Carrier 58DXT User's Information Manual

Gas furnace induced-combustion

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INDUCED-COMBUSTION

GAS FURNACE

F U R N A N C E
Y
G A S
E F F I C I E N C
H I G H
58DXT, 58UHV, 58UXT & 58UXV
USER'S INFORMATION MANUAL FOR
THE OPERATION AND MAINTENANCE
OF YOUR NEW GAS-FIRED FURNACE
NOTE TO INSTALLER:
THIS MANUAL MUST BE LEFT WITH
THE EQUIPMENT USER.
WARNING: If the information in this manual is
not followed exactly, a fire or explosion may result
causing property damage, personal injury or loss of
life.
— Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
— WHAT TO DO IF YOU SMELL GAS:
— Do not try to light any appliance.
— Do not touch any electrical switch; do not use
any phone in your building.
• Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
• If you cannot reach your gas supplier, call the
fire department.
— Installation and service must be performed by a
qualified installer, service agency or the gas
supplier.

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Summary of Contents for Carrier 58DXT

  • Page 1: Gas Furnace

    INDUCED-COMBUSTION 58DXT, 58UHV, 58UXT & 58UXV GAS FURNACE USER’S INFORMATION MANUAL FOR THE OPERATION AND MAINTENANCE OF YOUR NEW GAS-FIRED FURNACE NOTE TO INSTALLER: THIS MANUAL MUST BE LEFT WITH F U R N A N C E G A S...
  • Page 2: Welcome To Today's Generation Of Comfort

    Years went into the development of your new furnace. Take a little time now to assure its most efficient opera- tion for years to come. MODEL 58UHV, 58UXT, AND 58UXV MODEL 58DXT UPFLOW/HORIZONTAL FURNACES DOWNFLOW FURNACES UPFLOW/HORIZONTAL FURNACE COMPONENTS Relief Box...
  • Page 3: Important Facts

    DOWNFLOW FURNACE COMPONENTS Manual Reset Auxiliary Limit Switch Blower and Blower Motor Relief Box Gas Valve Control Knob or Electric Switch (On/Off) 2-Stage Gas Valve Gas Burner Rating Plate Status LED Light Blower Door Safety Switch Draft Safeguard Tube and Switch Manual Reset Flame Rollout Switch (2) Gas Manifold Hot Surface Ignitor...
  • Page 4: Steps For Starting Your Furnace

    qualified personnel should install, repair, or service heating • Check Air Filter: Before attempting to start your furnace, equipment. be sure the furnace filter is clean and in place. (See the main- tenance section of this manual.) Then proceed as follows: Untrained personnel can perform basic maintenance func- tions such as cleaning and replacing air filters.
  • Page 5: Shutting Down Your Furnace

    still fail to ignite, the system will lockout. (Under some cir- cumstances the furnace may reset from lockout and attempt to ignite if a call for heat still exists.) If lockout occurs or the blower does not come on, refer to the shutdown procedures on the furnace or see “Shutting Down Your Furnace”...
  • Page 6: Performing Routine Maintenance

    The air filter for upflow furnaces is normally located in the blower compartment. Filters for the downflow furnaces are normally located in the return-air plenum above the blower. If the filters have been installed in another location, contact your dealer for instructions. To inspect, clean and/or replace the air filter(s), follow these steps: •...
  • Page 7: Combustion Area And Vent System

    COMBUSTION AREA AND 1. Turn off electrical supply to the furnace. (See Fig. 21.) 2. Remove 2 screws from blower access door and remove VENT SYSTEM the door. Inspect the combustion area and vent system before each 3. Remove the left-side filter by tipping the filter toward heating season.
  • Page 8: Installation Data

    7310 West Morris St. Indianapolis, IN 46231 Manufacturer reserves the right to discontinue, or change at any time, specifications or designs without notice and without incurring obligations . Copyright 1997 Carrier Corporation Form: OM58-85 Replaces: OM58-71 Printed in the U.S.A.

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58uhv58uxt58uxv

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