York E2FB120, E3FB090 installation manual Untiary Products Group

Models: E3FB090 E2FB120

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5005 York Drive, Norman, Oklahoma 73069 Subject to change without notice. Printed in U.S.A

035-15410-002-B-0404 Supersedes: 035-15410-002-A-0304

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Contents

SPLIT-SYSTEMHEAT PUMPS OUTDOOR UNITS GENERAL REFERENCEINSPECTION INSTALLATION MANUALTABLE OF CONTENTS START-UP INSTALLATION MAINTENANCE LIST OF FIGURESLIST OF TABLES OPERATION Unitary Products GroupINSTALLATION LIMITATIONSGROUND LEVEL LOCATIONS LOCATIONPOWER AND CONTROL WIRING POWER WIRINGCONTROL WIRING COMPRESSORSWIRE SIZING FIG. 3 - TYPICAL FIELD WIRINGREFRIGERANT PIPING GENERAL GUIDELINESUnitary Products Group FIG. 5 - FIELD PIPING DIAGRAMS LINE SIZINGSERVICE VALVES INSTALLATIONEXTENDING THE SERVICE PORTS 035-15410-002-B-0404 EVACUATING AND CHARGINGUnitary Products Group BALANCE POINT SETTING FIG. 6 - EXTENDING THE SERVICE PORTS035-15410-002-B-0404 FIG. 7 - REFRIGERANT FLOW DIAGRAMUnitary Products Group CURVE EFB090 FIG. 9 - CHARGING CURVE EFB120Unitary Products Group FIG. 8 - CHARGINGCOOLING OPERATION OPERATIONHEATING OPERATION OPERATION BELOW 0F OUTDOOR TEMPERATURE MAINTENANCE SAFETY FEATURESCLEANING START-UPUntiary Products Group