Lenox P506640-01 Model Number Identification, Unit Dimensions − inches mm, Side View

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Model Number Identification

X P 16 −036

− 230 −05

Refrigerant Type

Minor Revision Number

X = R−410A

Voltage

230 = 208/230V−1ph−60hz

Unit Type

P = Heat Pump

Nominal Cooling Capacity

024 = 2 tons

Series

036 = 3 tons

048 = 4 tons

060 = 5 tons

Unit Dimensions − inches (mm)

C

DISCHARGE AIR

	LIQUID LINE
	CONNECTION
	ELECTRICAL
	INLETS
	VAPOR LINE
	CONNECTION
	4−1/4	4−3/4
		(121)
	(108)

SIDE VIEW

	B
A
2 (51)
1 (25)	SIDE VIEW

UNIT SUPPORT

FEET

8−1/2

(216)

8−3/4
(222)
5−1/2	13−1/2
(140)	(343)

UNIT SUPPORT FEET



	9−1/2
	9−1/2			D
	(241)			D
	(241)

8−1/4
(210)	E
	E
	F	G

K

J

H

	XP16−024 BASE SECTION							XP16 BASE WITH LEGS

	Mode Number	A	B	C	D	E	F	G	H	J	K

	XP16−024−230	35 (889)	27 (686)	28 (711)	−	−	−	−	−	−	−

	XP16−036−230	39 (991)	30−1/2 (775)	35 (889)	13−7/8 (352)	7−3/4 (197)	3−1/4 (83)	27−1/8 (689)	3−5/8 (92)	4−1/2 (114)	20−5/8 (524)

	XP16−048−230	35 (889)	35−1/2 (902)	39−1/2
	XP16−048−230	35 (889)	35−1/2 (902)	(1003)
				(1003)
					16−7/8 (429)	8−3/4 (222)	3−1/8 (79)	30−3/4 (781)	4−5/8 (117)	3−3/4 (95)	26−7/8 (683)
	XP16−060−230	45 (1143	35−1/2 (902)	39−1/2	16−7/8 (429)	8−3/4 (222)	3−1/8 (79)	30−3/4 (781)	4−5/8 (117)	3−3/4 (95)	26−7/8 (683)
				39−1/2
				(1003)
				(1003)

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Contents General Table of ContentsShipping and Packing List Side View Unit Dimensions − inches mmModel Number Identification XP16−024 Base Section XP16 Base with LegsDetail a Typical Unit Parts ArrangementCaps and Fasteners Torque Requirements Using Manifold Gauge SET Operating Gauge Set and Service ValvesOperating Service Valves To Access Service Port Operating Ball−Type Service Valve3RECOVERING Refrigerant Recovering Refrigerant from Existing System1DISCONNECT Power Method Method 2 LimitationsNew Outdoor Unit Placement Detail a Outside Unit Placement Placement, Slab Mounting and Stabilizing UnitLouvered Panel Removal Removing and Installing PanelsLouvered Panel Installation Line Set Requirements NEW or Replacement Line SET InstallationUsing Existing Line SET Adding Polyol Ester OIL RequirementsRefrigerant Line SET From Vertical to Horizontal Refrigerant Line SET Alling Horizontal RunsBrazing Connections Brazing Procedures 1CUT and Debur6BRAZE Line SET Wrap Service ValvesFlow Nitrogen 7PREPARATION for Next Step2CONNECT Gauges and Equipment for Flushing Procedure Sensing Bulb Installation Installing New Indoor Metering DeviceIndoor Expansion Valve Installation Equalizer Line InstallationTest for Leaks Evacuating Line Set and Indoor Coil S S SElectrical Connections Size Circuit and Install Disconnect2INSTALL Thermostat 24VAC Transformer4HIGH Voltage Power Supply Connections LOW Voltage ConnectionsTypical Field Wiring Typical Unit Wiring Diagram −024, −036 and −048 Only Typical Unit Wiring Diagram −060 Only Unit Start−Up Unit START−UPCalculating System Charge for Outdoor Unit Void of Charge Leak CHECK, Repair and EvacuateConnect Manifold Gauge SET and Weigh in Charge Connections for Optimizing System Charge Indoor UnitOptimizing System Refrigerant Charge Optimizing ProcedureAdjusting Indoor Airflow SCº = SATºLIQº XP16−060−230 XP16−036−230XP16−048−230 Temperature Pressures Normal Operating PressuresSystem Operation Unit ComponentsTest DelayDS2 Green LED FAN TWO Connectors 24VACSlow Demand Defrost Control A108 Diagnostic LedsDS2 DS1 OFFSECOND−STAGE Operation Emergency Heat Amber Light Defrost Control CONNECTIONS, Jumpers Settings and FeaturesDefrost System Defrost System OverviewDefrost Cycle Actuation Compressor Delay Mode P5Operational Mode Overview Defrost Demand Mode Thirty 30 Minute TimeTemperature Mode TIME/TEMPERATURE Mode HOW did Defrost TERMINATE?Degrees Resistance Fahrenheit 136.3 2680 High Discharge Sensor RT28 Temperature / Resistance Range Test Pin P1 Functions S STwo−Stage Modulation Compressors Checks MaintenanceProcedure Tools RequiredHomeowner Outdoor Unit FAN Motor TemperatureCompressor PressuresStart UP Checks Cooling ModeXP16 Start−Up and Performance