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Condensing Gas Furnace

Owner’s Manual

NOTE TO INSTALLER:

THIS MANUAL MUST BE LEFT WITH THE

EQUIPMENT USER.

USER: PLEASE READ ALL INSTRUCTIONS

IN THE MANUAL AND RETAIN ALL

MANUALS FOR FUTURE REFERENCE.

FIRE OR EXPLOSION HAZARD

Failure to follow warnings could result in personal

injury, death, or property damage.
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.

--Leave the building immediately.

--Immediately call your gas supplier from a nearby

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

CARBON MONOXIDE POISONING HAZARD

Failure to follow this warning could result in personal injury

and/or death.
Carbon Monoxide is invisible, odorless, and toxic! Install a

carbon monoxide alarm in your home, even if you do not

own a gas appliance. Locate the carbon monoxide alarm in

the living area of your home and away from gas appliances

and doorways to attached garages. Follow the alarm

manufacturer’s instruction included with the alarm.

!

WARNING

A11263

ELECTRICAL OPERATION HAZARD

Failure to follow this warning could result in personal injury,

death, or property damage.
Do not use this furnace if any part has been under water. A

flood--damaged furnace is extremely dangerous. Attempts to

use the furnace can result in fire or explosion. A qualified

service agency should be contacted to inspect the furnace and

to replace all gas controls, control system parts, and electrical

parts that have been wet, or the entire furnace if deemed

necessary.

!

WARNING

Summary of Contents for OM9GFC-03

Page 1: ...d installer service agency or the gas supplier WARNING CARBON MONOXIDE POISONING HAZARD Failure to follow this warning could result in personal injury and or death Carbon Monoxide is invisible odorles...

Page 2: ...ay We are proud of the technological advances incorporated into the design of this furnace With only minimal care your new furnace will deliver many years of money saving home comfort and enjoyment Sp...

Page 3: ...DELS MAY VARY IN APPEARANCE ELECTRICAL JUNCTION BOX IF REQUIRED LOCATION MAY VARY MEDIA CABINET OPERATING INSTRUCTIONS NOT SHOWN LOCATED ON MAIN FURNACE DOOR SEE OPERATING INSTRUCTIONS INSIDE DOOR FIG...

Page 4: ...t vent 1 pipe Fig 3 application S In a direct vent 2 pipe application your furnace uses air from outside the home for combustion and vents flue gas to the outdoors This type of application will have t...

Page 5: ...upply fail to shut off or if overheating occurs shut off the gas valve to the furnace before shutting off electrical supply This furnace contains SAFETY DEVICES which must be MANUALLY RESET If the fur...

Page 6: ...ce be sure the furnace filter is clean and in place See Performing Routine Maintenance section in this manual Do not run the furnace without a filter in place Then proceed as follows STEPS FOR STARTIN...

Page 7: ...heated for about 20 seconds the gas valve permits gas to flow to the main burners After igni tion and a time delay of up to 60 sec the furnace blower will start Variable capacity furnaces start at lo...

Page 8: ...o OFF 6 Replace main furnace door See Fig 13 7 Ifthefurnaceisbeingshut downbecause ofa malfunction call your dealer as soon as possible UNIT AND PROPERTY DAMAGE HAZARD Failure to follow this caution m...

Page 9: ...and cooling season Replace disposable media filter at least once a year If your furnace filter needs replacing be sure to use the same size and type of filter that was originally specified The air fi...

Page 10: ...Air Filter Located in Filter Cabinet FILTER CABINET HEIGHT IN MM FILTER SIZE IN MM FILTER TYPE 16 406 1 16 x 25 x 3 4 406 x 635 x 19 or 1 16 x 25 x 4 5 16 406 x 635 x 110 Washable 20 508 1 20 x 25 x 3...

Page 11: ...BON MONOXIDE POISONING HAZARD Failure to follow this warning could result in personal injury or death If dirt rust soot or scale accumulations are found call your dealer Do not operate your furnace WA...

Page 12: ...urnace ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in personal injury or death Turn off electrical power supply to your furnace and install lockout tag before removing the acce...

Page 13: ...ATING A11318 Fig 31 Operating Instructions Inside Door BEFORE YOU REQUEST A SERVICE CALL If your furnace is not operating or not performing properly you may save the expense of a service call by check...

Page 14: ..._________________________________ INSTALLATION INFORMATION Date Installed ________________________________ DEALERSHIP CONTACT INFORMATION Company Name_______________________________ Address___________...

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