Amana WS924D1STC, WS936D1, WS900GS, WS900DINTERNAL Installation Manual
PTAC
W
ALL
S
LEEVE
INSTALLATION INSTRUCTIONS
The wall sleeve must be installed before the air conditioner or heat pump chassis can be set in place.
Read the instructions thoroughly before proceeding.
AT TENTION INSTALLING PERSONNEL
As a professional installer you have an obligation to know the
product better than the customer. This includes all safety
precautions and related items.
Prior to actual installation, thoroughly familiarize yourself
with this Instruction Manual. Pay special attention to all
safety warnings. Often during installation or repair it is possible to place yourself in a position which is more hazardous
than when the unit is in operation.
Remember, it is your responsibility to install the product
safely and to know it well enough to be able to instruct a
customer in its safe use.
Safety is a matter of common sense...a matter of thinking
before acting. Most dealers have a list of specific good safety
practices...follow them.
The precautions listed in this Installation Manual are intended
as supplemental to existing practices. However, if there is a
direct conflict between existing practices and the content of
this manual, the precautions listed here take precedence.
RECOGNIZE THIS SYMBOL AS A SAFETY
PRECAUTIONDESCRIPTON
When 230/208 volt units are to be installed, the power supply
may be either cord connected or permanent wiring. Permanent wiring may be done through the hard wire junction box,
or the accessory subbase.
When 265 volt units are to be installed, the power supply
must be permanent wiring. Permanent wiring may be done
through the accessory hard wire junction box, or the accessory subbase. An exposed cord connection on 265 volt units
is not permitted.
The subbase accessory includes leveling legs. If added wall
sleeve support is required and the subbase is not to be used
an accessory leveling leg kit may be installed.
INDEX
A TTENTION INST ALLING PERSONNEL................................... 1
KIT ACCESSORIES................................................................. 1
DRAIN KIT ..................................................................... 1
SUBBASE, LEVELING LEGS, MAIN DUCT & HYDRONIC HEA T KITS ........ 1
PRE-INST ALLA TION CONSIDERA TIONS.................................. 3
OUTDOOR ENCLOSURE PANEL REMOVAL ................................... 3
WALL SLEEVE INST ALLA TION............................................... 4
KIT ACCESSORIES
DRAIN KIT
An indoor/outdoor drain kit is available as an accessory item.
When a drain kit is to be installed, do so before installing the
wall sleeve in the wall. See the drain kit for actual installation
instructions.
SUBBASE, LEVELING LEGS, MAIN DUCT, AND HYDRONIC HEAT
KITS
Installation of these kits requires drilling of mounting holes on
both sides of the wall sleeve. The minimum required clearance
distance between the wall sleeve and wall is shown in Table 1.
If the distance between wall sleeve and wall will be at or near
the minimum clearance distance, mount these kits on the
sleeve before installing the sleeve in the wall. The kit installation instructions are included with the accessory kits.
A3495105r4
01 / 2017
is a registered trademark of Maytag Corporation or its related companies and is used under license to
Goodman Company, L.P., Houston, TX, USA. All rights reserved.
5151 San Felipe, Suite 500 • Houston, TX 77056 • www.amana-ptac.com
© 1996, 2000, 2004-2005, 2017 Goodman Company, L.P.
Outside
Wall
6
1
1
/
1
6
"
4
1
0
m
m
Internal
Adjacent
Wall
"A"
Minimum
Top of Wall Sleeve
"A"
Minimum
Internal
Adjacent
Wall
4
2
"
1
0
6
5
m
m
Wall Receptacle Within 58" From
Bottom Right Side Corner on
208/230 VAC Units Only
Figure 1 - Wall Sleeve Dimensions
4
2
1
1
0
/
4
7
"
M
5
i
m
n
m
i
m
u
m
Finished Floor
4
1
1
/
8
"
3
5
9
m
m
m
"
m
4
u
/
m
1
m
i
5
6
n
1
i
1
4
M
Dimension "B"
in Table 1
Allow Front Clearance (See Table 1)
Figure 3 - Minimum Unit Clearances
* To ensure proper airflow and filter removal, it is recommended
the wall sleeve be installed a mini mum of 36” from the ceiling.
Figure 4 - Minimum Interior and Exterior
NOTE: To ensure proper airflow and filter removal, it is recommended installation of the wall sleeve be a minimum of 36” from
the ceiling.
Figure 2 - Minimum Wall Opening Dimensions
MINIMUM CLEARANC ES AND PROJEC TIONS
MINIMUM CLEARANCES MINIMUM PROJECTION
OPTION
C (Figure 4)B (Figure 3)A (Figure 2)
Inches mm Inches mm Inches mm
Wal l Sl eeve Onl y 3 75 0 0 0 0
Subbase Kit 3 75 3 1 /4 85 2 3/4 70
Leveling Legs Kit 3 75 3 75 2 50
Duct Kit 3 75 0 0 2 3/8 35
Hydronic Heat Kit "A Series" 9 230 0 to 3 1/4
3
0 to 85
3
2
3
75
2
Hydronic Heat Kit "J Series" 6 150 0 0 2 1/2 65
Drain Kit 3 75 '0
1
'0
1
00
Hardwire Kit 3 75 1 1/4 30 0 0
1
If inside mounted then B = 1 1/2 inches (40 mm)
2
To achieve a flush fit between the hydronic front and the finished wall, Dimension “C” must be between 3” and 3 1/8”. If this dimension is more than
3 1/8” there will be a gap between the front and the wall. This gap could permit occupant access to hydronic lines or other dangerous parts. For flush
mounts, internal drain kits or flashing are required to prevent leaking from external drains into space. See drain kit installation for details on sleeve
positioning for internal drain kits.
3
This dimension can be from 0” to 3-1/4”, but cannot exceed 3-1/4”. If this dimension exceeds 3-1/4”, the skirt around the front will not reach the floor.
Table 1
2
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