Install The Rear Panel On The Wall; Remove The Grille To Install The Indoor Unit - Panasonic S-22ML1E5 Installation Instructions Manual

3-13. Install the Rear Panel on the Wall

Be sure to confirm that the wall is strong enough to suspend the
unit.
NOT E
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. 3-38)
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. 3-39)
(3) Make sure the panel is flush against the wall. Any space
between the wall and unit will cause noise and vibration.

3-14. Remove the Grille to Install the Indoor Unit

Basically, these models can be installed and wired without
removing the grille. If access to any internal part is needed,
follow the steps as given below.
How to remove the grille
(1) Grasp both ends of the air intake grille, and remove it by
opening towards the front and pulling towards you.
(Fig. 3-40)
Air intake grille
(2) Remove the 2 screws. (Fig. 3-41)
(3) Press the 3 tabs at the top of the grille and the 3 tabs on
the front face to separate the grille from the frame.
(Fig. 3-42)
Fig. 3-38
(4) Pull the grille toward you to remove it.
How to replace the grille
(1) When installing the grille, place the bottom of the grille into
the frame first. (Fig. 3-43)
Fig. 3-39
Then insert the tabs on the top of the grille and on the front
face into the frame.
(2) Make sure that the grille and frame are firmly fitted
Grille
together by engaging the tabs.
(3) Affix the grille with the 2 previously removed screws.
(Fig. 3-41)
(4) Install the air intake grille.
(a) Allow the edge of the air intake grille to slide into the
Fig. 3-40
14
Tab
Tab
top of the indoor unit, and then insert it all the way
inside. (Fig. 3-44)
Fig. 3-41
Fig. 3-42
Fig. 3-43
Fig. 3-44