International comfort products *8MPN/L, User'S Information Manual

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User’s Information Manual
2
441 02 2011 00
Contents
Danger, Warning and Caution 2 . . . . . . . . . . . . . . . .
Safety Rules 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Combustion Air (Your Safety) 4 . . . . . . . . . . . . . . . .
Indoor Humidity (Your Comfort) 5 . . . . . . . . . . . . . .
About Your Furnace 5 . . . . . . . . . . . . . . . . . . . . . . .
Operating Your Furnace 7 . . . . . . . . . . . . . . . . . . . .
Furnace Maintenance 8 . . . . . . . . . . . . . . . . . . . . . .
Warranty 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Danger, Warning and Caution
Recognize safety information.
This is the safety--alert symbol ! . When you see this symbol on
the furnace and in instruction manuals be alert to the potential for
personal injury.
Understand the signal words DANGER, WARNING and CAU-
TION. These words are used to identify levels of hazard serious-
ness. The signal word DANGER is only used on product labels to
signify an immediate hazard. The signal words WARNING and
CAUTION will be used on product labels and throughout this manu-
al and other manuals that may apply to the product.
Signal Words
DANGER -- Immediate hazards which WILL result in severe per-
sonal injury or death.
WARNING -- Hazards or unsafe practices which COULD result in
severe personal injury or death.
CAUTION -- Hazards or unsafe practices which MAY result in minor
personal injury or product or property damage.
“NOTE” is used to highlight suggestions which will result in en-
hanced installation, reliability or operation.
Signal Words in Manuals
The signal word WARNING is used throughout this manual in the
following manner:
!
WARNING
The signal word CAUTION is used throughout this manual in the fol-
lowing manner:
!
CAUTION
Product Labeling
Signal words are used in combination with colors and/or pictures on
product labels. Following are examples of product labels with ex-
planations of the colors used.
Danger Label
White lettering on a black background except the word DANGER
which is white with a red background.
!
Electric Shock Hazard
Failure to observe could
result in death, bodily injury
and/or property damage.
Turn off all power
before servicing.
DANGER
Warning Label
White lettering on a black background except the word
WARNING which is black with an orange background.
WARNING
!
FIRE HAZARD
Failure to observe could
result in death, bodily injury
and/or property damage.
Use copper wire only.
Caution Label
White lettering on a black background except the word CAUTION
which is black with a yellow background.
DANGER
CAUTION
!
CUTS HAZARD
Failure to observe may result
in bodily injury .
Wear gloves and handle with
care.