AHRI F80CSU, Руководство по установке

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441 01 4200 01 11/15/2019
INSTALLATION INSTRUCTIONS
4--Way Multipoise, Ultra Low NOx
Communicating, 80% AFUE Gas Furnace
F80CSU, G80CSU
SAFETY CONSIDERATIONS 2 . . . . . . . . . . . . . . . . . . . . . . . .
INTRODUCTION 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CODES AND STANDARDS 4 . . . . . . . . . . . . . . . . . . . . . . .
SAFETY 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GENERAL INSTALLATION 4 . . . . . . . . . . . . . . . . . . . . . .
COMBUSTION AND VENTILATION AIR 4 . . . . . . . . . . .
DUCT SYSTEMS 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ACOUSTICAL LINING AND FIBROUS GLASS DUCT 4
GAS PIPING AND GAS PIPE PRESSURE TESTING
4 . . .
ELECTRICAL CONNECTIONS 4 . . . . . . . . . . . . . . . . . . .
VENTING 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTROSTATIC DISCHARGE
PRECAUTIONS PROCEDURE 4 . . . . . . . . . . . . . . . . . . . . . . .
LOCATION 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SAFETY CONSIDERATIONS 7 . . . . . . . . . . . . . . . . . . . . . . . .
AIR FOR COMBUSTION AND VENTILATION 7 . . . . . . . . . .
INSTALLATION 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
UPFLOW INSTALLATION 9 . . . . . . . . . . . . . . . . . . . . . . .
DOWNFLOW INSTALLATION 9 . . . . . . . . . . . . . . . . . . . .
HORIZONTAL INSTALLATION 10 . . . . . . . . . . . . . . . . . .
AIR DUCTS 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
GAS PIPING 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ELECTRICAL CONNECTIONS 15 . . . . . . . . . . . . . . . . . .
115--V WIRING 16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
J--BOX RELOCATION 16 . . . . . . . . . . . . . . . . . . . . . . . . . .
24--V WIRING 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ACCESSORIES 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
VENTING 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
MASONRY CHIMNEY REQUIREMENTS 20 . . . . . . . . . .
APPLIANCE APPLICATION REQUIREMENTS 21 . . . . .
ADDITIONAL VENTING REQUIREMENTS 23 . . . . . . . .
SIDEWALL VENTING 23 . . . . . . . . . . . . . . . . . . . . . . . . . .
START--UP, ADJUSTMENT, AND SAFETY CHECK 25 . . . . .
GENERAL 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
START--UP PROCEDURES 25 . . . . . . . . . . . . . . . . . . . . . .
ADJUSTMENTS 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
FURNACE SETUP SWITCHES 26 . . . . . . . . . . . . . . . . . . .
AIR DELIVERY -- CFM 30 . . . . . . . . . . . . . . . . . . . . . . . . .
COOLING OR CONTINUOUS AIRFLOW 32 . . . . . . . . . .
CHECK SAFETY CONTROLS 32 . . . . . . . . . . . . . . . . . . .
CHECKLIST 33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SERVICE AND MAINTENANCE PROCEDURES 35 . . . . . . .
ELECTRICAL CONTROLS AND WIRING 35 . . . . . . . . .
CARE AND MAINTENANCE 36 . . . . . . . . . . . . . . . . . . . .
COMPONENT TEST 36 . . . . . . . . . . . . . . . . . . . . . . . . . . .
CLEANING AND/OR REPLACING AIR FILTER 37 .
BLOWER MOTOR AND WHEEL 37 . . . . . . . . . . . . . .
FLAME SENSOR CLEANING AND SERVICING 38 .
CLEANING HEAT EXCHANGER 39 . . . . . . . . . . . . . .
SEQUENCE OF OPERATION 40 . . . . . . . . . . . . . . . . . . . .
WIRING DIAGRAMS 43 . . . . . . . . . . . . . . . . . . . . . . . . . . .
PARTS REPLACEMENT INFORMATION GUIDE 44 . . . .
Approved for installations up to 5,400 feet (1646 meters)
NOTE : Read the entire instruction manual before starting the
installation.
Portions of the text and tables are reprinted from current edition
of NFPA 54/ANSI Z223.1
E
, 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.