59TP6B
Two---Stag e Variable Speed ECM Mult ipo ise
Co ndensing Gas Furnace
Installation, Start---up, Ope ra ting and
Service and Maintenance Instructions
NOTE: Read the entire instruction manual before starting the installation.
SECTIONS
SAFETY CONSIDERATIONS 3.........................
INTRODUCTION 4...................................
CODES AND STANDARDS 5...........................
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS 5...
ACCESSORIES 5.....................................
LOCATION 6........................................
AIR FOR COMBUSTION AND VENTILATION 9..........
CONDENSATE T RAP 12...............................
CONDENSATE DRAIN 16.............................
INSTALLATION 20...................................
AIR DUCTS 30.......................................
GAS PIPING 35......................................
ELECTRICAL CONNECTIONS 37.......................
VENTING 43........................................
START -- UP, ADJUSTMENT, AND SAFETY CHECK 66......
SERVICE AND MAINTENANCE PROCEDURES 77........
SEQUENCE OF OPERATION 85........................
PARTS REPLACEMENT GUIDE 91......................
TABLES
Loose Parts Bag Contents 4..............................
Minimum Clearances to Combustible Materials 4.............
Minimum Free Area Required 11.........................
Minimum Space Volumes 11.............................
Filter Size Information 23...............................
Opening Dimensions 23................................
Air Delivery CFM 31...................................
Maximum Capacity of Pipe 35...........................
Electrical Data 40......................................
Combustion--Air Vent Pipe, Fitting & Cement Material.. 45.....
Vent Termination Kit for Direct Vent (2--Pipe) Systems 46......
Hangar Spacing 53.....................................
Maximum Allowable Exposed Vent Lengths Insulation 56......
Maximum Equivalent Vent Length 57......................
Deductions from Maximum Equivalent Vent Length 57........
Altitude Derate Multiplier for U.S.A. 74....................
Blower Off Delay Setup Switch 74........................
Gas Rate 74..........................................
Orifice Size and Manifold Pressure 75.....................
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 .
Portions of the text and tables are reprinted from NFPA 54/ANSI Z223.1E, 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.
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