ICP N8MSN Installation Instructions Manual

These instructions must be read and understood completely before attempting installation.
DANGER, WARNING, CAUTION, and NOTE
The signal words DANGER, WARNING, CAUTION, and NOTE
are used to identify levels of hazard seriousness. The signal word
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
manual that may apply to the product.
DANGER - Immediate hazards which will result in severe person-
al injury or death.
WARNING - Hazards or unsafe practices which could result in
severe personal injury or death.
CAUTION - Hazards or unsafe practices which may result in
minor personal injury or product or property damage.
NOTE - Used to highlight suggestions which will result in en-
hanced installation, reliability, or operation.
Safety Labeling and Signal Words
Signal Words in Manuals
The signal word WARNING is used throughout this manual in the
following manner:
A WARNING
The signal word CAUTION is used throughout this manual in the
following manner:
4 CAUTION
Signal Words on Product Labeling
Signal words are used in combination with colors and/or pictures
or product labels.
AN Safety—alert symbol
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 20 ene eee
SAFETY CONSIDERATIONS . os
INTRODUCTION ..........
CODES AND STANDARDS
SAFETY
3
3
4
5
5
GENERAL INSTALLATION 0000.0 ee 5
COMBUSTION AND VENTILATION AIR. ee 5
DUCT SYSTEMS 200... nets 5
ACOUSTICAL LINING AND FIBROUS GLASS DUCT ......... 5
GAS PIPING AND GAS PIPE PRESSURE TESTING .......... 5
ELECTRICAL CONNECTIONS 2.0.0.0... 0c cee 5
VENTING 200 nett teens 5
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS 5
LOCATION 00k ce tenets 6
AIR FOR COMBUSTION AND VENTILATION .............. 7
INSTALLATION 0 enna 10
UPFLOW INSTALLATION 2000. ees 10
DOWNFLOW INSTALLATION 2.0.00... eee af
FILTER ARRANGEMENT ..... cece eens 12
AIR DUCTS 20. tenes 13
AIR DELIVERY - CFM owes 14
ELECTRICAL CONNECTIONS 2.0... cece eee 20
115-V WIRING 00 eee .. 20
J-BOX RELOCATION ..............0.. 20
ELECTRICAL CONNECTION TO J-BOX . 20
ELECTRICAL DATA 2... 00 t nee 21
24-V WIRING 200 ene 22
ACCESSORIES 0... cette nee 22
VENTING oo ete teenies 23
GENERAL VENTING REQUIREMENTS ................00005 23
MASONRY CHIMNEY REQUIREMENTS .................004 24
APPLIANCE APPLICATION REQUIREMENTS ............... 26
ADDITIONAL VENTING REQUIREMENTS ...............00. 26
SIDEWALL VENTING 1.0... ee 0 QT
START-UP, ADJUSTMENT, AND SAFETY CHECK 30
GENERAL ooo eee .. 30
START-UP PROCEDURES ....... 0... cece 30
ADJUSTMENTS 200. ee 31
SPEED SELECTION 2... eee 32
CHECK SAFETY CONTROLS 2.0... cee 33
CHECKLIST 20 eee ee 34
ORIFICE SIZE AND MANIFOLD PRESSURE ...............,. 35
SERVICE AND MAINTENANCE PROCEDURES ................. 39
CARE AND MAINTENANCE . 00... cee ee 39
SEQUENCE OF OPERATION .. 48
WIRING DIAGRAM... tenes 44
TROUBLESHOOTING GUIDE 45
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B mun eel CERTIFIED...
iw www.ahridirectory.org
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a Use of the AHRI Certified TM Mark indicates
= a manufacturer's participation in the program.
Pict For verification of certification for individual
products, go to www.ahridirectory.org .
iSO 9001
QMI-SAI Global
4 WARNING
PERSONAL INJURY, AND/OR PROPERTY
DAMAGE HAZARD
Failure to carefully read and follow this warning could
result in equipment malfunction, property damage,
personal 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
procedures 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 2223.1, and National standards of Canada
CAN/CSA-B149.1 and .2 Natural Gas and Propane
Installation Codes.
INSTALLER: Affix these instructions on or adjacent to the furnace.
CONSUMER: Retain these instructions for future reference.
Portions of the text and tables are reprinted from NFPA 54 /ANSI Z223.1-20090, 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 subject, which is represented only by the standard in its entirety,
Printed in U.S.A.
441 01 1402 02 May. 2012