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INDUCED-COMBUSTION 58PAV & 58RAV

GAS FURNACE

USER’S INFORMATION MANUAL FOR

THE OPERATION AND MAINTENANCE

OF YOUR NEW GAS-FIRED FURNACE

— 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.

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.

NOTE TO INSTALLER:

THIS MANUAL MUST BE LEFT WITH THE

EQUIPMENT USER.

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.

Summary of content (12 pages)

PAGE 1
INDUCED-COMBUSTION 58PAV & 58RAV GAS FURNACE ! 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. USER’S INFORMATION MANUAL FOR THE OPERATION AND MAINTENANCE OF YOUR NEW GAS-FIRED FURNACE — 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.
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WELCOME TO TODAY’S GENERATION OF COMFORT Congratulations! Your new, highefficiency gas furnace is a sound investment which will reward you and your family with years of warm memories winter after winter. Not only is your new furnace energy efficient, it is also extremely reliable. Spend just a few minutes with this booklet to learn about the operation of your new furnace—and the small amount of maintenance it takes to keep it operating at peak efficiency. Years went into the development of your new furnace.
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DOWNFLOW/HORIZONTAL FURNACE COMPONENTS 1 2 3 8 9 10 4 5 11 6 12 7 13 1 Manual Reset Auxiliary Limit Switch (When Used) 2 Blower and Blower Motor 3 Relief Box 4 Gas Valve Control Knob or Electric Switch (On/Off) 5 Gas Valve 6 Gas Burner 7 Rating Plate 8 Draft Safeguard Tube and Switch 9 Gas Manifold 10 Hot Surface Ignitor 11 Manual Reset Limit Switch (2) 12 Flame Sensor 13 Status LED Light 14 Blower Door Safety Switch 14 4 salts, laundry bleaches, detergents, adhesives,
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Untrained personnel can perform basic maintenance functions such as cleaning and replacing air filters. All other operations must be performed by trained service personnel. Observe safety precautions in this manual, on tags, and on labels attached to the furnace and other safety precautions that may apply. 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.
PAGE 5
OP EN OFF 18 12 1 3 2 C ON 9. Open the external manual gas valve. (See Fig. 19.) 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. When hot, the ignitor will have an orange glow. 11. After 15 to 70 sec, the gas valve permits gas to flow to the main burners where it is ignited. Hot flames begin to warm the furnace’s heat exchanger.
PAGE 6
! CAUTION Although special care has been taken to minimize sharp edges, be extremely careful when handling parts or reaching into the furnace. FILTERING OUT TROUBLE A dirty filter will cause excessive stress on the furnace blower motor and can cause it to overheat and automatically shut down. The furnace filter should be checked every 3 or 4 weeks and cleaned if necessary. If installed with factory specified disposable media filter, check or replace filter before each heating and cooling season.
PAGE 7
5. Inspect the filter. If torn, replace the filter. 6. Wash the filter (if dirty) in sink, bathtub, or outside with a garden hose. Always use cold tap water. A mild liquid detergent may be used if necessary. Spray water through the filter in the opposite direction of airflow. Allow filter to dry. 7. Reinstall the clean filter. 8. Put filter retainer back in the bracket opening and lock it in place. 9. Replace blower and control access doors and turn ON electrical power to your furnace. (See Fig.
PAGE 8
NOTE: If dirt, rust, soot, or scale accumulations are found, call If the switch trips a second time, turn off the furnace and call for service. • Downflow/Horizontal Only—Check the manual reset auxiliary limit switch (when used) located on the blower housing. If the blower motor fails, this switch will shut off the furnace. Reset it by pushing the button on the switch. If it trips again, turn off the furnace and call for service. • Check the manual reset flame rollout switch(es) located near the burners.
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INSTALLATION DATA Date Installed Dealer Name Address City State Zip Telephone FURNACE Product No. Model No. Serial No. SPLIT-SYSTEM OUTDOOR UNIT Product No. Model No. Serial No. INDOOR COIL: Product No. Model No. Serial No. TO OBTAIN INFORMATION ON PARTS: Consult your installing dealer or the classified section of your local telephone directory under the “Heating Equipment’’ or “Air Conditioning Contractors & Systems’’ heading for dealer listing by brand name. Have available the Model No.