Lenox 50677201, Elite Series XP14 Units HEAT PUMPS Typical Unit Wiring Diagram

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Figure 15. Typical Unit Wiring Diagram

506728−01

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Contents General Table of ContentsShipping and Packing List Unit Dimensions Inches mm Model Number Identification 14 −036 − 230 −Side View TOP ViewControl Panel PLUMBING, Switches Sensor ComponentsTypical Unit Parts Arrangement Operating Gauge Set and Service Valves Caps and Fasteners Torque Requirements11 12 Recovering Refrigerant from Existing System 1DISCONNECT Power3RECOVERING Refrigerant Method Method 2 LimitationsNew Outdoor Unit Placement Detail a Outside Unit Placement Using Feet ExtendersElevated Slab Mounting Detail D Slab Side MountingLouvered Panel Removal Removing and Installing PanelsLouvered Panel Installation NEW or Replacement Line SET Installation Using Existing Line SETLine Set Requirements Adding Polyol Ester OIL RequirementsRefrigerant Line SET From Vertical to Horizontal Refrigerant Line SET Alling Horizontal RunsBrazing Connections 1CUT and Debur 2CAP and Core RemovalWrap Service Valves Flow Nitrogen6BRAZE Line SET Preparation for Next Step2CONNECT Gauges and Equipment for Flushing Procedure Installing New Indoor Metering Device Indoor Expansion Valve InstallationSensing Bulb Installation Equalizer Line InstallationManifold Gauge Set Connections for Leak Testing Leak Test Line Set and Indoor CoilEvacuating Line Set and Indoor Coil Evacuating Line Set and Indoor CoilSize Circuit and Install Disconnect 2INSTALL ThermostatElectrical 24VAC TransformerTypical Unit Wiring Diagram Typical Factory Wiring Copeland Compressor Typical Factory Wiring Interlink Compressor Unit Start−Up Unit START−UPLeak CHECK, Repair and Evacuate Connect Manifold Gauge SET and WEIGH−IN ChargeRefrigerant Charge per Line Set Length Connections for Optimizing System ChargeCalculating System Charge for Outdoor Unit Void of Charge Adjusting Indoor Airflow Optimizing ProcedureTemperature rise F Optimizing System Refrigerant ChargeSATº LIQº SCº = Normal Operating Pressures − Liquid +10 and Vapor +5 Psig CBX32MV−018/024 CX34−31 Defrost System Defrost Control CMC1Maintenance Defrost Control CMC1 Diagnostic LEDDealer HomeownerXP14 Series Start−Up and Performance Checklist Installer CityJob Name Job no Date Job Location City Sequence of Operation Thermostat