Wall Mounted Type (K1 Type) 45, 56, 73, 106 Types; Remove The Rear Panel From The Unit; Make A Hole; Install The Rear Panel On The Wall - Panasonic S-22ML1E5 Instrucciones De Instalación

SUPPLEMENT
■ Wall Mounted Type (K1 Type)
45, 56, 73, 106 types

3-20. Remove the Rear Panel from the Unit

(1) Remove and discard the set screw on the rear panel.
(Fig. 3-71)
(2) Press the 2 marks on the frame cover and disengage
the stationary tabs from the frame. (Fig. 3-72)
(3) Remove the rear panel by grasping the sections shown in
Fig. 3-73 and pulling it in the direction shown by the arrow.
N OTE
Tubing can be extended in 6 directions as shown in Fig. 3-75.
Select the direction you need providing the shortest run to the
outside unit.
● When left tubing is to be done, switch the drain hose and
drain cap. (For details, refer to "Switching drain hose and
drain cap" on page 24.)

3-21. Make a Hole

(1) Place the rear panel from the indoor unit on the wall at the
location selected. Make sure the panel is horizontal, using
a carpenter's level or tape measure to measure down from
the ceiling. Wait until after cutting the hole before attaching
the rear panel to the wall.
(2) Determine which side of the unit you should make the hole
for tubing and wiring. (Fig. 3-76)
N OTE
In the case of left-rear tubing, use the measurement points
158 mm from the marked position on the rear panel for precise
placement of the hose outlet. (Fig. 3-76)
(3) Before making the hole, check carefully that no studs or
pipes are directly run behind the spot to be cut.
Also avoid areas where
electrical wiring or conduits
CAUTION
are located.
The above precautions are also applicable if tubing goes
through the wall in any other location.
158 mm 132 mm
Unit: mm
Fig. 3-76
Set screw only for transportation
Fig. 3-71
Rear panel
marks
Fig. 3-72
Rear panel
Fig. 3-73
Rear panel
Fig. 3-74
Left-rear
Right-rear tubing
tubing
Left tubing (recommended)
Right tubing
Left-downward tubing
Right-downward tubing
Fig. 3-75
19
(4) Using a sabre saw, key hole saw or hole-cutting drill
attachment, cut a hole in the wall. See Table 4 and
Fig. 3-77.
Table 4
Hole Dia.
80 mm
(5) Measure the thickness of the wall from the inside edge to
the outside edge and cut PVC pipe at a slight angle 6 mm
shorter than the thickness of the wall. (Fig. 3-78)
(6) Place the plastic cover over the end of the pipe (for indoor
side only) and insert the pipe in the wall. (Fig. 3-79)

3-22. Install the Rear Panel on the Wall

Be sure to confirm that the wall is strong enough to suspend the
unit.
There are a number of screw holes on the rear panel.
Using the 8 screw holes with mark is recommended to attach
the rear panel securely to the wall.
NOTE
Be sure to install the unit within the range of the wall.
If Wooden Wall
(1) Attach the rear panel to the wall with the 8 screws
provided. (Fig. 3-80)
If you are not able to line up the holes in the rear panel
with the beam locations marked on the wall, use rawl plugs
or toggle bolts to go through the holes on the panel or drill
5 mm dia. holes in the panel over the stud locations and
then mount the rear panel.
(2) Double check with a carpenter's level or tape measure
that the panel is level. This is important to install the unit
properly. (Fig. 3-81)
(3) Make sure the panel is flush against the wall. Any space
between the wall and unit will cause noise and vibration.
NOTE
Hole should be made at a slight downward slant to the outdoor
side.
Indoor Outdoor
side side
Fig. 3-77
PVC pipe (Locally purchased)
Cut at slight angle
Fig. 3-78
INSIDE OUTSIDE
Wall
PVC pipe
Plastic cover
(Locally purchased)
Slight
angle
Fig. 3-79
Fig. 3-80
Fig. 3-81
20