Panasonic S-12MU1U6 Installation Instructions Manual page 29

3-19-3. Wiring the ceiling panel
(1) Loosen the 2 screws on the electrical component box
lid, and remove the lid. (Fig. 3-80)
(2) Fasten the wiring connector (7P, red) which comes out
from the ceiling panel using the lead wire clamps
(2 locations) on the unit. Then connect it to the
connector (7P, red) inside the indoor unit electrical
component box. (Fig. 3-81)
●
If the connector is not connected, "P09" is displayed on
the remote controller, and the automatic fl ap will not
operate. Be sure to securely connect the connector.
●
Check that the wiring connector is not pinched
between the electrical component box and the lid.
●
Check that the wiring connector is not pinched
between the indoor unit and the ceiling panel.
3-19-4. Installing the side panel and intake grille
A. Installing the side panel
(1) Grasp the side panel fi nger grip and slide the panel in
the direction of the arrow to install the side panel.
(Fig. 3-82)
(2) Fasten the side panel onto the ceiling panel using the
supplied screws (4 × 12 or 5/32" × 15/32").
B. Installing the intake grille
●
To install the intake grille, follow the procedure for
removing it in the reverse order. (Fig. 3-83)
●
When installing the intake grille, be careful that the fl ap
lead wire does not become pinched. (Fig. 3-83)
3-19-5. Others
A. Check after installation
●
Check again that there is no gap between the indoor
unit and the ceiling panel, or between the ceiling panel
and the ceiling surface.
* If there is a gap, then water leakage and
condensation may occur.
●
Check that the wiring connections are secure.
* If the wiring is not connected, the automatic fl ap will
not operate. ("P09" is displayed on the remote
controller.) In addition, water leakage, condensation,
and other problems may occur.
B. If a wireless remote controller is used
●
For details concerning the installation procedure, refer
to the installation manual which was supplied with the
optional wireless remote controller and indoor unit
internal receiver.
VRF_Indoor_US.indb 29 VRF_Indoor_US.indb 29
Screws
Fig. 3-80
Electrical component box
Fig. 3-81
Tabs
Slide the side panel so that the side panel tabs are fastened to
the ceiling panel. Then fasten in place with the supplied screws
(4 12 or 5/32" 15/32").
Fig. 3-82
Screw
Screw
Fig. 3-83
29
Electrical component
box cover
Inter-unit control wiring
Power supply outlet
Fasten with screws
(4 12 or 5/32" 15/32")
Tab
Slide
2011/09/30 12:23:07 2011/09/30 12:23:07