—13—
3. INSTALLATION

3.1 INSTALLATION REQUIREMENTS

If you use an existing wall sleeve, you should measure its
dimensions.
Install the new air conditioner according to these installation
instructions to achieve the best performance. All wall sleeves
used to mount the new air conditioner must be in good
structural condition and have a compatible rear grille in order
to securely attach the new air conditioner. (FIG. 18A)
With the FRIEDRICH USC sleeve, you can maintain the
best performance of the new air conditioner. (FIG. 18B)

ELECTRICAL SERVICE

Check your available electrical service. The power supply
available must be the same as that shown on the unit
nameplate (found on left side of cabinet).
All models are equipped with a 3-prong service plug to
provide proper service and safe positive grounding. Do not
change plug in any way. Do not use an adapter plug. If your
present wall outlet does not match your plug, call a qualified
electrician to make the necessary corrections. SAVE
CARTON for storage and this OWNER'S MANUAL for future
reference. The carton is the best way to store unit during
winter or when not in use.

INSTALLATION HARDWARE

To avoid risk of personal injury, property damage, or
product damage due to the weight of this device and sharp
edges that may be exposed:
• Air conditioners covered in this manual pose an
excessive weight hazard. Two or more people are
needed to move and install the unit.
To prevent injury or strain, use proper lifting and carrying
techniques when moving unit.
• Carefully inspect location where air conditioner will be
installed. Be sure it will support the weight of the unit
over an extended period of time.
• Handle air conditioner with care. Wear protective gloves
whenever lifting or carrying the unit. AVOID the sharp
metal fins of front and rear coils.
• Make sure air conditioner does not fall during installation.
CAUTION
REQUIRED TOOLS:
• Tight Fitting gloves
• Standard screwdriver
• Phillips screwdriver
• Pliers
• Sharp knife
• 3/8-inch open end
wrench or adjustable
wrench
• 1/4-inch hex socket
and ratchet
• Tape measure
• Electric drill
• 1/4-inch drill bit
14-
13
/
32
"
(366 mm)
24"(610 mm)
18-
15
/
32
"(468 mm)
20-
3
/
32
"
(511 mm)
FIG. 18A
Air Conditioner
15-17/32"
(394 mm)
16-23/32"
(425 mm)
25-7/8"
(656 mm)
aluminum metal grille
FIG. 18B
FRIEDRICH USC Wall Sleeve
ITEM NAMEOF PARTS Q'TY
PLASTIC GRILLE 1
VERTICALINSULATION STRIP 1
AROUNDINSULATION STRIPS 2
HORIZONTALINSULATION STRIP 1
SUPPORT BLOCK 2
BAFFLE 1
TRIMFRAME 2
SHIM 2
PLASTIC NUTS AND WASHERSCREWS
4
1
5
6
7
8
3
2 4
9
2 Size options
2 Size options