Installation guide

I Single Package Air Conditioners
1. Safety Labeling And Signal Words
Installation Instructions
DANGER, WARNING AND CAUTION
The signal words DANGER, WARNING and CAUTION are
used to identify levels of hazard seriousness. The signal
word DANGER is only used on product labels to signify an
immediate hazard. The signal words WARNING and CAU-
TION will be used on product labels and throughout this
manual and other manuals that may apply to the product.
CAUTION - Hazards or unsafe practices which COULD
result in minor personal injury or product or property dam-
age.
Signal Words in Manuals
The signal word WARNING is used throughout this manual
in the following manner:
SIGNAL WORDS
DANGER - Immediate hazards which WILL result in se-
vere personal injury or death.
WARNING - Hazards or unsafe practices which COULD
result in severe personal injury or death.
2. Safe Installation Requirements
The signal word CAUTION is used throughout this manual
in the following manner:
CAUTION
Installation or repairs made by unqualified per-
sons can result in hazards to you and others.
Installation MUST conform with local building
codes or, in the absence of local codes, with the
National Electrical Code NFPA70-1990 or current
edition or in Canada CSA C22.1 - Canadian Elec-
trical Code Part 1 or current edition.
The information contained in this manual is in-
tended for use by a qualified service technician
familiar with safety procedures and equipped
with the proper tools and test instruments.
Failure to carefully read and follow all instruc-
tions in this manual can result in unit malfunction,
property damage, personal injury and/or death.
• Seal supply and return air ducts.
• Check to see that filters are installed correctly and
are the proper type and size.
NOTE: It is the personal responsibility and obligation of the
customer to contact a qualified installer to ensure that the
installation is adequate and conforms to governing codes
and ordinances.
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