Hitachi UTOPIA IVX PREMIUM Série Manuel D'installation Et De Fonctionnement page 20

Units installation
100 mm or more of the side space is acceptable on the service cover
side.
Leave open both right and left sides.
The length A is as shown in the following table:
L
0 < L ≤ 1/2H
1/2H < L≤ H
Be sure to use the fan direction guide. Leave open both right and left
sides.
The length A is as shown in the following table:
L
0 < L ≤ 1/2H
1/2H < L≤ H
20
_PMML0251A_r2.indb 20
Blocked in Inlet Side
Single Installation
A
600 or greater
1400 or greater
Single Installation
A
600 or greater
1400 or greater
PMML0251A rev.2 - 02/2013
Upper Side Blocked
Multiple Installation (Two units or more)
Allow 100 mm of space between units. Leave open both right and left
sides..
Be sure to use the fan direction guide. Allow 100 mm of space between
units. Leave open both right and left sides.
No more than 2 units for multiple installation.
When L > H use a base for outdoor unit to make L ≤ H.
Close the base not to allow the outlet air bypassed.
Outlet Side Blocked
Upper Side Open
Multiple Installation (Two units or more)
Allow 100 mm of space between units. Both right and left sides shall be
open.
Be sure to use the fan direction guide. Allow 100 mm of space between
units. Leave open both right and left sides.
No more than 2 units for multiple installation.
When L > H use a base for outdoor unit to make L ≤ H.
Close the base not to allow the outlet air bypassed.
06/02/2013 9:04:58