DESCRIPTION FEATURES

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1 SPLIT-SYSTEM AIR COOLED CONDENSING UNIT H5CE150, H5CE180 AND H5CE /2, 15 AND 20 NOMINAL TONS (World 50Hz) DESCRIPTION These outdoor condensing units are completely assembled, piped and wired at the factory to provide one-piece shipment and rigging. Each unit is pressurized with a holding charge of Refrigerant-22 for storage and/or shipping. The compact design, clean styling, and quiet operation make these condensing units suitable for almost any outdoor location. HCE units are easier to install on rooftops because they weigh much less than a single package unit of similar capacity and are much easier to rig and support. At ground level their ample subcooling capacity allows them to be located 18 meters (60 feet) below the evaporator coil. All sheet metal parts are constructed of commercial grade galvanized steel. Before painting, each part is thoroughly cleaned to remove any grease or dirt from its surfaces. The external parts are then coated a desert sand powder paint to assure a quality finish for many years. This coating system has passed the 1000 hour, salt spray test per ASTM Standard B117. All models include a 1-year limited warranty on the complete unit. The compressor carries an additional 4-year warranty. A matching line of Evaporator Blower units is also offered to meet your precise capacity and air handling requirements. FEATURES Simplicity Controls Two stage single refrigerant circuit design Tandem scroll compressors Inherently protected fan motors High and Low Pressure Controls Exterior service port connections Weatherized Casing with powder paint (1000 hour salt spray hours) Five-minute compressor anti-short cycle delay Compressor operation to 45 F Field install Low Ambient control to 0 F Permanently attached base rails with fork lift slot and lifting holes allowing 3-way fork lift access and overhead rigging Factory installed service valves Factory installed crank case heaters Factory supplied filter-drier for field installation Optional Technicoat Coils Optional Pump Out Kit Optional Coil Guard Five year limited warranty One year limited warranty on all other parts FIELD-INSTALLED ACCESSORIES ISO 9001 Certified Quality Management System A decorative coil guard provides and additional level of protection for condenser coils. H5CE150-1CG0409 H5CE180-1CG0410 H5CE240-1CG0410 FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

2 TABLE OF CONTENTS DESCRIPTION FEATURES FIELD-INSTALLED ACCESSORIES GUIDE SPECIFICATION - H*CE150 THRU LIST OF FIGURES Fig. # Pg. # 1 UNIT DIMENSIONS AND CLEARANCES LIST OF TABLES Tbl. # Pg. # 1 UNIT APPLICATION DATA PHYSICAL DATA ELECTRICAL DATA UNIT CLEARANCES UTILITIES ENTRY CONDENSING UNIT ONLY COOLING CAPACITIES AND POWER REQUIREMENTS Tbl. # Pg. # 7 GROSS COOLING CAPACITIES & POWER REQUIREMENT H5CE150 WITH K3EU180 IMPERIAL GROSS COOLING CAPACITIES & POWER REQUIREMENT H5CE180 WITH K3EU180 IMPERIAL GROSS COOLING CAPACITIES & POWER REQUIREMENT H5CE240 WITH L*EU240 IMPERIAL GROSS COOLING CAPACITIES & POWER REQUIREMENT H5CE150 WITH K3EU180 METRIC GROSS COOLING CAPACITIES & POWER REQUIREMENT H5CE WITH K3EU GROSS COOLING CAPACITIES & POWER REQUIREMENT H5CE240 WITH L*EU240 METRIC H 5 C E A 5 0 PRODUCT CATEGORY H = Split-System Condensing Unit VOLTAGE CODE 50 = 380/ PRODUCT GENERATION 5 = 5th Generation PRODUCT IDENTIFIER NOMINAL COOLING CAPACITY 150 = 12.5 Tons (43.9 ) 180 = 15 Tons (52.7 ) 240 = 20 Tons (70.2 ) FACTORY INSTALLED HEAT A = Not Applicable CE = Condensing Section 2 Unitary Products Group

3 TABLE 1: UNIT APPLICATION DATA 1 Voltage Variation, 380/ Ambient Air on Condenser Coil Min./Max. Suction Pressure at Compressor and Corresponding Temp. at Saturation Min./Max. Min. 342 Max. 456 C 7/50 2 F 45/ kPa/625kPa 0 C/12 C 57.5 psig/90.0 psig 32.0 F/53.5 F 1. Refer to Form for refrigerant piping limitations. 2. These units can operate at an ambient temperature of 52 C (125 F) providing the wet bulb temperature of the air entering the evaporator coil does not exceed 23 C (73 F). TABLE 2: PHYSICAL DATA Model Size (Mbh) Condenser Compressor 1 Unit Weight 24 Fan (Propeller) Fan Motor 2 Coil (Lbs.)/Kg. Rating (Tons Cap. (Stg s.) Qty. Blades/ Pitch (Deg.) Nom. CFM M 3 /Sec. Qty. HP/ RPM Rotation Fins Per Inch Rows Deep Charge, (R-22) Lbs.-Oz./Kg. Ship. Oper. Holding 3 Oper / / / CCWLE / / / / / / CCWLE / / / / / / CCWLE / / / Compressor set consists of two Copeland scroll compressors manifolded into a single refrigerant circuit. 2. The ball bearing, 48 frame, single phase condenser fan motor have internal protection are directly connected to the condenser fans. Motor rotation is counterclockwise when viewing the lead end, which is opposite the shaft end. 3. Holding charge is the amount in the unit as shipped from the factory. 4. Operating refrigerant charge is for the condensing unit and the matching York air handler, but does not include the charge in the interconnecting piping. TABLE 3: Model ELECTRICAL DATA Unit Power Supply Compressor Condenser Fan Motor Unit Qty. RLA 1 LRA1 Qty. HP/ FLA Min. Circuit Ampacity (Amps Max. Fuse/ Breaker Size 2 (Amps) HCE150A50 380/ / / HCE180A50 380/ / / HCE240A50 380/ / / / / RLA and LRA values are for one compressor. 2. Dual element, time delay type fuses or HACR circuit breakers. Unitary Products Group 3

4 All dimensions are in inches and millimeters. They are subject to change without notice. Certified dimensions will be provided upon request. FIGURE 1 - UNIT DIMENSIONS AND CLEARANCES TABLE 4: UNIT CLEARANCES TABLE 5: UTILITIES ENTRY Overhead (Top) 1 LOCATION CLEARANCE 120 /3048mm CONNECTION ENTRY CONNECTION SIZE (in./mm.) 12-1/2 Ton Ton Front (Piping and Access Panels) Left Side Right Side Rear 30 /762mm 24 /610mm 24 /610mm 24 /610mm Suction Line A 1-3/8 / 34.9 O.D. 2-1/8 / 53.9 O.D. Liquid Line B 5/8 / 15.8 O.D. 7/8 / 22.2 O.D. Power Wiring C 2-1/8 / 53.9 KO 2-1/8 / 53.9 KO Control Wiring D 7/8 / 22.2 KO 7/8 / 22.2 KO Bottom 2 0 /0mm 1. Units must be installed outdoors. Overhanging structures or shrubs should not obstruct condenser air discharge. 2. Adequate snow clearance must be provided if winter operation is expected. Accessory Wiring E 7/8 / 22.2 KO 7/8 / 22.2 KO Accessory Wiring F 1-3/8 / 34.9 KO 1-3/8 / 34.9 KO 4 Unitary Products Group

5 TABLE 6: Model CONDENSING UNIT ONLY COOLING CAPACITIES AND POWER REQUIREMENTS Compressor Suction Pressure (psig) Saturated Temp. ( F) Ambient Temp. Entering Condenser Coil ( F) MBH KW 1 MBH MBH MBH MBH MBH MBH Model Compressor Suction Pressure (KPA) Saturated Temp. ( C) Ambient Temp. Entering Condenser Coil ( C) Power (Kw input) in Tables 6 thru 12 includes compressor(s) and condenser fan motors. Unitary Products Group 5

6 TABLE 7: CFM EWB F GROSS COOLING CAPACITIES & POWER REQUIREMENT H5CE150 WITH K3EU180 IMPERIAL ENTERING DRY BULB AT 85 F ENTERING DRY BULB AT 95 F TMBH SMBH TMBH SMBH TMBH SMBH TMBH SMBH TMBH SMBH TMBH SMBH TMBH SMBH TMBH SMBH NOTE: ENTERING DRY BULB AT 105 F ENTERING DRY BULB AT 115 F These capacities are Gross Ratings. For Net capacities, determine the Kw requirements of the supply air blower motor per the published Blower Performance data. Convert Kw to MBH per the following equation and deduct this equivalent heat from the gross cooling ratings. Blower Motor KW x MBH = Blower Motor Heat (MBH) Kw This Note is applicable to all system performance tables as covered on Pages Unitary Products Group

7 TABLE 8: GROSS COOLING CAPACITIES & POWER REQUIREMENT H5CE180 WITH K3EU180 IMPERIAL Air on Evaporator Coil CFM WB ( F) Cap. 1 (MBH) Input 2 () Temperature of Air on Condenser Coil 85 F 95 F Sensible Capacity (MBH)* Sensible Capacity (MBH)* Return Dry Bulb ( F) Cap. 1 Input 2 Return Dry Bulb ( F) (MBH) () F 115 F F The capacities are gross ratings. For net capacity, deduct air blower motor, MBh = x. Refer to the appropriate Blower Performance table for the of the supply air blower motor. 2. These ratings include the condensate fan motors (total 1 ) and the compressor motors but not the supply air blower motor. Unitary Products Group 7

8 TABLE 9: GROSS COOLING CAPACITIES & POWER REQUIREMENT H5CE240 WITH L*EU240 IMPERIAL Air on Evaporator Coil CFM WB ( F) Cap. 1 (MBH) Input 2 () Temperature of Air on Condenser Coil 85 F 95 F Sensible Capacity (MBH) * Sensible Capacity (MBH) * Return Dry Bulb ( F) Cap. 1 Input 2 Return Dry Bulb ( F) (MBH) () F 115 F F The capacities are gross ratings. For net capacity, deduct air blower motor, MBh = x. Refer to the appropriate Blower Performance table for the of the supply air blower motor. 2. These ratings include the condensate fan motors (total 1 ) and the compressor motors but not the supply air blower motor. 8 Unitary Products Group

9 TABLE 10: GROSS COOLING CAPACITIES & POWER REQUIREMENT H5CE150 WITH K3EU180 METRIC m 3 /s EWB C ENTERING DRY BULB AT 29 C ENTERING DRY BULB AT 35 C TKW SKW TKW SKW TKW SKW TKW SKW TKW SKW TKW SKW TKW SKW TKW SKW ENTERING DRY BULB AT 41 C ENTERING DRY BULB AT 46 C Unitary Products Group 9

10 TABLE 11: GROSS COOLING CAPACITIES & POWER REQUIREMENT H5CE WITH K3EU180 Air on Evaporator Coil m 3 /s WB ( C) Cap. 1 () Input 2 () Temperature of Air on Condenser Coil 29 C 35 C Sensible Capacity () * Sensible Capacity () * Return Dry Bulb ( C) Cap. 1 Input 2 Return Dry Bulb ( C) (MBH) () C 46 C C The capacities are gross ratings. For net capacity, deduct air blower motor, MBh = x. Refer to the appropriate Blower Performance table for the of the supply air blower motor. 2. These ratings include the condensate fan motors (total 1 ) and the compressor motors but not the supply air blower motor. 10 Unitary Products Group

11 TABLE 12: GROSS COOLING CAPACITIES & POWER REQUIREMENT H5CE240 WITH L*EU240 METRIC Air on Evaporator Coil m 3 /s WB ( C) Cap. 1 () Input 2 () Temperature of Air on Condenser Coil 29 C 35 C Sensible Capacity () * Sensible Capacity () * Return Dry Bulb ( C) Cap. 1 Input 2 Return Dry Bulb ( C) (MBH) () C 46 C C The capacities are gross ratings. For net capacity, deduct air blower motor, MBh = x. Refer to the appropriate Blower Performance table for the of the supply air blower motor. 2. These ratings include the condensate fan motors (total 1 ) and the compressor motors but not the supply air blower motor. Unitary Products Group 11

12 GUIDE SPECIFICATION - H*CE150 THRU General a. Units shall be manufactured in a facility registered under the ISO 9002 manufacturing quality standard. b. Unit shall be packaged to allow outdoor storage. c. Warranty shall be a full year limited parts warranty on the complete unit with an additional 4-year warranty on the compressor. d. Certified in accordance with the Unitary Large Equipment certification program, which is based on ARI Standard 340/ Unit Cabinet a. Cabinet shall be constructed of 18 gauge, zinccoated steel, finished with a powder paint process capable of withstanding a minimum of 750 salt spray hours according to ASTM B117. b. Cabinet screws shall comply with the ASTM B117 salt spray test for a minimum of 750 hours. c. Panels shall be removable for easy access to all internal components during maintenance and service. d. Cabinet shall feature a separate access panel for the controls so that unit airflow need not be disturbed during servicing. e. Permanently attached base rails shall have 3-way fork lift access and lifting holes for ease of installation. 3. Compressor a. Compressors shall be hermetic scroll. b. Compressor shall feature motor overload protection. c. A crankcase heater shall keep refrigerant from diluting the compressor oil in the sump. Crankcase heater shall be field replaceable without removal of the charge. d. Neoprene isolators shall be used to minimize the transmission of sound and vibration. e. Compressor sets shall have two stages, with unloading accomplished through turning off one compressor. 4. Condenser and Fans a. Fan motors shall be direct-drive with propeller-type condenser fans which discharge air vertically upward. b. Fan motors shall have permanently lubricated ballbearings for longer wear during start and stop cycles and shall have inherent overload protection. c. Coil shall be constructed of rifled copper tubing mechanically expanded and bonded to louvered aluminum fins. Coil shall include an integral subcooler. 5. Refrigerations Components - Refrigeration system shall contain the following: a. High and low pressure cut-outs. b. Suction and liquid line service valves to ease installation and recovery of refrigerant. c. External ports to accommodate gauge lines, allowing for easy servicing. d. Filter drier shipped in unit for field installation. e. Holding charge of R Controls - Unit control shall include: a. Unit shall be complete with self-contained low-voltage control circuit protected by a resettable circuit breaker on the 24-volt transformer side. b. Unit shall incorporate a lockout circuit which provides reset capability at the space thermostat or base unit, should any of the following standard safety devices trip and shut off compressor: c. Loss-of-charge/Low-pressure switch. (1) High-pressure switch. If any of the above safety devices trip, a LED (light-emitting diode) indicator shall flash a diagnostic code that indicates which safety switch has tripped. d. Unit shall incorporate "AUTO RESET" compressor over temperature, over current protection. e. Unit shall operate with conventional thermostat designs and have a low voltage terminal strip for easy hook-up. f. Unit control board shall have on-board diagnostics and fault code display. g. Standard controls shall include anti-short cycle and low voltage protection. h. Control board shall monitor each refrigerant safety switch independently. i. Control board shall retain last 5 fault codes in non volatile memory, which will not be lost in the event of a power loss. 7. Electrical a. Units shall be volts, 3 phase, with a single power point connection. b. Unit control circuit shall have a 24 volt transformer, sized sufficiently to operate the indoor fan. c. All condenser fan motors and the secondary of each transformer shall be grounded. 8. Accessories and Options a. Coil Guard: Field installed decorative grille shall be placed on the units to provide further coil protection. b. Phenolic Coating on Condenser Coil: Condenser coils shall be dipped in a four-coat phenolic coating process to provide longer life in corrosive conditions. Subject to change without notice. Printed in U.S.A XTG-A-0307 Copyright by Unitary Products Group All rights reserved. Supersedes: / A-0402 Unitary 5005 Norman Products York OK Group Drive 73069