Table of Contents
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- 1 Product Nomenclature
- 2 Physical Data
- 3 Unit Cooling Capacities and Power Requirements - Condensing Unit Only
- 4 Cooling Capacity 30 Ton Unit - Hb360 Condensing Unit Matched with Lb360 Evaporator Unit
- 5 Cooling Capacity 40/40 Ton Unit - Hb480 Condensing Unit Matched with Lb480 Evaporator Unit
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TECHNICAL GUIDE
SPLIT-SYSTEM
AIR-COOLED CONDENSING UNITS
HA300, HB360, HB480 & HB600
25 thru 50 NOMINAL TONS
(50 Hz)
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE
®
ISO 9001
Certified Quality
Management System
DESCRIPTION
These 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, low silhouette, and quiet operation
make these condensing units suitable for almost any outdoor location.
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 . . . because their ample sub-cooling capacity allows them
to be located three or more stories below the evaporator coil.
Every condenser coil is pressurized with air to 325 psig and leak
tested under water. After assembly, the unit is pressurized with a com-
bination of refrigerant-22 and nitrogen to 450 psig for pressure testing
and additional leak testing. During this pressure test, the operation of
the high pressure control is checked. As the unit is being evacuated
and dehydrated, the operation of the low pressure control is checked.
Every compressor, condenser fan motor, crankcase heater, and elec-
trical control circuit is checked to assure a trouble-free start-up and
years of reliable operation.
The condenser fan guards are vinyl-coated to provide additional rust
protection and to enhance the appearance of the unit.
Compressors are mounted on rubber isolators to reduce the transmis-
sion of vibration. Vertical discharge condenser fans direct sound
upward and away from any surrounding structures.
All sheet metal parts are constructed of commercial grade (G90) gal-
vanized steel. After fabrication, each part is thoroughly cleaned to
remove any grease or dirt from its surfaces. The external parts are
coated with a powder paint to assure a quality finish for many years.
This UL approved coating system has passed the 1000 hour, 20% salt
spray test per ASTM Standard B117.
A matching line of Evaporator Blower units is also offered to meet your
precise capacity and air handling requirements.
036-21345-001-B-0105
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Table of Contents
Related Manuals for York HA300
Summary of Contents for York HA300
- Page 1 450 psig for pressure testing and additional leak testing. During this pressure test, the operation of HA300, HB360, HB480 & HB600 the high pressure control is checked. As the unit is being evacuated 25 thru 50 NOMINAL TONS and dehydrated, the operation of the low pressure control is checked.
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Page 2: Table Of Contents
6 SUCTION LINES ......7 1 TYPICAL FIELD WIRING FOR HA300 & LA300 ..14 7 LIQUID LINES . - Page 3 Evaporator Capacity, • Crankcase heaters that will be de-energized when the Unit Blower Unit compressor is operating. HA300 LA300 10.0 • Both high and low pressure controls. Since these con- HB360 LB360 trols are self-contained, there are no capillary lines to be damaged.
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Page 4: Description
036-21345-001-B-0105 PRODUCT NOMENCLATURE YORK OUTDOOR SPLIT CONDENSING UNITS H B 360 C 00 A 7 A AA 1 A Model Number Model # Options Description Product Category H = Air Conditioner Split System A = R-22 Standard Efficiency 2-Pipe Product Identifier... -
Page 5: Physical Data
036-21345-001-B-0105 TABLE 3: PHYSICAL DATA Condenser Unit Weight (Lbs.) Charge, R-22 Compressor Fan (Propeller) Fan Motor Coil (Copper Tube-Aluminum Fin) Model HA / HB Face Coil Tube Nominal Capacity Pitch Nom. Rows Fins per Operation Holding Area Qty. Dia. Width Shipping Operation Capacity Stages... -
Page 6: Unit Cooling Capacities And Power Requirements - Condensing Unit Only
Suction Press. & Corresponding Temp. @ Saturation Model °F PSIG 61.5 22.0 23.6 25.5 27.6 30.1 33.0 68.5 22.4 24.0 25.8 28.0 30.5 33.4 HA300 76.0 22.8 24.3 26.2 28.3 30.9 33.7 84.0 23.2 24.7 26.5 28.7 31.2 34.1 61.5 26.3 28.2 30.5 33.2... -
Page 7: Suction Lines
Capacity (Tons) Rate (Lbs./Min.) (Inches, O.D.) Velocity (Ft./Min.) (PSI/100 Ft.) 2 1/8 1945 Full Capacity 2 5/8 1500 3 1/8 1040 HA300 System #1 2 1/8 1110 Half Capacity 12.5 2 5/8 3 1/8 1 3/8 2873 Full Capacity 1 5/8... -
Page 8: Liquid Lines
Refrigerant Flow Copper Tubing Friction Loss Model Designation Liquid Velocity Capacity (Tons) Rate (Lbs./Min.) (Inches, O.D.) (PSI/100 Ft.) (Ft./Min.) 14.2 HA300 System #1 Full Capacity 1 1/8 System #1 Full Capacity 1 1/8 HB360 System #2 Full Capacity 1 1/8 13.2... -
Page 9: Cooling Capacity 25 Ton Unit - Ha300 Condensing Unit Matched With La300 Evaporator Unit
036-21345-001-B-0105 TABLE 9: COOLING CAPACITY 25 TON UNIT - HA300 CONDENSING UNIT MATCHED WITH LA300 EVAPORATOR UNIT AIR ON AIR ON TEMPERATURE OF AIR ON CONDENSER COIL 85ºF TEMPERATURE OF AIR ON CONDENSER COIL 95ºF EVAP. COIL EVAP. COIL GROSS SENSIBLE CAPACITY (MBh) RETURN DRY BULB... -
Page 10: Cooling Capacity 30 Ton Unit - Hb360 Condensing Unit Matched With Lb360 Evaporator Unit
036-21345-001-B-0105 TABLE 10: COOLING CAPACITY 30 TON UNIT - HB360 CONDENSING UNIT MATCHED WITH LB360 EVAPORATOR UNIT AIR ON AIR ON TEMPERATURE OF AIR ON CONDENSER COIL 85ºF TEMPERATURE OF AIR ON CONDENSER COIL 95ºF EVAP. COIL EVAP. COIL GROSS SENSIBLE CAPACITY (MBh) RETURN DRY BULB GROSS SENSIBLE CAPACITY (MBh) RETURN DRY BULB GROSS TOTAL... -
Page 11: Cooling Capacity 40/40 Ton Unit - Hb480 Condensing Unit Matched With Lb480 Evaporator Unit
036-21345-001-B-0105 TABLE 11: COOLING CAPACITY 40/40 TON UNIT - HB480 CONDENSING UNIT MATCHED WITH LB480 EVAPORATOR UNIT AIR ON AIR ON TEMPERATURE OF AIR ON CONDENSER COIL 85ºF TEMPERATURE OF AIR ON CONDENSER COIL 95ºF EVAP. COIL EVAP. COIL GROSS SENSIBLE CAPACITY (MBh) RETURN DRY BULB GROSS SENSIBLE CAPACITY (MBh) RETURN DRY BULB GROSS TOTAL... -
Page 12: Cooling Capacity 40/50 Ton Unit - Hb480 Condensing Unit Matched With Lb600 Evaporator Unit
036-21345-001-B-0105 TABLE 12: COOLING CAPACITY 40/50 TON UNIT - HB480 CONDENSING UNIT MATCHED WITH LB600 EVAPORATOR UNIT AIR ON AIR ON TEMPERATURE OF AIR ON CONDENSER COIL 85ºF TEMPERATURE OF AIR ON CONDENSER COIL 95ºF EVAP. COIL EVAP. COIL GROSS SENSIBLE CAPACITY (MBh) RETURN DRY BULB GROSS SENSIBLE CAPACITY (MBh) RETURN DRY BULB GROSS TOTAL... -
Page 13: Cooling Capacity 50 Ton Unit - Hb600 Condensing Unit Matched With Lb600 Evaporator Unit
036-21345-001-B-0105 TABLE 13: COOLING CAPACITY 50 TON UNIT - HB600 CONDENSING UNIT MATCHED WITH LB600 EVAPORATOR UNIT AIR ON AIR ON TEMPERATURE OF AIR ON CONDENSER COIL 85ºF TEMPERATURE OF AIR ON CONDENSER COIL 95ºF EVAP. COIL EVAP. COIL GROSS SENSIBLE CAPACITY (MBh) RETURN DRY BULB GROSS SENSIBLE CAPACITY (MBh) RETURN DRY BULB GROSS TOTAL... -
Page 14: Typical Field Wiring For Ha300 & La300
036-21345-001-B-0105 380/415V-3-50 380/415-3-50 FIGURE 1 - TYPICAL FIELD WIRING FOR HA300 & LA300 Unitary Products Group... -
Page 15: Typical Field Wiring For Hb360, 480, 600 & Lb360
036-21345-001-B-0105 380/415V-3-50 380/415-3-50 FIGURE 2 - TYPICAL FIELD WIRING FOR HB360, 480, 600 & LB360, 480, 600 FIGURE 3 - FAN ORIENTATION CONTROL BOX END Unitary Products Group... -
Page 16: Units Corner Weights And Center Of Gravity Dimensions
036-21345-001-B-0105 TABLE 14: CORNER WEIGHTS & CENTER OF GRAVITY Unit Weight (Lbs.) Unit Dimensions Dim X Dim Y Weight AD Weight BC Unit Model Shipping Operation Length Width HA300 1598 1648 110.46 88.46 60.3 47.2 871.6 726.4 HB360 1710 1770 110.46... -
Page 17: Unit Dimensions
036-21345-001-B-0105 UNIT DIMENSIONS REAR LEFT RIGHT FRONT FIGURE 5 - HA/HB UNIT DIMENSIONS TABLE 15: UNIT DIMENSIONS MODEL HA300 110.5 88.5 37.5 32.8 31.0 46.1 37.1 23.6 HB360 110.5 88.5 37.5 32.8 31.0 46.1 37.1 23.6 HB480 128.5 88.5 37.5 41.8... -
Page 18: Piping And Electrical Connection Sizes
036-21345-001-B-0105 PIPING AND ELECTRICAL CONNECTION SIZES TABLE 18: PIPING AND ELECTRICAL TABLE 17: PIPING AND ELECTRICAL CONNECTION SIZES (30/40/50T) CONNECTION SIZES (25T) CONNECTION ENTRY SIZE CONNECTION ENTRY SIZE SUCTION LINE SYS #1 1-5/8 OD SUCTION LINE SYS #1 1-5/8 OD LIQUID LINE SYS #1 7/8 OD LIQUID LINE SYS #1... - Page 19 036-21345-001-B-0105 Liquid (Sys 1) Suction (Sys 1) Liquid (Sys 2) Suction (Sys 2) FIGURE 7 - 30 & 40 TON PIPING CONNECTIONS Liquid (Sys 2) Suction (Sys 2) Suction (Sys 1) Liquid (Sys 1) FIGURE 8 - 50 TON PIPING CONNECTIONS Unitary Products Group...
- Page 20 036-21345-001-B-0105 Control Wiring Power Wiring FIGURE 9 - 25, 30 & 40 TON POWER AND CONTROL WIRING CONNECTIONS Control Wiring Power Wiring FIGURE 10 - 50 TON POWER AND CONTROL WIRING CONNECTIONS Unitary Products Group...
- Page 21 036-21345-001-B-0105 tandard Terminal Block on LA/LB models. On non LA/LB models isolation relays must be installed to avoid overloading on 75 VA transformer on condensing unit. Primary side of transformer connect to line side of power Primary side of transformer connect to line side of power Non LA/LB units may not include any or all of the components required to wire the unit use the...
- Page 22 036-21345-001-B-0105 GUIDE SPECIFICATIONS MODELS HA300, HB360, HB480 and HB600 CONDENSING UNITS THE INSTALLER SHALL: EACH COMPRESSOR shall be mounted on isolators to min- imize the transmission of vibration. • Furnish YORK air-cooled condensing units or equivalent ALL CONDENSER COILS SHALL:...
- Page 23 036-21345-001-B-0105 Unitary Products Group...
- Page 24 Subject to change without notice. Printed in U.S.A. 036-21345-001-B-0105 Copyright © by Unitary Products Group 2005. All rights reserved. Supersedes: 036-21345-001-A-0602 Unitary 5005 Norman Products York Group Drive 73069...