9
Unit installation
SPLIT RACK AIR CONDITIONER USER MANUAL
UM.ICUBE2.0-SRAC.SG.0822 August 2022 www.eaton.com
2.5 Environmental requirements
Operation environment
Projects
Requirements
Ambient temperature
Indoor: 0
℃
~ 40
℃
.
Outdoor: - 20
℃
~ + 45
℃
(ordinary type).
- 40
℃
~ + 45
℃
(low temperature type)
Protection level (outdoor unit)
IPX4
Elevation
< 1000 m, please consult Eaton Corporation for > 1000m units.
Storage environment
Projects
Requirements
Storage environment
Indoor, clean (no dust, etc.)
ambient humidity
5
%
~ 85
%
RH (no condensation)
Ambient temperature
-
20
℃
~ 54
℃
Storage time
The total transportation and storage time should not exceed 6 months, and the
performance needs to be re-calibrated after 6 months.
2.6 Unit installation
NOTES
- The impact on the appearance of the building should be taken into account in the installation of outdoor
units.
- The installation location should be chosen as far as possible where the pipeline is short, the bend is less
and the height difference is small.
- When the outdoor unit is not on the ground or the roof plane but is suspended on the wall, a solid and
reliable bracket should be made.
2.6.1 Installation and inspection tools
The main tools and their specifications that may be used for the installation and maintenance of precision air
conditioners are shown in the table below. The specific types and specifications of tools used or carried shall be
determined by the installation and maintenance personnel according to the actual situation.