3. Inspect shipment
PAA units are completely factory assembled, and
all components are performance tested. Each unit
consists of a refrigerant coil in an insulated, galvan-
ized steel factory enclosure, controls in a galvan-
ized steel factory enclosure, and accessories (list
of items included in the accessories bag is detailed
in "Indoor unit accessories" chapter). Knockouts are
provided for drainpipe connections in horizontal ori-
entation installation. Check the unit rating plate to
confirm specifications are as ordered. Upon receipt
of equipment, carefully inspect it for possible dam-
age. Take special care to examine the unit if the
carton is damaged. If damage is found, it should
4. Disclaimer
Data and information presented in this document
are based on tests and information, which we be-
lieve to be reliable. This document is provided for
information purposes only and does not constitute
a warranty, expressed or implied, including any war-
ranty of merchantability or fitness. The instructions,
warnings and cautions in this installation manual are
not optional and must be followed in order to ensure
proper functionality of the product, and to avoid any
5. Safety precautions
• Before installing the unit, make sure
you read all the safety precautions.
• Ensure all precautions are followed.
• Carefully read the labels affixed to the
main unit.
Specifications are subject to change without notice.
PAA-A18, 24, 30, 36, 42AA1/BA1/CA1
be noted on the carrier's freight bill. Damage claims
should be filed with the carrier immediately. Claims
of shortages should be filed with the seller within 5
days.
Do not proceed with installation or operation of the
PAA unit if any parts or components are damaged.
Doing so may result in significant safety risks, in-
cluding injury, to the installer. Refer to the "Safety
guidelines" warning in the "Before installation and
electric work" section of the "Safety precautions"
chapter for more information.
injuries or damages to property. It is the installer's
responsibility to ensure that the use and installation
of this product complies with all applicable national
and local building codes.
Manufacturer will not be liable for any damages,
structural or otherwise due to the failure to follow the
installation requirements listed in this manual.
Symbols used in the text
WARNING
Describes precautions that should be observed to
prevent danger of injury or death to the user.
CAUTION
Describes precautions that should be observed to
prevent damage to the unit.
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