TECHNICAL GUIDE Description R-410A Affinity AFFINITY ...

1 FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE718444-YTG-H-0414 TECHNICAL GUIDED escriptionThese York AFFINITY packaged cooling/heating air conditioners are designed for outdoor installation. Only utility and duct connections are required at the point of 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 AFFINITY SERIES DNZ/DNQ/DNX MODELS 2 - 5 TON 60 HertzTested in accordance with: 718444-YTG-H-04142 Johnson Controls Unitary ProductsTable of ContentsDescription.

2 1 Table of Contents .. 2 Component Location .. 2 Nomenclature .. 3 Features and Benefits .. 3 GUIDE Specifications .. 5 Physical Data .. 7 Capacity Performance .. 14 Airflow Performance .. 42 Sound Performance .. 54 Electrical Data .. 56 Typical Wiring Diagrams .. 58 Weights and Dimensions .. 78 Component LocationCooling/Gas UnitDirect Drive Condenser Fan Motor Highly Efficient Enhanced Copper Tube/Aluminum Fin Evaporator Coil Highly Efficient Enhanced Copper Tube/Enhanced Aluminum Fin OR Micro-Channel Aluminum Tube/Aluminum Fin CondenserDecorative Protective Coil Guard(See Features for Details)High Efficiency Compressor Rigidly MountedPilot AssemblyHigh Grade Aluminized In-Shot Burners Low Voltage Terminal Block Self-Diagnostic Controls Automatic Gas Valve (1/2" - NPTF)

3 High Voltage Terminal Block Power Draft Motor Direct Drive Blower Motor With Slide-Out Blower Assembly Heavy Gauge Removable Base Rails Rear and Bottom Return Air and Supply Airduct Openings Long Lasting Powder Paint Finish Blow-Through Design With Reliable Aluminized Steel Tubular Heat Exchangers 718444-YTG-H-0414 Johnson Controls Unitary Products3 NomenclatureCooling/Gas UnitFeatures and BenefitsStandard Features Operating Efficiency - DNZ model gas units provide a minimum AFUE of 80 and SEERS of DNQ Model gas units provide a minimum AFUE of 81 and 14 SEER / 12 EERs. DNX model gas units provide a minimum AFUE of 81 and SEERS of to All efficiencies exceed legislated minimum levels.

4 On Site Flexibility - All model sizes share a common, compact design cabinet in a single footprint. The installer has the flexibility of setting one curb and placing the proper tonnage unit on that curb after the internal load has been determined. Field convertible duct connections from side shot to down shot allows the installer to have greater flexibility with less inventory. Lower Installation Cost - Installation time and costs are reduced by easy power and control wiring connections. The small base dimension means less space is required on the ground or roof, plus, the installer can fit this unit between the wheel wells of full size pick-up units are completely wired, charged with R-410A and tested prior to shipment.

5 Unique test stations using a new state of the art computerized process system are used to insure product quality. Refrigerant charge and component part numbers are verified via computers at assembly. Vital run test statistics such as system pressure, motor currents, air velocity and temperature, unit vibration, and gas system safeties are monitored and recorded by the system to insure unit size, side supply and return duct connections allows easy hook-up of ducts to match low crawl spaces without transition pieces. Utility Connections Made Easy - Gas and electric utility knockouts are provided through the bottom as well as the side of the unit.

6 Utility connections can be made quickly and with a minimum amount of field labor. A field supplied and field installed electrical disconnect switch must be installed. Convertible Airflow Design - The bottom duct openings are covered when they leave the factory ready to be used for a side supply/side return application. If a bottom supply/bottom return application is desired, you simply remove the two panels from the bottom of the unit and place them in the side supply/side return duct openings. No panel cutting is required and no accessory panel is necessary. Convertible airflow design allows maximum field flexibility and minimum inventory.

7 Condensate Pan - A non-corrosive, long-lasting, water-tight pan is positioned below the evaporator coil to collect and drain all condensate. Less collection of stagnate condensate will build-up. The condensate pan conforms to ASHRAE 62-89 standards (Ventilation for Acceptable Indoor Air Quality). Condensate Drain - The 3/4 inch NPTF connection is rigidly mounted to assure proper fit and leak tight seal. Durable Finish - The cabinet is made of pre-painted steel. The pre-treated galvanized steel provides a better paint to steel bond, which resists corrosion and rust creep. Special primer formulas and matted-textured finish insure less fading when exposed to sunlight.

8 Full Perimeter Base Rails - The easily removable base rails provide a solid foundation for the entire unit and protects the unit during shipment. The rails provide fork lift access from all sides, and rigging holes are also provided so that an overhead crane can be used to place the units on a roof. On applications where the unit is placed on a pad, the base will keep the unit off the pad to deter corrosion. On applications where height is limited, the inch high base rails may be removed on location. More Attractive Appearance - A single piece Water Shed top cover containing a top discharge condenser fan arrangement requires less square footage on installation and provides a wider variety of installations.

9 The one piece design adds greater water integrity. Rounded D7036 036 06 NNZP roduct CategoryD = Single Package Air ConditionerProduct Generation6 = 6th Generation17 = 7th GenerationFactory Installed Gas HeatN = Single StageD = Two StageProduct IdentifierNZ = R-410A 13 SEERGas Heat/ElectricNominal Gas Heating Output Capacity(Nominal Low Gas Heat Output Capacity)036 = 36,000 BTUH056 = 56,000 BTUH (36,400 BTUH)065 = 65,000 BTUH072 = 72,000 BTUH (46,800 BTUH)090 = 90,000 BTUH (56,160 BTUH)110 = 110,000 BTUH (70,200 BTUH)Voltage Code06 = 208/230-1-6025 = 208/230-3-6046 = 460-3-60024 = 24,000 BTUH030 = 30,000 BTUH036 = 36,000 BTUH042 = 42,000 BTUH048 = 48,000 BTUH060 = 60,000 BTUHN ominal Cooling Capacity (MBH)NQ = R-410A 14 SEER, 12 EERNX = R-410A 15 SEER1.

10 All NZ Models, NQ and NX 3 Phase Models718444-YTG-H-04144 Johnson Controls Unitary Productscorners with water drip edges add to the attractive appearance. The cabinet panels have a non-fibrous insulation that will not release insulation fibers into conditioned area. 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 DNZ024 thru 060 and DNQ060 models utilize a decorative "Wire Form" coil guard to provide impact protection against large objects.