Hitachi RAS-2-HVNP - Page 49

2. Unit Installation
35
SMGB0079 rev.0 - 01/2013
2
One ow guide installation
1 Air discharge grille
2 Air ow
3 Air ow guide
4 Outdoor unit
5 M5 xing screw x4 (Accessories)
4
1
3
2
5
Service space (In case of upward air discharge)
• In case of right and left 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 installation air discharge should be
upward.
1 Min. 200 mm
2 Outdoor unit
3 Air ow guide
4 Passage side