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INDUCED-COMBUSTION

GAS FURNACE

F U R N A N C E
G A S
E F F I C I E N C
Y
H I G H
• • • • • • • • • • • •
• • • •
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.
Do not use this furnace if any part has been under
water. Immediately call a qualified service techni-
cian to inspect the furnace and to replace any part
of the control system and gas control which has
been under water.
58TUA & 58TMA

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Summary of Contents for Carrier 58TUA

  • Page 1: Gas Furnace

    INDUCED-COMBUSTION 58TUA & 58TMA 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 E F F I C I E N C H I G H THE EQUIPMENT USER.
  • Page 2: Welcome To Today'sgeneration 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 58TUA MODEL 58TMA UPFLOW FURNACE DOWNFLOW/ HORIZONTAL FURNACE...
  • Page 3: Important Facts

    DOWNFLOW/HORIZONTAL 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

    STEPS FOR STARTING YOUR qualified personnel should install, repair, or service heating equipment. FURNACE Untrained personnel can perform basic maintenance func- 1. Set your room thermostat to the lowest temperature set- tions such as cleaning and replacing air filters. All other ting.
  • 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. (See Fig. 3) or in the factory-supplier filter cabinet attached to the side or bottom of the blower cab- inet. Filters for the downflow furnaces are normally located in the return-air plenum above the blower.
  • Page 7: Combustion Area And Vent System

    5. Wash filter (if dirty) in sink, bathtub, or outside with a gar- UPFLOW/HORIZONTAL FURNACE AIR FILTER TABLE den hose. Always use cold tap water. A mild liquid deter- AIR FILTER LOCATED IN BLOWER COMPARTMENT gent may be used if necessary. Spray water through filter FURNACE FILTER SIZE (IN) in the opposite direction of airflow.
  • Page 8 NOTE: If dirt, rust, soot, or scale accumulations are found, call your servicing dealer. DO NOT OPERATE THE FURNACE. WARNING If holes are found or if the vent pipe is obstructed or is not connected, toxic fumes can escape into your home.
  • Page 9: Regular Dealer Maintenance

    • Is the manual shut-off valve in the gas supply pipe leading to the furnace open? Does the lever point in the same direction that the pipe runs (open)? Or is it at a right angle to the pipe (closed)? NOTE: Before proceeding with the next checks, turn off the electrical power supply to the furnace.
  • Page 10 7. Inspect the return-air duct connection(s) at the furnace to 9. A check for loose connections attaching individual compo- ensure it is physically sound, sealed to the furnace casing, nents. Inspection of all electrical wiring and their connections. and terminates outside the space containing the furnace. 10.
  • Page 12: Installation Data

    Carrier Corporation 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 2000 Carrier Corporation Form: OM58-97 Replaces: OM58-84 Printed in the U.S.A.

This manual is also suitable for:

58tma

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