Carrier 58MEC- Manual
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Table of Contents:
- Page 2 – GENERAL; ama; PRECAUTIONS; CAUTION
- Page 3 – CARE AND MAINTENANCE; Step 1 — Cleaning and/or Replacing Air Filter; WARNING; Step 2 — Blower Motor and Wheel Maintenance
- Page 4 – Table 1 – Furnace Air Filter Table; FURNACE CASING WIDTH; Table 2 – Air Filter Located in Filter Cabinet; FILTER TYPE; NOTE
- Page 5 – COLOR; Step 3 — Cleaning Burners
- Page 6 – UNIT DAMAGE HAZARD; UNIT COMPONENT ELECTRICAL SHORT HAZARD; Replace burner box cover.; FIRE OR EXPLOSION HAZARD
- Page 7 – : If heat exchangers get a heavy accumulation of soot and; Cleaning Inlet Openings of Primary; assembly should be removed as one assembly.; UNIT MAY NOT OPERATE; : Be sure burner box gasket is installed between burner box; SECONDARY HEAT EXCHANGERS; The condensing side (inside) of the secondary heat
- Page 8 – Turn off gas and electrical supplies to furnace.; : Ensure the drain tube disconnected from the inducer; : If seal between the inducer housing and the collector box; PAM; Gasket Repair
- Page 9 – TUBE ROUTING
- Page 10 – Burner Flame; Step 6 — Servicing Hot Surface Igniter; niter leads in connector.; BURN HAZARD; Failure to follow this caution may result in unit component
- Page 11 – Igniter; Step 7 — Electrical Controls and Wiring; ELECTRICAL SHOCK HAZARD; Step 8 — Checking Heat Tape Operation (If; or lower, freeze protection measures are required. If; Check that heat tape power supply circuit is on.; Step 9 — Winterizing; winterize as follows:
- Page 12 – Field Wiring; Field Wiring
- Page 13 – Reconnect drain cap to inducer housing.; WIRING DIAGRAM; Step 1 — Status Codes; : Removing the blower access door will open the blower; : NO thermostat signals may be present at control and all; Winterizing the Furnace
- Page 14 – Inducer Housing Drain Tube Cap; Step 2 — Component Test; The furnace control component test allows all; Funnel in Drain Tube and Antifreeze; Remove blower access door.; Component test sequence for 2-stage furnace is as follows:
- Page 15 – SERVICE; LE D CODE
1
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
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Summary
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