Circulating Air And Filters - Maytag Amana PC1336M41 Installation Instructions Manual

•
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
R C I
OOF URB NSTALLATIONS
NOTE: Sufficient structural support must be determined prior to
locating and mounting the curb and package unit.
Curb insulation, cant strips, flashing and general roofing material
are furnished by the contractor.
Curbing must be installed in compliance with the National Roofing
Contractors Association Manual. Construct duct work using current
industry guidelines. The duct work must be placed into the roof
curb before mounting the package unit.
Roof Curb Installation
O
NLY
R D
IGGING ETAILS
T
O PREVENT PROPERTY DAMAGE, THE UNIT SHOULD REMAIN IN AN UPRIGHT
POSITION DURING ALL RIGGING AND MOVING OPERATIONS.
LIFTING AND MOVING WHEN A CRANE IS USED, PLACE THE UNIT IN AN
ADEQUATE CABLE SLING.
T
O AVOID POSSIBLE PROPERTY DAMAGE, PERSONAL INJURY OR DEATH,
ENSURE THE ROOF HAS SUFFICIENT STRUCTURAL STRENGTH TO CARRY THE
WEIGHT OF THE UNIT(S), ROOF CURB, SNOW LOADS, AND WATER LOADS AS
REQUIRED BY LOCAL CODES.
DETERMINE THE WEIGHT CAPABILITIES OF THE ROOF.
T
O AVOID POSSIBLE PERSONAL INJURY, A SAFE, FLAT SURFACE FOR SERVICE
PERSONNEL SHOULD BE PROVIDED.
IMPORTANT: If using bottom discharge with roof curb, duct work
should be attached to the curb prior to installing the unit.
Lower unit carefully onto roof mounting curb. While rigging unit,
center of gravity will cause condenser end to be lower than supply
air end.

CIRCULATING AIR AND FILTERS

A C
IRFLOW ONVERSION
Units can easily be converted from horizontal to down-discharge
airflow delivery. In down-discharge or high static installations, the
installer should measure the total external static and review the
blower performance charts before performing the installation. In
some installations it will be necessary to change the blower speed
to provide proper air flow.
Horizontal Air Flow
Single phase models are shipped without horizontal duct
covers. If needed, these kits may be ordered through
Goodman's Service Parts department.
5
WARNING
T
O FACILITATE
WARNING
C
ONSULT A STRUCTURAL ENGINEER TO
CAUTION
Rigging