Rooftop Installations Only; Roof Curb Installations Only; Rigging Details - Amana A/GPDM3 Series Installation Instructions Manual

Outside Slab Installation

Rooftop Installations Only:

NOTE: To ensure proper condensate drainage, unit must
be installed in a level position.
• To avoid possible property damage or personal injury,
the roof must have sufficient structural strength to
carry the weight of the unit(s) and snow or water
loads as required by local codes. Consult a structural
engineer to determine the weight capabilities of the
roof.
• The unit may be installed directly on wood floors
or on Class A, Class B, or Class C roof covering
material.
• To avoid possible personal injury, a safe, flat surface
for service personnel should be provided.
Rooftop Installation

Roof Curb Installations Only:

• Sufficient structural support must be determined prior
to locating and mounting the curb and package unit.
• Ductwork must be constructed using industry
guidelines. The duct work must be placed into the
roof curb before mounting the package unit.
• Curb insulation, cant strips, flashing and general
roofing material are furnished by the contractor.
Roof Curb Installation
MODEL
A/GPDM3(24-48)***M41**

RIGGING DETAILS

Refer to the Unit Installation Instructions for proper unit
installation. Curbing must be installed in compliance with
the National Roofing Contractors Association Manual.
Lower unit carefully onto roof mounting curb. While rigging
unit, center of gravity will cause condenser end to be lower
than supply air end.
Unit should be lifted by the 4 holes located at the base
frame corners.
Lifting cables should be attached to the unit with shackles.
While rigging unit, center of gravity will cause the
condenser end (heavier) to be lower than supply air end
The distance between the unit and the crane hook up
should not be less than 60".
The spreaders bars should span over the unit to prevent
damage to the cabinet from the lifting cables.
7
ROOF CURB
D14CRBPGCHMA