PAA-A18, 24, 30, 36, 42AA1/BA1/CA1
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, galvanized steel factory enclosure, controls in a galvanized
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 orientation
installation. Check the unit rating plate to confirm specifications are as ordered. Upon receipt of equipment,
carefully inspect it for possible damage. Take special care to examine the unit if the carton is damaged.
If damage is found, it should 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, including 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.
Specifications are subject to change without notice.
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