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Carrier 40QA024-060 specifications Line Power Connections, Routing Drain Piping

Models: 40QA024-060

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Fig. 16 — Line Power Connections

Step 7 — Install Thermostat — These systems use a 3-speed thermostat. The thermostat monitors the system opera- tion and controls the operating mode. To change settings or re- fer to the thermostat Operating Instructions.

Mount thermostat to a wall in the occupied space using 2 field-supplied screws. Locate the thermostat in an area that is not subjected to drafts or direct sunlight through windows. Locate thermostat on an interior wall whenever possible. Figure 18 shows available thermostats.

LEGEND

TB — Terminal Block

Fig. 16 — Line Power Connections

Fig. 15 — Routing Drain Piping

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Carrier 40QA024-060 specifications Line Power Connections, Routing Drain Piping

Contents

CONTENTS INSTALLATIONStep 1 - Complete Pre-Installation Step 8 - Make Connections BetweenTable 1 - System Matches Table 2 - Application RangeStep 1 - Complete Pre-InstallationChecks Fig. 2 - Removal of Mounting Bracketsfrom Indoor Unit 3.Remove inlet grilles from indoor unit by sliding for- ward. Reinstall prior to unit start-up Fig. 3 - Base Unit Dimensions Fig. 4 - Fan Coil Unit Clearances Fig. 5 - Fan Coil Unit Mounting MethodsHardware is Field-Supplied Fig. 6 - Installing Hex-HeadMounting Bolts Fig. 7 - Fan Coil Unit Hanging Dimensionsin Fan Coil Unit Fig. 8 - Mounting Included with Fan Coil UnitStep 5 - Connect Condensate Drain Line Fig. 12 - Routing Wires Over Piping Fig. 10 - Mounting Hanging BracketsFig. 11 - Hanging Fan Coil Unit Valve Bypass Type ComponentsTable 5 - Electrical Data LEGEND φ- Phase NEC - National Electrical Code Fig. 16 - Line Power Connections Fig. 15 - Routing Drain PipingFig. 17 - Control Circuit Connections Arrangement Fig. 18 - Thermostats SLIMLINE THERMOSTATCARRIER CARRIERFig. 19 - AccuRater Bypass Type Metering Device ComponentsFig. 20 - Cooling System Wiring Diagram Fig. 21 - Heat Pump Wiring Diagram Adjusting Airflow START-UPCLEANING AND MAINTENANCE Table 6 - Cleaning and Maintenance ScheduleAir Filters Fig Fig. 22 - Inserting Water into Drain PanClean Outdoor Coil Outdoor Unit SERVICEFRESH AIR INSTALLATION OPTION TROUBLESHOOTINGTable 7 - Troubleshooting PROBLEMTYPICAL SOLUTION CAUSESERVICE TRAINING CALL FOR FREE CATALOGSTART-UPCHECKLIST I. PRELIMINARY INFORMATION II.PRE-START-UPIII.PIPING START-UPCHECKLIST cont IV. START-UP