Table of Contents
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If the information in these instructions 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
– WHAT TO DO IF YOU SMELL GAS:
– Installation and service must be performed by a qualified installer, service
You have purchased a high efficiency, gas-fired, warm-air residential furnace. It is
designed to heat your home efficiently and safely. It is also designed to interface
with your cooling equipment and to assist in circulating conditioned air.
Your furnace functions are regulated by an integrated control module which
responds to your home thermostat. This module controls all aspects of operation,
including safety and is designed to assure efficiency, reliability, and comfort.
This furnace has been designed with flexibility in mind. It can be installed in an
upright or horizontal position and uses indoor air for combustion.
Your furnace is built to provide many years of safe and dependable service,
providing it is properly installed and maintained. Take time to familiarize yourself
with the information concerning furnace installation, features, operation, and
maintenance contained within this manual.
Part No. 20371803 (1)
Printed in U.S.A.
vicinity of this or any other appliance.
•
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.
agency or the gas supplier.
80% TWO-STAGE
GAS FIRED FURNACE
User's Information Manual
WARNING
August 2002
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Table of Contents
Summary of Contents for Xenon XF8S
- Page 1 80% TWO-STAGE GAS FIRED FURNACE User’s Information Manual WARNING If the information in these instructions 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.
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Page 2: Table Of Contents
Contents General Information ................4 Unit Location ....................4 Unit Installation ....................4 Air Requirements ....................5 Combustion Air ....................5 Indoor Humidity ....................5 For Propane (LP) Installations Only ..............6 Furnace Operation .................... 7 Thermostat Functions ..................7 General Information .................. - Page 3 WARNING WARNING Should overheating occur or the gas supply fail to shut off, turn off the manual gas control valve to the furnace Should overheating occur or the gas supply fail to shut off, turn off the manual gas control valve to the furnace before shutting off the electrical supply.
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Page 4: General Information
General Information General Information This furnace is built to provide many years of safe and dependable service, providing it is properly installed and This furnace is built to provide many years of safe and dependable service, providing it is properly installed and maintained. -
Page 5: Air Requirements
General Information General Information Carbon monoxide or “CO” is a colorless and odorless Carbon monoxide or “CO” is a colorless and odorless gas produced when fuel is not burned completely or gas produced when fuel is not burned completely or when the flame does not receive sufficient oxygen. -
Page 6: For Propane (Lp) Installations Only
General Information For Propane (LP) Installations Only Relative humidity is important to your health and home as proper humidification helps reduce respiratory difficul- ties and helps improve the indoor air quality. For furnaces operating on propane, please review the fol- A good relative humidity is one just high enough to barely lowing warnings before use. -
Page 7: Furnace Operation
General Information Furnace Operation NOTICE: In the heating mode, gas is burned and the products of Do not use this furnace if any part has been under water. combustion are drawn through a heat exchanger by an Immediately call a qualified servicer to inspect the induced draft blower. -
Page 8: Operating Your Furnace
Operating Your Furnace Starting Your Furnace Shutting Down Your Furnace To shut down your furnace, follow the steps listed below. WARNING 1. Set the thermostat to lowest setting. 2. Turn off the electrical power supply to the furnace. Personal Injury Hazard 3. -
Page 9: Safety Circuits
Safety Circuits A number of safety circuits are employed to ensure safe and proper furnace operation. These circuits serve to control any potential safety hazards and, as inputs in the monitoring and diagnosis of abnormal function. These circuits are continuously monitored by the integrated control module. Self Diagnostic Electronic Control Module Certain furnace models are equipped with a self-diag- nostic electronic control module. -
Page 10: Safety Circuits
Safety Circuits Roll-out Protection Device The roll-out limit is a normally-closed (electrically), Flame Roll-Out manual-reset, temperature-activated sensor. The roll- Protection Device out limit switch is located on one end of the burner assembly (Figure 4). If there is an improper draw of burner flames into the heat exchanger, the roll-out limit will detect it and shutdown gas flowing to the burners. -
Page 11: Routine Maintenance
Routine Maintenance Routine Maintenance If you perform maintenance on the furnace yourself, remember that certain mechanical and electrical knowledge, skills If you perform maintenance on the furnace yourself, remember that certain mechanical and electrical knowledge, skills and tools are required to perform maintenance on the furnace. Personal injury or death may result if you are not and tools are required to perform maintenance on the furnace. -
Page 12: Filter Removal
Routine Maintenance To remove the filter located in the furnace retaining rails: If badly torn or not cleanable, these filters must be replaced with permanent filters of the same type and 1. Disconnect electrical power to the furnace and re- size. -
Page 13: Safety Labels
Safety Labels Safety Labels NOTE: If safety labels are missing or illegible, contact the installing dealer for ordering information. NOTE: If safety labels are missing or illegible, contact the installing dealer for ordering information. WARNING: IMPROPER INSTALLATION, ADJUSTMENT, ALTER- AVERTISSEMENT: UNE INSTALLATION, UN REGLAGE, ATION, SERVICE OR MAINTAINANCE CAN CAUSE PROPERTY UNE MODIFICATION, UNE ENTRETIEN, OU UNE DAMAGE, PERSONAL INJURY OR LOSS OF LIFE, EXPOSURE... -
Page 14: For More Information
For More Information To obtain the proper labels, the Model, Manufacturing Number and Serial Number of the unit must be supplied. These numbers are recorded on the nameplate of the furnace. For convenience, record this information here: MODEL NUMBER: _ _ _ _ _ _ _ _ _ _ _ MANUFACTURING NUMBER: P _ _ _ _ _ _ _F SERIAL NUMBER: _ _ _ _ _ _ _ _ _...