Manuals / Lennox International Inc / Household Appliance / Heat Pump

Lennox International Inc 506586-01 Typical XP17 Wiring, Page, 506586−01 10/10

Models: Dave Lennox Signature Collection XP17 System HEAT PUMPS 506586-01

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Figure 15. Typical XP17 Wiring

Figure 15. Typical XP17 Wiring

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506586−01 10/10

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Lennox International Inc 506586-01 installation instructions Typical XP17 Wiring, Page, 506586−01 10/10

Contents

BRAZING LINE SET TO SERVICE VALVES NOTICE TO INSTALLERUNIT PLACEMENT 2P0611Model Number Identification Unit Dimensions −− Inches mmXP17 −036− 230−2 CONTROL BOX Typical Unit Parts ArrangementFigure 1. Typical Parts Arrangement Page Operating Service Valves Using Manifold Gauge SetShipping and Packing List SERVICE VALVES ANGLE AND BALL Recovering Refrigerant from Existing System long line setsUnit Placement DETAIL D Slab Side Mounting DETAIL BSTABILIZING UNIT ON UNEVEN SURFACES DETAIL E Deck Top MountingRemoving and Installing Panels Figure 7. Removing and Installing Panels Page REMOVING AND INSTALLING PANELSLOUVERED PANEL INSTALLATION LOUVERED PANEL REMOVALNew or Replacement Line Set REFRIGERANT LINE SET FROM VERTICAL TO HORIZONTAL Figure 8. Line Set Installation Pageto be installed on exterior of outside wall REFRIGERANT LINE SET ALLING HORIZONTAL RUNSBrazing Connections Page1PIPING PANEL REMOVAL AND PREPARING LINE SET Figure 9. Brazing Procedures Page2CAP AND CORE REMOVAL Refer to procedures provided in this supplement service valve bodies and copper tube stub whilebrazing in the line set! The braze, when complete 1. FIRE, PERSONAL INJURY, OR PROPERTYOR 1BPROCEDURE UNCASED COIL SHOWN Flushing Line Set and Indoor CoilREMOVAL PROCEDURE UNCASED TYPICAL EXISTING FIXED ORIFICESENSING BULB INSTALLATION Installing Indoor Expansion ValveINDOOR EXPANSION VALVE INSTALLATION EQUALIZER LINE INSTALLATIONLeak Test Line Set and Indoor Coil Figure 13. Leak Test PageCONNECT GAUGE SET Evacuating Line Set and Indoor CoilFigure 14. Evacuating System Page EVACUATE THE SYSTEMPrecautions and Procedures ElectricalELECTROSTATIC DISCHARGE ESD 4ROUTE HIGH VOLTAGE AND GROUND WIRES 3A. ROUTE CONTROL WIRES TINGB. ROUTE CONTROL WIRES TING ACCESS VIEWPage Figure 15. Typical XP17 Wiring506586−01 10/10 DS13 and DS15 Heat Pump Control A175 Jumpers and TerminalsDS11 and DS14 DS12Page Field Control Wiring PagePage System Refrigerant Servicing Units Delivered Void of ChargeUnit Start−Up GAUGE SETADDING OR REMOVING REFRIGERANT SUBCOOLING CHARGING METHOD Figure 21. Using HFC−410A Weigh In MethodWEIGH IN CHARGING METHOD PageTable 6. XP17−036 Table 4. XP17−024Table 5. XP17−030 Table 7. XP17−042Operating and Temperature Pressures System Operations Defrost SystemUNIT SENSORS Page If in COOLING Mode MULTI−FUNCTION TEST PINS E33O Line Status If in DEFROST ModeFigure 28. Low Pressure S87 Switch Operation Page Page Figure 30. W Input Fault or Miswire Page Page System Status, Fault and Lockout LED Codes Heat Pump Control Heat Pump Control Page Heat Pump Control Field Configuration and Testing Table 17. Fan Motor Control Error/Fault LED Codes Figure 33. Fan Blade Clearance Adjustment Page CONTROL BOX PageCONTROL BOX PageSTRIP Maintenance DEALERHOMEOWNER SunSource Home Energy System COOLING MODE XP17 Start−Up and Performance ChecklistSTART−UP CHECKS HEATING MODE