Others - Panasonic S-22MU2E5BN Installation Instructions Manual

B. Attaching the air intake grille
● To install the air intake grille, follow the steps for "Removing the air intake grille" in the
reverse order. By rotating the air intake grille, it is possible to attach the grille onto the panel
for cassette from any of 4 directions. Coordinate the directions of the air intake grilles when
installing multiple units, and change the directions according to customer's requests.
● When attaching the air intake grille, be careful that the flap lead wire does not become
caught.
● Be sure to attach the safety strap that prevents the air intake grille from dropping off to the
panel for cassette unit as shown in the figure.
● With this panel for cassette, the directions of the air intake grille lattices when installing
multiple units, and the position of the label showing the company name on the corner panel,
can be changed according to customer's requests, as shown in the figure. However, the
wireless signal receiver can only be installed at the refrigerant-tubing corner of the ceiling
unit.
Refrigerant tube side
Drain pipe side
Electrical component
box

7-3. Others

(1) Checking After Installation
1) Check that there are no gaps between the unit and the panel for cassette, or between the
panel for cassette and the ceiling surface.
* Gaps may cause water leakage and condensation.
2) Check that the wiring is securely connected.
* If it is not securely connected, the auto flap will not operate.
("P09" is displayed on the remote controller.)
In addition, the water leakage and condensation may occur.
(2) Operating the Wireless Remote Controller
For details of installation, refer to the Installation Instructions attached to the optional
Wireless Remote Controller.
Hook that prevents the grille from dropping
Locations of air intake grille
hinges at shipment
* The grille can be installed with
these hinges facing in any of 4
directions.
Optional wireless receiver kit
* This position is only possible
for installation.
Corner cover installation
position marked with the
Panasonic Logo at shipment.
* Installation possible at any
of 4 corners
Hole of panel for cassette hook
51
Can be installed rotated 90°