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Ceiling panel
2
Accessory Parts
Part name
Quantity
Installation Manual
1
Cap
2
3
Preparation Before Installing the Ceiling
Panel
Confirming the position of the indoor unit
Before installation of the ceiling panel, check the following items.
• Lower surface of the indoor unit is parallel with the lower surface of the ceiling.
(It must be parallel with the position (1) in Figure.)
• Is the indoor unit installed in parallel with opening hole (or joint of ceiling) of the ceiling?
• Has water been drained to check water draining?
• Have heat insulating for the refrigerant pipes and drain pipes, and finishing of the connecting wires been
completed?
▼ Fig. 1 Positions of lower surfaces of indoor unit and ceiling
(1) Identical surface (Drawing 0 to 3 mm)
(2) Protruding 0 mm or more
3-EN
Installation Manual
Shape
Usage
This manual
(Hand this to the customer.)
(3) Drawing 3 mm or more
Ceiling panel
4
Installation
Removal of ceiling panel
fixing screws
• To fix the ceiling panel, use four screws which are
mounting the installation guide of the indoor unit and
a screw which is set temporarily at the center part of
the indoor unit. (Total 5 pcs. M5 x 20 screws)
• The installation guide is unnecessary when installing
the ceiling panel.
• Remove the ceiling panel fixing screws and the
installation guide.
▼ Fig. 2 Removal of installation guide and
ceiling panel fixing screws
Installation guide
Ceiling panel fixing screw
Hanging up of ceiling panel
Hang up the ceiling panel by hooking the two strings of
the ceiling panel to hooking clicks at the left side of the
indoor unit.
▼ Fig. 3 Hanging up of ceiling panel
Hooking click
String
Ceiling
panel
– 2 –
Installation Manual
Drawing in of the louver
motor wire
Pass the motor wire connector (White) of the ceiling
panel through the wiring hole at the left side of the
indoor unit from outside.
▼ Fig. 4 Drawing in of louver motor wire
Louver motor wire
Mounting of fixing screws
Lifting up the right side of the ceiling panel, hang the
hook of the ceiling panel to the hanging bracket at right
side of the indoor unit.
▼ Fig. 5 Hanging of ceiling panel to indoor unit
Indoor unit
Hook
String
Electrical
control box
Wiring hole
Connector (White)
EN
Hanging
bracket
4-EN
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