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Luxaire R-410A Technical Manual

Acclimate series dyy models 2 - 5 ton 60 hertz
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TECHNICAL GUIDE
R-410A
ACCLIMATE™ SERIES
DYY MODELS
2 - 5 TON
60 Hertz
Tested in accordance with:
FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

Description

These Luxaire Acclimate™ packaged cooling/heating air
conditioners are designed for outdoor installation. Only utility
and duct connections are required at the point of installation.
The single or two stage gas-fired heaters have aluminized steel
tubular heat exchangers and spark to pilot ignition. They are
available in natural gas with field conversion to propane.
659501-LTG-A-1010
SO 9001
Certified Quality
Management System

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Summary of Contents for Luxaire R-410A

  • Page 1: Description

    659501-LTG-A-1010 TECHNICAL GUIDE Description R-410A These Luxaire Acclimate™ packaged cooling/heating air conditioners are designed for outdoor installation. Only utility ACCLIMATE™ SERIES and duct connections are required at the point of installation. The single or two stage gas-fired heaters have aluminized steel DYY MODELS...

  • Page 2: Table Of Contents

    659501-LTG-A-1010 Table of Contents Description ................... . 1 Table of Contents .

  • Page 3: Nomenclature

    All units are completely wired, charged with R-410A and creep. The special primer formulas and glossy finish tested prior to shipment. Unique test stations using a new...
  • Page 4 659501-LTG-A-1010 corners with water drip edges add to the attractive operation. The unique blow-through design also assures appearance. The cabinet panels have a non-fibrous that condensate does not collect in humid areas when in insulation that will not release insulation fibers into the cooling cycle.

  • Page 5: Guide Specifications

    The units shall be factory wired, piped, charged standard size filters are shipped in one kit. The filter rack with R-410A Refrigerant and factory tested prior to shipment. All is suitable for either 1" or 2" filters. (1" filter is supplied) unit wiring shall be both numbered and color coded.
  • Page 6 659501-LTG-A-1010 internally sloped and conform to ASHRAE 62-89 self-draining a. Evaporator and condenser coils shall have aluminum standards, with 3/4” NPTF ridged mount connection. plate fins mechanically bonded to seamless internally enhanced copper tubes with all joints brazed. Indoor (Evaporator) Fan Assembly b.

  • Page 7: Physical Data

    10.6 SEER 14.0 14.0 14.0 13.7 Nominal CFM 1200 1550 1650 System power (KW) Refrigerant type R-410A R-410A R-410A R-410A Refrigerant charge (lb-oz) 10-0 ARI HEATING PERFORMANCE Heating model Heat input (K Btu) Heat output (K Btu) AFUE % 80.0 80.0...
  • Page 8 SEER 14.0 14.0 14.0 13.7 Nominal CFM 1200 1550 1650 System power (KW) Refrigerant type R-410A R-410A R-410A R-410A Refrigerant charge (lb-oz) 10-0 ARI HEATING PERFORMANCE Heating model Heat input (K Btu) 70/45.5 70/45.5 90/58.5 108/70.2 135/87.8 108/70.2 135/87.8 Heat output (K Btu) 56/36.4...
  • Page 9 659501-LTG-A-1010 DYY Unit Limitations Unit Limitations Size Model Unit Voltage Applied Voltage Outdoor DB Temp (Tons) Max (°F) 208/230-1-60 (2.0) 208/230-1-60 208/230-3-60 (3.0) 460-3-60 208/230-1-60 208/230-3-60 (4.0) 460-3-60 208/230-1-60 208/230-3-60 (5.0) 460-3-60 Johnson Controls Unitary Products...

  • Page 10: Capacity Performance

    659501-LTG-A-1010 Capacity Performance DYY024-060 Cooling Capacities DYY024 (2.0 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW)
  • Page 11 659501-LTG-A-1010 DYY036 (3.0 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 75°F 85°F 33.3 17.1...
  • Page 12 659501-LTG-A-1010 DYY048 (4.0 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 75°F 85°F 45.3 23.5...
  • Page 13 659501-LTG-A-1010 DYY060 (5.0 Ton) Temperature of Air on Condenser Coil Air on Evaporator Coil Sensible Capacity (MBh) Sensible Capacity (MBh) Total Total Capacity Input Return Dry Bulb (°F) Capacity Input Return Dry Bulb (°F) (MBh) (kW) (MBh) (kW) (°F) 75°F 85°F 55.3 28.3...

  • Page 14: Airflow Performance

    659501-LTG-A-1010 Airflow Performance Side Duct Application DYY024-060 External Static Pressure (Inch Water Gauge) Size Thermostat Speed Model Mode (Tons) Input Watts Watts Watts Watts Watts Watts Watts Watts Watts COOL-A COOL-B COOL-C COOL-D Cool Y1+Y2 COOL-A Y1+Y2 COOL-B High Y1+Y2 COOL-C Y1+Y2 COOL-D...
  • Page 15 659501-LTG-A-1010 DYY024-060 (Continued) External Static Pressure (Inch Water Gauge) Size Thermostat Speed Model Mode (Tons) Input Watts Watts Watts Watts Watts Watts Watts Watts Watts COOL-A 1030 COOL-B COOL-C 1070 COOL-D 1130 Cool Y1+Y2 COOL-A 1550 1053 Y1+Y2 COOL-B 1400 High Y1+Y2 COOL-C...

  • Page 16: Bottom Duct Application

    659501-LTG-A-1010 Bottom Duct Application DYY024-060 External Static Pressure (Inch Water Gauge) Size Thermostat Speed Model Mode (Tons) Input Watts Watts Watts Watts Watts Watts Watts Watts Watts COOL-A COOL-B COOL-C COOL-D Cool Y1+Y2 COOL-A Y1+Y2 COOL-B High Y1+Y2 COOL-C Y1+Y2 COOL-D HEAT-A HEAT-B...
  • Page 17 659501-LTG-A-1010 DYY024-060 (Continued) External Static Pressure (Inch Water Gauge) Size Thermostat Speed Model Mode (Tons) Input Watts Watts Watts Watts Watts Watts Watts Watts Watts COOL-A 1030 COOL-B COOL-C 1070 COOL-D 1130 Cool Y1+Y2 COOL-A 1550 1053 Y1+Y2 COOL-B 1400 High Y1+Y2 COOL-C...
  • Page 18 659501-LTG-A-1010 Additional Static Resistance Size Model Wet Indoor Coil Economizer Filter/Frame Kit Electric Heat (Tons) 0.01 0.00 0.01 0.01 0.00 0.02 0.01 0.00 0.04 0.02 0.01 0.06 (2.0) 0.03 0.01 0.08 1000 0.04 0.01 0.10 1100 0.05 0.01 0.13 1200 0.06 0.02 0.16...
  • Page 19 659501-LTG-A-1010 Gas Heat Minimum Supply Air Supply Air (CFM) Size Model Heat Size Cooling Heating (Tons) N045 1330 N070 1730 (2.0) D070 1730 N045 1350 1330 N070 1350 2070 (3.0) D070 1350 2070 N090 1350 1110 2220 D090 1350 1110 2220 N080 1700...

  • Page 20: Sound Performance

    659501-LTG-A-1010 Indoor Blower Specifications Motor Size Model (Tons) Eff. Frame Variable (2.0) Variable (3.0) Variable (4.0) Variable (5.0) Electric Heat Multipliers Voltage kW Capacity Multipliers Nominal Applied 0.75 0.92 0.92 0.92 1. Electric heaters are rated at nominal voltage. Use this table to determine the electric heat capacity for heaters applied at lower voltages.

  • Page 21: Electrical Data

    659501-LTG-A-1010 Electrical Data DYY024-060 Gas Heat OD Fan Supply Compressors Motors Blower Fuse Size (each) Volt (each) Motor Breaker (Tons) (Amps) Size RLA LRA MCC (Amps) 208/230-1-60 10.2 18.5 (2.0) 208/230-1-60 16.6 208/230-3-60 11.1 22.1 (3.0) 460-3-60 208/230-1-60 21.1 37.2 208/230-3-60 13.4 27.6 (4.0)
  • Page 22 659501-LTG-A-1010 Typical DYY 024-060 Wiring Diagrams Typical DYY024-048 Cooling Unit with Single Stage Gas Heat 208/230-1-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 23 659501-LTG-A-1010 Typical DYY024-048 Cooling Unit with Two Stage Gas Heat 208/230-1-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 24 659501-LTG-A-1010 Typical DYY060 Cooling Unit with Single Stage Gas Heat 208/230-1-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 25 659501-LTG-A-1010 Typical DYY060 Cooling Unit with Two Stage Gas Heat 208/230-1-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 26 659501-LTG-A-1010 Typical DYY036-048 Cooling Unit with Single Stage Gas Heat 208/230-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 27 659501-LTG-A-1010 Typical DYY036-048 Cooling Unit with Two Stage Gas Heat 208/230-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 28 659501-LTG-A-1010 Typical DYY060 Cooling Unit with Single Stage Gas Heat 208/230-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 29 659501-LTG-A-1010 Typical DYY060 Cooling Unit with Two Stage Gas Heat 208/230-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 30 659501-LTG-A-1010 Typical DYY036-048 Cooling Unit with Single Stage Gas Heat 460-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 31 659501-LTG-A-1010 Typical DYY036-048 Cooling Unit with Two Stage Gas Heat 460-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 32 659501-LTG-A-1010 Typical DYY060 Cooling Unit with Single Stage Gas Heat 460-3-60 volt Wiring Diagram Johnson Controls Unitary Products...
  • Page 33 659501-LTG-A-1010 Typical DYY060 Cooling Unit with Two Stage Gas Heat 460-3-60 volt Wiring Diagram Johnson Controls Unitary Products...

  • Page 34: Weights And Dimensions

    659501-LTG-A-1010 Weights and Dimensions DYY Unit Weights Unit 4 Point Load Weight "D" CENTER OF FRONT GRAVITY UNIT "C" "A" 49-1/8 "B" 47-1/4 Weight (lbs.) Center of Gravity 4 Point Load Location (lbs.) Size Model (Tons) Shipping Operating 24.5 (2.0) 24.25 (3.0) (4.0)
  • Page 35 659501-LTG-A-1010 Gas Unit Dimensions VENT AIR OUTLET HOOD BLOWER SERVICE ACCESS GAS SUPPLY CONDENSER COIL COMPARTMENT PANEL 1-1/4" DIAMETER HOLE (1/2" NPTF CONNECTION) UNIT CONDENSATE CONNECTION 3/4" NPTF (TRAP RECOMMENDED) 2-3/8 HIGH VOLTAGE CONN. 1-3/8" DIA. 3-3/4 KNOCKOUT REFRIGERANT CONNECTIONS 2-1/2 COMBUSTION AIR GAS SUPPLY...
  • Page 36 659501-LTG-A-1010 Unit Dimensions Front and Bottom 19-1/4 11-7/8 HIGH VOLTAGE 8-7/8 CONN. 1-3/32" FRONT DIA. KNOCKOUT GAS SUPPLY 1-5/8" DIA. KNOCKOUT (1/2" NPTF CONNECTION) LOW VOLTAGE CONN. 7/8" DIA. LOW VOLTAGE KNOCKOUT CONN. 7/8" DIA. KNOCKOUT HIGH VOLTAGE CONN. 1-31/32" x 7/8" KNOCKOUT 4-5/8 CONDENSATE...
  • Page 37 659501-LTG-A-1010 Unit Typical Duct Applications ROOF CURB INSTALLATION REAR DUCT ROOF CURB INSTALLATION BOTTOM DUCT SLAB ON GROUND INSTALLATION Unit Typical Slab on Ground Installation (Gas Model Shown) TO POWER SUPPLY FIELD SUPPLIED CONTROL WIRING TO DISCONNECT SWITCH INDOOR THERMOSTAT LOCATED TO REAR OF UNIT RETURN AIR DUCT...
  • Page 38 659501-LTG-A-1010 Unit Typical Roof Curb Installation (Gas Model Shown) MANUAL GAS SHUT-OFF VALVE FIELD SUPPLIED DISCONNECT SWITCH MOUNTED ON UNIT TO POWER SUPPLY TO GAS SUPPLY LINE CONTROL WIRING TO INDOOR THERMOSTAT RETURN AIR DUCT SUPPLY AIR DUCT Unit Accessory Dimensions Roof Curb RECOMMENDED DUCT SIZE...
  • Page 39 659501-LTG-A-1010 Roof Curb Cross Section 1" 3/4" x 1" WIDE GASKETING FOR CURB FRAME AND ALL DUCT SUPPORT SURFACES UNIT BASE UNIT BASE RAIL WOOD NAILER COUNTERFLASHING 8" MIN. ABOVE FINISHED ROOF 14" CANT STRIP CURB FRAME INSULATION AND ROOFING MATERIAL INSULATION ROOF DECK AND ROOFING MATERIAL Johnson Controls Unitary Products...
  • Page 40 Subject to change without notice. Printed in U.S.A. 659501-LTG-A-1010 Copyright © 2010 by Johnson Controls, Inc. All rights reserved. Supersedes: Nothing Johnson Controls Unitary Products 5005 York Drive Norman, OK 73069...

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