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Carrier 58MEC User Manual

Carrier Kiln

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58MEC

DELUXE 4---WAY MULTIPOISE 2---STAGE

CONDENSING GAS FURNACE

SIZES 060 TO 120

Service and Maintenance Instructions

NOTE: Read the entire instruction manual before starting the
installation.

TABLE OF CONTENTS

PAGE

SAFETY CONSIDERATIONS

1

. . . . . . . . . . . . . . . . . . . . . . . . .

GENERAL

2

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS

2

. . .

CARE AND MAINTENANCE

3

. . . . . . . . . . . . . . . . . . . . . . . . .

Cleaning and/or Replacing Air Filter

3

. . . . . . . . . . . . . . . . . . . .

Blower Motor and Wheel Maintenance

3

. . . . . . . . . . . . . . . . . .

Cleaning Burners

5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Cleaning Heat Exchangers

7

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Primary Heat Exchangers

7

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Secondary Heat Exchangers

7

. . . . . . . . . . . . . . . . . . . . . . . . . .

Flushing Collector Box and Drainage System

8

. . . . . . . . . . . . .

Servicing Hot Surface Igniter

10

. . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Controls and Wiring

11

. . . . . . . . . . . . . . . . . . . . . . . .

Checking Heat Tape Operation (If Applicable)

11

. . . . . . . . . . .

Winterizing

11

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

WIRING DIAGRAM

13

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TROUBLESHOOTING

13

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Status Codes

13

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Component Tests

14

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TROUBLESHOOTING GUIDE

17

. . . . . . . . . . . . . . . . . . . . . . .

ELECTRICAL SHOCK, FIRE, OR EXPLOSION

HAZARD
Failure to follow safety warnings exactly could result in

dangerous operation, personal injury, death, or property

damage.
-- Before servicing, disconnect all electrical power to furnace

and install lock out tag.

--When servicing controls, label all wires prior to

disconnecting. Reconnect wires correctly.

-- Verify proper operation after servicing.

!

WARNING

SAFETY CONSIDERATIONS

Recognize safety information. This is the safety--alert symbol

.

When you see this symbol on the furnace and in instructions or

manuals, be alert to the potential for personal injury.
Understand the signal words DANGER, WARNING, and
CAUTION. These words are used with the safety--alert symbol.

DANGER identifies the most serious hazards which will result in
severe personal injury or death. WARNING signifies a hazard

which could result in personal injury or death. CAUTION is used

to identify unsafe practices which may result in minor personal
injury or product and property damage. NOTE is used to highlight

suggestions which will result in enhanced installation, reliability, or
operation.
Installing and servicing heating equipment can be hazardous due to

gas and electrical components. Only trained and qualified service
agency personnel should install, repair, or service heating

equipment.

ELECTRICAL SHOCK, FIRE, OR EXPLOSION

HAZARD
Failure to follow this warning could result in personal

injury, death or property damage.
The ability to properly perform maintenance on this

equipment requires certain expertise, mechanical skills,

tools, and equipment. If you do not possess these, do not

attempt to perform any maintenance on this equipment

other than those procedures recommended in the User’s

Manual.

!

WARNING

FIRE OR EXPLOSION HAZARD
Failure to follow this warning could result in property

damage, personal injury, or death.
Never store anything on, near, or in contact with the furnace,

such as:

1. Spray or aerosol cans, rags, brooms, dust mops, vacuum

cleaners, or other cleaning tools.

2. Soap powders, bleaches, waxes or other cleaning

compounds, plastic or plastic containers, gasoline, kerosene,

cigarette lighter fluid, dry cleaning fluids, or other volatile

fluids.

3. Paint thinners and other painting compounds, paper bags,

or other paper products.

!

WARNING