Amana PACKAGE HEAT PUMP - Manual (Page 6)

6
Remove
Loosen
Duct Removal
3. Remove the clamp securing the blower assembly to the
bottom of the unit. Discard clamp and screws.
Remove
} { Airflow
Clamp Removal
5. Rotate the blower assembly 90° clockwise, setting the blower
assembly outlet on the panel removed from bottom of the
unit.
Ensure the blower motor is oriented with the motor wires
at the bottom. This keeps condensate from puddling
inside the blower motor and causing motor failure. If
the motor is not oriented correctly, loosen the motor belly
band and rotate the motor to the correct position, then
retighten the motor belly band.
Ai
rfl
ow
Install Screws
Removed From
Back Panel
Motor Leads MUST
exit at bottom
Vertical Blower Assembly
6. Secure the blower assemblyy with screws removed in step
1.
H
ORIZONTAL
D
UCT
C
OVER
I
NSTALLATION
The second step in the downshot airflow conversion is to install Hori-
zontal Duct Covers. Horizontal Duct Covers are an accessory, and
can be purchased from your authorized dealer. The kit number is
CHK001A.
PHB/PHD Models 24, 30, 36, 42, and PHB48 require that the sup-
ply and return air openings be converted to square. Flanges are
shipped with these units to complete this conversion.
Models PHD48/60 and PHB60 supply and return air openings are
square and do not require a flange conversion. They do, however,
require that cover clips (included with the unit) be installed to en-
sure a secure fit of the Horizontal Duct Covers.
24, 30, 36, 42 AND PHB48 Models:
1. Remove and set aside the four (4) supply air side screws.
2. Remove and set aside the two (2) return air side screws.
RETURN AIR SUPPLY AIR
REMOVE
SCREWS
REMOVE
SCREWS
Supply Air Side Screws Removal
3. Center flange bracket and unit openings. Attach flange
brackets to the unit using the removed screws in Step 1.
Retighten screws.
4. Drill two 1/8” diameter holes on the return air side as
indicated in the figure below.
5. Secure the return air side flange bracket with the two (2)
self-tapping screws included with the unit.
Drill 2-1/8"
Dia. holes
FLANGE BRACKETS
SUPPLY AIR RETURN AIR
Flange Bracket Installation
6. Align the horizontal duct covers over the flange brackets
just installed and secure with screws included in the
Horizontal Duct Cover kit.
Horizontal Duct Cover Alignment
PHD48/60 and PHB60 Models:
1. Install cover clips (included with unit) on the inner flange
sides using existing flange hole.
2. With self-drilling screws provided, attach clips to the unit.