Mitsubishi Electric CAHV-R450YA-HPB Installation & Operation Manual page 9

(4) Water pipe installation
Front
Min. 80 Min. 80
<Top view>
<2> Grouped and side-by-side installation
When multiple units are installed adjacent to each other, allow enough space for air circulation and a walk way
between groups of units as shown in the figures below.
* Leave both sides of each group of units open.
As with individual installation, if the wall height exceeds the height limit, widen the space in the front and the back of a
given group of units by the amount that exceeds the limit (labeled <h> in the figure).
(1) Side-by-side installation
*
Min. 160
(2) Face-to-face installation
• There are walls in the back and the front of a given
group of units.
*
h
Unit height
* Min. 300
Wall
* Min. 500
<Side view>
h
Max. 500
h
Min. 300 + h
*
Min. 500 + h
h
500
Min. 300 + h
Min. 500
*
Min. 500
Min. 500
Front
Water pipe
Min. 80
<Top view>
Leave a space of at least 500 between the unit and the
water pipe if it is not possible to install the unit on a
raised foundation. (See
• There is a wall on one side.
h
Unit height
Min. 80 + h
9
* Min. 300
X
* Min. 500
X
Foundation
Min. 80
<Side view>
in the figure.)
Min. 500
Wall
Water pipe
<Unit: mm>
Min. 500