58DLA/DLX
S i n g l e --- S t a g e D e l u x e , I n d u c e d --- C o m b u s t i o n
4---Way Multipoi se G as F u rnace
Installation, Start---up, Ope ra ting and
Service and Maintenance
Instructions Seri es 140/E
SAFETY CONSIDERATIONS 2........................
INTRODUCTION 4..................................
CODES AND STANDARDS 5..........................
Safety 5........................................
General Installation 5...............................
Combustion and Ventilation Air 5.....................
Duct Systems 5...................................
Acoustical Lining and Fibrous Glass Duct 5.............
Gas Piping and Gas Pipe Pressure Testing 5.............
Electrical Connections 5............................
Venting 5.......................................
ELECTROSTATIC DISCHARGE PRECAUTIONS
PROCEDURE 5.....................................
LOCATION 6.......................................
INSTALLATION 11..................................
Upflow Installation 11..............................
Downflow Installation 11...........................
Horizontal Installation 13...........................
Filter Arrangement 14..............................
Air Ducts 14.....................................
Gas Piping 17....................................
115--V Wiring 22..................................
J--Box Relocation 23..............................
Electrical Connection to J--Box 23.....................
Electrical Box on Furnace Casing Side 23...............
Power Cord Installation in Furnace J--Box 23............
BX Cable Installation in Furnace J--Box 23..............
24--V Wiring 24...................................
Accessories
Venting 28.......................................
General Venting Requirements 28.....................
Masonry Chimney Requirements 28...................
Appliance Application Requirements 29................
Additional Venting Requirements 31...................
Sidewall Venting 31................................
START--UP, ADJUSTMENT, AND SAFETY CHECK 36.....
General 36.......................................
Start--up Procedures 36.............................
Adjustments 36...................................
Check Safety Controls 39...........................
Checklist 39......................................
SERVICE AND MAINTENANCE PROCEDURES 45.......
Introduction 45...................................
Electrical Controls and Wiring 45.....................
Care and Maintenance 46...........................
Cleaning and/or Replacing Filter 46...................
Sequence of Operation 50...........................
Blower Motor and Wheel 46.........................
Cleaning Heat Exchanger 47.........................
Sequence of Operation 49...........................
Wiring Diagrams 50...............................
Troubleshooting 50
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Accessory List 54.................................
PARTS REPLACEMENT INFORMATION GUIDE 55.......
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REGISTERED
ISO 9001:2000
Always Ask For
Use of the AHRI Certified TM Mark indicates a
manufacturer’s participation in the program. For
verification of certification for individual products,
go to www.ahridirectory.org.
NOTE: Read the entire instruction manual before starting the
installation.
Portions of the text and tables are reprinted from NFPA 54/ANSI
Z223.1--2009E, with permission of National Fire Protection
Association, Quincy, MA 02269 and American Gas Association,
Washington DC 20001. This reprinted material is not the
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