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®
HEATING & COOLING
:
WARNING
If the information in this manual
is not followed exactly, a fire or explosion may
result causing property damge, personal in-
jury 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 eletrical 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 perform-
ed by a qualified installer, service
agency or the gas supplier.

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Summary of Contents for Carrier 58YAV

  • Page 1 ® HEATING & COOLING WARNING If the information in this manual is not followed exactly, a fire or explosion may result causing property damge, personal in- jury 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.
  • Page 2: Welcome To Today's Generation Of Comfort

    Years went into the develop- ment of your new furnace. Take a little time now to assure its most efficient operation for years to come. Upflow furnace components MODEL 58YAV UPFLOW FURNACE Inducer Rating Plate (Model and Serial No.)
  • Page 3: Important Facts

    IMPORTANT FACTS operations must be performed by trained service person- nel. Observe safety precautions in this manual, on tags, and Your furnace must have adequate surrounding airflow for on labels attached to the furnace, and other safety precautions efficient combustion and safe ventilation. Do not enclose it that may apply.
  • Page 4: Steps For Starting Your Furnace

    STEPS FOR STARTING YOUR FURNACE 1. Set your room thermostat to the lowest temperature set- ting. (See Fig. 5.) 2. Close the external manual gas valve. (See Fig. 6.) ® 3. Turn OFF electrical supply to the furnace. (See Fig. 7.) 4.
  • Page 5: Shutting Down Your Furnace

    8. Turn ON the electrical supply to the furnace. (See Fig. 14.) 9. Open the external manual gas valve. (See Fig. 15.) 10. Set the room thermostat to a temperature slightly above the room temperature. This will automatically signal the furnace to start. The inducer motor will start, and the hot surface ignitor will energize.
  • Page 6: Filtering Out Trouble

    • AIR FILTER LOCATED IN FILTER CABINET: CAUTION a. Slide air filter out of furnace. Keep dirty side up (if Although special care has been taken to minimize dirty) to avoid spilling dirt. (See Fig. 26 and 27) sharp edges, be extremely careful when handling 4.
  • Page 7: Combustion Area And Vent System

    If not (or if you suspect some other malfunction), call your servicing dealer. CAUTION Use care when cutting support rods in filters to protect against flying pieces and sharp rod ends. Wear safety glasses, gloves, and appropriate pro- tective clothing. Failure to follow this caution could result in personal injury.
  • Page 8: Before You Call For Service, Check For Several Easily Solved Problems

    this isn’t the cause, call your servicing dealer. If your furnace isn’t operating at all, check the following list for easily solved problems: • Is your thermostat set above room temperature? Is the HEAT mode selected? • Is the electrical power supply switch on? Is the blower access door firmly in place? Are any fuses blown? (There is a 3-amp automotive type fuse on the furnace control board.) Has a circuit breaker tripped?
  • Page 12 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: OM58-92 Replaces: OM58-80 Printed in the U.S.A.

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