Units Installation; Installation Space - Hitachi UTOPIA ES Serie Bedienungsanleitung

UNITS INSTALLATION

7 UNITS INSTALLATION
7.1 OUTDOOR UNITS INSTALLATION
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C A U T I O N
• Transport the products as close to the installation location as practical
before unpacking.
• Do not put any material on the products.
• Apply four lifting wires on to the outdoor, when lifting it by crane
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C A U T I O N
• Install the outdoor unit with sufficient clearance around it for operation
and maintenance as shown in the next figures. Install the outdoor unit
where good ventilation is available
• Do not install the outdoor unit where is a high level of oil mist, salty air
or sulphurous atmosphere.
• Install the outdoor unit as far as practical (being at least 3 meters)
from electromagnetic wave radiator (such as medical equipment).
• For cleaning, use noninflammable and nontoxic cleaning liquid. Use
of inflammable agent may cause explosion or fire.
• Work with sufficient ventilation, for working in an enclosed space may
cause oxygen deficiency. Toxic gas may be produced when cleaning
agent is heated to high temperature by, e.g., being exposed to fire.
• Cleaning liquid shall be collected after cleaning.
• Pay attention not to clamp cables when attaching the service cover to
avoid electric shock or fire.

7.1.1 Installation space

(Unit: mm)
a) In case that upper side is open.
(Single unit)
Space for service cover side shall be more
than 100 mm
Do not stack more than two units in height
5 PMML0394B rev.0 - 11/2015
b) In case that upper side and either of the sides
are open (front side obstacles exist). (Single unit)
Front
side wall
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C A U T I O N
Keep clearance between the units of more than 50mm, and avoid
obstacles that may hamper air intake, when installing more than one units
together.
Install the outdoor unit in the shade or not exposed to direct sunshine or
direct radiation from high temperature heat source.
Do not install the Outdoor Unit in a space where a seasonal wind directly
blows to the Outdoor fan.
Check to ensure that the foundation is flat, level and sufficiently strong.
Install the unit in a restricted area not accessible by the general public
Aluminium fins have very sharp edges. Pay attention to the fins to avoid
injury.
Space for service cover side shall be
c) Upper side is open.
(Multiple unit)
more than 100 mm