Lennox Dave Lennox Signature Collection XC15 User Manual

06/08 506044−01
*2P0608* *P506044-01*
Page 1
E2008 Lennox Industries Inc.
Dallas, Texas, USA
RETAIN THESE INSTRUCTIONS
FOR FUTURE REFERENCE
WARNING
Improper installation, adjustment, alteration,
service or maintenance can cause personal injury,
loss of life, or damage to property.
Installation and service must be performed by a
licensed professional installer (or equivalent) or a
service agency.
CAUTION
Physical contact with metal edges and corners
while applying excessive force or rapid motion can
result in personal injury. Be aware of, and use
caution when working near these areas during
installation or while servicing this equipment.
IMPORTANT
This unit must be matched with an indoor coil as
specified in Lennox Engineering Handbook. Coils
previously charged with HCFC−22 must be
flushed.
IMPORTANT
The Clean Air Act of 1990 bans the intentional
venting of refrigerant (CFCs, HCFCs AND HFCs) as
of July 1, 1992. Approved methods of recovery,
recycling or reclaiming must be followed. Fines
and/or incarceration may be levied for
noncompliance.
INSTALLATION
INSTRUCTIONS
Dave Lennox Signature
®
Collection XC15 Units
AIR CONDITIONER
506044−01
06/08
Supersedes 04/08
Table of Contents
Shipping and Packing List 1. . . . . . . . . . . . . . . . . . . . . .
XC15 Outdoor Unit 3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unit Dimensions and Parts Arrangement 2. . . . . . . . .
General Information 3. . . . . . . . . . . . . . . . . . . . . . . . . . .
Recovering Refrigerant from Existing System 5. . . . .
Removing Existing Outdoor Unit 5. . . . . . . . . . . . . . . . .
Positioning New Outdoor Unit 5. . . . . . . . . . . . . . . . . . .
Removing and Installing Panels 7. . . . . . . . . . . . . . . . .
New or Replacement Line Set 8. . . . . . . . . . . . . . . . . . .
Brazing Line Set Connections 9. . . . . . . . . . . . . . . . . . .
Removing Indoor Unit Metering Device 11. . . . . . . . . . .
Flushing System 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installing New Indoor Unit Metering Device 13. . . . . . . .
Testing for Leaks 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Evacuating the System 15. . . . . . . . . . . . . . . . . . . . . . . . .
Servicing Unit Delivered Void of Charge 15. . . . . . . . . . .
Electrical Connection 15. . . . . . . . . . . . . . . . . . . . . . . . . .
Start−Up and Charging Procedures 16. . . . . . . . . . . . . . .
System Operation 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lennox System Operation Monitor (LSOM) 20. . . . . . .
Maintenance 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Sound Reduction Cover and Assembly Procedure 23. .
Homeowner Information 23. . . . . . . . . . . . . . . . . . . . . . . .
Optional Accessories 24. . . . . . . . . . . . . . . . . . . . . . . . . .
Start−Up and Performance Checklist 24. . . . . . . . . . . . .
Shipping and Packing List
Check the unit for shipping damage and listed times below
are intact. If damaged, or if parts are missing, immediately
contact the last shipping carrier.
1  Assembled outdoor unit.
1  Bag Assembly
S 1  Bushing (for low voltage wiring
S 2  Isolation grommets for liquid and suction
lines.
ISOLATION GROMMETS (2)
BUSHING (1)
Figure 1. Bag Assembly (Parts)
Litho U.S.A.

Lennox Dave Lennox Signature Collection XC15 Specifications

General

Brand	Lennox
Model	Dave Lennox Signature Collection XC15
Category	Air Conditioner
Language	English