Installation Space - Hitachi SET FREE MINI RAS-3 Manuel D'installation

10.2. INSTALLATION SPACE

a) In case of front side and either of the sides are open
(single unit)
c) In case of front side and either of the sides are open (serial units)
NOTE:
Do not stack more than two units in height
-
10.2.1. INSTALLATION PLACE PROVISION
Concrete Foundation
1. Foundation could be on flat and is recommended be
100-300 mm higher than ground level.
2. Install a drainage around foundation for smooth drain
3. When installing the outdoor unit fix the unit by anchor
bolts of M10.
4. When installing the unit on a roof or a veranda, drain
water sometimes turns to ice on a cold morning.
Therefore, avoid draining in an area that people often
use because it is slippery.
b) In case that surrounding wall exist (single unit)
Nº Description
Outdoor Unit

Cut this portion of bolt If not, it's

difficult to remove Service Cover
Mortar Hole (Ø100xDepth 150)

Anchor Bolt M10

Drainage (Wide 100xDepth 150)

Drainage

Vibration-proof rubber

10
UNITS INSTALLATION
(mm)
Mark Dimension
Model 3.0Hp 4.0/5.0 Hp
A
530 630
(mm)
13