Preparation Before Installation - Panasonic S-22MU1E5A Technical Data Manual

3. How to install the indoor unit

3-4-2. Preparation Before Installation

(1) Remove the bracket (for suspending the indoor unit).
Loose the M8 suspension bolts.
Then remove the bracket. (Fig. 2-60)
N OT E
Loosen the M8 suspension bolts and expose the axis
of bolts less than 8 mm.
(2) Remove the air-intake grille before suspending the indoor unit.
First, remove 2 attachment screws fixed with the latches.
Open the air-intake grille and hold the claws of the hinges on both sides.
1
Then remove the air-intake grille and suspension lug located on the left and right side of the indoor unit.
1
2
2
claws
3
(3) Remove the side plate to the tubing side.
4
Rear & upper side
tubing connection
Right side tubing
connection
5
(4) Remove the center bracket.
When wiring, remove the center bracket if necessary.
6
When wiring is completed, reinstall the center bracket
in its original position.
7
8
9
Air-intake grille
Screw
Latch
1
Slide
Remove 2 screws.
Slide the side plate in the direction of
the arrow and remove it.
Do not remove the side plate.
M4 screw for preventing
bracket from taking off
Bracket
Air-intake grille
Remove
Fig. 2-61
Remove
Screw
Side plate
2-32
Design of VRF SYSTEM
Less than 8 mm
M8 suspension bolts for
suspending the indoor unit
Fig. 2-60
Remove
Fig. 2-62
Fig. 2-63
Center bracket
Fig. 2-64