Lenox Elite Series XP16 Units Heat Pumps, P506640-01 instruction

Figure 16. Typical Unit Wiring Diagram (−024, −036 and −048 Only)

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XP16 SERIES

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Lenox Elite Series XP16 Units Heat Pumps, P506640-01 Typical Unit Wiring Diagram −024, −036 and −048 Only

Contents

Table of Contents Shipping and Packing ListGeneral Model Number Identification Unit Dimensions − inches mmSide View XP16−024 Base Section XP16 Base with Legs Typical Unit Parts Arrangement Caps and Fasteners Torque RequirementsDetail a Operating Service Valves Operating Gauge Set and Service ValvesUsing Manifold Gauge SET To Access Service Port Operating Ball−Type Service Valve 1DISCONNECT Power Recovering Refrigerant from Existing System3RECOVERING Refrigerant Method Method 2 Limitations New Outdoor Unit Placement Placement, Slab Mounting and Stabilizing Unit Detail a Outside Unit Placement Removing and Installing Panels Louvered Panel InstallationLouvered Panel Removal Using Existing Line SET NEW or Replacement Line SET InstallationLine Set Requirements Adding Polyol Ester OIL Requirements Refrigerant Line SET Alling Horizontal Runs Refrigerant Line SET From Vertical to Horizontal Brazing Connections 1CUT and Debur Brazing Procedures Flow Nitrogen Wrap Service Valves6BRAZE Line SET 7PREPARATION for Next Step 2CONNECT Gauges and Equipment for Flushing Procedure Indoor Expansion Valve Installation Installing New Indoor Metering DeviceSensing Bulb Installation Equalizer Line Installation Test for Leaks S S S Evacuating Line Set and Indoor Coil 2INSTALL Thermostat Size Circuit and Install DisconnectElectrical Connections 24VAC Transformer LOW Voltage Connections 4HIGH Voltage Power Supply Connections Typical Field Wiring Typical Unit Wiring Diagram −024, −036 and −048 Only Typical Unit Wiring Diagram −060 Only Unit START−UP Unit Start−Up Leak CHECK, Repair and Evacuate Connect Manifold Gauge SET and Weigh in ChargeCalculating System Charge for Outdoor Unit Void of Charge Indoor Unit Connections for Optimizing System Charge Optimizing Procedure Adjusting Indoor AirflowOptimizing System Refrigerant Charge SATº LIQºSCº = XP16−036−230 XP16−048−230XP16−060−230 Normal Operating Pressures Temperature Pressures Unit Components System Operation DS2 Green LED FAN TWO Connectors DelayTest 24VAC DS2 DS1 Demand Defrost Control A108 Diagnostic LedsSlow OFF SECOND−STAGE Operation Defrost System Defrost Control CONNECTIONS, Jumpers Settings and FeaturesEmergency Heat Amber Light Defrost System Overview Compressor Delay Mode P5 Operational Mode OverviewDefrost Cycle Actuation Temperature Mode TIME/TEMPERATURE Mode Demand Mode Thirty 30 Minute TimeDefrost HOW did Defrost TERMINATE? Degrees Resistance Fahrenheit 136.3 2680 High Discharge Sensor RT28 Temperature / Resistance Range S S Test Pin P1 Functions Procedure MaintenanceTwo−Stage Modulation Compressors Checks Tools Required Homeowner Compressor TemperatureOutdoor Unit FAN Motor Pressures Cooling Mode XP16 Start−Up and PerformanceStart UP Checks

Lenox Elite Series XP16 Units Heat Pumps Typical Unit Wiring Diagram −024, −036 and −048 Only

Models: Elite Series XP16 Units Heat Pumps P506640-01

Figure 16. Typical Unit Wiring Diagram (−024, −036 and −048 Only)