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Lennox XP14 SERIES Unit Information

Download Unit information of Lennox Elite XP14018 Heat Pump for Free or View it Online on All-Guides.com. This version of Lennox Elite XP14018 Manual compatible with such list of devices, as: Elite XP14024, Elite XP14030, Elite XP14036, Elite XP14060, XP14

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Page 1

©2007 Lennox Industries Inc.

Corp. 0721−L7

XP14

Service Literature

Revised 06−2008

XP14 SERIES UNITS

The XP14 is a high efficiency residential split−system heat

pump unit, which features a scroll compressor and

HFC−410A refrigerant. XP14 units are available in sizes

ranging from 1 1/2 through 5 tons. The series is designed

for use with an indoor unit with an expansion valve ap-

proved for HFC−410A. This manual is divided into sections

which discuss the major components, refrigerant system,

charging procedure, maintenance and operation se-

quence.

Information contained in this manual is intended for use by

qualified service technicians only. All specifications are

subject to change.

IMPORTANT

Operating pressures of this HFC−410A unit are

higher than pressures in HCFC−22 units. Always

use service equipment rated for HFC−410A.

WARNING

Warranty will be voided if covered equipment is re-

moved from original installation site. Warranty will

not cover damage or defect resulting from:

Flood, wind, lightning, or installation and opera-

tion in a corrosive atmosphere (chlorine, fluorine,

salt, recycled waste water, urine, fertilizers, or oth-

er damaging chemicals).

WARNING

Improper installation, adjustment, alteration, service

or maintenance can cause property damage, person-

al injury or loss of life. Installation and service must

be performed by a qualified installer or service

agency.

WARNING

Electric shock hazard. Can cause injury

or death. Before attempting to perform

any service or maintenance, turn the

electrical power to unit OFF at discon-

nect switch(es). Unit may have multiple

power supplies.

TABLE OF CONTENTS

Specifications / Electrical Page 2. . . . . . . . . . . . .

I Unit Information Page 3. . . . . . . . . . . . . . . . . . . .

II Unit Components Page 3. . . . . . . . . . . . . . . . . .

III Refrigerant System Page 13. . . . . . . . . . . . . . . .

IV Charging Page 15. . . . . . . . . . . . . . . . . . . . . . . . .

V Service and Recovery Page 20. . . . . . . . . . . . . .

VI Maintenance Page 21. . . . . . . . . . . . . . . . . . . . . .

VII Wiring Diagram Page 22. . . . . . . . . . . . . . . . . . .