Hitachi UTOPIA R32 Series - Page 78

69
PMEN0654 rev.0 - 12/2023
16
AIRFLOWGUIDE
OPTIONAL PARTS FOR RAS-(2-3)HVRC3 SERIES
◆ Air ow guide installaon
One air ow installaon
The holes for the aachment of the airow guide
shall be rst opened using a M4x13 self-tapping
screw at the designated locaons, then removing
the self-tapping screw and using the supplied
M5x12 SUS screws for xing the airow guide.
Air discharge grille
Air
ow
Air ow
guide
4xM5 xing screw (Accessories)
◆ Service space
• In case of right and le sides air discharge
enough space for air discharge is required.
• The downward air discharge is also available.
In such case install the base under the unit to
secure enough space for air discharge.
• In case of serial units installaon air discharge
should be upward.
Min. 150 mm