York owner manual MODELS E4TS030 E4TS036 E4TS048 E4TS060, Outdoor Split-System Heat Pump

TABLE OF CONTENTS

HOW YOUR HEAT PUMP WORKS .2 SYSTEM OPERATION . . . . . . . . . . .2

THERMOSTATS . . . . . . . . . . . . . . . . . . . .2 FAN OPERATION SELECTION . . . . . . . .2 HEATING CYCLE . . . . . . . . . . . . . . . . . . .2 COOLING CYCLE . . . . . . . . . . . . . . . . . . .3

TO MAXIMIZE OPERATING EFFICIENCY . . . . . . . . . . . . . . . . . . .3

HEATING CONSERVATION . . . . . . . . . .3 COOLING CONSERVATION . . . . . . . . . .3

CARE OF SYSTEM . . . . . . . . . . . . . .3

COIL CARE . . . . . . . . . . . . . . . . . . . . . . . .3 FILTER CARE . . . . . . . . . . . . . . . . . . . . . .3

SERVICE CALLS . . . . . . . . . . . . . . .4

PARTS INFORMATION . . . . . . . . . . . . . .4

CHARACTERISTICS OF HEAT PUMPS . . . . . . . . . . . . . . . . . . . . . . .4

A CONSTANT HEAT . . . . . . . . . . . . . . . .4 WATER RUN-OFF . . . . . . . . . . . . . . . . . .4 OUTDOOR COIL DEFROSTING . . . . . . .4

OWNER’S MANUAL

OUTDOOR SPLIT-SYSTEM

HEAT PUMP

15 SEER 2.5 TO 5 TONS

MODELS: E4TS030

E4TS036

E4TS048

E4TS060

035-16473-001 Rev. A (202)