6 When tightening the long screws to prevent air leakage
and to be no gap between the false ceiling surface and
the indoor unit, the inner circumference of the air panel
(the position to attach the air inlet grille) may be slightly
deformed. However, it is not abnormality.
26
12
+5
0
False ceiling
Indoor unit
Fixing plate
(indoor unit)
Long screw
Corner
panel
! CAUTION
• If tighten long screws insufcient, may cause something wrong as
below.
Air Leakage
Smudge
Dewing
• If any gap has even though tighten long screws sufcient, readjust
the height of indoor unit.
No gap shall exist
• It’s able to adjust the indoor unit height by using wrench from the
corner pocket.
Wrench
• Too considerable adjustment of height cause dewing from drain-pan.
• Do not turn the air louver by hand. If moved, the louver mechanism
would be damaged.
8.2.1 Attachment of corner pocket cover
Attach the corner pocket covers after the air panel is mounted
completely.
a. Catch the band at the rear side of the corner pocket
cover onto the projection at the air panel as shown.
A
B
Projection
Fixing hook
Band
Fixing hook
b. Insert and push the xing hooks (2 portions) at Ⓐ to the
air panel and insert and push the xing hook (1 portion)
at Ⓑ to the air panel.
B
A
A
INSTALLATION OF AIR PANEL: P-N23NA2
PMML0547 rev.0 - 11/2020
13
EN
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