2 Unit installation
RCD - 2-way cassette
SMGB0099 rev.0 - 12/2016
39
2
2.3.3 Accessories supplied with the air panel: P-N23DWA / P-N46DWA
Check that the following accessories are supplied with the unit.
? NOTE
Please contact your HITACHI distributor if any of the accessories has not been supplied with the unit.
Accessory Appearance Quantity Purpose
Long screw (A) (M6 x 50) 4 For panel xing
Long screw (B) (M6 x 30) 2
For panel xing
(only for air panel P-N46DNA)
2.3.4 Air panel installation
! CAUTION
Take care while the air panel is unpacked and protect it by placing it on insulating or soft material so as not to scratch the sealant insulation.
Location of the suspension brackets
Make sure the suspension brackets on the indoor unit are
approximately 117 mm in height above the false ceiling.
47
+5
0
117
Suspension
brackets
Ceiling surface
Remove the air inlet grille from the air panel
Nº Part
1 Take up the grille keeping it inclined
2 Approx. 40° (correct)
3 Air inlet grille
4 Air lter
5 Wrong
6 Air panel
7 Ceiling
40
o
7
1
2
3
4
5
6
Open the air inlet grille until it is at an angle of approximately 40° in relation to the air panel surface.
Lift the grille while keeping it tilted.
! CAUTION
Do not allow the grille to swing freely or the securing mechanism will break.
Air panel installation
Hang the air panel from the indoor unit, attaching the cables in a U-shape from the panel to the unit hook cables.
Check that the position of the electrical junction box on the indoor unit coincides with the position of the air panel wiring
outlet. Position the panel on the indoor unit and secure using the long screws supplied.
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