Lennox International Inc 506510-01 Unit Dimensions − Inches mm and Parts Arrangement

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Unit Dimensions − Inches (mm) and Parts Arrangement

39.40"

DISCHARGE AIR

 

35.50"

(1003)

 

ELECTRICAL INLETS

 

(902)

 

 

 

 

 

[−024] 41 (1040)

 

 

 

[−030 THROUGH

 

 

 

−060] 47 (1194)

 

 

SUCTION LINE

 

 

INLET

 

 

 

LIQUID

 

 

LINE

18.60"

 

 

INLET

(470)

 

 

 

8.00" (203)

 

 

 

 

1 (25)

SIDE VIEW

ACCESS VIEW

UNIT SUPPORT

FEET

16−7/8

26−7/8

(429)

(683)

8−3/4

 

 

(222)

 

3−3/4 (95)

 

 

3−1/8

30−3/4

4−5/8

(79)

(781)

(117)

 

 

BASE WITH ELONGATED LEGS

Model Number Identification

XC 17 −0362302

Refrigerant Type

X = R−410A

Unit Type

C = Air Conditioner

Series

Minor Revision Number

Voltage

230 = 208/230V−1ph−60hz

Nominal Cooling Capacity 024 = 2 tons

030 = 2.5 tons

036 = 3 tons

042 = 3.5 tons

048 = 4 tons

060 = 5 tons

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506510−01

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Contents Shipping and Packing List Table of ContentsGeneral AIR ConditionerModel Number Identification Unit Dimensions − Inches mm and Parts ArrangementSide View Access View Base with Elongated LegsControl BOX PLUMBING, Switches and Sensor ComponentsTypical Unit Parts Arrangement Operating Service Valves Operating Gauge Set and Service ValvesUsing Manifold Gauge SET Torque RequirementsOperating Ball Type Service Valve To Access Service PortOperating Angle Type Service Valve Reinstall Stem CapRecovering Recovering Refrigerant from Existing SystemMinimum Clearance Between TWO Units New Outdoor Unit PlacementClearance on ALL Sides Minimum Clearance Above Unit Positioning ConsiderationsRoof Mounting Elevating the UnitStabilizing Unit on Uneven Surfaces Slab Mounting at Ground Level Outside Unit PlacementElevated Slab Mounting using Feet Extenders Stabilizing Unit on Uneven SurfacesAccess and Louvered Removing and Installing PanelsAccess Panel Removal Louvered Panel InstallationNew or Replacement Line Set Refrigerant Line SETLine SET Brazing Uncased Coil Shown FlushingFlushing the System Line SET and Indoor Coil 1Flushing Line SET and Indoor Coil 2 Sensing Bulb InstallationEqualizer Line Installation Leak Testing the System Installing Isolation GrommetsLeak Test Line SET and Indoor CoilEvacuating Evacuating the SystemElectrical Size Circuit and Install Disconnect2INSTALL Thermostat 24VAC Transformer3ROUTE Control Wires 4ROUTE High Voltage and Ground WiresTypical XC17 Wiring Main Control Jumpers and Terminals Main Control AGEMain Control Jumpers and Terminals FANField Control Wiring Flat metal jumperOn−board link Servicing Units Delivered Void of Charge Connections for Testing and ChargingGauge SET Unit Start−UpAction AirflowIndoor Coil Requirements WeighCharge METHOD? Determine by Calculating System Charge for Outdoor Unit Void of ChargeTest and Charge Method ApproachSubcooling Operating and Temperature Pressures HFC−410A Temperature Fahrenheit PsigSystem Operation Test Pins Function Ambient Sensor Temperature / Resistance Range High Discharge Sensor Temperature / Resistance Range Main Control LED Alert Codes Sensor Temperature / Resistance RangeResetting LED Alert Codes System LED Alert CodesAlert Status Compressor LED Alert Codes Detected in RUN High Pressure Switch Operation Low Pressure Switch Operation High Discharge Temperature Sensor Operation FAN Motor Control and Start UP MaintenanceVerifying Jumper Settings J2 Verifying LED Status CodesLED Codes and Sequence of Operations Fan Motor Board Unit LED CodesControl Panel Testing for External Power to Fan Control Fan Motor Test FAN Motor Surge Protection Fan Motor Surge Protection DeviceStart UP Checks XC17 Start−Up and Performance ChecklistCooling Mode Subcooling