6
SAFETY PRECAUTIONS
SIGNAL WORDS
There are some safety precautions
which must be understood and fol-
lowed by all users of equipment such
as your furnace, where flames, gas,
electricity and rotating parts are pre-
sent. To alert you to the above poten-
tial hazards, we use the signal words
“WARNING” and “CAUTION” through-
out this manual and safety labels
attached to the furnace.
Read carefully and pay special atten-
tion to all warnings and cautions in this
manual. They are defined and
designed as follows to help you recog-
nize and avoid the potential hazards of
operating this furnace:
INDICATES A POTENTIALLY
HAZARDOUS SITUATION
WHICH, IF NOT AVOIDED,
COULD RESULT IN PROPER-
TY DAMAGE, SERIOUS
INJURY OR DEATH.
INSTALLATION INFORMATION
Date Installed
Dealer Name
Address
City
State
Zip
Telephone No.
FURNACE
Model No.
Serial No.
AC SYSTEM
Model No.
Serial No.
INDOOR COIL
Model No.
Serial No.
fied installer, service agency or the
gas supplier immediately if you have
problems turning the knob.
• Should overheating occur, or the gas
valve fail to shut off the gas supply,
turn off the manual gas valve to the
furnace before turning off the electri-
cal supply.
• Soot buildup indicates a serious com-
bustion problem that requires immedi-
ate correction. Turn the gas supply
“OFF” until the furnace is repaired.
Contact a qualified installer, service
agency or the gas supplier immedi-
ately to inspect the furnace.
• Do not place, store or use gasoline or
other flammable vapors and liquids
on, against, or around the furnace
jacket.
• Do not store combustible materials
near the furnace. The furnace must
have adequate clearances from all
combustible materials such as cloth-
ing, paper, cardboard, wood or clean-
ing materials to prevent them from
igniting.
• Keep any furnace installed in an attic
or other insulated space free and
clear of insulating material. Examine
the furnace area when installing the
furnace or adding insulation. Some
materials may be combustible.
• Any additions, changes or conver-
sions required in order for the furnace
to satisfactorily meet the application
needs should be made by a qualified
installer, service agency or the gas
supplier, using factory specified or
POSSIBILITY OF FIRE OR
EXPLOSION
• Do not test for gas leaks with a match
or flame.
• Do not use this furnace with any other
gas than the one listed on the rating
plate.
• Follow the furnace lighting instruc-
tions carefully to be sure all gas
fumes are cleared before lighting the
furnace.
• Check carefully for gas before lighting
a furnace. Do not rely on smell alone
to detect gas. Use a UL recognized
fuel gas detector and a soap and
water solution on the pipes to check
for gas leaks.
• A damaged gas control knob can
cause gas to leak. Do not hit or dam-
age the knob. Do not force the knob
with tools. Use only your hand to turn
it to “ON” or “OFF”. Call the a quali-
THIS FURNACE OPERATES BY
BURNING GAS INSIDE YOUR
HOME. THIS CREATES THE POS-
SIBILITY OF FIRE OR AN EXPLO-
SION WHICH CAN RESULT IN
PROPERTY DAMAGE, PERSONAL
INJURY OR DEATH. YOU MUST
READ AND FOLLOW ALL OF
THESE SAFETY PRECAUTIONS
TO HELP ENSURE SAFE OPERA-
TION OF YOUR FURNACE.
WARNING
!
Indicates a potentially hazardous
situation which, if not avoided,
could result in property damage,
or minor or moderate injury.
CAUTION
!
•
Supply Air Sensors
- This thermister assembly, is a field
installed air probe, communicate the furnace temperature
rise to the integrated furnace control. The integrated furnace
control uses this information to calculate field conditions dur-
ing calibration to insure optimal efficiency and comfort during
normal operation.
This furnace has been designed to give you many years of
efficient, dependable home comfort. With regular mainte-
nance, this furnace will operate superbly year after year.
Please take the time to fill out the information below and
read this manual to familiarize yourself with operation, main-
tenance schedule, and safety operation.
IMPORTANT:
READ THESE INSTRUCTIONS THOR-
OUGHLY BEFORE ATTEMPTING TO OPERATE THIS
FURNACE.
WARNING
!
