJNL- SERIES Unit Operating Voltage Range Volts Minimum Circuit Ampacity Minimum Overcurrent Protection Device Size Maximum Overcurrent Protection Device Size No. Volts B180CL B180CM B180DL B180DM B180YL B180YM 187-253 187-253 414-506 414-506 518-632 518-632 208/230 208/230 460 460 575 575 78/78 81/81 38 40 28 30 90/90 90/90 45 45 30 35 100/100 100/100 45 50 35 35 2 200/230 2 200/230 2 460 2 460 2 575 2 575 Phase 3 3 3 3 3 3 RPM 3450 3450 3450 3450 3450 3450 HP, Compressor 1 7 7 7 7 7 7 Amps (RLA), Comp. 1 25/25 25/25 12.2 12.2 9 9 Amps (LRA), Comp. 1 164/164 164/164 100 100 78 78 HP, Compressor 2 7 7 7 7 7 7 Amps (RLA), Comp. 2 Amps (LRA), Comp. 2 No. Volts 25/25 164/164 4 208/230 25/25 164/164 4 208/230 12.2 100 4 460 12.2 100 4 460 9 78 4 575 9 78 4 575 Phase 1 1 1 1 1 1 HP 1/3 1/3 1/3 1/3 1/3 1/3 Amps (FLA, each) Amps (LRA, each) No. Volts 2.4/2.4 4.7/4.7 1 208/230 2.4/2.4 4.7/4.7 1 208/230 1.4 2.4 1 460 1.4 2.4 1 460 1 1.8 1 575 1 1.8 1 575 Phase 3 3 3 3 3 3 HP 3 5 3 5 3 5 Amps (FLA, each) 11.5/11.5 14.9/14.9 4.6 6.6 3.5 5.3 Amps (LRA, each) 74.5/74.5 82.6/82.6 38.1 46.3 20 39.4 16 17 No. of Sequence Steps — 1 2 2 2 — 1 2 2 2 No Heat CE20D CE40D CE60D CE75D No Heat CE20D CE40D CE60D CE75D — 1 2 2 2 — 1 2 2 2 No Heat CE20C CE40C CE60C CE75C No Heat CE20C CE40C CE60C CE75C RXJJHeater Kit Nominal kW No. of Sequence Steps RXJJHeater Kit Nominal kW — 49.13/65.5 98.25/130.66 147.38/196.16 184.22/245.29 — 49.13/65.5 98.25/130.66 147.38/196.16 184.22/245.29 Heater kBTU/Hr @ 280/240V — 40/46.2 79.9/92.2 119.9/138.3 149.8/172.8 — 40/46.2 79.9/92.2 119.9/138.3 149.8/172.8 Heater Amps @ 280/240V Air Conditioner Over Current Unit Min. Ckt. Protective Device Size Ampacity @ Min./Max Min./Max. 280/240V 280/240V 280/240V 78/78 90/100 90/100 128/136 150/150 150/150 178/194 200/200 225/225 228/251 250/250 300/300 266/295 300/300 350/350 81/81 90/100 90/100 131/139 150/150 175/175 181/197 200/200 225/225 231/254 250/250 300/300 269/298 300/300 350/350 — 50/58 100/116 150/173 188/217 — 50/58 100/116 150/173 188/217 Min. Ckt. Ampacity 280/240V — 50/60 100/125 150/175 200/225 — 50/60 100/125 150/175 200/225 Max. Fuse Size 280/240V Heater Kit Air Conditioner Over Current Min. Circuit Protective Device Size Ampacity Min./Max. Min./Max. 280/240V 280/240V 280/240V 78/78 90/100 90/100 — — — — — — — — — — — — 81/81 90/100 90/100 — — — — — — — — — — — — — 19.2 38.4 57.6 72 — 19.2 38.4 57.6 72 Rated Heater kW @ 480V Heater Kit — 65.5 131 196.5 245.63 — 65.5 131 196.5 245.63 Heater kBTU/Hr @ 480V — 23.1 46.2 69.3 86.6 — 23.1 46.2 69.3 86.6 Heater Amps @ 480V Air Conditioner Over Current Unit Min. Ckt. Protective Device Size Ampacity @ Min./Max Min./Max. 480V 480V 480V 38 45/45 — 67 80/80 — 96 110/110 — 125 150/150 — 147 175/175 — 40 45/50 — 69 80/80 — 98 110/110 — 127 150/150 — 149 175/175 — — 29 58 87 109 — 29 58 87 109 Min. Ckt. Ampacity 480V — 30 60 90 110 — 30 60 90 110 Max. Fuse Size 480V Heater Kit Air Conditioner Over Current Min. Circuit Protective Device Size Ampacity Min./Max. Min./Max. 480V 480V 480V 38 45/45 — — — — — — — — — — — — — 40 45/50 — — — — — — — — — — — — 480 VOLT, THREE PHASE, 60 HZ, AUXILIARY ELECTRIC HEATER KITS CHARACTERISTICS AND APPLICATION Single Power Supply for Both Unit and Heater Kit Separate Power Supply for Both Unit and Heater Kit — 14.4/19.2 28.8/38.3 43.2/57.5 54/71.9 — 14.4/19.2 28.8/38.3 43.2/57.5 54/71.9 Rated Heater kW @ 280/240V *= For Canadian use only. Uses “P” fuses for inductive circuit. + = Field installed only. B180DM B180DL Model No. RJNL- B180CM B180CL Model No. RJNL- Heater Kit 280/240 VOLT, THREE PHASE, 60 HZ, AUXILIARY ELECTRIC HEATER KITS CHARACTERISTICS AND APPLICATION Single Power Supply for Both Unit and Heater Kit Separate Power Supply for Both Unit and Heater Kit UNITS WITH HEATER KITS—RJNL-B SERIES No. of Sequence Steps — 1 2 2 2 — 1 2 2 2 RXJJHeater Kit Nominal kW No Heat CE20Y CE40Y CE60Y CE75Y No Heat CE20Y CE40Y CE60Y CE75Y — 19.2 38.4 57.6 72 — 19.2 38.4 57.6 72 Rated Heater kW @ 600V *= For Canadian use only. Uses “P” fuses for inductive circuit. + = Field installed only. B180YM B180YL Model No. RJNL- Heater Kit — 65.5 131 196.5 245.63 — 65.5 131 196.5 245.63 Heater kBTU/Hr @ 600V — 18.5 37 55.4 69.3 — 18.5 37 55.4 69.3 Heater Amps @ 600V Air Conditioner Over Current Unit Min. Ckt. Protective Device Size Ampacity @ Min./Max Min./Max. 600V 600V 600V 28 30/35 — 52 60/60 — 75 80/80 — 98 110/110 — 115 125/125 — 30 35/35 — 54 60/60 — 77 90/90 — 100 110/110 — 117 125/125 — — 24 47 70 87 — 24 47 70 87 Min. Ckt. Ampacity 600V — 25 50 70 90 — 25 50 70 90 Max. Fuse Size 600V Heater Kit Air Conditioner Over Current Min. Circuit Protective Device Size Ampacity Min./Max. Min./Max. 600V 600V 600V 28 30/35 — — — — — — — — — — — — — 30 35/35 — — — — — — — — — — — — — 600 VOLT, THREE PHASE, 60 HZ, AUXILIARY ELECTRIC HEATER KITS CHARACTERISTICS AND APPLICATION Single Power Supply for Both Unit and Heater Kit Separate Power Supply for Both Unit and Heater Kit UNITS WITH HEATER KITS—RJNL-B SERIES 18 UNIT DIMENSIONS—RJNL-B SERIES SELF-CONTAINED HEAT PUMP BOTTOM VIEW [ ] Designates Metric Conversions 19 UNIT DIMENSIONS—RJNL-B SERIES SELF-CONTAINED HEAT PUMP SUPPLY AND RETURN DIMENSIONS FOR HORIZONTAL APPLICATIONS DUCT SIDE VIEW (REAR) SUPPLY AND RETURN DIMENSIONS FOR DOWNFLOW APPLICATIONS BOTTOM VIEW 20 [ ] Designates Metric Conversions UNIT DIMENSIONS—RJNL-B SERIES UNIT DIMENSIONS SELF-CONTAINED HEAT PUMP WEIGHTS Accessory Economizer–Downflow Economizer–Horizontal Power Exhaust Fresh Air Damper (Manual) Fresh Air Damper (Motorized) Roof Curb 14" Shipping—lbs [kg] 155 [70.31] 165 [74.84] 44 [19.96] 51 [23.13] 46 [20.87] 170 [77.11] Operating—lbs [kg] 146 [66.22] 155 [70.31] 42 [19.05] 40 [18.14] 35 [15.88] 164 [74.39] A 32% Corner Weights by Percentage B C D 27% 16% 24% *Note: Corner weights measured at base of unit. [ ] Designates Metric Conversions 21 UNIT DIMENSIONS—RJNL-B SERIES SLAB INSTALLATION CLEARANCES The following minimum clearances are recommended for proper unit performance and serviceability. Recommended Clearance In. [mm] 80 [2032] 18 [457] 18 [457] 18 [457] 60 [1524] Location *A - Front *B - Condenser Coil +C - Duct Side *D - Evaporator End *E - Above *Without Economizer 18" [457 mm]. With Economizer 48" [1219 mm]. + Without Horizontal Economizer 18" [457 mm]. With Horizontal Economizer 42" [1067 mm]. [ ] Designates Metric Conversions 22 ACCESSORIES FIELD INSTALLED ACCESSORY EQUIPMENT–SELF CONTAINED HEAT PUMP New Descriptions Thermostat Electric Heaters Downflow Economizer w/Single Enthalpy Downflow Economizer w/Smoke Detector Dual Enthalpy Kit Horizontal Economizer w/Single Enthalpy Carbon Dioxide Sensor (Wall Mount) Power Exhaust (208/230V) Power Exhaust (460V) Power Exhaust (575V) Manual Fresh Air Damper* Motorized Kit for Manual Fresh Air Damper* Roofcurb, 14" Roofcurb Adapter to RXRK-E56 Roofcurb Adapter to RXKG-CAF14 Concentric Diffuser (Step-Down, 18" x 36") Concentric Diffuser (Step-Down, 24" x 48") Concentric Diffuser (Step-Down, 28" x 60") Concentric Diffuser (Flush, 18" x 36") Downflow Transition (Rect. to Rect., 18" x 36") Downflow Transition (Rect. to Rect., 24" x 48") Downflow Transition (Rect. to Rect., 28" x 60") Low-Ambient Control Kit (1 Per Compressor) Freeze-Stat Kit Unwired Convenience Outlet Shipping Installed Weight Weight RJNL-B180 Lbs. [kg] Lbs. [kg] See Thermostat Specification Sheet for Details (T11-001) RXJJ-CE20 (C,D,Y) 41 [18.6] 31 [14.1] RXJJ-CE40 (C,D,Y) 44 [20.0] 34 [15.4] RXJJ-CE60 (C,D,Y) 45 [20.4] 35 [15.9] RXJJ-CE75 (C,D,Y) 46 [20.8] 36 [16.3] RXRD-PGCM3 155 [70.3] 146 [66.2] RXRD-SGCM3 280 [127.0] 171 [77.6] RXRX-AV02 1 [.5] 1 [.5] RXRD-RGCM3 333 [151.0] 301 [136.5] RXRX-AR02 3 [1.4] 2 [1.0] RXRX-BGF05C 102 [46.3] 69 [31.3] RXRX-BGF05D 102 [46.3] 69 [31.3] RXRX-BGF05Y 102 [46.3] 69 [31.3] RXRF-KFA1 61 [27.7] 52 [23.6] RXRX-AW03 42 [19.1] 35 [15.9] RXKG-CBH14 170 [77.1] 164 [74.4] RXRX-CJCE56 465 [210.3] 415 [188.2] RXRX-CJCF14 555 [251.7] 505 [229] RXRN-AD81 310 [140.6] 157 [71.2] RXRN-AD86 367 [166.4] 212 [96.1] RXRN-AD88 410 [186.0] 370 [167.8] RXRN-AD80 213 [96.6] 115 [52.2] RXMC-CJ07 81 [36.7] 74 [33.6] RXMC-CK08 81 [36.7] 74 [33.6] RXMC-CL09 81 [36.7] 74 [33.6] RXRZ-C02 3 [1.4] 2 [1.0] RXRX-AM05 1 [.5] .5 [.2] RXRX-AN01 2 [1.0] 1.5 [.7] Model Number *Motorized Kit and Manual Fresh Air Damper must be combined for a complete Motorized Outside Air Damper Selection. 23 Factory Installation Available? No Yes Yes Yes Yes Yes Yes No No No No No No No No No No No No No No No No No No Yes Yes Yes [ ] Designates Metric Conversions ACCESSORIES ECONOMIZERS—DOWNFLOW ONLY Field Installed RXRD-PGCM3—Single Enthalpy (Outdoor) RXRD-SGCM3—Single Enthalpy (Outdoor) w/Smoke Detector RXRX-AR02—Optional Wall-Mounted CO2 Sensor RXRX-AV02—Dual Enthalpy Upgrade Kit ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Features Honeywell Controls Available Factory Installed or Field Accessory Gear Driven Direct Drive Actuator Fully Modulating (0-100%) Low Leakage Dampers Slip-In Design for Easy Installation Plug-In Polarized 12-pin Electrical Connections Pre-Configured—No Field Adjustments Necessary Standard Barometric Relief Damper Single Enthalpy with Dual Enthalpy Upgrade Kit Available CO2 Input Sensor Available Field Assembled Hood Ships with Economizer Economizer Ships Complete for Downflow Duct Application. Optional Remote Minimum Position Potentiometer (Honeywell #S963B1128) is Available from Prostock. Field Installed Power Exhaust Available [ ] Designates Metric Conversions 24 ACCESSORIES ECONOMIZER FOR HORIZONTAL DUCT INSTALLATION Field Installed Only RXRD-RGCM3—Single Enthalpy (Outdoor) RXRX-AV02—Dual Enthalpy Upgrade Kit RXRX-AR02—Optional Wall-Mounted CO2 Sensor ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Features Honeywell Controls Available as a Field Installed Accessory Only Gear Driven Direct Drive Actuator Fully Modulating (0-100%) Low Leakage Dampers Slip-In Design for Easy Installation Plug-In Polarized 12-pin Electrical Connections Pre-Configured—No Field Adjustments Necessary Standard Barometric Relief Damper Single Enthalpy with Dual Enthalpy Upgrade Kit Available CO2 Input Sensor Available Field Assembled Hood Ships with Economizer Economizer Ships Complete for Horizontal Duct Application Optional Remote Minimum Position Potentiometer (Honeywell #S963B1128) is Available from Prostock Field Installed Power Exhaust Available [ ] Designates Metric Conversions 25 ACCESSORIES INTEGRAL POWER EXHAUST KIT FOR RXRD-PGCM3 OR SGCM3 ECONOMIZERS RXRX-BGF05 (C, D, or Y*) *Voltage Code Field Installable Power Exhaust Model No. No. of Fans Volts Phase HP (ea.) RXRX-BGF05C RXRX-BGF05D RXRX-BGF05Y 2 2 2 208-230 460 575 1 1 1 0.75 0.75 0.75 Low Speed CFM [L/s] ➁ 4100 [1935] 4100 [1935] 4100 [1935] NOTES: ➀ Power exhaust is factory set on high speed motor tap. ➁ CFM is per fan at 0" w.c. external static pressure. [ ] Designates Metric Conversions 26 RPM 850 850 850 High Speed ➀ RPM CFM [L/s] ➁ 5200 [2454] 1050 5200 [2454] 1050 5200 [2454] 1050 FLA (ea.) LRA (ea.) 5 2.2 1.5 4.97 3.4 2.84 ACCESSORIES FRESH AIR DAMPER MOTORIZED DAMPER KIT RXRX-AW03 (Motor Kit for RXRF-KFA1) RXRF-KFA1 (Manual) RXRX-AW03 (Motorized damper kit for manual fresh air damper) [ ] Designates Metric Conversions 27 ACCESSORIES TYPICAL INSTALLATION ROOFCURBS (Full Perimeter) ■ One available height (14" [356 mm]). ■ Quick assembly corners for simple and fast assembly. ■ 1" [25.4 mm] x 4" [102 mm] Nailer provided. ■ Insulating panels not required because of insulated outdoor base pan. ■ Sealing gasket (28" [711 mm]) provided with Roofcurb. ■ Packaged for easy field assembly. UNIT ROOFCURB ASSEMBLY [ ] Designates Metric Conversions 28 ACCESSORIES ROOFCURB ADAPTERS OLD MODELS OLD CURB MODEL ROOFCURB ADAPTER NEW MODEL COMMERCIAL CABINET (12.5, 15 & 20 TON) ([44, 52.8 & 70.3 kW]) (-)RCF, (-)RGF, (-)REF RXRK-E56 RXRX-CJCE56 (-)JNL (15 TON) ([52.8 kW]) COMMERCIAL CABINET (15, 20 & 25 TON) ([52.8, 70.3 & 87.9 kW]) (-)LKB, LMB, LNB (COOLING ONLY) (-)KKB, KMB, KNB (GAS/ELECTRIC) RXKG-CAF14 RXRX-CJCF14 [ ] Designates Metric Conversions 29 (-)JNL (HEAT PUMP) (15 TON) ([52.8 kW]) ACCESSORIES CONCENTRIC DIFFUSER APPLICATION DOWNFLOW TRANSITION DRAWINGS RXMC-CJ07 (15 Ton) [52.8 kW] ■ Used with RXRN-AD80 and RXRN-AD81 Concentric Diffusers. [ ] Designates Metric Conversions 30 ACCESSORIES CONCENTRIC DIFFUSER 15 TON [52.8 kW] FLUSH ■ All aluminum diffuser with aluminum return air eggcrate. ■ Built-in anti-sweat gasket. ■ Molded fiberglass supports. ■ Built-in hanging supports. ■ Diffuser box constructed of sheetmetal insulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner. CONCENTRIC DIFFUSER SPECIFICATIONS PART NUMBER CFM [L/s] RXRN-AD80 5600 [2643] 5800 [2737] 6000 [2832] 6200 [2926] 6400 [3020] 6600 [3115] STATIC PRESSURE 0.36 0.39 0.42 0.46 0.50 0.54 THROW FEET 28-37 29-38 40-50 42-51 43-52 45-56 [ ] Designates Metric Conversions 31 NECK VELOCITY 1000 1036 1071 1107 1143 1179 JET VELOCITY 2082 2156 2230 2308 2379 2454 ACCESSORIES CONCENTRIC DIFFUSER 15 TON [52.8 kW] STEP DOWN ■ All aluminum diffuser with aluminum return air eggcrate. ■ Built-in anti-sweat gasket. ■ Molded fiberglass supports. ■ Built-in hanging supports. ■ Diffuser box constructed of sheetmetal insulated with 1" [25.4 mm] 1.5 lbs. [.7 kg] duct liner. ■ Double deflection diffuser with the blades secured by spring steel. CONCENTRIC DIFFUSER SPECIFICATIONS PART NUMBER CFM [L/s] RXRN-AD81 5600 [2643] 5800 [2737] 6000 [2832] 6200 [2926] 6400 [3020] 6600 [3115] STATIC PRESSURE 0.36 0.39 0.42 0.46 0.50 0.54 THROW FEET 39-49 42-51 44-54 45-55 46-55 47-56 [ ] Designates Metric Conversions 32 NECK VELOCITY 920 954 1022 1056 1090 1124 JET VELOCITY 920 954 1022 1056 1090 1124 MECHANICAL SPECIFICATIONS—RJNL-B SERIES Guide Specifications RJNL-B180 You may copy this document directly into your building specification. This specification is written to comply with the 2004 version of the “master format” as published by the Construction Specification Institute. www.csinet.org. ROOFTOP PACKAGED HEAT PUMP HVAC Guide Specifications Size Range: 15 Nominal Tons Description Section 23 06 80 Schedules for Decentralized HVAC Equipment 23 06 80.13 Decentralized Unitary HVAC Equipment Schedule 23 06 80.13.A. Rooftop unit schedule 1. Schedule is per the project specification requirements. 23 07 16 HVAC Equipment Insulation 23 07 16.13 Decentralized, Rooftop Units: 1. Interior cabinet surfaces shall be insulated with a minimum 3/4-in. thick, minimum 1-1/2 lb density, flexible fiberglass insulation bonded with a phenolic binder, with aluminum foil facing on the air side. 2. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation. 23 09 13 Instrumentation and Control Devices for HVAC 23 09 13.23 Sensors and Transmitters: 23 09 13.23.A. Thermostats 1. Thermostat must a. have capability to energize 2 different stages of cooling, and 2 different stages of heating and a reversing valve output. b. must include capability for occupancy scheduling. 23 09 33 Electric and Electronic Control System for HVAC 23 09 33.13 Decentralized, Rooftop Units: 23 09 33.13.A. General: 1. Shall be complete with self-contained low-voltage control circuit protected by a resettable circuit breaker on the 24-v transformer side. Transformer shall have 100VA capabilities. 2. Shall utilize color-coded wiring. 3. Shall include a central control terminal board to conveniently and safely provide connection points for vital control functions such as: smoke detectors, economizer, thermostat, loss of charge, high pressure switches. 4. Unit shall include a minimum of one 10-pin screw terminal connection board for connection of control wiring. 5. Shall include integrated defrost system to prevent excessive frost accumulation during heating duty, and shall be controlled as follows: a. Defrost shall be initiated on the basis of Demand Defrost. b. The need for a defrost cycle is determined by one of two factors: Time or Frost Detection. c. Should six hours of compressor run time elapse without a defrost cycle and the coil temperature is below the frost accumulation temperature, a defrost cycle will be initiated. d. The control shall be capable of detecting frost accumulation on the outdoor coil and initiate a defrost cycle when necessary. 23 09 33.23.B. Safeties: 1. Compressor over-temperature, over current. 2. Loss of charge switch. a. Units with 2 compressors shall have different colored wires for the circuit 1 and circuit 2 low and high pressure switches. b. Loss of charge switch shall use different color wire than the high pressure switch. The purpose is to assist the installer and service technician to correctly wire and or troubleshoot the rooftop unit. c. Loss of charge switch shall have a different sized connector than the high pressure switch. They shall physically prevent the cross-wiring of the safety switches between the high and low pressure side of the system. 3. High-pressure switch. a. Units with 2 compressors shall have different colored wires for the circuit 1 and circuit 2 low and high pressure switches. b. High pressure switch shall use different color wire than the low pressure switch. The purpose is to assist the installer and service person to correctly wire and or troubleshoot the rooftop unit. c. High pressure switch shall have a different sized connector than the loss of charge switch. They shall physically prevent the cross-wiring of the safety switches between the high and low pressure side of the system. 4. Freeze protection sensor, evaporator coil (optional). 5. Automatic reset, motor thermal overload protector. 33 MECHANICAL SPECIFICATIONS—RJNL-B SERIES 23 09 93 Sequence of Operations for HVAC Controls 23 09 93.13 Decentralized, Rooftop Units: 23 09 93.13 INSERT SEQUENCE OF OPERATION 23 40 13 Panel Air Filters 23 40 13.13 Decentralized, Rooftop Units: 23 40 13.13.A. Standard filter section shall 1. Shall consist of factory-installed, low velocity, throwaway 2-in. thick fiberglass filters of commercially available sizes. 2. Filters shall be accessible through an access panel as described in the unit cabinet section of this specification (23 81 19.13.H). 23 81 19 Self-Contained Air Conditioners 23 81 19.13 Small-Capacity Self-Contained Air Conditioners 23 81 19.13.A. General 1. Outdoor, rooftop mounted, electrically controlled, heating and cooling unit utilizing a(n) hermetic scroll compressor(s) for cooling duty and heat pump for heating duty. 2. Factory assembled, single-piece heating and cooling rooftop unit. Contained within the unit enclosure shall be all factory wiring, piping, controls, and special features required prior to field start-up. 3. Unit shall use environmentally sound R-410a refrigerant. 4. Unit shall be installed in accordance with the manufacturerʼs instructions. 5. Unit must be selected and installed in compliance with local, state, and federal codes. 23 81 19.13.B. Quality Assurance 1. Unit meets ASHRAE 90.1-2007 minimum efficiency requirements. 2. 3 phase units are Energy Star qualified. 3. Unit shall be rated in accordance with AHRI Standards 210/240 and 340/360. 4. Unit shall be designed to conform to ASHRAE 15, 2001. 5. Unit shall be UL-tested and certified in accordance with ANSI Z21.47 Standards and UL-listed and certified under Canadian standards as a total package for safety requirements. 6. Insulation and adhesive shall meet NFPA 90A requirements for flame spread and smoke generation. 7. Unit casing shall be capable of withstanding 500-hour salt spray exposure per ASTM B117 (scribed specimen). 8. Unit casing shall be capable of withstanding Federal Test Method Standard No. 141 (Method 6061) 5000-hour salt spray. 9. Unit shall be designed in accordance with ISO 9001:2000, and shall be manufactured in a facility registered by ISO 9001:2000. 10. Roof curb shall be designed to conform to NRCA Standards. 11. Unit shall be subjected to a completely automated run test on the assembly line. The data for each unit will be stored at the factory, and must be available upon request. 12. Unit shall be designed in accordance with UL Standard 1995, including tested to withstand rain. 13. Unit shall be constructed to prevent intrusion of snow and tested to prevent snow intrusion into the control box up to 40 mph. 23 81 19.13.C. Delivery, Storage, and Handling 1. Unit shall be stored and handled per manufacturerʼs recommendations. 2. Lifted by crane requires either shipping top panel or spreader bars. 3. Unit shall only be stored or positioned in the upright position. 23 81 19.13.E. Project Conditions 1. As specified in the contract. 23 81 19.13.F. Operating Characteristics 1. Unit shall be capable of starting and running at 115ºF (46ºC) ambient outdoor temperature, meeting maximum load criteria of AHRI Standard 210/240 or 340/360 at ± 10% voltage. 2. Compressor with standard controls shall be capable of operation from 40ºF (4ºC) , ambient outdoor temperatures. Accessory low ambient kit is necessary if mechanically cooling at ambient temperatures below 40ºF (4ºC). 3. Unit shall be capable of simultaneous heating duty and defrost cycle operation when using accessory electric heaters. 4. Unit shall discharge supply air vertically or horizontally as shown on contract drawings. 5. Unit shall be factory configured for vertical supply & return configurations. 6. Unit shall be field convertible from vertical to horizontal configuration. 23 81 19.13.G.Electrical Requirements 1. Main power supply voltage, phase, and frequency must match those required by the manufacturer. 34 MECHANICAL SPECIFICATIONS—RJNL-B SERIES 23 81 19.13.H. Unit Cabinet 1. Unit cabinet shall be constructed of galvanized steel, and shall be bonderized and coated with a baked enamel finish on all externally exposed surfaces. 2. Unit cabinet exterior paint shall be: film thickness, (dry) 0.003 inches minimum, gloss (per ASTM D523, 60ºF): 60, Hardness: H-2H Pencil hardness. 3. Evaporator fan compartment interior cabinet insulation shall conform to AHRI Standards 210/240 or 340/360 minimum exterior sweat criteria. Interior surfaces shall be insulated with a minimum 3/4-in. thick, 1 lb density, flexible fiberglass insulation, aluminum foil-faced on the air side. 4. Base of unit shall have locations for thru-the-base electrical connections (factory installed or field installed), standard. 5. Base Rail a. Unit shall have base rails on all sides. b. Holes shall be provided in the base rails for rigging shackles to facilitate maneuvering and overhead rigging. c. Holes shall be provided in the base rail for moving the rooftop by fork truck. d. Base rail shall be a minimum of 14 gauge thickness. 6. Condensate pan and connections: a. Shall be a sloped condensate drain pan made of a non-corrosive material. b. Shall comply with ASHRAE Standard 62. c. Shall use a 1" -11 1/2 NPT drain connection, through the side of the drain pan. Connection shall be made per manufacturerʼs recommendations. 7. Electrical Connections a. All unit power wiring shall enter unit cabinet at a single, factory-prepared, knockout location. b. Thru-the-base capability (1) Standard unit shall have a thru-the-base electrical location(s) using a raised, embossed portion of the unit basepan. (2) No basepan penetration, other than those authorized by the manufacturer, is permitted. 8. Component access panels (standard) a. Cabinet panels shall be easily removable for servicing. b. Stainless steel metal hinges are standard on all doors. c. Panels covering control box, indoor fan, indoor fan motor, and electric or gas heater components (where applicable), shall have ¼ turn latches. 23 81 19.13.J. Coils 1. Standard Aluminum/Copper Coils: on all models. a. Standard evaporator and condenser coils shall have aluminum lanced plate fins mechanically bonded to seamless internally grooved copper tubes with all joints brazed. b. Evaporator and Condenser coils shall be leak tested to 150 psig, pressure tested to 550 psig, and qualified to UL 1995 burst test at 2,200 psig. 23 81 19.13.K. Refrigerant Components 1. Refrigerant circuit shall include the following control, safety, and maintenance features: a. Thermal Expansion Valve (TXV) with venturi type distributor. b. Refrigerant filter drier. c. External service gauge connections to unit suction and discharge lines. 2. Compressors a. Unit shall use one fully hermetic, scroll compressor for each independent refrigeration circuit. b. Compressor motors shall be cooled by refrigerant gas passing through motor windings. d. Compressors shall be internally protected from high discharge temperature conditions. e. Compressors shall be protected from an over-temperature and over-amperage conditions by an internal, motor overload device. f. Compressor shall be factory mounted on rubber grommets. g. Compressor motors shall have internal line break thermal, current overload and high pressure differential protection. h. Crankcase heaters shall be utilized on all models to protect compressor with specific refrigerant charge. 23 81 19.13.L. Filter Section 1. Filters access is specified in the unit cabinet section of this specification. 2. Filters shall be held in place by a sliding filter tray, facilitating easy removal and installation. 3. Shall consist of factory-installed, low velocity, throw-away 2-in. thick fiberglass filters. 4. Filters shall be standard, commercially available sizes. 5. Filter face velocity shall not exceed 365 fpm at nominal airflows. 35 MECHANICAL SPECIFICATIONS—RJNL-B SERIES 23 81 19.13.M. Evaporator Fan and Motor 1. Evaporator fan motor: a. Shall have permanently lubricated bearings. b. Shall have inherent automatic-reset thermal overload protection or circuit breaker. c. Shall have a maximum continuous bhp rating for continuous duty operation; no safety factors above that rating shall be required. 2. Belt-driven Evaporator Fan: a. Belt drive shall include an adjustable-pitch motor pulley. b. Shall use sealed, permanently lubricated ball-bearing type. c. Blower fan shall be double-inlet type with forward-curved blades. d. Shall be constructed from steel with a corrosion resistant finish and dynamically balanced. 23 81 19.13.N. Condenser Fans and Motors 1. Condenser fan motors: a. Shall be a totally enclosed motor. b. Shall use permanently lubricated bearings. c. Shall have inherent thermal overload protection with an automatic reset feature. d. Shall use a shaft-down design. Shaft-up designs including those with “rain-slinger devices” shall not be allowed. 2. Condenser Fans: a. Shall be a direct-driven propeller type fan. b. Shall have aluminum blades riveted to corrosion-resistant steel spiders and shall be dynamically balanced. 23 81 19.13.O. Special Features, Options and Accessories 1. Integrated Economizers: a. Integrated, gear-driven parallel modulating blade design type capable of simultaneous economizer and compressor operation. b. Independent modules for vertical or horizontal return configurations shall be available. Vertical return modules shall be available as a factory installed option. c. Damper blades shall be galvanized steel with metal gears. Plastic or composite blades on intake or return shall not be acceptable. d. Shall include all hardware and controls to provide free cooling with outdoor air when temperature and/or humidity are below setpoints. e. Shall be equipped with gear driven dampers for both the outdoor ventilation air and the return air for positive air stream control. f. Shall be capable of introducing up to 100% outdoor air. g. Shall be equipped with a barometric relief damper capable of relieving up to 100% return air. h. Shall be designed to close damper(s) during loss-of-power situations with spring return built into motor. i. An outdoor single enthalpy sensor shall be provided as standard. Outdoor air sensor setpoint shall be adjustable and shall range from the enthalpy equivalent of 63°F @ 50% rh to 73°F @ 50% rh. Additional sensor options shall be available as accessories. j. The economizer controller shall also provide control of an accessory power exhaust unit function. Factory set at 70%, with a range of 0% to 100%. k. The economizer shall maintain minimum airflow into the building during occupied period and provide design ventilation rate for full occupancy. A remote potentiometer may be used to override the damper setpoint. l. Economizer controller shall accept a 2-10Vdc CO2 sensor input for IAQ/DCV control. In this mode, dampers shall modulate the outdoor-air damper to provide ventilation based on the sensor input. m. Actuator shall be direct coupled to economizer gear. No linkage arms or control rods shall be acceptable. n. Economizer controller shall provide indications when in free cooling mode, in the DCV mode, or the exhaust fan contact is closed. o. Economizer wire harness will have provision for smoke detector. 2. Two-Position Motorized Damper a. Damper shall be a Two-Position Motorized Damper. Damper travel shall be from the full closed position to the field adjustable %-open setpoint. b. Damper shall include adjustable damper travel from 25% to 100% (full open). c. Damper shall include single or dual blade, gear driven dampers and actuator motor. d. Actuator shall be direct coupled to damper gear. No linkage arms or control rods shall be acceptable. e. Damper will admit up to 100% outdoor air for applicable rooftop units. 36 MECHANICAL SPECIFICATIONS—RJNL-B SERIES f. Damper shall close upon indoor (evaporator) fan shutoff and/or loss of power. g. The damper actuator shall plug into the rooftop unitʼs wiring harness plug. No hard wiring shall be required. h. Outside air hood shall include aluminum water entrainment filter 3. Manual damper a. Manual damper package shall consist of damper, air inlet screen, and rain hood which can be preset to admit up to 50% outdoor air for year round ventilation. 4. Head Pressure Control Package a. Controller shall control coil head pressure by condenser-fan cycling. 5. Convenience Outlet: a. Non-Powered convenience outlet. (1.) Outlet shall be powered from a separate 115-120v power source. (2.) A transformer shall not be included. (3.) Outlet shall be factory-installed and internally mounted with easily accessible 115-v female receptacle. (4.) Outlet shall include 15 amp GFI receptacles. (5.) Outlet shall be accessible from outside the unit. 6. Propeller Power Exhaust: a. Power exhaust shall be used in conjunction with an integrated economizer. b. Independent modules for vertical or horizontal return configurations shall be available. c. Horizontal power exhaust is shall be mounted in return ductwork. d. Power exhaust shall be controlled by economizer controller operation. Exhaust fans shall be energized when dampers open past the 0-100% adjustable setpoint on the economizer control. 7. Roof Curbs (Vertical): a. Full perimeter roof curb with exhaust capability providing separate air streams for energy recovery from the exhaust air without supply air contamination. b. Formed galvanized steel with wood nailer strip and shall be capable of supporting entire unit weight. c. Permits installation and securing of ductwork to curb prior to mounting unit on the curb. 8. High-Static Indoor Fan Motor(s) and Drive(s): a. High-static motor(s) and drive(s) shall be factory-installed to provide additional performance range. 9. Outdoor Air Enthalpy Sensor: a. The outdoor air enthalpy sensor shall be used to provide single enthalpy control. When used in conjunction with a return air enthalpy sensor, the unit will provide differential enthalpy control. The sensor allows the unit to determine if outside air is suitable for free cooling. 10. Return Air Enthalpy Sensor: a. The return air enthalpy sensor shall be used in conjunction with an outdoor air enthalpy sensor to provide differential enthalpy control. 11. Indoor Air Quality (CO2) Sensor: a. Shall be able to provide demand ventilation indoor air quality (IAQ) control. b. The IAQ sensor shall be available in wall mount with LED display. The setpoint shall have adjustment capability. 12. Smoke detectors: a. Shall be a Four-Wire Controller and Detector. b. Shall be environmental compensated with differential sensing for reliable, stable, and drift-free sensitivity. c. Shall use magnet-activated test/reset sensor switches. d. Shall have a recessed momentary switch for testing and resetting the detector. e. Controller shall include: (1.) One set of normally open alarm initiation contacts for connection to an initiating device circuit on a fire alarm control panel. (2.) Two Form-C auxiliary alarm relays for interface with rooftop unit or other equipment. (3.) One Form-C supervision (trouble) relay to control the operation of the Trouble LED on a remote test/reset station. (4.) Capable of direct connection to two individual detector modules. (5.) Can be wired to up to 14 other duct smoke detectors for multiple fan shutdown applications. 13. Electric Heat: a. Heating Section (1.) Heater element open coil resistance wire, nickel-chrome alloy, strung through ceramic insulators mounted on metal frame. Coil ends are staked and welded to terminal screw slots. (2.) Heater assemblies are provided with integral fusing for protection of internal heater circuits not exceeding 48 amps each. Auto reset thermo limit controls, magnetic heater contactors (24 v coil) and terminal block all mounted in electric heater control box (minimum 18 ga galvanized steel) attached to end of heater assembly. 37 WIRING SCHEMATICS—RJNL-B SERIES 38 WIRING SCHEMATICS—RJNL-B SERIES 39 BEFORE PURCHASING THIS APPLIANCE, READ IMPORTANT ENERGY COST AND EFFICIENCY INFORMATION AVAILABLE FROM YOUR RETAILER. 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 periods stated, in accordance with the terms of the limited warranty. Compressor .......................................................Five (5) Years Electric Resistance Heater Elements ................Five (5) Years Any Other Part................................................One (1) Year For Complete Details of the Limited Warranty, Including Applicable Terms and Conditions, See Your Local Installer or Contact the Manufacturer for a Copy. 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. Rheem Heating, Cooling and Water Heating P.O. Box 17010, Fort Smith, AR 72917 “In keeping with its policy of continuous progress and product improvement, Rheem reserves the right to make changes without notice.” PRINTED IN U.S.A. 12-10 DC FORM NO. S11-943 Supersedes Form No. S11-943