507043-03
Page 1 of 9
Issue 1337
These instructions must be read and understood completely before attempting installation.
4AC13/14 SPLIT SYSTEM AIR CONDITIONER
INSTALLATION / STARTUP INSTRUCTIONS
/HOMEOWNERS INFORMATION MANUAL
Manufactured By
Allied Air Enterprises LLC
A Lennox International Inc. Company
215 Metropolitan Drive
West Columbia, SC 29170
(P) 507043-03
Improper Installation, adjustment, alteration, service or
maintenance will void the warranty. The qualified installer
or agency must use factory-authorized kits or accesories
when modifying this product. Refer to the individual
instructions packaged with the kits or accesories when
installing.
CAUTION
Installation or repairs made by unqualified persons can
result in hazards to you and others. Installation MUST
conform with local building codes and with the National
Electric Code NFPA 70/ANSI C1-1993 or current edition
and Canadian Electrical Code Part 1 CSA .
WARNING
These instructions are intended as a general guide
and do not supersede national, state or local codes in
any way.
These instructions must be left with the property
owner.
NOTE
Safety Precautions ...............................................2
Unit Location & Installation ....................................2
Rooftop Installation & Recommendations .............3
Indoor Coil Piston Selection ..................................3
Refrigeration Line Sets ..........................................3
Installation of Line Sets .........................................4
Leak Check............................................................4
Evacuating & Charging ..........................................4
*P507043-03*
TABLE OF CONTENTS
Electrical Connections ..........................................5
Control Wiring ........................................................5
Start-Up Procedure................................................5
Adjusting charge ....................................................5
Single Phase Wiring Diagram.............................7/8
Homeowner’s Information .....................................9
These units are designed for use in residential and
commercial type buildings. Units should be installed
with combinations listed in the Air-Conditioning, Heating
and Refrigeration Institute (AHRI) Directory of Certified
Products. Refer to http://www.ahridirectory.org .
Before installation, inspect the unit for shipping damage.
If damage is found, notify the transportation company
immediately and file a concealed damage claim.