Carrier 58MXA Table Of Contents, Welcome To A New Generation Of Comfort, General Furnace Safety

TABLE OF CONTENTS

WELCOME TO A NEW GENERATION OF COMFORT . . . . . . . 2 GENERAL FURNACE SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 FURNACE COMPONENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 SAFETY CONSIDERATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 BEFORE STARTING YOUR FURNACE. . . . . . . . . . . . . . . . . . . . . . . 4 STARTING AND SHUTTING DOWN YOUR FURNACE . . . . . . . 4

Steps for Starting Your Furnace. . . . . . . . . . . . . . . . . . . . . . . . . .4-6 Shutting Down Your Furnace . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 PERFORMING ROUTINE MAINTENANCE. . . . . . . . . . . . . . . . . . . 6 Filtering Out Trouble. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 COMBUSTION AREA AND VENT SYSTEM. . . . . . . . . . . . . . . . . . . 8 Heading South for the Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 A CHECK-UP CHECKLIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9,10 BEFORE YOU REQUEST A SERVICE CALL . . . . . . . . . . . . . . . . . 10 INSTALLATION DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

WELCOME TO A NEW GENERATION OF COMFORT

Congratulations! In light of rising energy costs, the 58MXA, 58MCA, 58MTA, and WeatherMaker Infinity, Multipoise, Gas- Fired Condensing Furnaces are among the soundest investments today’s homeowner can make.

Your new furnace is truly a triumph of technology in home heat- ing. A revolutionary design employs 2 heat exchangers to “squeeze” out the maximum amount of heat from the fuel con- sumed. In fact, your new furnace is so efficient, over 90%* of the heat generated during combustion is captured and delivered inside your home. That is more than a 33%* increase in heating effi- ciency over conventional furnaces.

These are among the most energy-efficient furnaces you can buy to- day. They also are among the safest and most dependable. We are proud of the technological advances incorporated into the design of these furnaces.With only minimal care, your new furnace will deliver many years of money-saving home comfort and enjoyment. Spend just a few minutes with this manual to learn the operation of your new furnace and the small amount of maintenance it takes to help keep it operating at peak efficiency year after year.

*The output capacity and any representations of efficiency for this furnace are based on standard U.S. Department of Energy test procedures.

GENERAL FURNACE SAFETY

1.	Combustible Materials, Gasoline Warning	1,4
2.	Furnace Must be Kept Free and Clear of Insulating
	Material Warning	. . 4
3.	Furnace Needs Air for Combustion and Ventilation Warning .	. . 4
4.	Starting (Lighting) and Shutting Down the
	Furnace Warning	4-6
5.	Proper Furnace Shutdown Procedures	. . 5
6.	Flood Damage Warning	. . 1
7.	Fire or Explosion Hazard Warning	. . 1
8.	Carbon Monoxide Warning	. . 1
9.	Service and Maintenance Electrical Hazard Warning	. . 7
10.	Improper Vent Warning	. . 7
11.	Sharp Edges Caution	. . 6
12.	No Filter Caution	. . 7
13. Filter Rod Modification Caution		. . 9
14. Dirt, Rust, or Accumulation Caution		. . 9	2

					®
	ed art	• • • • •		• • • • •	• • •	•	•
CERTIFIED		U L T R	A	H I G H E F	F I C I E N C Y
		G A S		F U R N A N C		E

As an ENERGY STAR®
partner, Carrier Corporation
has determined that this
product meets the ENERGY
STAR® guidelines for	1
energy efficiency.

15. Freeze Damage Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7,9

16. Loud Noise Caution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

17. Antifreeze Caution. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

MODELS 58MXA (SHOWN) AND 58MCA FIXED-CAPACITY FURNACES

2

MODEL 58MVP

VARIABLE-CAPACITY

AND MODEL 58MTA

TWO-STAGE FURNACES