Manuals / York / Household Appliance / Air Conditioner

York R-410A dimensions YIM-A-0207, Unitary Products Group

Models: R-410A

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279550-YIM-A-0207

Typical DNX036-048 Cooling Unit with Two Stage Gas Heat 208/230-1-60 volt Wiring Diagram

Unitary Products Group

Page 31

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York R-410A dimensions YIM-A-0207, Unitary Products Group

Contents

LIST OF TABLES Safety ConsiderationsDNX024-048 2-4TonApprovals InspectionReference Renewal PartsLimitations InstallationInstallation Safety Information NomenclatureTable 1 Unit Limitations Figure 1 Component Location1.Unit is designed for outdoor installation only LocationRigging And Handling Clearances &1752 5217*5$9,7 2 81,7 Figure 2 Unit 4 Point Load WeightTable 2 Weights and Dimensions Table 3 Unit Accessory WeightsUnit Dimensions Unit DimensionsUnit Clearances1 Figure 5 Dimensions Back and Bottom Figure 4 Dimensions Front and BottomCondensate Drain DuctworkRoof Curb FiltersPower And Control Wiring Service AccessThermostat SINGLE STAGE 2.Maximum Over Current Protection per standard UL Figure 11 Typical Field Power Wiring DiagramTable 6 Electrical Data 1.Minimum Circuit AmpacityDNX024-048Single Stage Gas Heat Unitary Products Group DNX024-048Two Stage Gas HeatGas Piping CompressorsPhasing Gas HeatFigure 13 Flue Vent Outlet Air Hood Table 7 Natural Gas Pipe Sizing Chart1Table 8 Propane LP Gas Pipe Sizing Chart1 Flue Vent HoodTable 10 Natural Gas Application Data-TwoStage Table 9 Natural Gas Application Data-SingleStageTable 13 Side Duct Application Airflow PerformanceTable 14 Bottom Duct Application Table 13 Side Duct Application Continued279550-YIM-A-0207 Table 14 Bottom Duct Application ContinuedTo Set Cooling CFM for DNX Units Table 16 Indoor Blower SpecificationsBlower Speed Selection Table 15 Additional Static ResistanceOperation Table 17 Delay ProfilePressure Switch Proving Heat Blower On DelayPower Interruptions Heat Blower Off DelayHigh Temperature Limit Switch Rollout SwitchTable 18 Ignition Control Board FLASH CODES Safety ControlsCooling Sequence Of Operations Welded Gas Valve Relay ResponsePrestart Check List Manifold Gas Pressure AdjustmentStart-Up Circulating FanPilot Instruction Figure 19 Proper Flame AdjustmentFigure 16 Two Stage Gas Valve Front Burner InstructionsDirect Drive Blower Adjustment of Temperature RiseChecking Gas Heat Input Natural GasTypical Wiring Diagrams Unitary Products Group 279550-YIM-A-0207279550-YIM-A-0207 Unitary Products Group 279550-YIM-A-0207279550-YIM-A-0207 Unitary Products Group 279550-YIM-A-0207279550-YIM-A-0207 Unitary Products Group 279550-YIM-A-0207Figure 20 R-410AQuick Reference Guide R-410ARefrigerant cylinders are rose coloredR-410Acan only be used with POE type oils A liquid line drier is required on every unit