![Hitachi RPS-140AN Instruction Manual Download Page 17](http://html.mh-extra.com/html/hitachi/rps-140an/rps-140an_instruction-manual_2139422017.webp)
Installation
- 14 -
Installation
2.2 Anti-tumbler for Outdoor Unit
(1) Use fix bolts as shown in the figure right to secure the unit on the base.
(2) Apply enhanced installation to keep off seismic movements and typhoons.
(3) Use cement base. Refer to figure below.
Remark: The securing bolts are measured from 15mm in the base.
In case of installation in an open space, such as
on top of a tall building where the outdoor unit
outlet oppose strong winds, with impacts on its
rotation and cooling capacity as well, the
following are suggestions for improvement.
Keep outdoor unit face (as shown) the wall and
the inlet toward outside with a gap of 60cm
between the wall and the front of the outdoor unit.
Keep outdoor unit outlet and the wind direction
of the installation site in a perpendicular
position.
Watch for strong wind
(Example 1)
(Example 2)