Hitachi RAS-3HVRNME-AF, Installation And Operation Manual, Page: 21 / 40

21
PMML0205A rev.4 - 11/2012
ENGLISH
9.1.1. INSTALLATION SPACE
−
RAS-(3~6)H(V)RNME-AF
Blocked in Inlet Side
Upper Side Open
Single Installation Multiple Installation (Two units or more)
100 mm or more of the side space is acceptable on the service cover side.
Dimensions in ( ) shows numbers especially for 4 – 6 HP. 150 or more (200 or
more) of the back space is acceptable when the right and left sides are open.
Allow 100mm of space between units. Leave open both right and left sides.
Dimensions in ( ) shows numbers especially for 4 – 6 HP.
Be sure to use the fan direction guide. 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.
When subject to direct sunlight on the back wall, ensure the
length marked with be 500 or greater.
Upper Side Blocked
100 mm or more of the side space is acceptable on the service cover side.
Dimensions in ( ) shows numbers especially for 4 – 6 HP.
Allow 100 mm of space between units. Leave open both right and left sides.
Dimensions in ( ) shows numbers especially for 4 – 6 HP.
Be sure to use the fan direction guide.
Leave open both right and left sides.
H
Be sure to use the fan direction guide. Allow 100 mm of
space between units. Leave open both right and left sides.
Serial installation allowed up to two units.
L
H
Be sure to use the fan direction guide. Allow 100 mm of space between units.
Leave open both right and left sides. Serial installation allowed up to two units.
The length A is as shown
in the following table:
L A
0 ＜ L ≦ 1/2H 600 or greater
1/2H
＜
L
≦
H 1200 or greater
UNITS INSTALLATION