Lennox International Inc Dave Lennox Signature Collection XC17 Air Conditioner, 506510-01

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CLEARANCE ON ALL SIDES

MINIMUM CLEARANCE

ABOVE UNIT

6 (152)

ACCESS PANEL

CONTROL PANEL ACCESS

LOCATION 30 (762)

12 (305)

 

 

LINE SET

36 (914)

CONNECTIONS

NOTES:

SClearance to one of the other three sides must be 36 inches (914mm).

SClearance to one of the remaining two sides may be 12 inches (305mm) and the final side may be 6 inches (152mm).

48 (1219)

MINIMUM CLEARANCE BETWEEN

TWO UNITS

24 (610)

ACCESS PANEL

LINE SET

CONNECTIONS

REAR VIEW OF UNIT

Figure 3. Installation Clearances

New Outdoor Unit Placement

property, not from the installation property. Install the

unit as far as possible from the property line.

CAUTION

In order to avoid injury, take proper precaution when lifting heavy objects.

See Unit Dimensions on page 3 for sizing mounting slab, platforms or supports. Refer to Figure 3 for mandatory installation clearance requirements.

POSITIONING CONSIDERATIONS

Consider the following when positioning the unit:

SSome localities are adopting sound ordinances based on the unit’s sound level registered from the adjacent

SWhen possible, do not install the unit directly outside a window. Glass has a very high level of sound transmission. For proper placement of unit in relation to a window see the provided illustration in Figure 4, Detail A.

PLACING UNIT ON SLAB

When installing unit at grade level, the top of the slab should be high enough above grade so that water from higher ground will not collect around the unit. The slab should have a slope tolerance as described in Figure 4, Detail B.

NOTE If necessary for stability, anchor unit to slab as described in Figure 4, Detail D.

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XC17 SERIES

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Contents AIR Conditioner Table of ContentsGeneral Shipping and Packing ListBase with Elongated Legs Unit Dimensions − Inches mm and Parts ArrangementSide View Access View Model Number IdentificationTypical Unit Parts Arrangement PLUMBING, Switches and Sensor ComponentsControl BOX Torque Requirements Operating Gauge Set and Service ValvesUsing Manifold Gauge SET Operating Service ValvesReinstall Stem Cap To Access Service PortOperating Angle Type Service Valve Operating Ball Type Service ValveRecovering Refrigerant from Existing System RecoveringPositioning Considerations New Outdoor Unit PlacementClearance on ALL Sides Minimum Clearance Above Unit Minimum Clearance Between TWO UnitsStabilizing Unit on Uneven Surfaces Elevating the UnitRoof Mounting Stabilizing Unit on Uneven Surfaces Outside Unit PlacementElevated Slab Mounting using Feet Extenders Slab Mounting at Ground LevelLouvered Panel Installation Removing and Installing PanelsAccess Panel Removal Access and LouveredRefrigerant Line SET New or Replacement Line SetLine SET Brazing Line SET and Indoor Coil 1 FlushingFlushing the System Uncased Coil ShownEqualizer Line Installation Sensing Bulb InstallationFlushing Line SET and Indoor Coil 2 Installing Isolation Grommets Leak Testing the SystemLine SET and Indoor Coil Leak TestEvacuating the System Evacuating24VAC Transformer Size Circuit and Install Disconnect2INSTALL Thermostat Electrical4ROUTE High Voltage and Ground Wires 3ROUTE Control WiresTypical XC17 Wiring Main Control AGE Main Control Jumpers and TerminalsFAN Main Control Jumpers and TerminalsFlat metal jumper Field Control WiringOn−board link Unit Start−Up Connections for Testing and ChargingGauge SET Servicing Units Delivered Void of ChargeIndoor Coil AirflowAction Calculating System Charge for Outdoor Unit Void of Charge WeighCharge METHOD? Determine by RequirementsSubcooling ApproachTest and Charge Method HFC−410A Temperature Fahrenheit Psig Operating and Temperature PressuresSystem Operation Test Pins Function Ambient Sensor Temperature / Resistance Range High Discharge Sensor Temperature / Resistance Range System LED Alert Codes Sensor Temperature / Resistance RangeResetting LED Alert Codes Main Control LED Alert CodesAlert Status Compressor LED Alert Codes Detected in RUN High Pressure Switch Operation Low Pressure Switch Operation High Discharge Temperature Sensor Operation Verifying LED Status Codes MaintenanceVerifying Jumper Settings J2 FAN Motor Control and Start UPFan Motor Board Unit LED Codes LED Codes and Sequence of OperationsControl Panel Testing for External Power to Fan Control Fan Motor Test Fan Motor Surge Protection Device FAN Motor Surge ProtectionCooling Mode XC17 Start−Up and Performance ChecklistStart UP Checks Subcooling