Amana PACKAGE HEAT PUMP User Manual download pdf (Page 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.

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

HORIZONTAL DUCT COVER INSTALLATION

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 AIRSUPPLY 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.

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Amana PACKAGE HEAT PUMP User Manual Page 6

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