Carrier 59SE5A Installation, Start-Up, Operating And Service And Maintenance Instructions

Installation, Start-up, Operating and
Service and Maintenance Instructions
NOTE: Read the entire instruction manual before starting the
installation.
SAFETY CONSIDERATIONS ......................... 2
INTRODUCTION ................................... 3
CODES AND STANDARDS ........................... 3
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS . . . 3
ACCESSORIES ..................................... 3
LOCATION ........................................ 7
General ......................................... 7
AIR FOR COMBUSTION AND VENTILATION .......... 8
Introduction ..................................... 8
CONDENSATE TRAP ............................... 12
Upflow ........................................ 12
Downflow ..................................... 12
Horizontal ..................................... 12
CONDENSATE DRAIN ............................. 16
INSTALLATION ................................... 19
Upflow ........................................ 19
Downflow ..................................... 19
Horizontal ...................................... 20
Filter Arrangement ............................... 21
AIR DUCTS ....................................... 28
General Requirements ............................. 28
Ductwork Acoustical Treatment ..................... 28
GAS PIPING ...................................... 30
ELECTRICAL CONNECTIONS ....................... 31
220-V Wiring ................................... 31
J-Box Installation ................................ 32
24-V Wiring .................................... 32
Accessories ..................................... 32
Alternate Power Supplies .......................... 33
VENTING ........................................ 36
General ........................................ 36
Materials ....................................... 36
Venting Systems ................................. 36
Locating the Vent Termination ...................... 37
Combustion Air and Vent Piping Insulation Guidelines ... 39
START-UP, ADJUSTMENT, AND SAFETY CHECK ...... 56
General ......................................... 56
Prime Condensate Trap ............................. 56
Purge Gas Lines ................................... 56
Adjustments ...................................... 57
SERVICE AND MAINTENANCE PROCEDURES ........ 65
Cleaning Heat Exchangers ........................... 70
SEQUENCE OF OPERATION ........................ 75
PARTS REPLACEMENT GUIDE ...................... 79
TABLES
Loose Parts Bag ..................................... 4
Minimum Clearances to Combustible Materials ............. 4
Minimum Free Area Required ......................... 10
Minimum Space Volumes ............................. 10
Filter Size Information ............................... 22
Opening Dimensions ................................ 24
Air Delivery CFM ................................... 29
Maximum Capacity of Pipe ........................... 31
Electrical Data ...................................... 33
Vent Termination Kit t\,r Direct Vent (2-Pipe) System ....... 37
Combustion-Air Vent Pipe, Fitting 8: Cement Material ....... 42
Maximum Allowable Exposed Vent Lengths Insulation ...... 43
Maximum Equivalent Vent Length ...................... 44
Deductions from Maximum Equivalent Vent Length ........ 44
Blower Off Delay Setup Switch ........................ 58
Altitude Derate Multiplier for U.S.A ..................... 60
Gas Rate .......................................... 62
Orifice Size and Manifold Pressure ..................... 63
ISO9001
Always Ask For
Portions of the text and tables are reprinted from NFPA 54/ANSI
Z223.1-2012©, 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.