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Hitachi RPI-8/10FSN3E - Page 33

Hitachi RPI-8/10FSN3E
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2 Unit installation
SMGB0077 rev.0 - 01/2013
21
2
S
2 Pull down the U-shaped hook (at 2 positions) located at the indoor unit side.
3 Mount the air panel temporarily. Fit the corner position of the refrigerant pipe connection at the indoor unit and the
position stamped as “Ref. Pipe ”. Then, catch the C-shaped hinges (2 portions) onto the U-shaped hooks (2 portions).
4 Fix the air panel to the xing plate by factory supplied long screws (M6 cross screws).
Long screws (Q'ty 4)
C-shaped hinge
Stamp refrigerant
pipe
Electrical box
Refrigerant pipe
connections
Indoor unit
Air panel
U-shaped hook
Fixing plate
5 Tighten the long screws until touching the stopper to the xing plate. Check to ensure that the distance between the
xing plate undersurface and the corner panel undersurface is 26mm.
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
C A U T I O N
• Iftightenlongscrewsinsufcient,maycausesomethingwrongasbelow.
Air Leakage
Smudge
Dewing

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