Catalog No 25HPA6---1SI | Carrier instruction

Copyright 2009 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN 46231	Printed in U.S.A.	Edition Date: 05/09	Catalog No: 25HPA6---1SI

Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.			Replaces: New

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Contents

Safety Considerations Unit Operation and Safety HazardIndoor Thermostat Control Options Electrical Shock Hazard Install on a Solid, Level Mounting Pad Check Equipment and Job SiteClearance Requirements Unpack Unit Operating Ambient Elevate UnitMake Piping Connections Outdoor Unit Connected to Factory-Approved Indoor Accessory Usage Liquid Rated Vapor Unit Size Make Electrical Connections Compressor Crankcase Heater Airflow Selections ECM Furnaces Start-Up Install AccessoriesSystem Functions And Sequence Of Operation Time Delays Compressor Operation Liquid-Line Solenoid Accessory Infinity Controlled low ambient coolingDefrost Defrost Hold Check Charge Pressure Switch Protection Control Fault230V Line Power Disconnect Detection Unloader Test Procedure Failed Thermistor Default Operation Temperature ThermistorsThermistor Sensor Comparison Troubleshooting Status Codes Edge Thermidistat Models TP-PRH-01 or TP-NRH-01 Final Checks Care and MaintenancePuronr R-410A Refrigerant Quick Reference Guide Catalog No 25HPA6---1SI

Catalog No: 25HPA6---1SI