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American Standard Condensing Gas Furnaces Fan Assisted Combustion System Upflow Horizontal and Downflow Horizontal User's Information Manual

Condensing gas furnaces fan assisted combustion system upflow / horizontal and downflow / horizontal.
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User's Information Guide
Condensing Gas Furnaces
Fan Assisted Combustion System
Upflow / Horizontal and Downflow / Horizontal
WARNING:
If the information in this manual is
not followed exactly, a fire or explosion may
result causing property damage, 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 electrical switch;
do not use any phone in your build-
ing.
Immediately call your gas supplier
from a neighbor's phone. Follow the
gas supplier's instructions.
If you cannot reach your gas sup-
plier, call the fire department.
— Installation and service must be per-
formed by a qualified installer, service
agency or the gas supplier.
GENERAL INFORMATION
WARNING: Improper installation, adjustment, al-
teration, service or maintenance can cause injury
or property damage. Refer to the installation in-
structions provided with the furnace and this
manual. For assistance or additional information
consult a qualified installer, service agency or the
gas supplier.
This information is intended for use by individuals pos-
sessing adequate backgrounds of electrical and mechani-
cal experience. Any attempt to repair a central air condi-
tioning product may result in personal injury and/or prop-
erty damage. American Standard Inc. or seller cannot be
responsible for the interpretation of this information, nor
can it assume any liability in connection with its use.
Understand the signal words DANGER, WARNING, AND
CAUTION. These words are safety alert words. DANGER
indicates the most serious hazards which will result in
severe personal injury or death. WARNING indicates
hazards which could result in personal injury or death.
© American Standard Inc. 2001
CAUTION is used to indicate unsafe practices which could
result in minor injury or property damage.
There must be a free flow of fresh air sufficient for efficient
combustion and safe ventilation of your furnace. Do not
allow the louvers on the front panels of your furnace to
become blocked as this will restrict the flow of fresh air.
The combustion air for your furnace must be fresh uncon-
taminated air. Paints, varnishes, laundry bleaches, deter-
gents, many household cleaners, water softening salts,
adhesives, and all such products release fumes containing
compounds which could lead to early heat exchanger and
vent system deterioration. Do not store these type of
products near your furnace and consider fresh air for your
furnace during construction or remodeling.
Never store gasoline, combustible materials, or other
flammable liquids or vapors near your furnace.
If you have a problem, check the "Problem Solver" section
of this manual before you call for a possibly unneeded
service call.
Parts and controls of this furnace are unique. Should
service or modification be required, be sure your servicer
uses only factory authorized parts, kits, or accessories for
this furnace.
CAUTION: Label all wires prior to disconnection
when servicing controls. Wiring errors
can cause improper and dangerous op-
eration.
WARNING:
HIGH VOLTAGE ELECTRICAL COMPONENTS, FAST MOVING FANS,
AND COMBUSTIBLE GAS. FOR PROTECTION FROM THESE
INHERENT HAZARDS DURING INSTALLATION AND SERVICING,
THE ELECTRICAL SUPPLY MUST BE DISCONNECTED AND THE
MAIN GAS VALVE MUST BE TURNED OFF. IF OPERATING CHECKS
MUST BE PERFORMED WITH THE UNIT OPERATING, IT IS THE
TECHNICIANS RESPONSIBILTY TO RECOGNIZE THESE HAZARDS
AND PROCEED SAFELY.
WARNING:
ANY PART HAS BEEN UNDER WATER. IMMEDIATELY
CALL A QUALIFIED SERVICE TECHNICIAN TO
INSPECT THE FURNACE AND TO REPLACE ANY
PART OF THE CONTROL SYSTEM AND ANY GAS
CONTROL WHICH HAS BEEN UNDER WATER.
BODILY INJURY CAN RESULT FROM
DO NOT USE THIS UNIT IF
Pub. No. 32-5022-10

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   Summary of Contents for American Standard Condensing Gas Furnaces Fan Assisted Combustion System Upflow Horizontal and Downflow Horizontal

  • Page 1 Any attempt to repair a central air condi- tioning product may result in personal injury and/or prop- erty damage. American Standard Inc. or seller cannot be responsible for the interpretation of this information, nor can it assume any liability in connection with its use.
  • Page 2 Filter maintenance reduces energy use. A clean filter saves money. When the furnace circulates and filters the air in your home, dust and dirt particles build up on the filter. Excessive accumulation can block the airflow, forcing the unit to work harder to maintain desired temperatures.
  • Page 3 Upflow / Horizontal Furnace Filters The Upflow/Horizontal furnace when installed horizontally re- quires a horizontal filter kit. The filters may be located remote to the furnace or in the return air duct near the furnace. Check with your dealer for the location of your filters. An upflow/horizontal furnace in horizontal return air filter application, as shown, features two 16"...
  • Page 4: The Problem Solver

    The problem solver. A furnace is not a household appliance. It is complex and requires professional maintenance and repair. That’s why attempts at “do-it-yourself” repairs on an in-war- ranty unit may void the remainder of your warranty. Other than performing the simple maintenance recommended in this manual, you should not attempt to make any adjust- ments to your furnace.
  • Page 5: Maintenance Information

    Maintenance information. Never stop the cooling system by shutting off the main power. If the main power to your air conditioner is ever disconnected for more than three hours, turn off the thermostat. Then wait for at least three more hours after the power has been restored before turning the thermostat back on.
  • Page 6 WARNING: Unit is equipped with a blower door switch which cuts power to blower and gas valve causing shutdown when door is removed. Unit must not be altered to allow operation with the blower door removed. Operation with doors removed or ajar can permit the escape of dangerous fumes.
  • Page 7 AUTOMATIC GAS VALVE WITH SHUTOFF DOWNFLOW FURNACE Manual Main Gas Shut-off Valve May Be Located on the Right or Left Side NOTE THE LOCATION OF THE MANUAL MAIN GAS SHUTOFF VALVE FOR YOUR FURNACE. Have your installer or servicer show you the location if you have any questions. To light furnace.
  • Page 8: Limited Warranty

    Models Less Than 20 Tons for Residential Use* This limited warranty is extended by American Standard Inc., to the original purchaser of the specified models for his or her lifetime under the conditions set forth below or to any succeeding owner for a period of twenty (20) years from the date of installation for the original owner.

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Latest comments:
  • Charles Roberts Jan 26, 2015 08:28:
    If you have a phone no. I would like to talk to someone who knows about this furnace. It is a model no. aud080c936​j1 American Standard. Thank you.
  • Charles Roberts Jan 26, 2015 08:15:
    I am trying to find out why my furnace won't power up when I turn it on the inducer motor won't run but the blower does and throws out cold air. I understand that the inducer motor runs for a short time to get rid of any gas in the chamber and then it ignites but it isn't doing it.