March 28, 2020

Carrier 58MVB100 Furnace 58MVB Thissymbol Index Page A93040 Ama CERTIFIED

Carrier 58MVB100 Furnace 58MVB Thissymbol Index Page A93040 Ama CERTIFIED - page 1

58MVB

4-Way Multipoise

Variable-Capacity Condensing Gas Furnace

Installation, Start-Up, and Operating Instructions

For Sizes 040—120, Series 100

NOTE:

This furnace can be installed as a

direct vent (2-pipe)

or non-direct vent (1-pipe)

condensing gas furnace.

This symbol

indicates a change since the last issue.

Index

Page

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

DIMENSIONAL DRAWING………………………………………………..3

Clearances to Combustibles………………………………………………4

CODES AND STANDARDS………………………………………………..5

ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS……..6

INTRODUCTION ………………………………………………………………..6

APPLICATIONS………………………………………………………………….6

General …………………………………………………………………………..6

Upflow Applications………………………………………………………..6

Downflow Applications ……………………………………………………8

Horizontal Left (Supply-Air Discharge) Applications ……….10

Horizontal Right (Supply-Air Discharge) Applications ……..12

LOCATION……………………………………………………………………….14

General …………………………………………………………………………14

Low-Heat Only Installation …………………………………………….15

Furnace Location Relative to Cooling Equipment …………….16

Hazardous Locations………………………………………………………16

Furnace Location and Application …………………………………..16

AIR FOR COMBUSTION AND VENTILATION ………………..17

INSTALLATION ……………………………………………………………….19

Leveling Legs (If Desired) ……………………………………………..19

Installation In Upflow or Downflow Applications…………….20

Installation In Horizontal Applications …………………………….20

Air Ducts………………………………………………………………………20

General Requirements ……………………………………………….20

Ductwork Acoustical Treatment …………………………………20

Supply-Air Connections …………………………………………….20

Return-Air Connections……………………………………………..22

Filter Arrangement…………………………………………………………23

Bottom Closure Panel…………………………………………………….23

Gas Piping…………………………………………………………………….24

Electrical Connections ……………………………………………………25

115-v Wiring…………………………………………………………….25

24-v Wiring………………………………………………………………27

Accessories ………………………………………………………………27

Removal of Existing Furnaces from

Common Vent Systems……………………………………………..27

Combustion-air and Vent Pipe Systems …………………………..27

Condensate Drain ……………………………………………………………….40

General …………………………………………………………………………40

Application ……………………………………………………………………41

Condensate Drain Protection …………………………………………..42

START-UP, ADJUSTMENTS AND SAFETY CHECK ………..42

General …………………………………………………………………………42

Select Setup Switch Positions …………………………………………43

Prime Condensate Trap With Water ………………………………..44

Purge Gas Lines…………………………………………………………….44

Sequence of Operation……………………………………………………44

Single-Stage Thermostat and Two-Stage Heating

(Adaptive Mode) ………………………………………………….45

Two-Stage Thermostat and Two-Stage Heating …………..46

Cooling Mode …………………………………………………………..46

Thermidistat Mode ……………………………………………………47

Super-Dehumidify Mode……………………………………………47

Continuous Blower Mode ………………………………………….47

Heat Pump ……………………………………………………………….48

Component Test………………………………………………………..48

Adjustments…………………………………………………………………..48

Set Gas Input Rate ……………………………………………………48

Set Temperature Rise ………………………………………………..56

Set Thermostat Heat Anticipator ………………………………..56

A93040

NOTE:

Read the entire instruction

manual before starting the installation.

ama

CERTIFIED

®

REGISTERED

ISO 9001:2000

As an ENERGY STAR®

Partner, Carrier Corpora-

tion has determined that

this product meets the EN-

ERGY STAR® guidelines

for energy efficiency.

Fig. 1—Multipoise Orientations

A93041

UPFLOW

DOWNFLOW

HORIZONTAL

LEFT

AIRFLOW

AIRFLOW

AIRFLOW

AIRFLOW

HORIZONTAL

RIGHT

Visit www.carrier.com

Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations.

Book 1

4

Tab

6a 8a

PC 101

Printed in U.S.A.

Catalog No. 58MVB-1SI

Pg 1

8-05

Replaces: 58MVP-16SI




58MVB 4-Way Multipoise Variable-Capacity Condensing Gas Furnace Installation, Start-Up, and Operating Instructions For Sizes 040—120, Series 100 NOTE: This furnace can be installed as a direct vent (2-pipe) or non-direct vent (1-pipe) condensing gas furnace. This symbol → indicates a change since the last issue. Index Page SAFETY CONSIDERATIONS ……………………………………………..2 DIMENSIONAL DRAWING………………………………………………..3 Clearances to Combustibles………………………………………………4 CODES AND STANDARDS………………………………………………..5 ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS……..6

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