10. Installation
18
_
Ceiling cassette 4-way
Indoor Units
Indoor unit
3. Fit the panel on the unit by inserting hooks as
shown in picture.
4. Insert two screws on diagonal corners of panel.
Do not tighten the bolts completely. (The fixing
screws are included in the indoor unit box.)
Check the alignment of panel with the ceiling.
Height can be adjusted using hanging bolts as
shown in picture. Insert the other two screws
and tighten all screws completely.
5. Fit the corner covers.
Hook clip
Hook
6. Open two screws of control panel cover.
7. Connect one display connector and two vane
control connectors of front panel to indoor unit
PCB.
The position marking on PCB is as:
Display connector : CN-DISP
Vane control connector: CN-VANE 1,2
8. Close the cover for control box.
9. Fit the link on the panel as shown in picture.
(The link is included in the front panel unit box.)
10. Attach the other side of link on the filter guide
of inlet grille. Install the air inlet grille and filter
on the panel.
Screw
CN VANE 1,2
CN DISP
Link
Link
Filter
guide
