These instructions must be read and understood completely before attempting installation.
Signal Words on Product Labeling
Safety Labeling and Signal Words
DANGER, WARNING, CAUTION, and NOTE Signal Words in Manuals
The signal words DANGER, WARNING, CAUTION, and NOTE The signal word WARNING isused throughout this manual inthe
are used to identify levels of hazard seriousness. The signal word following manner:
DANGER is only used on product labels to signify an immediate
hazard. The signal words WARNING, CAUTION, and NOTE will
be used on product labels and throughout this manual and other The signal word CAUTION is used throughout this manual in the
manual that may apply to the product, following manner:
DANGER - Immediate hazards which will result in severe person-
at injury or death.
WARNING - Hazards or unsafe practices which could result in
severe personal injury or death.
Signal words are used in combination with colors and/or pictures
CAUTION - Hazards or unsafe practices which may result in or product labels.
minor personal injury or product or property damage.
NOTE - Used to highlight suggestions which wilt result in en- z_ Safety-alert symbol
hanced installation, reliability, or operation. When you see this symbol on the unit and in instructions or manu-
als, be alert to the potential for personal injury.
TABLE OF CONTENTS
DIMENSIONS ............................................... 3
SAFETY CONSIDERATIONS .................................. 3
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 (ESD) PRECAUTIONS ........... 5
LOCATION ................................................. 6
AIR FOR COMBUSTION AND VENTILATION .................... 7
INSTALLATION .............................................. 10
UPFLOW INSTALLATION ................................. 10
DOWNFLOW INSTALLATION ............................. 11
FILTER ARRANGEMENT ................................. 12
AIR DUCTS ............................................. 13
AIR DELIVERY - CFM .................................... 14
ELECTRICAL CONNECTIONS ............................ 20
115-V WIRING .......................................... 20
J-BOX RELOCATION .................................... 20
ELECTRICAL CONNECTION TO J-BOX .................... 20
ELECTRICAL DATA ...................................... 21
24-V WIRING ........................................... 22
ACCESSORIES ......................................... 22
VENTING .................................................. 23
GENERAL VENTING REQUIREMENTS ..................... 23
MASONRY CHIMNEY REQUIREMENTS .................... 24
APPLIANCE APPLICATION REQUIREMENTS ............... 26
ADDITIONAL VENTING REQUIREMENTS .................. 26
SIDEWALL VENTING .................................... 27
START-UP, ADJUSTMENT, AND SAFETY CHECK ............... 30
GENERAL .............................................. 30
START-UP PROCEDURES ............................... 30
ADJUSTMENTS ......................................... 31
SPEED SELECTION ..................................... 32
CHECK SAFETY CONTROLS ............................. 33
CHECKLIST ............................................ 34
ORIFICE SIZE AND MANIFOLD PRESSURE ................ 35
SERVICE AND MAINTENANCE PROCEDURES ................. 39
CARE AND MAINTENANCE ................................... 39
SEQUENCE OF OPERATION ................................. 43
WIRING DIAGRAM .......................................... 44
TROUBLESHOOTING GUIDE ................................. 45
IS09001
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 .
PERSONAL INJURY, AND/OR PROPERTY
DAMAGE HAZARD
Failure to carefully read and follow this warning could
result in equipment malfunction, property damage,
3ersonal injury and/or death.
Installation or repairs made by unqualified persons
could result in equipment malfunction, property
damage, personal injury and/or death.
The information contained in this manual is intended for
use by a qualified service technician familiar with safety
3rocedures and equipped with proper tools and test
instruments.
Installation must conform with local building codes and
with the Natural Fuel Gas Code (NFCG) NFPA
54/ANSI Z223.1, and National standards of Canada
CAN/CSA-B149.1 and .2 Natural Gas and Propane
Installation Codes.
INSTALLER: Affix these instructions on or adjacent tothe furnace.
CONSUMER: Retain these instructions for future reference.
Portionsof the text andtables are reprintedfrom NFPA 54/ANSI Z223.t -20096), with permission of National Fire Protection Association, Quincy, MA 02269 and American Gas Association, Washing-
ton, DC 20001. This reprinted material is not the complete and official position of the NFPA or ANSI, on the referenced subiect, which is represented only by the standard in itsentirety,
PrintedinU.S.A. 441 01 1402 02 May. 2012
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