Carrier 58TN0B User Manual (English)

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Installation, Start–Up, Operating and

Service and Maintenance Instructions

NOTE: Read the entire instruction manual before starting the

installation.

TABLE OF CONTENTS

Table 1 – Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

CODES AND STANDARDS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS PROCE-

DURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Table 2 – Minimum Free Area Required for Each Combustion Air

opening of Duct to Outdoors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Table 3 – Minimum Space Volumes for 100% Combustion, Ventila-

tion, and Dilution from Indoors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 4 – Opening Dimensions - In. (mm). . . . . . . . . . . . . . . . . . . . 10

FILTER ARRANGEMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Table 5 – Optional Filter Media Pressure Drop (Clean) Versus Airflow

- in. w.c. (Pa). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 6 – Optional Filter Media Pressure Drop (Clean) Versus Face

Velocity- in. w.c. (Pa). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 7 – Air Filter Selection and Duct Sizing - In. (mm) . . . . . . . . 14

AIR DUCTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

GAS PIPING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Table 8 – Maximum Capacity of Pipe . . . . . . . . . . . . . . . . . . . . . . . 16

ELECTRICAL CONNECTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Table 9 – Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

TEMPERATURE SENSOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

VENTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 10 – Combined Appliance Maximum Input Rating

in Thousands of BTUh per Hour . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Table 11 – Minimum Allowable Input Rating of

Space-Heating Appliance in Thousands of BTUh per Hour . . . . . . 22

Table 12 – Recommended Minimum Vent Height Per Furnace and

Vent Orientation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Table 13 – Air Delivery - CFM (with Filter)* . . . . . . . . . . . . . . . . . 26

FURNACE CONTROL PROGRAMMING

AND NAVIGATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Table 14 – System Status Display Codes . . . . . . . . . . . . . . . . . . . . . 29

Table 15 – Main Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

SERVICE LABEL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

START-UP, ADJUSTMENT, AND SAFETY CHECK . . . . . . . . . . . 31

Table 16 – Test Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 17 – Altitude Derate Multiplier for U.S.A.. . . . . . . . . . . . . . . 33

Table 18 – Gas Rate (CU ft./hr.). . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 19 – Orifice Size and Manifold Pressure (in. w.c.) for Gas Input

Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 20 – Orifice Size and Manifold Pressure (in. w.c.) for Gas Input

Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

SERVICE AND MAINTENANCE PROCEDURES. . . . . . . . . . . . . . 39

ELECTRICAL CONTROLS AND WIRING . . . . . . . . . . . . . . . . . . . 39

CARE AND MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Table 21 – Filter Size Information - In. (mm) . . . . . . . . . . . . . . . . . 40

SEQUENCE OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

PARTS REPLACEMENT INFORMATION GUIDE . . . . . . . . . . . . . 50

EXAMPLE OF MODEL NUMBER . . . . . . . . . . . . . . . . . . . . . . . . . 50

TRAINING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

To learn more about this appliance and installation via a mobile device,

go to https://carrier.hvacpartners.com/NFC or use the QR code below. To

access airflow tables or troubleshooting guide on your mobile device go

to mlctraining.com/training/techdocs/95/ or use the QR code below.

A230297

Most states in the USA and jurisdictions in Canada have laws that

require the use of Carbon Monoxide (CO) alarms with fuel burning

products. Examples of fuel burning products are furnaces, boilers, space

heaters, generators, water heaters, stoves/ranges, clothes dryers,

fireplaces, incinerators, automobiles, and other internal combustion

engines. Even if there are no laws in your jurisdiction requiring a CO

Alarm, it’s highly recommended that whenever any fuel burning product

is used in or around the home or business that the dwelling be equipped

with a CO Alarm(s). The Consumer Product Safety Commission

recommends the use of CO Alarm(s). The CO Alarm(s) must be

installed, operated, and maintained according to the CO Alarm

manufacturer’s instructions. For more information about Carbon

Monoxide, local laws, or to purchase a CO Alarm online, please visit the

following website. https://www.kidde.com.

A200103

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.

58TN0B/58TN1B

80% AFUE, Two-Stage, Variable–Speed

4–Way Multipoise, Non-Condensing Gas Furnace

WARNING

CARBON MONOXIDE POISONING HAZARD