Hitachi UTOPIA IVX PREMIUM Series Installations- Und Betriebshandbuch Seite 21

Units installation
12.1.2 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.
*
Space for downward piping space
Nº
Outdoor Unit

Cut this portion of bolt If not, it's difficult to remove Service Cover

Mortar Hole (Ø100xDepth 150)

Anchor Bolt M10 (Ø12.5 Hole)

Drainage (Wide 100xDepth 150)

Drainage

Vibration-proof rubber

N O T E
When the mark * dimension is secured, piping work from bottom
side is easy without interference of foundation.
21
_PMML0251A_r2.indb 21
Description
PMML0251A rev.2 - 02/2013
5 The whole of the base of the outdoor unit should be installed
on a foundation. When using vibration-proof mat, it should
also be positioned the same way. When installing the outdoor
unit on a field supplied frame, use metal plates to adjust the
frame width for stable installation as shown in below figure.
INCORRECT
Outdoor unit is
unstable
Frame
Frame with (Field supplied)
CORRECT
Outdoor unit is
stable
Frame
Recommended Metal Plate Size
- (Field-Supplied) Material: Hot-Rolled Mild Steel
- Plate (SPHC) Plate Thickness: 4.5 T
70 mm
Base width of outdoor unit
60mm
70 mm
Base width of outdoor unit
100mm or more
Metal plate
06/02/2013 9:04:59