Lennox HS29-072 - User Manual

504,561M
*P504561M*
Page 1
09/02
*2P0902*
HS29−072
HS29−120
HS29−090
Retain These Instructions
For Future Reference
IMPORTANT
Improper installation, adjustments, alteration, ser
vice or maintenance can cause property damage,
personal injury or loss of life. Installation and ser
vice must be performed by a qualified installer or
servcice agency.
INSTALLATION
INSTRUCTIONS
HS29−072 (6 TON)
HS29−090 (7.5 TON)
HS29−120 (10 TON)
All units are equipped with a scroll compressor
CONDENSING UNITS
504,561M
09/02
Supersedes 504,544M
See unit nameplate for manufacturer and address.
2002
Table of Contents
Shipping & Packing List 1. . . . . . . . . . . . . . . . . . . . . . . . .
General Information 1. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Arrangement 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Control Box Arrangement 5. . . . . . . . . . . . . . . . . . . . . . . .
Setting the Unit 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rigging the Unit for Lifting 7. . . . . . . . . . . . . . . . . . . . . . .
Electrical 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Plumbing 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service Valves 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Leak Testing 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Evacuation & Dehydration 18. . . . . . . . . . . . . . . . . . . . . .
Start−Up 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Charging 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Operation 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maintenance 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Start−Up & Performance Check List 22. . . . . . . . . . . . . .
Shipping & Packing List
1 − Assembled condensing unit
1 − Filter drier
Check equipment for shipping damage. If you find any
damage, immediately contact the last carrier.
General Information
These instructions are intended as a general guide and do
not supersede local codes in any way. Consult authorities
having jurisdiction before installation.
IMPORTANT
The Clean Air Act of 1990 bans the intentional vent
ing of refrigerant (CFCs and HCFCs) as of July 1,
1992. Approved methods of recovery, recycling or
reclaiming must be followed. Fines and/or incar
ceration may be levied for noncompliance.
IMPORTANT
Units are shipped with a holding charge of dry air
and helium, which must be removed before the unit
is evacuated and charged with refrigerant.
Litho U.S.A.

Lennox HS29-072 Specifications