Hitachi RCI-1.0FSN3 Service Manual page 53

2 Unit installation
Remove the air inlet grille from the air panel
Nº
1 Take up the grille keeping it inclined
2 Approx. 40° (correct)
3 Air inlet grille
4 Air filter
5 Wrong
6 Air panel
7 Ceiling
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.
C A U T I O N
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.
C A U T I O N
• To avoid damaging the panel, the long screws securing it
are fitted with stops to stop tightening at the set position.
Where the air panel does not reach the ceiling surface or
•
in the event of air leaks on the touching surface, readjust
the installation height of the indoor unit.
Check that there are no gaps in the touching surface between
the indoor unit and the air panel. Gaps may cause air leaks or
condensation.
Considerations following air panel installation
C A U T I O N
Do not move the air louver by hand. The drive mechanism
may be damaged.
41
SMGB0077 rev.0 - 01/2013
Part
2
P-N46DWA