I. T BLE OF CONTENTS I. Table of Contents ................2 II. Introduction..................3 III. Checking Product Received ............3 IV. Specifications .................3 V. Equipment Protection ..............4 Vi. Installation ..................7 A. General ..................7 1. Pre-Installation Check Points ..........7 2. Location ................7 B. Outside Slab Installation ............7 C.
II. INTRODUCTION Recognize this symbol as an indi- cation of Important Safety This booklet contains the installation and operating instructions for your package air con- Information! ditioner. There are a few precautions that should be taken to derive maximum satisfac- tion from it.
• R-410A systems are to be charged with liquid refrigerants. Prior to March 1999, R- 410A 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.
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FIGURE 1 UNIT DIMENSIONS ILL 1316 FIGURE 2 UNIT DIMENSIONS ILL1305...
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FIGURE 3 UNIT DIMENSIONS ILL 1304 FIGURE 4 UNIT DIMENSIONS ILL 1288...
FIGURE 5 FIGURE 6 PACKAGE AIR CONDITIONER – OUTSIDE SLAB INSTALLATION, PACKAGE AIR CONDITIONER – OUTSIDE SLAB INSTALLATION, CLOSET BASEMENT OR CRAWL SPACE DISTRIBUTION SYSTEM DISTRIBUTION SYSTEM. SLAB FLOOR CONSTRUCTION 12” 18” Allow 57" for economizer on duct side. ILL I308 ILL I309 VI.
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FIGURE 7 PACKAGE AIR CONDITIONER – RIGGING FOR LIFTING CORNER WEIGHTS BY PERCENTAGE ILL I296 C. CLE R NCES The following minimum clearances must be observed for proper unit performance and serviceability. 1. Provide 48" minimum clearance at the front of the unit. Provide 36" minimum clearance at the left and right side of the unit for service access.
FIGURE 8 PACKAGE AIR CONDITIONER – ROOFCURB INSTALLATION ILL I301 ILL I300 VII. DUCTWORK W RNING Ductwork should be fabricated by the installing contractor in accordance with local codes DO NOT, UNDER ANY CIRCUM- and NFPA90A. Industry manuals may be used as a guide when sizing and designing the STANCES, CONNECT RETURN duct system - contact Air Conditioning Contractors of America, 2800 Shirlington Road, DUCTWORK TO ANY OTHER HEAT...
FIGURE 9 PACKAGE AIR CONDITIONER – FLAT ROOFTOP INSTALLATION, ATTIC OR DROP CEILING DISTRIBUTION SYSTEM. MOUNTED ON ROOFCURB. CURB MUST BE LEVEL FIGURE 10 COVER GASKET DETAIL ILL I631 ILL I310 VIII.FILTERS This unit is provided with 2 - 25" x 16" x 1" disposable filters. When replacing filters, ensure they are inserted fully to the back to prevent bypass.
XI. ELECTRIC L WIRING Field wiring must comply with the National Electrical Code* and local ordinances that may apply. *C.E.C. in Canada . POWER WIRING 1. It is important that proper electrical power is available at the unit. Voltage should not vary more than 10% from that stamped on the unit rating plate.
FIGURE 12 RECOMMENDED LOCATION OF BRANCH CIRCUIT DISCONNECT TO POWER BRANCH CIRCUIT DISCONNECT TO CONTROL 3. Splice copper wire pigtails to aluminum wire with U.L. recognized connectors for copper-aluminum splices. Follow these instructions very carefully to make a posi- tive and lasting connection; a.
FIGURE 14 LOW VOLTAGE CONNECTIONS DIAGRAMS STANDARD CONTROL WIRING THERMOSTAT UNIT CONTROLS SUB-BASE WIRE PIGTAILS BLACK GRAY YELLOW ORANGE BROWN NOTE: Y2 IS ONLY USED WITH OPTIONAL ECONOMIZER. 3. Figure 14 shows representative low voltage connection diagrams. Read your ther- mostat installation instructions for any special requirements for your specific ther- mostat.
XII. INDOOR IR FLOW D T Direct-drive blower models are shipped factory wired for the proper speed at a typical external static. See Blower Performance Data. Belt-drive blower models have motor sheaves set for proper CFM at a typical external static. XIII.CR NKC SE HE T (OPTION L) Crankcase heat is not required on scroll type compressors, but may be necessary for difficult starting situations.
XVI.OPER TION Most single phase units are operated PSC (no start relay or start capacitor). It is impor- tant that such systems be off for a minimum of 5 minutes before restarting to allow equalization of pressures. The thermostat should not be moved to cycle unit without waiting five minutes.
XVIII. GENER L D T - RLNL MODELS XVII. NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLNL- Series A036CK A036CL A036CM A036DK Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 36,800 [10.78] 36,800 [10.78] 36,800 [10.78] 36,800 [10.78] EER/SEER 11.4/13 11.4/13...
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GENER L D T - RLNL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLNL- Series A036DL A036DM A036JK A036YL Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 36,800 [10.78] 36,800 [10.78] 36,800 [10.78] 36,800 [10.78] EER/SEER 11.4/13 11.4/13 11.4/13 11.4/13...
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GENER L D T - RLNL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLNL- Series A036YM A042CK A042CL A042CM Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 36,800 [10.78] 42,500 [12.45] 42,500 [12.45] 42,500 [12.45] EER/SEER 11.4/13 11.2/13 11.2/13 11.2/13...
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GENER L D T - RLNL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLNL- Series A042DK A042DL A042DM A042JK Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 42,500 [12.45] 42,500 [12.45] 42,500 [12.45] 42,500 [12.45] EER/SEER 11.2/13 11.2/13 11.2/13 11.2/13...
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GENER L D T - RLNL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLNL- Series A048CK A048CL A048CM A048DK Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 50,000 [14.65] 50,000 [14.65] 50,000 [14.65] 50,000 [14.65] EER/SEER 11.45/13 11.45/13 11.45/13 11.45/13...
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GENER L D T - RLNL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLNL- Series A048DL A048DM A048JK A048YL Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 50,000 [14.65] 50,000 [14.65] 50,000 [14.65] 50,000 [14.65] EER/SEER 11.45/13 11.45/13 11.45/13 11.45/13...
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GENER L D T - RLNL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLNL- Series A048YM A060CK A060CL A060CM Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 50,000 [14.65] 61,000 [17.87] 61,000 [17.87] 61,000 [17.87] EER/SEER 11.45/13 11.1/13 11.1/13 11.1/13...
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GENER L D T - RLNL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLNL- Series A060DK A060DL A060DM A060JK Continued -> Cooling performance Gross Cooling Capacity Btu [kW] 61,000 [17.87] 61,000 [17.87] 61,000 [17.87] 61,000 [17.87] EER, SEER 11.1/13 11.1/13 11.1/13...
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GENER L D T - RLNL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLNL- Series A060YL A060YM Cooling performance Gross Cooling Capacity Btu [kW] 61,000 [17.87] 61,000 [17.87] EER, SEER 11.1/13 11.1/13 Nominal CFM/AHRI Rated CFM [L/s] 2000/1900 [944/897] 2000/1900 [944/897] AHRI Net Cooling Capacity Btu [kW] 59,000 [1729]...
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GENER L D T - RLPL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLPL- Series A036CK A036CL A036CM A036DK Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 36,600 [10.72] 36,600 [10.72] 36,600 [10.72] 36,600 [10.72] EER/SEER 12.05/14 12.05/14 12.05/14 12.05/14...
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GENER L D T - RLPL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLPL- Series A036DL A036DM A036JK A042CK Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 36,600 [10.72] 36,600 [10.72] 36,600 [10.72] 43,000 [12.6] EER/SEER 12.05/14 12.05/14 12.05/14 12/14...
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GENER L D T - RLPL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLPL- Series A042CL A042CM A042DK A042DL Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 43,000 [12.6] 43,000 [12.6] 43,000 [12.6] 43,000 [12.6] EER/SEER 12/14 12/14 12/14 12/14...
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GENER L D T - RLPL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLPL- Series A042DM A042JK A048CK A048CL Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 43,000 [12.6] 43,000 [12.6] 50,500 [14.8] 50,500 [14.8] EER/SEER 12/14 12/14 12.15/14 12.15/14...
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GENER L D T - RLPL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLPL- Series A048CM A048DK A048DL A048DM Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 50,500 [14.8] 50,500 [14.8] 50,500 [14.8] 50,500 [14.8] EER/SEER 12.15/14 12.15/14 12.15/14 12.15/14...
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GENER L D T - RLPL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLPL- Series A048JK A060CK A060CL A060CM Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 50,500 [14.8] 61,500 [18.02] 61,500 [18.02] 61,500 [18.02] EER/SEER 12.15/14 12.25/14 12.25/14 12.25/14...
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GENER L D T - RLPL MODELS NOMIN L SIZES 3-5 TONS [10.6-17.6 kW] Model RLPL- Series A060DK A060DL A060DM A060JK Cooling Performance Continued -> Gross Cooling Capacity Btu [kW] 61,500 [18.02] 61,500 [18.02] 61,500 [18.02] 61,500 [18.02] EER/SEER 12.25/14 12.25/14 12.25/14 12.25/14...
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XIX. MISCELL NEOUS ELECTRICAL DATA - RLNL SERIES -A036CK -A036CL -A036CM -A036DK -A036DL -A036DM -A036JK -A036YL -A036YM Unit Operating Voltage 187-253 187-253 187-253 414-506 414-506 414-506 187-253 517-633 517-633 Range Minimum Circuit 19/19 18/18 18/18 27/27 Ammpacity Minimum Overcurrent 25/25 20/20 25/25 35/35...
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ELECTRICAL DATA - RLNL SERIES -A042JK -A042CK -A042CL -A042CM -A042DK -A042DL -A042DM Unit Operating Voltage 187-253 187-253 187-253 414-506 414-506 414-506 187-253 Range Minimum Circuit 23/23 22/22 22/22 28/28 Ammpacity Minimum Overcurrent 30/30 25/25 30/30 35/35 Protection Device Size Maximum Overcurrent 35/35 30/30 35/35...
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ELECTRICAL DATA - RLNL SERIES -A048CK -A048CL -A048CM -A048DK -A048DL -A048DM -A048JK -A048YL -A048YM Unit Operating Voltage 187-253 187-253 187-253 414-506 414-506 414-506 187-253 517-633 517-633 Range Minimum Circuit 23/23 22/22 23/23 33/33 Ammpacity Minimum Overcurrent 30/30 25/25 30/30 40/40 Protection Device Size Maximum Overcurrent 35/35...
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ELECTRICAL DATA – RLNL SERIES -A060CK -A060CL -A060CM -A060DK -A060DL -A060DM A060JK -A060YL -A060YM Unit Operating 187-253 187-253 187-253 414-506 414-506 414-506 187-253 517-633 517-633 Voltage Range Minimum Circuit 30/30 26/26 26/26 43/43 Ampacity Minimum Overcurrent 35/35 30/30 30/30 50/50 Protection Device Size Maximum Overcurrent 40/40...
TROUBLE SHOOTING CHART WARNING DISCONNECT ALL POWER TO UNIT BEFORE SERVICING. CONTACTOR MAY BREAK ONLY ONE SIDE. FAILURE TO SHUT OFF POWER CAN CAUSE ELECTRICAL SHOCK RESULTING IN PERSONAL INJURY OR DEATH. SYMPTOM POSSIBLE CAUSE REMEDY Unit will not run •...
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