Units Installation; Installation Space - Hitachi UTOPIA IVX PREMIUM Série Manuel D'installation Et De Fonctionnement

Units installation

12 UNITS INSTALLATION
12.1 OUTDOOR UNITS INSTALLATION
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
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 liq-
uid. Use of inflammable agent may cause explosion or fire.

12.1.1 Installation space

(Unit: mm)
200 or more of the back space is acceptable when the right and left
sides are open.
Dimensions in ( ) shows numbers especially for RAS-3HVN(P/C)E.
Be sure to use the fan direction guide. Leave open both right and left
sides.
19
_PMML0251A_r2.indb 19
Blocked in Inlet Side
Single Installation
PMML0251A rev.2 - 02/2013
• Work with sufficient ventilation, for working in an enclosed
space may cause oxygen deficiency. Toxic gas may be pro-
duced 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.
C A U T I O N
Keep clearance between the units of more than 100mm, 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 sun-
shine 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.
Upper Side Open
Multiple Installation (Two units or more)
Allow 100 mm of space between units. Leave open both right and left
sides.
Dimensions in ( ) shows numbers especially for RAS-3HVN(P/C)E.
Be sure to use the fan direction guide. Allow 100 mm of space between
units. Leave open both right and left sides.
06/02/2013 9:04:57