Technical Guide

ManualsBrandsYork ManualsPackaged UnitYork DNQ Packaged Unit

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

718445-YTG-A-0811

TECHNICAL GUIDE

Description

These York

Affinity™ 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.

R-410A

AFFINITY™ SERIES

DNQ MODELS

2 - 5 TON

60 Hertz

Tested in accordance with:

Summary of content (44 pages)

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718445-YTG-A-0811 ® TECHNICAL GUIDE R-410A AFFINITY™ SERIES DNQ MODELS 2 - 5 TON 60 Hertz Description These York® Affinity™ 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.
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718445-YTG-A-0811 Table of Contents Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Component Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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718445-YTG-A-0811 Nomenclature Cooling/Gas Unit D 1 NQ 036 N 036 06 Product Category Voltage Code D = Single Package Air Conditioner 06 = 208/230-1-60 25 = 208/230-3-60 46 = 460-3-60 Product Generation 1 = 1st Generation 2 = 2nd Generation Product Identifier NQ = R-410A 14 SEER, 12 EER Gas Heat/Electric Factory Installed Gas Heat N = Single Stage D = Two Stage (Single Phase Only) Nominal Cooling Capacity (MBH) 024 = 24,000 BTUH 030 = 30,000 BTUH 036 = 36,000 BTUH Features and Benefits Standard
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718445-YTG-A-0811 • Top Discharge - The top discharge condenser fan does not disrupt neighboring areas or dry-out vegetation surrounding the unit. The warm air from the top mounted fan is blown up away from the structure and any landscaping. This allows compact location on multi-unit applications. • Condenser Coil Grille - All 5 ton 14 SEER / 12 EER models utilize a decorative “Wire Form” coil guard to provide impact protection against large objects.
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718445-YTG-A-0811 between the mechanical cooling and economizer operation. Independent blade design insures proper control and less than 1% leak rate. Includes hood and mesh bird screen filter integrated into the hood, dry bulb sensor and relief damper. Separate field accessories of single enthalpy and dual enthalpy are also available. A built-in barometric relief of 25% is provided. • Single Enthalpy Sensor - Sensor replaces dry bulb sensor standard in economizer kit.
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718445-YTG-A-0811 internally sloped and conform to ASHRAE 62-89 self-draining standards, with 3/4” NPTF ridged mount connection. Indoor (Evaporator) Fan Assembly Fan shall be direct drive design. Fan wheel shall be double-inlet type with forward-curved blades, dynamically balanced to operate smoothly throughout the entire range of operation. Airflow design shall be constant air volume. Bearings shall be sealed and permanently lubricated for longer life and no maintenance.
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18445-YTG-A-0811 Physical Data DNQ024-060 Single Stage Gas Heat Component DNQ024 2.0 Nominal Tonnage ARI COOLING PERFORMANCE Gross Capacity @ ARI A point (MBh) 24.0 ARI net capacity (MBh) 23.5 EER 12.0 SEER 14.0 Nominal CFM 800 System power (KW) 2.0 Refrigerant type R-410A Refrigerant charge (lb-oz) 3-8 ARI HEATING PERFORMANCE Heating model N036 N056 Heat input (K Btu) 45 70 Heat output (K Btu) 36 56 AFUE % 80.0 80.0 Steady state efficiency (%) 80 80 No. burners 2 3 No.
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718445-YTG-A-0811 DNQ024-060 Two Stage Gas Heat Component Nominal Tonnage ARI COOLING PERFORMANCE Gross Capacity @ ARI A point (MBh) ARI net capacity (MBh) EER SEER Nominal CFM System power (KW) Refrigerant type Refrigerant charge (lb-oz) ARI HEATING PERFORMANCE Heating model Heat input (K Btu) Heat output (K Btu) AFUE % Steady state efficiency (%) No. burners No. stages Temperature Rise Range (ºF) Gas Limit Setting (ºF) Gas piping connection (in.) DIMENSIONS (inches) Length Width Height OPERATING WT.
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718445-YTG-A-0811 DNQ Unit Limitations Size (Tons) Model Unit Voltage Unit Limitations Applied Voltage Min Max 024 (2.0) DNQ 208/230-1-60 187 252 125 030 (2.5) DNQ 036 (3.0) DNQ 042 (3.5) DNQ 048 (4.0) DNQ 060 (5.
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718445-YTG-A-0811 Capacity Performance DNQ024-060 Cooling Capacities DNQ024 (2.0 Ton) Air on Evaporator Coil CFM WB (°F) 77 72 600 67 62 57 77 72 700 67 62 57 77 72 800 67 62 57 72 900 67 62 57 Net Capacity1 (MBh) Total Input (kW)2 90 34.0 30.5 27.0 24.4 25.1 35.0 31.4 27.8 25.0 25.8 35.9 32.2 28.5 25.7 26.4 33.0 29.2 26.3 27.1 1.5 1.5 1.6 1.6 1.6 1.5 1.5 1.6 1.6 1.6 1.5 1.6 1.6 1.6 1.6 1.5 1.6 1.6 1.6 10.5 16.4 22.3 24.4 25.1 12.7 19.1 25.4 25.0 25.8 15.0 21.8 28.5 25.7 26.4 22.3 29.2 26.
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718445-YTG-A-0811 DNQ024 (2.0 Ton) (Continued) Air on Evaporator Coil CFM WB (°F) 77 72 600 67 62 57 77 72 700 67 62 57 77 72 800 67 62 57 72 900 67 62 57 Net Capacity1 (MBh) Total Input (kW)2 90 23.2 20.5 17.8 17.3 17.4 23.6 20.9 18.1 17.5 17.7 24.0 21.2 18.4 17.8 18.0 21.3 18.5 17.9 18.1 2.2 2.2 2.1 2.1 2.1 2.2 2.2 2.1 2.1 2.1 2.2 2.2 2.1 2.1 2.1 2.2 2.2 2.1 2.1 13.2 15.5 17.8 17.3 17.4 15.8 16.9 18.1 17.5 17.7 18.4 18.4 18.4 17.8 18.0 19.2 18.5 17.9 18.
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718445-YTG-A-0811 DNQ030 (2.5 Ton) Air on Evaporator Coil CFM WB (°F) 77 72 900 67 62 57 77 72 1000 67 62 57 72 1125 67 62 57 72 1250 67 62 57 Net Capacity1 (MBh) Total Input (kW)2 90 37.7 35.1 32.5 30.4 30.0 39.8 37.0 34.3 32.0 31.6 37.3 34.6 32.2 31.9 37.6 34.8 32.5 32.1 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 19.0 24.4 29.9 30.4 30.0 19.6 26.9 34.3 32.0 31.6 28.7 34.6 32.2 31.9 30.5 34.8 32.5 32.1 35.4 32.3 29.3 27.8 28.2 36.4 33.3 30.2 28.7 29.1 33.7 30.
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718445-YTG-A-0811 DNQ030 (2.5 Ton) (Continued) Air on Evaporator Coil CFM WB (°F) 77 72 900 67 62 57 77 72 1000 67 62 57 72 1125 67 62 57 72 1250 67 62 57 Net Capacity1 (MBh) Total Input (kW)2 90 30.7 28.0 25.2 24.3 25.2 31.5 28.7 25.9 25.0 25.9 29.0 26.1 25.2 26.1 29.2 26.3 25.4 26.3 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 2.7 18.6 21.9 25.2 24.3 25.2 22.5 24.2 25.9 25.0 25.9 26.1 26.1 25.2 26.1 28.0 26.3 25.4 26.
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718445-YTG-A-0811 DNQ036 (3.0 Ton) Air on Evaporator Coil CFM WB (°F) 77 72 1050 67 62 57 77 72 1100 67 62 57 77 72 1200 67 62 57 72 1350 67 62 57 Net Capacity1 (MBh) Total Input (kW)2 90 47.5 43.7 39.9 37.1 37.4 47.0 43.2 39.5 36.7 37.0 46.1 42.4 38.7 36.0 36.3 43.4 39.6 36.8 37.1 1.5 1.9 2.3 1.9 2.0 1.6 2.0 2.3 2.0 2.0 1.7 2.1 2.4 2.1 2.1 1.7 2.1 1.7 1.8 23.1 29.7 36.3 37.1 37.4 23.6 30.4 37.1 36.7 37.0 24.7 31.7 38.7 36.0 36.3 33.7 39.6 36.8 37.1 41.7 38.4 35.1 32.1 33.0 41.4 38.1 34.
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718445-YTG-A-0811 DNQ036 (3.0 Ton) (Continued) Air on Evaporator Coil CFM WB (°F) 77 72 1050 67 62 57 77 72 1100 67 62 57 77 72 1200 67 62 57 72 1350 67 62 57 Net Capacity1 (MBh) Total Input (kW)2 90 35.8 32.6 29.4 27.8 28.5 35.5 32.3 29.2 27.5 28.3 34.9 31.8 28.7 27.1 27.8 31.9 28.8 27.1 27.9 3.7 3.8 3.8 3.9 3.8 3.7 3.8 3.9 3.9 3.8 3.7 3.8 3.9 3.9 3.9 3.7 3.8 3.9 3.8 22.8 25.9 28.9 27.8 28.5 24.2 26.5 28.9 27.5 28.3 26.9 27.8 28.7 27.1 27.8 29.7 28.8 27.1 27.
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718445-YTG-A-0811 DNQ042 (3.0 Ton) Air on Evaporator Coil CFM WB (°F) 77 72 1350 67 62 57 77 72 1400 67 62 57 72 1500 67 62 57 72 1600 67 62 57 Net Capacity1 (MBh) Total Input (kW)2 90 56.0 51.3 46.5 42.9 42.7 56.9 52.1 47.3 43.6 43.4 50.6 45.9 42.3 42.2 49.1 44.6 41.1 40.9 2.7 2.5 2.3 2.5 2.5 2.7 2.5 2.3 2.5 2.5 2.6 2.4 2.5 2.6 2.7 2.5 2.6 2.6 30.9 38.2 45.5 42.9 42.7 31.5 39.1 46.7 43.6 43.4 41.0 45.7 42.3 42.2 42.8 44.6 41.1 40.9 46.7 45.6 44.5 38.1 38.2 48.0 46.8 45.7 39.2 39.2 44.9 43.
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718445-YTG-A-0811 DNQ042 (3.0 Ton) (Continued) Air on Evaporator Coil CFM WB (°F) 77 72 1350 67 62 57 77 72 1400 67 62 57 72 1500 67 62 57 72 1600 67 62 57 Net Capacity1 (MBh) Total Input (kW)2 90 43.8 39.9 36.0 34.2 34.0 44.6 40.6 36.6 34.8 34.6 40.1 36.2 34.4 34.1 39.6 35.7 34.0 33.7 4.0 4.0 3.9 3.9 3.9 4.0 4.0 3.9 3.9 3.9 4.0 3.9 3.9 3.9 4.0 3.9 3.9 3.9 33.4 34.7 36.0 34.2 34.0 34.9 35.8 36.6 34.8 34.6 37.5 36.2 34.4 34.1 39.2 35.7 34.0 33.
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718445-YTG-A-0811 DNQ048 (4.0 Ton) Air on Evaporator Coil CFM WB (°F) 77 72 1400 67 62 57 77 72 1500 67 62 57 77 72 1600 67 62 57 72 1700 67 62 57 Net Capacity1 (MBh) Total Input (kW)2 90 68.8 64.1 59.4 52.4 53.4 67.4 62.8 58.2 51.3 52.3 66.0 61.5 57.0 50.1 51.2 61.8 57.3 50.3 51.5 3.0 2.9 2.8 2.8 2.8 3.0 2.9 2.8 2.8 2.8 3.0 2.9 2.8 2.8 2.8 2.9 2.9 2.8 2.9 33.0 42.2 51.4 52.4 53.4 33.7 43.5 53.4 51.3 52.3 34.3 44.9 55.4 50.1 51.2 48.0 57.3 50.3 51.5 55.6 51.3 47.0 43.9 42.8 57.6 53.1 48.
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718445-YTG-A-0811 DNQ048 (4.0 Ton) (Continued) Air on Evaporator Coil CFM WB (°F) 77 72 1400 67 62 57 77 72 1500 67 62 57 77 72 1600 67 62 57 72 1700 67 62 57 Net Capacity1 (MBh) Total Input (kW)2 90 47.8 44.1 40.3 37.4 37.4 49.7 45.8 41.9 38.9 38.8 51.5 47.4 43.4 40.3 40.2 47.6 43.6 40.5 40.4 4.9 4.8 4.6 4.8 4.8 4.9 4.7 4.6 4.7 4.7 4.8 4.7 4.5 4.7 4.7 4.8 4.7 4.9 4.8 31.8 36.1 40.3 37.4 37.4 34.5 38.2 41.9 38.9 38.8 37.2 40.3 43.4 40.3 40.2 42.9 43.6 40.5 40.
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718445-YTG-A-0811 DNQ060 (5.0 Ton) Air on Evaporator Coil CFM WB (°F) 77 72 1550 67 62 57 77 72 1650 67 62 57 77 72 1750 67 62 57 72 2000 67 62 57 Net Capacity1 (MBh) Total Input (kW)2 90 66.9 61.6 56.2 51.9 51.4 71.0 65.4 59.7 55.1 54.5 75.1 69.1 63.2 58.3 57.7 69.3 63.4 58.5 57.9 3.3 3.2 3.2 3.2 3.2 3.3 3.2 3.2 3.2 3.2 3.3 3.2 3.2 3.2 3.2 3.2 3.2 3.2 3.2 34.4 43.2 52.1 51.9 51.4 36.0 46.8 57.6 55.1 54.5 37.6 50.4 63.2 58.3 57.7 51.8 63.4 58.5 57.9 63.3 59.2 55.2 50.8 50.2 64.2 60.1 56.
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718445-YTG-A-0811 DNQ060 (5.0 Ton) (Continued) Air on Evaporator Coil CFM WB (°F) 77 72 1550 67 62 57 77 72 1650 67 62 57 77 72 1750 67 62 57 72 2000 67 62 57 Net Capacity1 (MBh) Total Input (kW)2 90 55.3 51.1 46.9 44.1 44.4 56.0 51.8 47.6 44.7 45.0 56.8 52.5 48.2 45.3 45.6 52.4 48.1 45.2 45.5 4.8 5.0 5.1 4.9 4.8 4.9 5.1 5.2 5.0 4.9 5.0 5.2 5.3 5.1 5.0 4.9 5.1 4.9 4.7 41.8 44.4 46.9 44.1 44.4 43.2 45.4 47.6 44.7 45.0 44.6 46.4 48.2 45.3 45.6 52.4 48.1 45.2 45.
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718445-YTG-A-0811 Airflow Performance Side Duct Application DNQ024-060 Size (Tons) Model Mode Cool High N036 024 (2.0) N056 DNQ Heat D056 Cool High N036 030 (2.
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718445-YTG-A-0811 DNQ024-060 (Continued) Size (Tons) Model Mode Cool High N036 N056 036 (3.0) D056 DNQ Heat N072 D072 Cool High N065 042 (3.
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718445-YTG-A-0811 DNQ024-060 (Continued) Size (Tons) Model Mode Cool High N065 N090 048 (4.0) D090 DNQ Heat N110 D110 Cool High N065 N090 060 (5.
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718445-YTG-A-0811 Bottom Duct Application DNQ024-060 Size (Tons) Model Mode Cool High N036 024 (2.0) N056 DNQ Heat D056 Cool High N036 030 (2.
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718445-YTG-A-0811 DNQ024-060 (Continued) Size (Tons) Model Mode Cool High N036 N056 036 (3.0) D056 DNQ Heat N072 D072 Cool High N065 042 (3.
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718445-YTG-A-0811 DNQ024-060 (Continued) Size (Tons) Model Mode Cool High N065 N090 048 (4.0) D090 DNQ Heat N110 D110 Cool High N065 N090 060 (5.
PAGE 28
718445-YTG-A-0811 Additional Static Resistance Size (Tons) Model 024 (2.0) DNQ 030 (2.5) DNQ 036 (3.0) DNQ 042 (3.5) DNQ 048 (4.0) DNQ 060 (5.0) DNQ CFM Wet Indoor Coil Economizer1 Filter/Frame Kit Electric Heat 500 600 700 800 900 1000 1100 1200 700 800 900 1000 1100 1200 1300 700 800 900 1000 1100 1200 1300 1400 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 1100 1200 1300 1400 1500 1600 1700 1800 1900 2000 0.01 0.01 0.01 0.02 0.
PAGE 29
718445-YTG-A-0811 Gas Heat Minimum Supply Air Supply Air (CFM) Size (Tons) Model 024 (2.0) DNQ 030 (2.5) DNQ 036 (3.0) DNQ 042 (3.5) DNQ 048 (4.0) DNQ 060 (5.
PAGE 30
718445-YTG-A-0811 Electrical Data DNQ024-060 Gas Heat Volt 024 (2.0) 208/230-1-60 8.3 208/230-1-60 208/230-3-60 460-3-60 208/230-1-60 208/230-3-60 460-3-60 208/230-1-60 208/230-3-60 460-3-60 208/230-1-60 208/230-3-60 460-3-60 208/230-1-60 208/230-3-60 460-3-60 14.1 8.9 4.2 14.1 9.0 5.6 21.8 14.1 6.4 20.5 16.0 7.7 25.0 15.9 7.7 030 (2.5) 036 (3.0) 042 (3.5) 048 (4.0) 060 (5.0) Max Fuse2/ Breaker3 Size (Amps) OD Fan Motors (each) Supply Blower Motor MCC FLA FLA 43 13 1.4 4.3 16.
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718445-YTG-A-0811 TypicalDNQ024-060 Wiring Diagrams Typical DNQ024-048 Cooling Unit with Single Stage Gas Heat 208/230-1-60 volt Wiring Diagram Johnson Controls Unitary Products 31
PAGE 32
718445-YTG-A-0811 Typical DNQ024-048 Cooling Unit with Two Stage Gas Heat 208/230-1-60 volt Wiring Diagram 32 Johnson Controls Unitary Products
PAGE 33
718445-YTG-A-0811 Typical DNQ060 Cooling Unit with Single Stage Gas Heat 208/230-1-60 volt Wiring Diagram Johnson Controls Unitary Products 33
PAGE 34
718445-YTG-A-0811 Typical DNQ060 Cooling Unit with Two Stage Gas Heat 208/230-1-60 volt Wiring Diagram 34 Johnson Controls Unitary Products
PAGE 35
718445-YTG-A-0811 Typical DNQ036-048 Cooling Unit with Single Stage Gas Heat 208/230-3-60 volt Wiring Diagram Johnson Controls Unitary Products 35
PAGE 36
718445-YTG-A-0811 Typical DNQ060 Cooling Unit with Single Stage Gas Heat 208/230-3-60 volt Wiring Diagram 36 Johnson Controls Unitary Products
PAGE 37
718445-YTG-A-0811 Typical DNQ036-048 Cooling Unit with Single Stage Gas Heat 460-3-60 volt Wiring Diagram Johnson Controls Unitary Products 37
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718445-YTG-A-0811 Typical DNQ060 Cooling Unit with Single Stage Gas Heat 460-3-60 volt Wiring Diagram 38 Johnson Controls Unitary Products
PAGE 39
718445-YTG-A-0811 Weights and Dimensions DNQ Unit Weights Unit 4 Point Load Weight "D" CENTER OF GRAVITY FRONT OF UNIT "C" "A" 49-1/8 X "B" Weight (lbs.) Center of Gravity Size Model (Tons) Shipping Operating X Y 024 DNQ 395 390 20 24.5 (2.0) 030 DNQ 430 425 20 24.25 (2.5) 036 DNQ 435 430 20 24.25 (3.0) 042 DNQ 490 485 20 24 (3.5) 048 DNQ 495 490 20 24 (4.0) 060 DNQ 535 530 20 24 (5.0) Johnson Controls Unitary Products 47-1/4 Y 4 Point Load Location (lbs.
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718445-YTG-A-0811 Gas Unit Dimensions VENT AIR OUTLET HOOD GAS SUPPLY 1-1/4" DIAMETER HOLE (1/2" NPTF CONNECTION) BLOWER SERVICE ACCESS COMPARTMENT PANEL CONDENSER COIL UNIT CONDENSATE CONNECTION 3/4" NPTF (TRAP RECOMMENDED) A 2-3/8 HIGH VOLTAGE CONN. 1-3/8" DIA. KNOCKOUT B 3-3/4 REFRIGERANT CONNECTIONS 2-1/2 COMBUSTION AIR INLET LOUVERS GAS SUPPLY 1-1/4" DIA. KNOCKOUT (1/2" NPTF CONNECTION) LOW VOLTAGE CONN.1-3/8" DIA.
PAGE 41
718445-YTG-A-0811 Unit Dimensions Front and Bottom HIGH VOLTAGE CONN. 1-3/32" DIA. KNOCKOUT 8-7/8 11-7/8 19-1/4 FRONT GAS SUPPLY 1-5/8" DIA. KNOCKOUT (1/2" NPTF CONNECTION) LOW VOLTAGE CONN. 7/8" DIA. KNOCKOUT LOW VOLTAGE CONN. 7/8" DIA. KNOCKOUT HIGH VOLTAGE CONN.
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718445-YTG-A-0811 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 DISCONNECT SWITCH LOCATED TO REAR OF UNIT CONTROL WIRING TO INDOOR THERMOSTAT RETURN AIR DUCT SUPPLY AIR DUCT TO GAS SUPPLY LINE MANUAL GAS SHUT-OFF VALVE 42 Johnson Controls Unitary Products
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718445-YTG-A-0811 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 Curb1 RECOMMENDED DUCT SIZE 17-1/2" x 16-3/4" 42-2/3 40-3/4 3-1/2 45-1/8 17-5/8 17-1/4 43-1/4 OPENING FOR RETURN AIR DUCT 22 OPENING FOR SUPPLY AIR DUCT 14 1 RECOMMENDED DUCT SIZE 17-1/8" x 21-1/2" 1.
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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 Subject to change without notice. Printed in U.S.A. Copyright © 2011 by Johnson Controls, Inc. All rights reserved.