Friedrich Thru-the-Wall Air Conditioners Air Conditioner User Manual


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USC Sleeve
Standard Grille
STANDARD GRILLE – Ships with USC sleeve
Expanded aluminum grille designed for use with USC sleeve.
REPLACEMENT GRILLE – Ships with US/UE chassis
High-tech plastic for use on existing sleeves without any grille.
IMPORTANT:
When installing into an existing sleeve, consult Installation
Section of your Installation/Operation Manual to determine
whether or not the grille needs to be replaced and/or a bae
adapter should be used.
Installation Accessories (27” sleeve models only)
DK / Drain Kit
Installed at the back of the unit and allows
for attachment to permanent condensate
disposal system, if disposal is necessary
or desired.
SB / Sub Base
Used as a base for the unit when
it is desired to place the cord and
receptacle within the installation, or
simply as a base for the unit when
mounted low in the wall.
BAK / Bae Adapter Kit
Necessary when installing in a sleeve
deeper than 16 3/4" deep, such as
Fedders B sleeve (19 3/4" deep).
IDK / Internal Drain Kit
New construction applications where
a condensate drain system has been
built into the wall interior.
16 3/4"
Fedders B
19 3/4”
IMPORTANT:
Operating the air
conditioner with incorrect
rear grille or without Bae
Adapter Kit (on 19 3/4”
deep sleeve) will recirculate
discharge air and cause
compressor overload to trip.
CORRECT Vertical Louvers
INCORRECT Horizontal Louvers
WSC Sleeve
Standard Grille - Ships
with sleeve
Model Height Width Depth
Depth
with
Front
Minimum
Extension
Into Room
Minimum
Extension
Outside
Thru-the-wall
Finished Hole
Height Width Max. Depth
WALLMA STER
WSC Sleeve
Chassis
16 3/4" 27" 16 3/4" 23" 7 1/2" 9/16" 17 1/4" 27 1/4" 15 5/16"
15 3/4" 26 1/2" 21" 22” – – – – –
UNI-FIT
USC Sleeve 15 1/2" 25 7/8" 16 3/4" 20 1/2" – 1/2" 15 3/4" 26 1/8" 16 1/4"
US Chassis 14 3/8" 24" 20 1/8" 3 3/4" – – – –
UE Chassis 14 3/8" 24 5/8" 19 5/8" 3 1/2" – – – –
IMPORTANT: Sleeves are sold and shipped separately to accommodate new construction and replacement requirements
26” Sleeve Exterior Grilles
Sleeve/Chassis Dimensions
27” Sleeve Exterior Grilles
Sleeve shown with
Replacement Grille
WSC Sleeve
Optional Architectural Grille- AG
IMPORTANT:
US chassis w/front fully installed into USC sleeve
extends into room 3
3
/8”. UE chassis w/front fully
installed into USC sleeve extends into room 2
7
/8”.
US= 3
3
/8
”, UE= 2
7
/8
”
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