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Wiring Diagram Three Phase 60 Hz.

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WIRING DIAGRAM Q6SP Series Convertible Packaged/Electric Heat Pump NOTES: 1. Disconnect all power before servicing. 2. For supply connections use copper conductors only. 3. If any of the original wire as supplied with the furnace must be replaced, it must be replaced with wiring material having a temperature rating of at least 105C. Outdoor Fan Motor 208-230/460 Volt Three Phase 60 Hz. 4. For supply wire ampacities and overcurrent protection, see unit 1. Couper le courant avant de faire letretien. rating label. 2. Employez uniquement des conducteurs en cuivre. 5. For “C” Series Models only. For 208V operation remove wire from 230V tap and place on 208V tap. Defrost Board Relay Operation: LVT-R 1 Closes during defrost. Rating: 1 A Maximum Aux. Switch (N.O.) T2 2 Opens during defrost. Rating: 1/2 HP at 230 VAC Maximum T1 3 Closed when “Y” is energized. Open when “Y” is deenergized. Provides “Off” delay time of 5 min when “Y” is deenergized. HK-1 E-9 IBC LVT-W1/E (Emer. Heat) 4 With DFT closed and “Y” energized, compressor run time is accumulated. Opening of DFT during defrost or interval period resets the interval to 0. Outdoor Fan Motor OFC LVT-O (Rev. Valve-Cool) LVT-Y1 (Stage 1 Heat/Cool) 24V Hot T2 LVT-W2 (Stage 3 Heat) LVT-B T1 4 2 LVT-G 1 EHR Indoor Fan Motor IBC Transformer Primary T3 24V Sec. T2 T1 HPR 1 C R E O Defrost Board Y W2 R 1 W2 E O DFT DF1 See Note 5 CCH2 T1 C 3 T1 Y T2 T2 DF2 T3 Aux. Switch (N.C.) 2 CC2 DFT RVS HK-4 4 Aux. CC1 Switch (N.C.) DFT CCH1 T2 E-1 6 3 Y1 Factory Jumper E-2 RVS HPR High Pressure Switch 2 1 BIR BIR IBC E-5 3 High Pressure Switch Low Pressure Switch Stage 2 Evap. Freezestat E-8 Unit Terminal Block GND CC2 HK-2 LVT-C (24V COM.) 24V Common L1 L2 L3 For supply connections use copper conductors only. Field Supplied Disconnect (3Phase Power Only) Y2 Factory Jumper 3 CC1 CC1 E-4 HPR 4 A OFC T1 LVT-Y2 (Stage 2 Heat/Cool) 6 9 B Stage 1 Evap. Freezestat 1 5 EHR Low Pressure Switch Compressor 1 T3 4 7 4 Amp Circuit Breaker Compressor 2 CC2 HK-3 EHR CC2 CC1 Aux. Switchs (N.O.) - Indicates plug connection. Letter Indicates which plug. Number indicates pin location. CCH - Crankcase Heaters, Stage 1&2 Compressor CC1&2 - Contactor, Stage 1&2 Compressor IBC - Contactor, Indoor Blower Motor RVS - Reversing Valve Solenoid OFC - Contactor, Outdoor Fan HPR - Heat Pump Relay LVT - Low Voltage Terminal DFT - Defrost Thermostat BIR - Blower Isolation Relay EHR - Electric Heat Relay HK - Heater Kit E - Economizer ¢710961&¤ 7109610 0709