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Carrier 59TN6B User Manual

Carrier 59TN6B
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59TN6B
Tw o --- S t a g e , Va r i a b l e --- S p e e d M u l t i p o i s e
35 in. (889 mm) Tall ,Co ndensing Gas Furnace
Installation, Start---up, Operating and
Se rvice and M aintenance Ins t r uct io ns
NOTE: Read the entire instruction manual before starting the installation.
SECTION
SAFETY CONSIDERATIONS 3.........................
INTRODUCTION 4...................................
CODES AND STANDARDS 4...........................
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS 5...
ACCESSORIES 5.....................................
LOCATION 5........................................
AIR FOR COMBUSTION AND VENTILATION 9..........
CONDENSATE T RAP 12...............................
CONDENSATE DRAIN 17.............................
INSTALLATION 21...................................
AIR DUCTS 30.......................................
GAS PIPING 33......................................
ELECTRICAL CONNECTIONS 35.......................
VENTING 41........................................
START-- UP, ADJUSTMENT, AND SAFETY CHECK 66......
SERVICE AND MAINTENANCE PROCEDURES 77........
SEQUENCE OF OPERATION 84........................
PARTS REPLACEMENT GUIDE 92......................
TABLE
Loose Parts Bag Contents 6..............................
Minimum Clearances to Combustible Materials 4.............
Minimum Free Area Required 11.........................
Minimum Space Volumes 11.............................
Filter Size Information 28...............................
Opening Dimensions 29................................
Air Delivery CFM 31...................................
Maximum Capacity of Pipe 34...........................
Electrical Data 38......................................
Vent Termination Kit for Direct Vent (2--Pipe) Systems 43......
Combustion--Air Vent Pipe, Fitting & Cement Material.. 52.....
Maximum Allowable Exposed Vent Lengths Insulation 53......
Maximum Equivalent Vent Length 53......................
Deductions from Maximum Equivalent Vent Length 55........
Altitude Derate Multiplier for U.S.A. 75....................
Blower Of f Delay Setup Switch 75........................
Gas Rate 75..........................................
Orifice Size and Manifold Pressure 76.....................
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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Carrier 59TN6B Specifications

General IconGeneral
BrandCarrier
Model59TN6B
CategoryFurnace
LanguageEnglish

Summary

IMPORTANT NOTICES

Massachusetts Installation Requirements

Details specific installation rules required by Massachusetts regulations for gas fueled equipment.

Manufacturer Venting System Requirements

Outlines manufacturer requirements for gas equipment venting systems, including provided or not provided parts.

SAFETY CONSIDERATIONS

Fire, Explosion, Electrical Hazards

Covers warnings for fire, explosion, electrical shock, and carbon monoxide poisoning during operation and service.

Furnace Reliability and Cut Hazards

Addresses hazards related to furnace reliability and potential cut injuries from sheet metal parts.

LOCATION AND CODES

Installation Location Rules

Specifies hazards and general requirements for furnace installation locations, including construction heat.

Applicable Codes and Standards

Lists national and local codes for safety, installation, combustion air, and duct systems.

ESD PRECAUTIONS AND ACCESSORIES

Electrostatic Discharge Procedures

Details precautions to protect furnace electronic controls from electrostatic discharge during installation and servicing.

AIR CONTAMINATION AND LOCATION HAZARDS

Combustion Air Quality and Site Rules

Addresses combustion air contamination hazards and installation site restrictions like garages.

AIR FOR COMBUSTION AND VENTILATION

Combustion Air Requirements and Methods

Explains requirements for direct-vent, non-direct-vent, and ventilated air systems, including outdoor air methods.

CONDENSATE TRAP MANAGEMENT

Orientation, Relocation, and Notices

Covers condensate trap positioning for different orientations and installation notices.

CONDENSATE DRAIN CONNECTION

Freeze Protection and Drain Routing

Details precautions for freezing and property damage, and routing for right and left side drains.

INSTALLATION OVERVIEW

Installation Notices and Upflow Supply Air

Provides installation notices and guidelines for upflow supply air connections.

RETURN AIR CONNECTIONS

Inlet Types, Leveling Legs and Downflow Air

Covers return air inlet types, leveling legs, and downflow installation.

FURNACE SUPPORT AND CONNECTIONS

Support Methods and Air Interfaces

Details platform/suspended support, roll-out protection, and supply/return air interfaces.

FILTER ARRANGEMENT AND DUCT SIZING

Filter Hazards and Selection

Addresses filter hazards, arrangement, and sizing for return duct systems.

AIR DUCTS SYSTEM

Duct Design, Requirements, and Treatment

Covers duct system design, general requirements, return duct sizing, and acoustical treatment.

GAS PIPING INSTALLATION

Gas Piping Hazards and Grommets

Details gas piping hazards, installation codes, and the use of gas pipe grommets.

ELECTRICAL CONNECTIONS

Electrical Hazards and Wiring Requirements

Covers electrical hazards, 115-V wiring, and installation standards for US and Canada.

J-BOX AND EXTERNAL BOX INSTALLATION

Box Mounting and Wiring Procedures

Details J-Box installation and external electrical box mounting and wiring.

WIRING PROCEDURES

Power Cord, BX Cable, 24-V Wiring, Thermostats, Accessories

Covers wiring for power cords, BX cables, 24-V systems, thermostats, and accessories.

VENTING REQUIREMENTS

Canadian Venting and CO Hazards

Outlines special Canadian venting requirements and carbon monoxide hazards.

VENT TERMINATION CONFIGURATIONS

System Types and Location Rules

Describes direct-vent, ventilated, and non-direct vent systems and termination location rules.

VENTING SYSTEM LENGTH CALCULATIONS

Polypropylene Venting and Insulation

Provides information on polypropylene venting systems and insulation guidelines.

NEAR FURNACE VENT CONNECTIONS

Vent and Combustion Air Pipe Installation

Details installation of vent and combustion air pipes near the furnace, including hazard warnings.

INSTALLING THE VENT TERMINATION

Termination Types and Requirements

Covers roof, concentric, and 2-pipe/single-pipe termination types and requirements.

START-UP, ADJUSTMENT, AND SAFETY CHECK

Installation Procedures and Setup Switches

Outlines start-up procedures, safety checks, and setup switch configurations for furnace operation.

Condensate Trap Priming and Safety Controls

Details condensate trap priming and checking essential safety controls for furnace operation.

ADJUSTMENTS AND GAS PURGING

Furnace Hazards and Gas Valve Settings

Covers furnace hazards, gas valve adjustments, and orifice checks for proper operation.

MANIFOLD PRESSURE AND INLET PRESSURE

Inlet Pressure Check

Explains how to check inlet gas pressure to ensure proper furnace operation.

TEMPERATURE RISE ADJUSTMENT

Heat Adjustments and Blower Delay

Covers temperature rise adjustments for heat modes and blower off-delay settings.

Continuous Fan and Heat Anticipator Settings

Fan Airflow and Heat Anticipator Adjustment

Details continuous fan airflow selection and heat anticipator adjustment procedures.

SERVICE AND MAINTENANCE PROCEDURES

General Warnings and Heat Exchanger Cleaning

Provides general warnings and procedures for cleaning heat exchangers and other components.

ELECTRICAL CONTROLS AND TROUBLESHOOTING

Wiring, Status Codes, and Component Test

Covers electrical controls, wiring diagrams, status codes, and component self-test procedures.

CARE AND MAINTENANCE

Filter and Blower Motor Maintenance

Details procedures for cleaning or replacing air filters and maintaining blower motors.

Pipe Disconnection and Blower Cleaning

Burner Assembly Service

Igniter Service and Drainage System Flushing

Igniter Checks and Condensate Drain Cleaning

Covers igniter resistance checks, replacement, and condensate drain system flushing.

Heat Exchanger Cleaning and Wiring Diagrams

WINTERIZATION PROCEDURES

Freeze Protection and Sequence of Operation

Provides winterization procedures and explains the furnace sequence of operation.

TROUBLESHOOTING GUIDE

PARTS REPLACEMENT GUIDE

Part Groups and Model Nomenclature

Lists furnace parts by group and provides model nomenclature for identification.

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