Hitachi RAS-(3-6)HVNC1(E) Service Manual page 57

2 Unit Installation
One flow guide installation
1.Air discharge grille
2.Air flow
3.Air flow guide
4.Outdoor unit
5.M5 fixing screw x4 (Accessories)
Service space (In case of upward air discharge)
• In case of right and left sides air discharge enough spa-
ce 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.
43
SMGB0087 rev.0 - 12/2013
121
4
1
2
3
1.Min. 200 mm
2.Outdoor unit
3.Air flow guide
4.Passage side
5
2