Carrier KL018300BE Installation, Start-Up And Service Instructions Manual

Number One
Air Conditioning
Maker
I Division of
* Carrier Corporation
Carrier Parkway • Syracuse, NY 13221
Combination Heating/Cooling Units
Note to Installer: After installation, leave these instructions. Owner's Manual and Parts
Replacement Guide with equipment owner.
INDEX
Page
SAFETY CONSIDERATIONS.1
GENERAL
.1,2
INSTALLATION
.2-9
Step 1 — Rig and Place Unit.
2
• ROOFTOP INSTALLATION
• GROUND LEVEL INSTALLATION
• CLEARANCES
• CONDENSATE DISPOSAL
• VENTING
Step 2 — Make Gas Piping Connections .
. 5
Step 3 — Make Duct Connections.6
Step 4 — Make Wiring Connections.
7
• HIGH-VOLTAGE CONNECTIONS
• SPECIAL PROCEDURES FOR
208-V OPERATION
• LOW-VOLTAGE CONNECTIONS
• HEAT ANTICIPATOR SETTING
START-UP
. 9-18
SERVICE
.18-21
TROUBLESHOOTING CHARTS
.22,23
SAFETY CONSIDERATIONS
'.w.v.wawMv
NOTE: Installation of this unit must conform to the
guidelines presented in these Installation Instruc¬
tions. Read and become familiar with this publica¬
tion before starting installation.
Only trained, qualified installers and service
mechanics should install, start-up and service this
equipment. Consult the Owner's Manual for routine
maintenance. All other operations should be per¬
formed by trained service personnel.
• Follow all safety codes.
• Wear safety glasses and work gloves.
• Use care in handling, rigging and setting bulky
equipment.
• Observe precautions in these instructions and on
equipment tags, stickers and labels.
ii}-
GENERAL
Models 48KH,KL packaged gas/electric units
(see Fig. 1) have been designed and tested in accord¬
ance with ANSI Z21,47b-1982, ARI Standard
© Carrier Corporation 1982
Form 48KH,KL-1SI