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INSTALLATION TIPS
Ideal installation locations include:
Indoor Unit
S A location where there are no obstacles near inlet and outlet area.
S A location which can bear the weight of indoor unit.
S Do not install indoor units near a direct source of heat such as
direct sunlight or a heating appliance.
S A location which provides appropriate clearances as outlined in
Fig. 3.
INDOOR UNIT INSTALLATION
INSTALL MOUNTING PLATE
The mounting plate will look like one of the following figures
depending on the model size.
Unit: inch/mm
7.1/180
Sizes 09K & 12K
Fig. 4 --- Mounting Plate - - Model sizes 09, 12
Unit: inch/mm
5.5/140
Size 18K
Fig. 5 --- Mounting Plate - - Model size 18
Unit: inch/mm
Size 24K
Fig. 6 --- Mounting Plate - - Model sizes 24
Unit: inch/mm
Size 30K & 36K
Fig. 7 --- Mounting Plate - - Model sizes 30, 36
1. Carefully remove the mounting plate, which is attached to
the back of the indoor unit.
4.3/110
29.5/750
4.3/110
32.9/835
2. The mounting plate should be located horizontally and level
on the wall. All minimum spacings shown in Fig. 3 should
be maintained.
3. If the wall is block, brick, concrete or similar material, drill
.2" (5 mm) diameter holes and insert anchors for the
appropriate mounting screws.
4. Attach the mounting plate to the wall.
DRILL HOLE IN WALL FOR INTERCONNECTING
PIPING, DRAIN AND WIRING
Refrigerant Line Routing
The refrigerant lines may be routed in any of the four directions
shown in Fig. 9.
For maximum serviceability, it is recommended to have refrigerant
line flare connections and the drain connections on the outside of
the wall that the fan coil can be mounted on.
If piping is going through the back:
1. Determine the pipe hole position using the mounting plate
as a template. Drill pipe hole diameter per values given in
Fig. 4 through 7. The outside pipe hole is 1/2- -in. (13 mm)
min. lower than inside pipe hole, so it slants slightly
downward (see Fig. 8).
A150728
INDOOR
If piping is going through the right or left side:
1. Use a small saw blade to carefully remove the corresponding
plastic covering on side panel and drill the appropriate size
A150727
hole where the pipe is going through the wall.
Pipe holder
Pipe cover
1
Right piping
A150729
A150730
6
1/2 in. (13 mm)
OUTDOOR
Fig. 8 --- Drill Holes
Pipe cover
4
3
Left back piping
Right back piping
2
Fig. 9 --- Piping Locations
Min.
A07371
Left piping
A14349
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