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Installation, Start--up, Operating and
Ser v ic e a nd M a int e nanc e
Instructions Series 120/C
312A
2 --- S t a ge D e l u x e
I n d u c e d --- C o m b u s ti o n
4---W ay Mult ipoise Fur nace
SAFETY CONSIDERATIONS 2........................
INTRODUCTION 3..................................
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 (ESD) PRECAUTIONS
PROCEDURE 5.....................................
LOCATION 6.......................................
AIR FOR COMBUSTION AND VENTILATION 8.........
INSTALLATION 10..................................
UPFLOW INSTALLATION 10......................
DOWNFLOW INSTALLATION 11...................
HORIZONTAL INSTALLATION 11..................
FILTER ARRANGEMENT 15.......................
AIR DUCTS 15...................................
GAS PIPING 18..................................
ELECTRICAL CONNECTIONS 21..................
VENTING 26....................................
START--UP, ADJUSTMENT, AND SAFETY CHECK 35.....
General 35........................................
Start--Up Procedures 35..............................
Adjustments 36.....................................
Check Safety Controls 40.............................
Checklist 41.......................................
SERVICE AND MAINTENANCE PROCEDURES 45.....
Introdution 46....................................
Care and Maintenance 46...........................
Sequence of Operation 51...........................
Wiring Diagrams 54...............................
Troubleshooting 54................................
ama
REGISTERED
ISO 9001:2000
CERTIFIED
NOTE: Read the entire instruction manual before starting the
installation.
Portions of the text and tables are reprinted from NFPA 54/ANSI
Z223.1--2006E, with permission of National Fire Protection
Association, Quincy, MA 02269 and American Gas Association,
Washington DC 20001. This reprinted material is not the
complete and official position of the NFPA or ANSI on the
referenced subject, which is represented only by the standard in
its entirety.